KR102144540B1 - Method for operating connected personal health record service based on block chain for emergency - Google Patents

Abstract

The present invention discloses a block chain-based cPHR service operating method for emergency situations. According to one embodiment of the present invention, a method for providing a block chain-based cPHR service for emergency situations comprises the steps of: obtaining information indicating emergency situations by a management server; generating a response signal corresponding to the obtained emergency situations by the management server; selecting at least one node among a plurality of nodes in accordance with a predetermined criterion by the management server; and transmitting the generated response signal to the at least one selected node by the management server.

Description

Blockchain-based cPHR service operation method for emergency situations{METHOD FOR OPERATING CONNECTED PERSONAL HEALTH RECORD SERVICE BASED ON BLOCK CHAIN FOR EMERGENCY}

The present invention relates to a service operation method using a connected personal health record sharing platform cPHR (connected personal health record), and more specifically, a service operation using a block chain-based cPHR applicable to an emergency situation It's about how.

Recently, patients with various diseases are increasing rapidly, and in this regard, information asymmetry between providers (eg, medical institutions, etc.) and consumers (eg, patients) is relatively large in personal health records including patient medical information. can do. In particular, it can be said that the patient has sovereignty over his or her medical information and is unable to use it, and the information is passively provided at the request of individual medical institutions.

In this regard, personal health records are sensitive personal information, and various political or social restrictions exist in the integrated management and use of information. In other words, there is a problem in that there is no system or system that can use patient-centered personal health records by interconnecting information held by each medical institution with the consent of the patient only in situations where information sharing is necessary.

An object of the present invention for solving the above problems is to provide a method of operating a cPHR service based on a block chain for an emergency situation.

The technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems that are not mentioned will be clearly understood by those of ordinary skill in the technical field to which the present invention belongs from the following description. I will be able to.

An embodiment of the present invention for achieving the above object includes a block chain-based cPHR service operation method for emergency situations.

An embodiment of the present invention is a method for providing a block chain-based connected Personal Health Record (cPHR) service for an emergency situation, the management server, acquiring information indicating the emergency situation; Generating, by the management server, a response signal corresponding to the acquired emergency situation; Selecting, by the management server, at least one node among a plurality of nodes according to a predetermined criterion; Transmitting, by the management server, the generated response signal to the selected at least one node; It proposes a method, including.

The plurality of nodes may be characterized in that they correspond to an emergency agency, a power agency, a base hospital, a cooperative hospital, a terminal or server of a local health center, or a user terminal.

The response signal may include at least one of medical treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, and medical test information.

The method includes: setting at least one piece of information included in the response signal as first sensitive information or second sensitive information; It may further include.

The setting may include setting at least one information included in the response signal as first sensitive information or second sensitive information based on a relationship between at least one information included in the response signal and a specific keyword. ; It may include.

In addition, an embodiment of the present invention is a system for providing a blockchain-based connected Personal Health Record (cPHR) service for an emergency situation, comprising: a plurality of nodes; And obtaining information indicating an emergency situation, generating a response signal corresponding to the obtained emergency situation, selecting at least one node among a plurality of nodes according to a predetermined criterion, and using the generated response signal. A management server for transmitting to at least one selected node; It proposes a system, including.

The plurality of nodes may be characterized in that they correspond to an emergency agency, a power agency, a base hospital, a cooperative hospital, a terminal or server of a local health center, or a user terminal.

The response signal may include at least one of medical treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, and medical test information.

The management server may set at least one piece of information included in the response signal as first sensitive information or second sensitive information.

The management server may set at least one piece of information included in the response signal as first sensitive information or second sensitive information based on a relationship between at least one piece of information included in the response signal and a specific keyword.

According to the present invention, it is possible to provide an information utilization paradigm in which the patient has sovereignty over personal health records, and through this, there is an effect of converting the personal health record utilization system from a medical institution center to an individual who is an information subject.

In addition, according to the present invention, it is possible to create a basis for sharing personal health records for providing accurate and rapid medical services, and through this, it is possible to distribute and store between nodes in normal times and to connect each node based on a block chain only when necessary. There is.

In addition, according to the present invention, there is an effect of contributing to the activation and job creation of the health management (ie, healthcare) industry through linkage and expansion with various public and private services.

The effects that can be obtained in the present invention are not limited to the above-mentioned effects, and other effects not mentioned may be clearly understood by those of ordinary skill in the art from the following description. will be.

The drawings appended to the present specification are provided to provide an understanding of the present invention, and are intended to illustrate various embodiments of the present invention and to explain the principles of the present invention together with the description of the specification.
1A is a block diagram showing a service providing apparatus for performing a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
1B is a conceptual diagram illustrating a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
2 is a conceptual diagram illustrating a block chain-based node connection for an emergency situation according to an embodiment of the present invention.
3 is a conceptual diagram showing a block chain-based management form for an emergency situation according to an embodiment of the present invention.
4 is a conceptual diagram showing a blockchain-based security system for an emergency situation according to an embodiment of the present invention.
5 is a conceptual diagram illustrating a first information sharing method of a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
6 is a conceptual diagram illustrating a second information sharing method of a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
7 is a conceptual diagram showing cPHR information in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
8 is a conceptual diagram of a first situation for a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
9 is a conceptual diagram of a second situation for a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
10 is a conceptual diagram of a third situation for a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
11 is a conceptual diagram showing a first configuration for a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
12 is a conceptual diagram showing a second configuration for a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
13 is a conceptual diagram showing a third configuration for a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
14 is a conceptual diagram showing a fourth configuration for a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
15 is a conceptual diagram illustrating a first user menu structure in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
16 is a conceptual diagram illustrating a second user menu structure in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
17 is a conceptual diagram illustrating a third user menu structure in a method for operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
18 is a conceptual diagram showing information used in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
19 is a conceptual diagram illustrating a log-in method of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
20 is a conceptual diagram illustrating a first process of inquiring a first log of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
21 is a conceptual diagram illustrating a second process of inquiring a first log of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
22 is a conceptual diagram illustrating a process of inquiring a second log of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
23 is a conceptual diagram illustrating a process of inquiring a third log of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
24 is a conceptual diagram illustrating a process of performing a function for a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
25 is a conceptual diagram showing a page of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
26 is a conceptual diagram illustrating a process of calling an emergency situation of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
27 is a conceptual diagram illustrating a first process of monitoring a person to be protected in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
28 is a conceptual diagram illustrating a second process of monitoring a protected person in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
29 is a conceptual diagram illustrating a process of registering a second user as a member in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
FIG. 30 is a conceptual diagram illustrating a login process of a second user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
FIG. 31 is a conceptual diagram illustrating a first process in which a function of a second user is performed in a method for operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
32 is a conceptual diagram illustrating a second process in which a function of a second user is performed in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
33 is a conceptual diagram showing a process in which a first function of a third user is performed in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
34 is a conceptual diagram illustrating a process in which a second function of a third user is performed in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
35 is a conceptual diagram illustrating a process of performing a third function of a third user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
FIG. 36 is a conceptual diagram illustrating a process of performing a fourth function of a third user in a method for operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
37 is a flowchart illustrating a method of operating a block chain-based cPHR service for an emergency situation according to an embodiment of the present invention.
38 is a conceptual diagram illustrating a first embodiment of a data set used in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
39 is a conceptual diagram illustrating a second embodiment of a data set used in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.
40 is a diagram for explaining a method of operating a block chain-based cPHR service for an emergency situation according to an embodiment of the present invention.

In the present invention, various modifications may be made and various embodiments may be provided, and specific embodiments will be illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to a specific embodiment, it is to be understood as including all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

Terms such as first and second may be used to describe various elements, but the elements should not be limited by the terms. These terms are only used for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component. The term "and/or" includes a combination of a plurality of related stated items or any of a plurality of related stated items.

When a component is referred to as being "connected" or "connected" to another component, it is understood that it is directly connected to or may be connected to the other component, but other components may exist in the middle. Should be. On the other hand, when a component is referred to as being "directly connected" or "directly connected" to another component, it should be understood that there is no other component in the middle.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, but one or more other features. It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof does not preclude in advance.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in this application. Does not.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, in order to facilitate an overall understanding, the same reference numerals are used for the same elements in the drawings, and duplicate descriptions for the same elements are omitted.

CPHR (connected personal health record) described in the present invention may mean a blockchain-based connected personal health record sharing platform, and for personal health records (e.g., electronic medical record, life log, etc.) Each node can share the hash value, and it can mean a service that allows individuals to independently utilize their own health records by being connected based on a blockchain when necessary. In addition, cPHR can refer to a health record system built to allow users to view and manage themselves by collecting all information such as medical treatment and test information scattered in medical institutions, activity data collected by smartphones, and self-measured weight and blood sugar. have.

In addition, the block chain-based cPHR service operation method described in the present invention can provide a personal health record management service. Specifically, the blockchain-based cPHR service operation method can integrate and manage all personal health records such as medical treatment, prescription, exercise records, etc., and provide a function for each individual to view it in real time and share it with a third party. It can be a service to do. In addition, the cPHR described in the present invention, the blockchain-based connected personal health record sharing platform, and the blockchain-based cPHR service operation method are performed by a system, server, terminal (e.g., hospital terminal, user terminal, patient terminal, customer terminal), etc. Can be implemented.

1A is a block diagram illustrating a service providing apparatus for performing a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 1A, a service providing apparatus 100 for performing a block chain-based cPHR service operation method for an emergency situation according to an embodiment of the present invention includes at least one processor 110, a memory 120, and a network. It may include a network interface 130 that is connected to and performs communication. Here, the service providing apparatus 100 may be implemented in the form of a terminal or a server (eg, a management server).

In addition, the service providing apparatus 100 for performing a block chain-based cPHR service operation method for an emergency situation may further include an input interface 140, an output interface 150, a storage device 160, and the like. Each of the components included in the service providing device 100 that performs a block chain-based cPHR service operation method for an emergency situation may be connected by a bus 170 to communicate with each other.

The processor 110 may execute a program command stored in the memory 120 and/or the storage device 160. The processor 110 performs a plurality of steps for a central processing unit (CPU), a graphics processing unit (GPU), or a method of operating a cPHR service based on a blockchain for an emergency situation according to the present invention. It may mean a dedicated processor. The memory 120 and the storage device 160 may be formed of a volatile storage medium and/or a nonvolatile storage medium.

For example, the memory 120 may be composed of read only memory (ROM) and/or random access memory (RAM). Here, the program command executed through the processor 110 may include a plurality of steps of performing a block chain-based cPHR service operation method for an emergency situation proposed in the present invention.

1B is a conceptual diagram illustrating a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 1B, a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention includes a plurality of nodes (eg, emergency agencies, power agencies, base hospitals) based on blockchain technology. , Cooperating hospitals, local health centers, etc.), and information can be connected and shared with each other based on blockchain technology according to necessary circumstances.

For example, the collected and managed personal health record (eg, PHR) 191 may include medical treatment information, drug prescription information, sleep pattern, genetic information, diet information, exercise information, and medical test information in a hospital. . This is only exemplary, and is not limited thereto, and may further include personal medical-related information by a skilled person.

According to an embodiment of the present invention, the personal health record 191 may be provided (or transmitted) to the plurality of nodes 193 through the block chain 192. For example, the provided content (or data) may be a hash value, and in some cases, it is also possible to provide the collected information itself. In addition, the system according to an embodiment of the present invention checks the integrity of information by sharing only the hash value with the plurality of nodes 193 when the first condition is satisfied, and when the second condition is satisfied, the medical record data It may share itself with a plurality of nodes 193. For example, in the case of medical information such as medical records and prescriptions among personal health records, security is important, so in normal times, only the hash value is shared to check the integrity of the information. It is possible.

According to an embodiment of the present invention, it is possible to provide only a hash value for some data and the data itself for some data according to the type of data. That is, among data of the same type (eg, including first data and second data), it is possible to provide only the hash value for the first data and the data itself for the second data. In other words, it is also possible to provide only a hash value for at least one of treatment information, drug prescription information, and medical examination information, and provide data itself for at least one of sleep pattern information, meal information, and exercise information. Here, treatment information, drug prescription information, and medical examination information may be included in the first information group, and sleep pattern information, meal information, and exercise information may be included in the second information group.

According to an embodiment of the present invention, a plurality of nodes 193 (for example, an emergency agency, a power agency, a base hospital, a cooperative hospital, a local health center, etc.) are divided into a first node group and a second node group to be set. I can. For example, the first node group can only share information whose sensitivity is greater than or equal to the threshold value, and the second node group can only share information that is less than the threshold value of the information.

For example, the processor 110 may set sensitivity for each of the information included in the first information group and the second information group, and among the pieces of information, information having a sensitivity equal to or greater than a threshold is set as the first sensitivity information. , Among the pieces of information, information whose sensitivity is less than a threshold may be set as second sensitivity information. Here, the sensitivity corresponding to each information may be set by a user who inputs the information, or may be set by an administrator of a server operating a block chain-based cPHR service according to an embodiment of the present invention.

Also, the processor 110 may share the first sensitivity information with at least one node included in the first node group, and share the second sensitivity information with at least one node included in the second node group.

In addition, when the number of stored second sensitivity information among at least one node included in the second node groups exceeds a predetermined threshold, the processor 110 determines that the number of second sensitivity information exceeds a predetermined threshold. May reset the node to a node of the first node group. This may be an operation performed even if the information has relatively low sensitivity, since it is necessary to provide security protection if a large number of information about the patient is included.

In addition, the processor 110 includes information (eg, medical treatment information, drug prescription information, sleep pattern) included in a plurality of nodes 193 (eg, emergency agencies, power agencies, base hospitals, cooperative hospitals, local public health centers, etc.) , Genetic information, meal information, exercise information, medical test information, etc.), if a signal (or message) requesting access is received from a hospital terminal and/or a user terminal, is it information stored in a node included in the first node group? Alternatively, different algorithms may be performed depending on whether information is stored in a node included in the second node group.

For example, a signal (or message) requesting access to information (e.g., medical information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, medical examination information, etc.) included in a plurality of nodes 193 ) Is received from a hospital terminal and/or a user terminal, the processor 110 includes the type, type, mode, and number of information indicated by the signal, the type, type, and location of the node in which the information indicated by the signal is stored, The number can be checked, and then different algorithms can be performed according to the identified type, type, aspect, and number.

In addition, when the information indicated by the signal is stored in both the node included in the first node group and the node included in the second node group, the processor may perform any one of the first node group and the second node group according to a predetermined criterion. By selecting only a node group, the requested information may be obtained from a node included in the selected node group.

In addition, the processor 110 is a request signal for requesting to view the information (e.g., medical treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, medical test information, etc.) through the network interface 130 ( Or a first time (or a first transmission time) when a request message) is sent, and a second time (or a first reception time) when each of the plurality of nodes 193 receives the request signal (or request message). Information can be obtained. In addition, the processor 110, a third time (or a second transmission time) when a response signal (or response message) transmitted in response to the request signal (or request message) is transmitted from each of the plurality of nodes 193, Information on a fourth time (or a second reception time) when the response signal (or response message) is received by the network interface 130 may be obtained.

The processor 110 includes, for example, information indicated by the signal (eg, medical treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, medical test information, etc.) in the first node group. When stored in both the node and the node included in the second node group, the first time (or first transmission time), the second time (or first reception time), the third time (or second transmission time), Based on at least one of the fourth time (or the second reception time), by selecting/determining whether to acquire information (indicated by the signal) from which node among the plurality of nodes 193, i) the A request signal may be additionally transmitted to the selected node, or ii) information (indicated by the signal) may be received from the selected node. Here, the first time, the second time, the third time, and the fourth time may be obtained based on data obtained by a previously transmitted request signal and a response signal. In addition, the processor 110, for example, among the plurality of nodes 193, at least one of the difference between the first reception time and the first transmission time and the difference between the second reception time and the second transmission time is the shortest. The request signal may be transmitted by selecting only a node or a node lower than a predetermined threshold.

The processor 110 includes, for example, information indicated by the signal (eg, medical treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, medical examination information, etc.) in the first node group. When stored in both the node and the node included in the second node group, the first time (or first transmission time), the second time (or first reception time), the third time (or second transmission time), Information (indicated by the signal) from any node among the plurality of nodes 193, based on at least one of the fourth time (or the second reception time) and the consideration cost required by each of the plurality of nodes 193 You can select/determine whether or not to acquire. For example, the processor 110 may determine the difference between the first reception time and the first transmission time, and the second reception time and the second transmission time among the remaining plurality of nodes after excluding a node whose consideration cost is higher than a predetermined threshold. The request signal may be transmitted by selecting only a node having at least one of the differences between the shortest nodes or a node lower than a predetermined threshold.

2 is a conceptual diagram illustrating a block chain-based node connection for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 2, in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a plurality of medical institutions 210 and 220 are used as nodes based on a block chain function for an emergency situation. You can see how to connect.

Specifically, since EMR and PHR are built and operated centering on individual medical institutions (210, 220), it is difficult for individuals to utilize medical data, so the subject 230 of creating health and medical records is used as a blockchain node. It can be connected, and through this, a personal health record book can be established in the healthcare field.

According to an embodiment, the blockchain is a private blockchain and may be operated around an individual or personal health record platform. In other words, an individual or an operator of the personal health record platform can operate as a manager of the blockchain.

According to another embodiment, it is possible to operate with a public blockchain that records and shares data on all distributed ledgers from the point of view of an ordinary engineer.

3 is a conceptual diagram showing a block chain-based management form for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 3, in the method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a method of managing in the form of a distributed ledger can be confirmed. Specifically, because there are restrictions such as non-cooperation with medical institutions due to social concerns about the integrated storage and commercial use of personal medical information, individual medical information is managed in a distributed form (only the hash value is usually shared). Only necessary situations (eg emergency situations) can be linked to each other with the prior consent of

For example, hospital A may be a primary medical institution where individual X visits for a cold and receives treatment and prescription. Meanwhile, Hospital B may be a tertiary medical institution where Individual X visits periodically for diabetes and receives treatment and prescriptions.

Usually, the two organizations do not share medical record data with each other, but only share hash data to verify the integrity of each medical record. However, in the event of an emergency, data may be collected at the user terminal of Individual X or the server of the personal health record platform at the request of Individual X or the request of the personal health record platform system.

4 is a conceptual diagram showing a blockchain-based security system for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 4, it can be seen a method of applying a blockchain-based security system in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention. Specifically, since there is a concern about leakage, leakage, manipulation, misuse, etc. of personal medical information, the technical advantages of the blockchain that guarantee the highest security among existing technologies (for example, irreversibility, confidentiality, security, integrity) By utilizing it, it can have the effect of guaranteeing a thorough security system (i.e., private blockchain).

According to an embodiment, each node that owns the blockchain can share and store the hash value of the next node. That is, the Nth node stores the hash value (Hash N-1) of the N-1th node, the N-1th node stores the hash value (Hash N-2) of the N-2th node, and the second The node may store the hash value (Hash 1) of the first node, and the first node may store the hash value (Hash 0) of the management node that is the first original node.

Each node may be a hospital that stores and manages individual medical record data and prescription data. As a hospital, each node can store medical records data, prescription data, and surgery data of the hospital, and hash data on medical records of other hospitals.

In the event of an emergency, data on medical records of other hospitals may be received from a personal health record platform management server or a user (ie, patient) terminal. The received data can be verified for integrity using the stored hash data. When new data is stored for each node with a blockchain, a block can be created and the hash data of the generated data can be shared with other nodes.

According to another embodiment, each node is illustrative, but not limited to, an emergency medical doctor or an emergency rescue team.

5 is a conceptual diagram illustrating a first information sharing method of a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 5, in the method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a first information sharing method can be identified, and more specifically, an information sharing method that can be performed at normal times. can confirm.

Specifically, the user may activate the sharing function through the execution of the application 510 in the terminal. Basically, the application can be executed by touching an icon displayed on the display of the terminal, but in some cases, it is possible to shake the terminal more than a predetermined number of times or swipe a specific area to execute the application.

This is because the application can be quickly executed by shaking the terminal or swiping a specific area of the display rather than finding and executing the cPHR application icon on the complex screen displayed when the terminal user is in an emergency situation.

Next, users can choose which data to share. In normal cases, My cPHR can be selected, and in case of an emergency, Emergency Summary can be selected. The information sharing method in case of an emergency will be described in detail in FIG. 6.

When the user selects My cPHR, the approval process 520 may pass, and My cPHR information may be shared from the user terminal to the medical personnel or guardian's terminal. In order to verify the user's identity, it is possible to approve using a fingerprint or password method, and in some cases, it is possible to use methods such as iris or face recognition.

When the person is authenticated through the above method, a terminal of a medical person or guardian to be shared may be set to share 530 personal health records online. The personal health record of the user (or patient) may be transmitted from the cPHR platform server to the terminal of a medical practitioner or guardian.

6 is a conceptual diagram illustrating a second information sharing method of a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 6, in the method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a second information sharing method can be identified, and in more detail, to be performed when an emergency situation occurs. You can see how you can share information.

The method of executing the application 610 in the terminal may be the same as the usual method of executing the application. However, according to an embodiment, a method of providing information in another emergency situation may be provided differently from a method of providing information in an ordinary way. When the Emergency Summary is selected as the shared data, the step 620 of authenticating the identity of the emergency medical service provider may be performed.

Specifically, after an emergency medical provider such as an emergency crew completes authentication through fingerprint recognition or password authentication in the terminal, the emergency patient's emergency summary may be received (630) by tagging with the user terminal of the emergency patient.

For example, when patient X is collapsed due to a sudden cardiac arrest, the paramedic who has received a report and dispatched runs the cPHR application on the paramedic's terminal, selects Emergency Summary, and performs fingerprint authentication. After that, the emergency summary information can be received from the terminal of patient X by tagging the terminal of the paramedic and the terminal of patient X.

Therefore, it is possible to check the disease, etc. that Patient X usually has and take it into account to perform first aid.

7 is a conceptual diagram showing cPHR information in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 7, an example of cPHR information used in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention can be confirmed, and for more detail, see FIGS. 5 to 6 Thus, an example of cPHR information that can be used in connection with the described information sharing method can be checked.

The cPHR information according to an embodiment may include personal information 710, family history information 720, medical records 730, 740, 750, other health-related information 760, and guardian information 770.

Specifically, in the case of the personal information 710, it may include name, age, address, contact information, sex, height, weight, blood type, and the like. The family history and social history information 720 may include cancer (for example, lung cancer, colon cancer, etc.), high blood pressure (or low blood pressure), smoking status, and the number of drinking alcohol experienced by the family.

In the case of the medical records 730, 740, 750, information on a disease 730 diagnosed through a recent treatment, information on a drug 740 taken recently, information on a recent operation, etc. may be included.

Finally, the other health-related information 760 may include information such as heart rate, current blood pressure, sleep time, blood sugar, oxygen saturation, and the like, and the guardian information 770 may include the name and contact address of the guardian.

8 is a conceptual diagram of a first situation for a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 8, a service prototype under a first situation (ie, normal) of a method of operating a block chain-based cPHR service for an emergency situation according to an embodiment of the present invention can be confirmed. Specifically, in an environment in which the method of operating a cPHR service based on a block chain according to an embodiment of the present invention is used, a case applied to the daily life of a diabetic patient can be confirmed.

When a user provides his or her My cPHR information to a guardian at normal times, the guardian can check the provided information on the guardian's terminal through the cPHR application. Since the guardian is a person designated and permitted by the user, the user's medical records can be viewed.

Therefore, the guardian can help by checking the user's blood sugar information, heart rate, etc. even during normal times.

9 is a conceptual diagram of a second situation for a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 9, a service prototype under a second situation (ie, an emergency situation) of a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention can be identified. Specifically, in an environment in which the cPHR service operation method based on a block chain according to an embodiment of the present invention is used, a case where it is applied to an emergency medical field of an paramedic or medical staff can be confirmed.

Through the method described with reference to FIG. 6, the emergency medical staff may receive Emergency Summary information and receive the information displayed in FIG. 9.

Specifically, it provides priority information that is most necessary in an emergency situation. You can check the history of major diseases, surgery history, medications taken, and guardian information, and in some cases, you can check emergency information written by guardians or paramedics.

10 is a conceptual diagram of a third situation for a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 10, a service prototype under a third situation of a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention can be confirmed. Specifically, it is possible to check a case applied to an emergency situation that occurs to a protected person of a guardian in an environment in which the cPHR service operation method based on a block chain according to an embodiment of the present invention is used.

When an emergency situation occurs to a user who has registered himself as a guardian, when an emergency situation is detected in the user terminal, a notification may be automatically transmitted to the guardian terminal. Specifically, a pop-up message can be output to indicate that an emergency situation has occurred to the user, and the user's GPS data can be received to check the current location information 1010, and a call icon 1030 can be used to It is also possible to immediately connect a phone call from the guardian terminal to the user terminal. Alternatively, the contents of the emergency situation may be checked (1020).

According to another embodiment, it is possible to provide the location of the hospital or emergency room closest to the user's current location. In the event of an emergency, it is possible to help guardians to quickly respond to the emergency situation by providing the location of an adjacent hospital or emergency room with the highest possible mobility through an emergency rescue team or the like.

11 is a conceptual diagram showing a first configuration for a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 11, a first configuration of a method for operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention is described, and in more detail, in the process of interlocking between individual members, hospitals, and cPHR services. You can check how hospital logs are created.

For example, when a user (individual member) visits a hospital, the user recognizes the hospital QR code provided at the reception of the hospital, and the cPHR platform management server stores it in the database as the user's MY hospital. In addition, after completing procedures such as treatment and receipt processing, when re-recognizing the QR code that is outputted together with the provided medical clinic or prescription, the cPHR platform management server stores the medical treatment and prescription records.

In another embodiment, when a user visits a hospital in an emergency situation, a medical staff or a related person in the hospital may directly input emergency (EMR) treatment information. In this case, the cPHR platform management server also stores EMR medical information.

Although the embodiment has been described in a limited way, it can be applied in various cases from the standpoint of a person skilled in the art.

12 is a conceptual diagram showing a second configuration for a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 12, a second configuration of a method for operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention is described. More specifically, in the process of interlocking between individual members, hospitals, and cPHR services. You can check how the life log is created and how the guardian is monitored.

More specifically, in the case of interlocking the user terminal and the guardian terminal, the cPHR platform management server registers and stores the parental registration request in the cPHR application of the user terminal and the registration confirmation in the cPHR application of the guardian terminal. I can.

Thereafter, when the user terminal and the healthcare device are linked and blood glucose measurement is performed, the cPHR platform management server may receive and store blood glucose measurement data from the user terminal. In addition, the registered guardian terminal can inquire the MY log and emergency situation of the user (that is, the person to be protected), and the inquiry history can be recorded in the cPHR platform management server as a log.

According to an embodiment of the present invention, the cPHR system records the personal health record of the emergency patient through the emergency medical provider authentication of the emergency medical provider who has received a report from a third party and dispatched in an emergency situation where the patient is unconscious and there is no guardian nearby. You can provide a ledger.

Specifically, as shown in FIG. 6, when the emergency medical provider terminal is activated based on motion in the terminal of the emergency medical provider, the emergency medical provider can perform authentication of the emergency medical provider using a fingerprint or a pin number. .

Thereafter, the personal health record book of an emergency patient may be provided to the emergency medical service provider using NFC only when there is a patient's prior consent, and FIG. 9 is an example of a screen for providing such a personal health record book.

In addition, when the emergency medical provider is authenticated, an emergency notification may be delivered to a guardian, and an example of the emergency notification may be illustrated in FIG. 10.

In other emergencies, the patient is conscious and may call paramedics.

The cPHR system may provide the personal health record book to emergency personnel, hospitals scheduled to be transferred, and guardians when there is a call from a patient in the emergency situation.

If you look closely at the information provided to the personal health record book, you can see user information, medical treatment information of treatment institutions, examination information of examination institutions, surgery information of surgery institutions, prescription information of prescribing institutions, and life information automatically linked from user devices. I can.

In addition, the user information is input by the user once for the first time, and additional information is updated from time to time, and the treatment information, the examination information, the surgery information and the prescription information are respectively a treatment institution, an examination institution, a surgery institution, and a prescribing institution. It is updated when at least one of treatment, examination, surgery, and prescription is performed in connection with, and the living information is updated at any time by automatically linking sensing information of a smart phone and a wearable device.

Specifically, user information includes personal information such as name, nationality, date of birth, gender, phone number, and address; Body information such as height, weight, and blood type; Guardian information, such as the guardian's name, relationship with the user, and the guardian's phone number; It can be a family history, allergies, smoking status, drinking frequency, and medications you are taking.

The medical treatment information includes institutional information such as the name of the hospital, the symbol of the nursing institution, the name of the medical treatment, and the medical license number; It can be result information such as treatment date, treatment subject, disease name, disease classification code, health care terminology standard, and initial visit.

The examination information includes institutional information such as the name of the hospital, the symbol of the nursing institution, the name of the medical examiner, and the license number of the medical examiner; It can be result information such as inspection date, inspection name, inspection item name, inspection item code, inspection type, and inspection result.

Surgery information includes institutional information such as hospital name, surgical institution symbol, name of the surgeon, license number of the surgeon, name of anesthesia, license number of anesthesia, name of assistant, license number of assistant, etc.; Operation date It can be result information such as operation name, operation code, operation method, surgical wound, anesthesia method, preoperative diagnosis name, postoperative diagnosis name, etc.

Prescription information includes institutional information such as hospital name, prescription institution symbol, prescription medical person name, and prescription medical person license number; It can be result information such as prescription date, drug name, number of doses per day, dose per dose, number of doses, KD code, total dose, and usage.

Life information includes activity information such as number of steps, travel time, travel distance, and sleep time; It can be biometric information such as heart rate, oxygen saturation, electrocardiogram, blood sugar, and blood pressure.

In addition, even though the patient's condition deteriorates without notice and the patient suddenly loses consciousness, there may be cases where there are no guardians around. In these cases, it may be difficult for the patient to receive timely action.

For example, it is possible to consider the case of a patient who needs management due to high blood pressure and wears a user device capable of measuring blood pressure at any time.

If it is determined that the patient's condition is deteriorating and the patient is unconscious, the user device can be operated to immediately provide the personal health record book to paramedics, hospitals to be transferred, and guardians, and to notify that there is an emergency. .

Criteria for determining that the patient is unconscious include the case that the patient's heart rate, blood pressure, blood sugar, oxygen saturation level, etc. fluctuate rapidly or there is no movement for a certain period of time beyond a predetermined threshold, and the threshold value is It can be determined in consideration of the patient's physical condition and age.

In addition, the user device may generate an alarm to check whether the patient is conscious. When the patient's condition exceeds a predetermined threshold value set in advance, for example, when the patient's blood pressure rises rapidly, when the user device recognizes that it is a dangerous situation, sound and vibration can be generated so that the patient can hear it. , The patient hears these sounds and vibrations (alarms), and if conscious, the alarm generated by the user device can be stopped. If the patient is not conscious, the alarm generated by the user device cannot be stopped.

Therefore, if the alarm of the user device does not stop for a certain period of time, the user device determines that the patient is unconscious, immediately provides the personal health record book to the paramedics, the hospital to be transferred, and the guardian, and operates to notify the emergency situation. Can be.

In addition, the cPHR system of the present invention may provide hospital information, which is information on the location of a hospital using the cPHR system and information on medical personnel on duty, thereby providing a treatment reservation and storage function.

Specifically, while providing medical records to the personal health record ledger in the hospital, which is the subject of creating medical records, additionally, the location of the hospital, information on the working medical personnel, and the working schedule of the medical personnel can be provided to the cPHR system.

Through this, the patient can access the cPHR system to find a hospital near him and make a medical appointment. In addition, the patient may check whether his or her doctor is working and make an appointment on the day the doctor is treating.

In addition, the cPHR system can provide a storage function using a conventional wireless payment system, through which a patient can receive a payment without using a hospital counter through the cPHR system after completing treatment.

13 is a conceptual diagram showing a third configuration for a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, and FIG. 14 is an emergency situation according to an embodiment of the present invention It is a conceptual diagram showing the fourth configuration for a method of operating a cPHR service based on a block chain for

13 to 14, a third configuration of a block chain-based cPHR service operation method for an emergency situation according to an embodiment of the present invention is described, and in more detail, an individual member, 119, hospital (emergency room) , You can check the method applied when an emergency situation occurs during the interlocking process between the cPHR service of the guardian.

For example,'ER SUMMARY' of FIGS. 13 and 14 may include contents of the Emergency Summary (information) described in FIGS. 6 and/or 9 or the contents of the table of contents shown in FIGS. 6 and 9.

15 is a conceptual diagram illustrating a first user menu structure in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 15, a menu structure of a first user using a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention can be checked. Specifically, the first user may refer to an individual member using a blockchain-based cPHR service operation method for emergency situations, and may refer to an APP-based menu structure of a mobile terminal used by an individual member.

16 is a conceptual diagram illustrating a second user menu structure in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 16, a menu structure of a second user using a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention can be confirmed. Specifically, the second user may mean 119 members, and may mean a mobile APP-based menu structure used by the 119 members.

17 is a conceptual diagram illustrating a third user menu structure in a method for operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 17, a menu structure of a third user using a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention can be confirmed. Specifically, the third user may refer to a hospital member, and may refer to a mobile APP-based menu structure used by the hospital member.

18 is a conceptual diagram showing information used in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 18, various pieces of information used in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention may be included. Specifically, various pieces of information used in the cPHR service operation method based on a block chain for an emergency situation may include user information, medical treatment information, examination information, surgery information, prescription information, life information, and the like.

19 is a conceptual diagram illustrating a log-in method of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 19, in the method for operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a process in which a first user signs up and logs in through a mobile APP can be confirmed. have. Specifically, the first user may mean an individual member who uses the cPHR service operation method based on a block chain for emergency situations.

FIG. 20 is a conceptual diagram showing a first process of inquiring a first log of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, and FIG. 21 is an exemplary embodiment of the present invention. A conceptual diagram illustrating a second process of inquiring a first log of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment.

Referring to FIGS. 20 to 21, in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a process in which a first user searches an individual's log through a mobile APP can be checked. Specifically, the first user may mean an individual member who uses the cPHR service operation method based on a block chain for emergency situations.

22 is a conceptual diagram illustrating a process of inquiring a second log of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 22, in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a process in which a first user searches a life log through a mobile APP can be confirmed. Specifically, the first user may mean an individual member who uses the cPHR service operation method based on a block chain for emergency situations.

23 is a conceptual diagram illustrating a process of inquiring a third log of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 23, in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a process in which a first user searches a hospital log through a mobile APP can be checked. Specifically, the first user may mean an individual member who uses the cPHR service operation method based on a block chain for emergency situations.

24 is a conceptual diagram illustrating a process of performing a function for a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 24, in the method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a process in which a'health assistant' function, which is a function for a first user to manage health, is performed can be confirmed. . Specifically, the first user may mean an individual member who uses the cPHR service operation method based on a block chain for emergency situations.

25 is a conceptual diagram illustrating a page of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 25, in the method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a process in which a first user checks a personal page can be checked, and in more detail, through a personal page. It can mean the process of verifying personal information. Specifically, the first user may mean an individual member who uses the cPHR service operation method based on a block chain for emergency situations.

26 is a conceptual diagram illustrating a process of calling an emergency situation of a first user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 26, in the method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a process of calling an emergency situation by a first user when an emergency situation occurs can be confirmed. Specifically, the first user may mean an individual member who uses the cPHR service operation method based on a block chain for emergency situations.

Referring to FIG. 26, objects 2610, 2620, and 2630 such as 119 calls and guardian calls may be further outputted through the display of the user terminal. In addition, according to the selection of the object 2610, 2620, 2630 by the user (eg, the first user) of the user terminal, the user terminal sends a call signal to a 119 emergency rescue service center, or the user ( Example: As a guardian of the first user), a call signal can be transmitted to a contact registered in the management server.

FIG. 27 is a conceptual diagram showing a first process of monitoring a protected person in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, and FIG. 28 is an emergency diagram according to an embodiment of the present invention. It is a conceptual diagram showing the second process of monitoring the person to be protected in the cPHR service operation method based on the block chain for the situation.

Referring to FIGS. 27 to 28, in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a process in which a first user monitors a protected person and an emergency situation occurs and calls an emergency situation. You can check the process of doing it. Specifically, the first user may mean an individual member who uses the cPHR service operation method based on a block chain for emergency situations.

FIG. 29 is a conceptual diagram illustrating a process of signing up for a second user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, and FIG. 30 is an emergency situation according to an embodiment of the present invention. It is a conceptual diagram showing the login process of a second user in a method of operating a cPHR service based on a block chain for

Referring to FIGS. 29 to 30, a process in which a second user registers and logs in can be confirmed in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention. . Specifically, the second user may refer to a 119 (that is, a 119 paramedic or a user who can perform medical measures) using a blockchain-based cPHR service operation method for emergency situations.

31 is a conceptual diagram showing a first process in which a function of a second user is performed in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, and FIG. 32 is an embodiment of the present invention It is a conceptual diagram showing a second process in which a function of a second user is performed in a method of operating a cPHR service based on a block chain for an emergency situation according to FIG.

Referring to FIGS. 31 to 32, in the method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a method of performing a function of inquiring'ER Summary' of a second user and an emergency situation are described. In case of occurrence, you can see how the process of creating emergency information and contacting the transfer hospital is performed. Specifically, the second user may refer to a 119 (that is, a 119 paramedic or a user who can perform medical measures) using a blockchain-based cPHR service operation method for emergency situations.

33 is a conceptual diagram showing a process in which a first function of a third user is performed in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 33, in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a process in which a third user receives an emergency patient can be confirmed. Specifically, the third user may refer to a hospital that uses a blockchain-based cPHR service operation method for emergency situations.

34 is a conceptual diagram illustrating a process in which a second function of a third user is performed in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 34, in the method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a process in which a third user registers as a member can be confirmed. Specifically, the third user may refer to a hospital that uses a blockchain-based cPHR service operation method for emergency situations, and more specifically, may refer to a medical person.

35 is a conceptual diagram illustrating a process of performing a third function of a third user in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 35, in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a process in which a third user searches a patient in charge can be confirmed. Specifically, the third user may refer to a hospital that uses a blockchain-based cPHR service operation method for emergency situations, and more specifically, may refer to a medical person.

FIG. 36 is a conceptual diagram illustrating a process of performing a fourth function of a third user in a method for operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 36, in the method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, a process in which a third user searches'ER SUMMARY' can be confirmed. Specifically, the third user may refer to a hospital that uses a blockchain-based cPHR service operation method for emergency situations, and more specifically, may refer to a medical person.

37 is a flowchart illustrating a method of operating a block chain-based cPHR service for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 37, the management server 100 according to an embodiment of the present invention may obtain information indicating an emergency situation (S3710).

The management server 100 is, for example, a user terminal, a customer terminal, a patient terminal, a guardian terminal, a hospital terminal, at least one of a plurality of nodes 193, and/or a disaster management center through the network interface 130. Information indicating an emergency situation can be received from the back.

The information indicating an emergency situation may include information indicating an emergency situation of a user (or a customer or a patient), information indicating that a disaster (or accident or multiple accidents) has occurred in a specific area.

In addition, the management server 100 may generate a response signal corresponding to the acquired emergency situation (S3720).

In addition, the management server 100 may select at least one node among the plurality of nodes 193 according to a predetermined criterion (S3730).

Here, the plurality of nodes 193 may be characterized in that they correspond to an emergency agency, a power agency, a base hospital, a cooperative hospital, a terminal or server of a local public health center, or a user terminal.

In addition, the management server 100 may transmit the generated response signal to the at least one selected node (S3740).

Here, the response signal may include at least one of medical treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, and medical test information.

In addition, the method includes the steps of setting at least one piece of information included in the response signal as first sensitive information or second sensitive information; It may further include.

In addition, the setting may include setting at least one information included in the response signal as first sensitive information or second sensitive information based on a relationship between at least one information included in the response signal and a specific keyword. Step to do; It may include.

In addition, the management server 100 includes, for example, information indicated by the signal (e.g., medical treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, medical examination information, etc.) When stored in both the node included in the node and the node included in the second node group, the first time (or the first transmission time), the second time (or the first reception time), the third time (or the second transmission time) ), based on at least one of the fourth time (or the second reception time), among the plurality of nodes 193, select/determine whether to acquire information (indicated by the signal) from which node, i ) A request signal may be additionally transmitted to the selected node, or ii) information (indicated by the signal) may be received from the selected node. Here, the first time, the second time, the third time, and the fourth time may be obtained based on data obtained by a previously transmitted request signal and a response signal. In addition, the management server 100, for example, of the plurality of nodes 193, at least one of the difference between the first reception time and the first transmission time and the difference between the second reception time and the second transmission time The request signal may be transmitted by selecting only a short node or a node lower than a predetermined threshold.

The management server 100 includes, for example, information indicated by the signal (e.g., medical treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, medical test information, etc.) to the first node group. When stored in both the included node and the node included in the second node group, the first time (or first transmission time), the second time (or first reception time), and the third time (or second transmission time) , Based on at least one of the fourth time (or the second reception time) and the consideration cost required by each of the plurality of nodes 193, from any node (indicated by the signal) among the plurality of nodes 193 You can select/determine whether to acquire information. For example, the management server 100 excludes a node in which the consideration cost is higher than a predetermined threshold, and then the difference between the first reception time and the first transmission time among the remaining plurality of nodes, and the second reception time and the second transmission time. The request signal may be transmitted by selecting only a node having at least one of the shortest differences between times or a node lower than a predetermined threshold.

38 is a conceptual diagram illustrating a first embodiment of a data set used in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 38, a first embodiment of a distribution model of essential data sets used for emergency medical care in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention can be confirmed. Specifically, it is possible to check the relationship between a plurality of information holding institutions holding information (A hospital to Z hospital) and an information using institution (in an emergency situation).

39 is a conceptual diagram illustrating a second embodiment of a data set used in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention.

Referring to FIG. 39, in a method of operating a cPHR service based on a block chain for an emergency situation according to an embodiment of the present invention, distribution of essential data sets used for emergency medical care in a method of operating a cPHR service based on a block chain for an emergency situation You can see the second embodiment of the model. Specifically, it is possible to check the relationship between a plurality of information-retaining institutions holding information (A hospital to Z hospital), a local health center, and an information-using institution (in an emergency situation).

40 is a diagram for explaining a method of operating a block chain-based cPHR service for an emergency situation according to an embodiment of the present invention.

40 is a graph showing data for each node (eg, emergency agency, power agency, base hospital, partner hospital, local health center, etc.) (4010, 4020, 4030, 4040, 4050, 4060) located in each area. It is a drawing to express. In addition, for example, Figure 40 shows hospitals located in each area (e.g., A hospital 4010, B hospital 4020, C hospital 4030, D hospital 4040, E hospital 4050, F The amount of first sensitivity information (4011, 4021, 4031, 4041, 4051, 4061) and the amount of second sensitivity information (4012, 4022, 4032, 4042, 4052, 4062) stored by hospital (4060)) Shows. Referring to FIG. 40, C hospital 4030 and F hospital 4060 store a relatively large amount of first sensitivity information 4031 and 4061, and C hospital 4030 and D hospital 4040 are relatively As can be seen, a large amount of second sensitivity information 4032 and 4042 is stored. Further, referring to FIG. 40, it can be seen that the ratio of the first sensitivity information to the second sensitivity information is high in relation to the information stored by the B hospital 4020 and the F hospital 4060, and the D hospital 4040 It can be seen that the ratio of the first sensitivity information to the second sensitivity information in relation to the stored information is higher than that of other hospitals. In addition, the processor 110 satisfies a predetermined condition indicating whether the ratio of the first sensitivity information to the second sensitivity information of the information stored by each hospital 4010, 4020, 4030, 4040, 4050, and 4060 exceeds the threshold. Depending on whether or not you can perform different algorithms. For example, when the same information or information of the same type is stored in multiple hospitals, the request signal for information is transmitted (or transmitted) only to hospitals where the ratio of the first sensitivity information to the second sensitivity information is lower than the threshold. can do.

In addition, the processor 110 is, for example, divided into a first information group or a second information group for setting/storing treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, and medical test information in a hospital. I can. In addition, the processor 110 may set sensitivity for each of the information included in, for example, the first information group and the second information group, and among the pieces of information, the first sensitivity information 4011 , 4021, 4031, 4041, 4051, 4061), and among the pieces of information, information whose sensitivity is less than a threshold may be set as second sensitivity information 4012, 4022, 4032, 4042, 4052, 4062. Here, the sensitivity corresponding to each information may be set by a user who inputs the information, or may be set by an administrator of a server operating a block chain-based cPHR service according to an embodiment of the present invention.

One aspect of the present invention can be embodied as computer readable code on a computer readable recording medium. Codes and code segments implementing the above program can be easily inferred by a computer programmer in the art. The computer-readable recording medium may include any type of recording device storing data that can be read by a computer system. Examples of computer-readable recording media may include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical disk, and the like. In addition, the computer-readable recording medium can be distributed over network coupled computer systems so that the computer-readable code is written and executed in a distributed manner.

So far, the present invention has been looked at around its preferred embodiments. Those of ordinary skill in the art to which the present invention pertains will appreciate that the present invention may be implemented in a modified form without departing from the essential characteristics of the present invention. Therefore, the scope of the present invention is not limited to the above-described embodiment, it should be interpreted to include various embodiments within the scope equivalent to the contents described in the claims.

Claims (10)

In the method of providing a blockchain-based cPHR (connected personal health record) service for emergency situations,
A management server that communicates with a plurality of blockchain nodes is based on the relationship between the hospital's medical treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, and medical test information and a specific keyword. Setting sensitivity for each of treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, and medical test information;
The management server classifies at least one of the medical information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, and medical examination information, in which the sensitivity is greater than or equal to a first threshold, as first sensitivity information. Classifying at least one piece of information whose sensitivity is less than the first threshold value as second sensitivity information;
Generating, by the management server, a hash value corresponding to the first sensitivity information by hashing the first sensitivity information;
Classifying, by the management server, the plurality of blockchain nodes into a first node group sharing only information having the sensitivity equal to or greater than the first threshold value and a second node group sharing information having the sensitivity less than the first threshold value;
When the management server confirms the information indicating the occurrence of an emergency situation by the management server, the hash value corresponding to the first sensitivity information is transmitted to the first node group, and the information indicating the occurrence of the emergency situation is transmitted to the management server. Transmitting the unhashed first sensitivity information to the first node group if not confirmed by
Controlling, by the management server, to transmit the second sensitivity information to the second node group without hashing;
Controlling the management server to check the integrity of the first sensitivity information based on the hash value; And
Reconfiguring, by the management server, a node in which the number of shared second sensitivity information exceeds a second threshold value among nodes included in the second node group to the first node group; Containing,
Way. The method of claim 1,
The plurality of blockchain nodes is characterized in that corresponding to an emergency agency, a power agency, a base hospital, a cooperative hospital, a terminal or server of a local health center, or a user terminal,
Way. The method of claim 1,
The method, the management server,
Transmitting a first signal to the plurality of blockchain nodes;
Receiving a second signal from the plurality of blockchain nodes in response to the first signal;
Checking a first time when the first signal is transmitted from the network interface of the management server;
Acquiring information indicating a second time, which is a time when the first signal is received by each of the plurality of blockchain nodes, from each of the plurality of blockchain nodes;
Obtaining information representing a third time, which is a time at which the second signal is transmitted from each of the plurality of blockchain nodes, from each of the plurality of blockchain nodes;
Ascertaining a fourth time, which is a time when the second signal is received by the network interface;
Information representing the reading cost required for reading of the medical treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, and medical examination information held by each of the plurality of blockchain nodes is the plurality of blockchains. Obtaining from each node;
A first difference between the second time and the first time and the second time between the fourth time and the third time, excluding a node whose reading cost exceeds a predetermined cost threshold among the plurality of blockchain nodes. Selecting a specific blockchain node with the lowest sum of differences; And
Transmitting, to the specific blockchain node, a message requesting access to medical treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, and medical examination information held by the specific blockchain node; Further comprising,
Way. delete delete In a system that provides a blockchain-based cPHR (connected personal health record) service for emergency situations,
A plurality of blockchain nodes; And
Communication with the plurality of blockchain nodes, and treatment of the hospital based on the relationship between medical treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, and medical test information and specific keywords of the hospital A management server that sets sensitivity for each of information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, and medical test information; Including,
The management server,
Among the treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, and medical examination information, at least one piece of information whose sensitivity is greater than or equal to a first threshold is classified as first sensitivity information, and the sensitivity is the At least one piece of information less than a first threshold is classified as second sensitivity information,
A hash value corresponding to the first sensitivity information is generated by hashing the first sensitivity information,
Classify the plurality of blockchain nodes into a first node group sharing only information having the sensitivity equal to or greater than the first threshold and a second node group sharing information having the sensitivity less than the first threshold,
If information indicating the occurrence of an emergency situation is confirmed by the management server, a hash value corresponding to the first sensitivity information is transmitted to the first node group, but if the information indicating the occurrence of the emergency situation is not confirmed by the management server Transfer the first sensitivity information that is not hashed to the first node group,
The second sensitivity information is controlled to be transmitted to the second node group without hashing,
Control to check the integrity of the first sensitivity information based on the hash value,
Resetting a node in which the number of shared second sensitivity information exceeds a second threshold value among nodes included in the second node group to the first node group,
system. The method of claim 6,
The plurality of blockchain nodes is characterized in that corresponding to an emergency agency, a power agency, a base hospital, a cooperative hospital, a terminal or server of a local health center, or a user terminal,
system. The method of claim 6,
The management server,
Transmits a first signal to the plurality of blockchain nodes,
In response to the first signal, a second signal is received from the plurality of blockchain nodes,
Check the first time the first signal was transmitted from the network interface of the management server,
Obtaining information representing a second time, which is a time when the first signal was received by each of the plurality of blockchain nodes, from each of the plurality of blockchain nodes,
Obtaining information representing a third time, which is a time when the second signal is transmitted from each of the plurality of blockchain nodes, from each of the plurality of blockchain nodes,
Confirming a fourth time, which is a time when the second signal is received by the network interface,
Information representing the reading cost required for reading of the medical treatment information, drug prescription information, sleep pattern, genetic information, meal information, exercise information, and medical examination information held by each of the plurality of blockchain nodes is the plurality of blockchains. Obtained from each node,
A first difference between the second time and the first time and the second time between the fourth time and the third time, excluding a node whose reading cost exceeds a predetermined cost threshold among the plurality of blockchain nodes. Select a specific blockchain node with the lowest sum of differences,
It characterized in that transmitting a message requesting to view medical information, drug prescription information, sleep pattern, genetic information, meal information, exercise information and medical examination information held by the specific blockchain node to the specific blockchain node,
system. delete delete

Images