CN114680842A

CN114680842A - Monitoring device and vital sign data overview method thereof

Info

Publication number: CN114680842A
Application number: CN202011625454.XA
Authority: CN
Inventors: 吴学磊; 王澄; 李新胜; 谈琳; 徐利; 何先梁
Original assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Current assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-07-01

Abstract

According to the monitoring equipment and the vital sign data overview method of the monitoring equipment, the monitoring data of a plurality of vital signs of a patient are acquired; processing the monitoring data of the multiple vital signs to obtain overview views of the multiple vital signs in a first preset time period; displaying a summary view on a display interface, wherein the summary view comprises: trend information of the multiple vital signs in a first preset time period and abnormal event statistics of the multiple vital signs in the first preset time period. Therefore, medical staff can see trend information and abnormal event statistics in one view, a display interface does not need to be switched back and forth, and the efficiency of the medical staff for checking vital sign data is improved.

Description

Monitoring device and vital sign data overview method thereof

Technical Field

The invention relates to the field of medical equipment, in particular to monitoring equipment and a vital sign data overview method of the monitoring equipment.

Background

The wards and intensive care units of each department of the hospital are provided with monitors for monitoring the vital signs of patients. The monitor detects the vital signs of the patient in real time, generates detection data and displays the detection data on the display for the doctor and nurse to check. The monitor also judges whether the detection data exceeds the normal range of the vital signs, and if so, an alarm is given to remind a doctor and a nurse to process. Generally, daily monitoring and alarming are divided into two different subsystems, and when the monitor displays real-time detection data and alarming related information, the displayed data are very detailed, so that the detection data and the alarming related information are displayed on two different pages. After the user finishes viewing the real-time detection data, the user needs to perform operations such as returning and entering of the display interface for many times to enter the page for displaying the alarm related information, and the operation is complex. When the nurse changes the shift and the doctor makes a rounds of the ward, the doctor nurse is required to find relevant information on each interface to know the condition of the patient in the previous shift or day, and the efficiency is low. In addition, the same monitor provides vital sign information of patients to doctors and nurses in each department without difference, and is not optimized.

Disclosure of Invention

The invention mainly provides a monitoring device and a vital sign data overview method of the monitoring device, so as to improve the efficiency of medical staff in checking vital sign data.

An embodiment provides a monitoring device comprising:

the system comprises a plurality of sensors, a plurality of sensors and a control unit, wherein the sensors are used for detecting vital signs of a patient to obtain corresponding vital sign signals;

the human-computer interaction device is used for receiving input of a user and outputting visual information;

a processor to:

acquiring a vital sign signal detected by the sensor, processing the vital sign signal to obtain monitoring data of the vital sign, and displaying the monitoring data of the vital sign on a main parameter interface of a display interface of the human-computer interaction device;

acquiring monitoring data of a plurality of vital signs within a first preset time period, and processing the monitoring data of the plurality of vital signs to obtain an overview view of the plurality of vital signs within the first preset time period;

displaying a summary interface on a display interface of the human-computer interaction device, and displaying the summary view on a summary interface of the human-computer interaction device, wherein the summary interface is obtained by navigation from the main parameter interface through receiving instructions for displaying the summary view, and the summary interface at least partially covers the monitored data of the vital signs displayed on the main parameter interface; wherein the overview view comprises: trend information of the multiple vital signs in a first preset time period and abnormal event statistics of the multiple vital signs in the first preset time period are displayed on the overview view in a classified manner according to different physiological systems or diseases associated with the multiple vital signs.

An embodiment provides a monitoring device comprising:

the human-computer interaction device is used for outputting visual information and receiving input of a user;

a processor to:

acquiring monitoring data of a plurality of vital signs of a plurality of patients from first external medical equipment, displaying a plurality of display frames on a display interface of the man-machine interaction device, and displaying brief information of the monitoring data of at least one vital sign of one patient in each display frame;

receiving an instruction for selecting a patient through the human-computer interaction device, and displaying detailed information of monitoring data of a plurality of vital signs of the selected patient in a display area which is separated from the display frames on a display interface of the human-computer interaction device in response to the instruction;

acquiring monitoring data of a plurality of vital signs of a selected patient within a first preset time period, and processing the monitoring data of the plurality of vital signs to obtain an overview view of the plurality of vital signs within the first preset time period;

displaying a summary interface on a display interface of the human-computer interaction device and displaying the summary view on a summary interface of the human-computer interaction device, wherein the summary interface is obtained by receiving instructions for displaying the summary view from an interface displaying detailed information of the monitored data of the selected patient, and the summary interface at least partially covers the detailed information of the monitored data of multiple vital signs of the selected patient; wherein the overview view comprises: trend information of the multiple vital signs in a first preset time period and abnormal event statistics of the multiple vital signs in the first preset time period are displayed on the overview view in a classified mode according to different physiological systems or diseases related to the multiple vital signs.

An embodiment provides a vital sign data overview method of a monitoring device, comprising:

acquiring monitoring data of a plurality of vital signs of a patient;

processing the monitoring data of the multiple vital signs to obtain an overview view of the multiple vital signs in a first preset time period;

displaying the overview view on a display interface, wherein the overview view comprises: trend information of the multiple vital signs in a first preset time period and abnormal event statistics of the multiple vital signs in the first preset time period.

According to the monitoring device and the vital sign data overview method of the monitoring device of the embodiment, the monitoring data of a plurality of vital signs of a patient are acquired; processing the monitoring data of the multiple vital signs to obtain overview views of the multiple vital signs in a first preset time period; displaying a summary view on a display interface, wherein the summary view comprises: trend information of the multiple vital signs in a first preset time period and abnormal event statistics of the multiple vital signs in the first preset time period. Therefore, medical staff can see trend information and abnormal event statistics in one view, a display interface does not need to be switched back and forth, and the efficiency of the medical staff for checking vital sign data is improved.

Drawings

FIG. 1 is a block diagram of a monitoring device according to an embodiment of the present invention;

FIG. 2 is a block diagram of a monitoring device according to an embodiment of the present invention;

FIG. 3 is a block diagram of an embodiment of a monitoring device according to the present invention;

FIG. 4 is a flowchart of an embodiment of a vital sign data overview method provided by the present invention;

FIG. 5 is a schematic diagram of an embodiment of a monitoring device main interface provided by the present invention;

FIG. 6 is a schematic diagram of an embodiment of a main interface of a monitoring device according to the present invention;

FIG. 7 is a schematic diagram of a main interface displaying an overview view in a monitoring device according to the present invention;

FIG. 8 is a schematic diagram of an embodiment of an overview view of a monitoring device according to the present invention;

FIG. 9 is a schematic diagram of an embodiment of an overview view of a monitoring device according to the present invention;

FIG. 10 is a schematic view of an embodiment of an analysis interface of a monitoring device according to the present invention;

fig. 11 is a schematic view of an embodiment of an analysis interface in the monitoring device according to the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

As shown in fig. 1, the monitoring device provided by the present invention comprises a signal acquisition system 10, a processor 20, a memory 30 and a human-computer interaction device 40.

The signal acquisition system 10 is used for acquiring vital sign signals of vital signs of a patient, monitoring data of the vital signs, and the like.

The human-computer interaction device 40 is used for outputting visual information and receiving input of a user. For example, may include a display 410 and an input device 420. The input device 420 is used for receiving an input from a user (typically an operator), for example, one or more of a mouse, a keyboard, a touch display, a trackball, and a joystick may be used to receive an instruction input from the user, and the like. The user can perform an input operation through the input device 420. The display 410 is used to output information, such as output visual information. The display 410 may be a display having only a display function, or may be a touch display.

The processor 20 is configured to acquire the monitored data of the current vital sign of the patient through the signal acquisition system 10, and display the monitored data of the current vital sign on the display interface of the display 410, so as to monitor the patient. The vital signs may include: one or more of ECG parameters, respiration, non-invasive blood pressure, blood oxygen saturation, inhaled oxygen concentration, pulse, body temperature, invasive blood pressure, end-of-breath carbon dioxide, respiratory mechanics, anesthetic gases, cardiac output, EEG dual-frequency index, etc.

The processor 20 is further configured to acquire monitored data of multiple vital signs within a first preset time period, and process the monitored data of the multiple vital signs to obtain an overview view of the multiple vital signs within the first preset time period; a summary interface is displayed on the display interface of the display 410 and a summary view is displayed on the summary interface, as shown in fig. 5. Wherein the overview view comprises: trend information of the plurality of vital signs in a first preset time period and abnormal event statistics (namely, results of the abnormal event statistics) of the plurality of vital signs in the first preset time period. In some embodiments, the abnormal event statistics of the multiple vital signs can be displayed in a classified manner on the overview view according to the physiological system or disease associated with each vital sign. Therefore, medical staff can see trend information and abnormal event statistics in one view, a display interface does not need to be switched back and forth, and the efficiency of the medical staff for checking vital sign data is improved.

Specifically, the process of monitoring a patient and presenting a vital sign data overview by a monitoring device is shown in fig. 4, and includes the following steps:

step 1, monitoring a patient by monitoring equipment. The monitoring device may be any one of a monitor, a local central station, a remote central station, a cloud service system, and a mobile terminal, and the way of acquiring various data by the corresponding signal acquisition system 10 is also different. For example, as shown in fig. 2, where the monitoring device is a monitor, the signal acquisition system 10 may include a plurality of sensors 110. The sensor 110 is used for detecting a vital sign of a patient to obtain a corresponding vital sign signal. For example, the sensor for measuring blood pressure can be a blood pressure cuff, the sensor for measuring body temperature can be a body temperature patch, the sensor for measuring electrocardio parameters and heart rate can be an electrocardio electrode plate, the sensor for measuring pulse rate can be a blood oxygen sensor, and the blood oxygen sensor can be used for measuring the blood oxygen saturation and obtaining the pulse rate from the blood oxygen saturation. For another example, as shown in fig. 3, the monitoring device may be a local central station, a remote central station, a cloud service system or a mobile terminal, and the signal acquisition system 10 includes a communication interface 120 for communicating with an external device, for example, a monitor to obtain the data from the monitor. Since the way in which the monitor and the central station acquire data is different, the number of monitored patients and the interface presentation are also different, and therefore, the following description is made with reference to fig. 5 and 6, respectively.

In the embodiment where the monitoring device is a monitor, the monitored vital sign data obtained by processing the vital sign signal by the processor 20 is displayed on the main parameter interface of the display 410. In a main parameter interface shown in fig. 5, the monitored data of each vital sign is mainly presented in the form of a trend curve, and is presented in the form of a number. The processor 20 also stores monitored data for various vital signs in the memory 30. Therefore, the user can intuitively know the values and the changes of the current vital signs (such as electrocardio, respiration, non-invasive blood pressure, blood oxygen saturation, inhaled oxygen concentration, pulse, body temperature, invasive blood pressure, carbon dioxide at the end of respiration, respiratory mechanics, anesthetic gases, cardiac output, electroencephalogram double-frequency index, and the like) of the patient through the main parameter interface shown in fig. 5.

In an embodiment where the monitoring device is a central station, the communication interface 120 is configured to obtain monitored data of a plurality of vital signs of a plurality of patients from the first external medical device. The first external medical device is a device that can generate vital sign related data, such as a monitor, and some external devices can also generate data of treatment parameters, such as a ventilator, an anesthesia machine, and the like. In this embodiment, the processor 20 obtains monitored data of vital signs of a plurality of patients from the first external medical device through the communication interface 120, wherein the monitored data of the vital signs is obtained for each patient, a plurality of display frames are displayed on the display interface of the display 410, and the brief information of the monitored data of at least one vital sign of one patient is respectively displayed in each display frame; as shown in the 6 boxes on the left side of fig. 6, the data in each box represents brief information of the monitored data of vital signs of a patient in one bed, and the blank boxes 05 and 06 indicate that no patient is present in the beds 05 and 06. The box shows the values of a small section of electrocardiographic waveform and a plurality of vital signs. The boxes are selectable, e.g., a user operating the input device 420 to select a patient (e.g., 02 box), the processor 20 receives an instruction via the input device 420 to identify a patient, and in response to the instruction, displays details of the monitored data for a plurality of vital signs of the selected patient in a display area (e.g., the right area) separate from the plurality of display boxes on the display interface of the display 410. Trends, maximum and minimum values of fluctuations for a number of vital signs, as shown on the right in fig. 6. The user can monitor a plurality of patients through the central station, which is very convenient.

The processor 20 is further configured to compare the monitored data of each vital sign with the corresponding parameter threshold, and further determine whether the monitored data of each vital sign exceeds the corresponding parameter threshold (which may be higher than the threshold or lower than the threshold), if so, determine that the monitored data of each vital sign deviates from the normal range, and if so, output an alarm prompt message, for example, display a corresponding alarm prompt message through the display 410, so as to prompt the user.

During patient monitoring, the processor 20 also records and stores in memory event information entered by the user into the monitoring device. For example, when a patient performs an operation, the user inputs the operation into the monitoring device through the input device to form operation time information; the patient is added with a medicine or has some symptoms such as vomit and the like, and the medicine can be used as event information to be input into the monitoring equipment; the user performs certain operations on the patient, such as clapping the back, and the operation can also be input into the monitoring device as event information so as to be convenient for follow-up medical staff to consult.

And 2, acquiring monitoring data of a plurality of vital signs of the patient. For the monitor, the processor 20 obtains at least the monitored data of the plurality of vital signs for a first preset time period, and it can obtain the data from the memory. For the central station, the processor 20 obtains at least monitored data for a plurality of vital signs of a selected patient over a first preset time period.

And 3, processing the acquired monitoring data of the plurality of vital signs by the processor 20 to obtain an overview view of the plurality of vital signs in a first preset time period.

And 4, displaying the overview view on a display interface. For example, the processor 20 displays a summary interface on the display interface of the display 410 and a summary view on the summary interface.

For the monitor, the overview interface is navigable from the main parameter interface by receiving instructions for presenting an overview view, and the overview interface at least partially overlays the monitored data for the vital signs displayed on the main parameter interface. For example, a virtual key is arranged on the main parameter interface, and a user clicks the virtual key through an input device to send an instruction for displaying the overview view, so that the overview interface is displayed. Of course, an entity key (shortcut key) may be used, and the user presses the shortcut key to issue an instruction for displaying the overview view, so as to display the overview interface. In the embodiment shown in fig. 5, the user clicks on a designated area on the left side of fig. 5 and drags to the right, thereby dragging out the overview view, which is shown in fig. 7, and the overview view 50 is displayed on the main parameter interface, thereby at least partially covering the area where the vital sign monitoring data is displayed.

For the central station, the overview interface is navigable from an interface displaying details of the monitored data of the selected patient by receiving instructions for presenting an overview view, and the overview interface at least partially overlays details of the monitored data of the plurality of vital signs of the selected patient. For example, the interface (the area to the right of the box 02/04/05 in fig. 6) displaying the detailed information of the monitored data of the selected patient is provided with a virtual key, and the user clicks the virtual key through the input device to issue an instruction for displaying the overview view, so as to display the overview interface. Of course, an entity key (shortcut key) may be used, and the user presses the shortcut key to issue an instruction for displaying the overview view, so as to display the overview interface. In the embodiment shown in fig. 6, the user clicks on a designated area on the left side of the interface of fig. 6 where the monitored data details for the selected patient are displayed and drags to the right, thereby dragging out the overview view, which is displayed on the right side of the display interface, thereby at least partially overlaying the monitored data details for the multiple vital signs of the selected patient.

Of course, in some embodiments, the overview view may also be displayed as a separate display interface, and when the user inputs an instruction for displaying the overview view, the display interface switches from the main interface shown in fig. 5 and 6 to the interface of the overview view.

As shown in fig. 7, the overview view includes: trend information of the multiple vital signs in a first preset time period and abnormal event statistics of the multiple vital signs in the first preset time period. In this embodiment, the trend information and the abnormal event statistics are displayed in different regions, the trend information of each vital sign is displayed in one region (as shown in 510), the abnormal event statistics of each vital sign is displayed in another region (as shown in 520), and the trend information and the abnormal event statistics are displayed separately for the convenience of the medical staff to view.

The trend information may be presented in the form of a statistical chart, for example, using a trend graph, which is also called a lapse graph, a running graph, a chain graph, a trend graph, and so on. The trend graph may be used to reflect the relationship between one or more variables and time, i.e., the trend of the one or more variables over time. For example, the trend graph may observe the trend and/or deviation of the variable development with time as the horizontal axis and the variable to be observed as the vertical axis. The horizontal axis may be time in seconds, minutes, hours, etc., each time point may be continuous, and the vertical axis may be observed for variables such as absolute quantity/absolute value, average value, occurrence rate, etc. In this embodiment, the trend graph of the vital sign may be used to reflect a trend of the vital sign along with time, for example, the value of the vital sign that changes continuously along with time may be an absolute value acquired at a certain sampling rate, or an average value acquired and calculated at a certain sampling rate in each fixed time period. The trend graph can be one of a graph, a line graph, a scatter graph, a histogram, a bar graph, a box line graph, a pie graph, a ring graph, or a combination thereof. The trend graph generally includes a coordinate axis and a trend curve 511, and in this embodiment, the maximum value and the minimum value of the trend curve 511 are also included, so that the change situation of the vital sign with time and the range of the change of the value can be presented very intuitively. In some examples, the trend information may also take the form of a table.

In some embodiments, trend information of at least a portion of the vital signs over the first preset time period is displayed in a sorted manner on the overview view 50 according to the physiological system or disease associated with the vital signs. Of course, abnormal event statistics of various vital signs can also be displayed in a classified manner on the overview view 50 according to the physiological system or disease associated with each vital sign. In other words, the trend information and abnormal event statistics of each vital sign can be classified according to the difference of the physiological system and displayed according to the category of the physiological system, or the trend information and abnormal event statistics of each vital sign can be classified according to the difference of the disease and displayed according to the category of the disease. Thus, medical staff can not only master the values, fluctuation conditions, abnormal events and the like of all vital signs in the first preset time period, but also quickly judge whether the information displayed on the overview view 50 is related to a specific physiological system or disease, and the working efficiency of the medical staff is improved.

There are various ways to divide the physiological system of the human body, and eight major systems are, for example, the motor system, the nervous system, the endocrine system, the circulatory system, the respiratory system, the digestive system, the urinary system, and the reproductive system. Each system is further subdivided into a plurality of subsystems. In this embodiment, the trend information and the abnormal event statistics are classified, and the subsystems of the systems may be used for classification. For example, classification is by at least two of circulatory perfusion, electrocardiogram, respiratory oxygenation, and cranial nervous system. Classified by disease, it can be classified by shock, non-shock, etc. The specific classification rules are not limited in the present invention, and the way of directly or indirectly associating with the physiological system is within the scope of the present invention.

In some embodiments, the abnormal event statistics include: at least one of the abnormal event number, the variation trend of the abnormal event number, the duration of the abnormal event with the longest duration, the vital sign value of the abnormal event with the longest duration, the maximum value of the vital sign during the abnormal event and the occurrence time thereof. The trend of the number of abnormal events may be an increasing trend or a decreasing trend compared with the last first preset time period, and an increasing arrow is used to indicate the increasing trend and a decreasing arrow is used to indicate the decreasing trend in fig. 7. Most value of vital signs during an abnormal event: if the vital sign is an abnormal event caused by exceeding the lower limit, the minimum value of the occurrence period is the maximum value of the vital sign during the abnormal event; if the vital sign is an abnormal event caused by exceeding the upper limit, the maximum value of the occurrence period is the maximum value of the vital sign during the abnormal event. It can be seen that the most significant here reflects the most severe situation during the occurrence of an abnormal event. The abnormal event statistics is used for counting various representative data which are relatively concerned by medical staff, so that the medical staff can conveniently master the illness state of the patient.

In some embodiments, the abnormal event statistics are arranged in the order of the physiological system or the disease, and the trend information of the vital signs is kept consistent with the arrangement of the physiological system or the disease. When the user adjusts the arrangement sequence of the abnormal event statistics, the arrangement sequence of the trend information of the vital signs is also adjusted in the same way, and vice versa.

The processor 20 may also retrieve event information entered by the user into the monitoring device for a first predetermined period of time from a memory of the monitoring device or from a first external medical device. The processor 20 displays the overview view in the overview interface of the display and also includes event information. Therefore, medical staff can more comprehensively know the illness state of the patient in the first preset time period.

In the embodiment shown in fig. 7, the trend information of the vital signs may include a trend curve 511 of the vital signs and maximum and minimum values of the trend curve 511. Namely, the trend curve reflects the trend of the vital signs along with the change of time, and the maximum value and the minimum value of the vital signs are displayed, so that the fluctuation range of the vital signs can be reflected. The processor 20 displays the overview view in the overview interface of the display 410 including: displaying a waveform display area 510 on the overview interface of the display 410, wherein the waveform display area 510 is used for displaying trend curves of various vital signs and maximum values and minimum values in the trend curves in a first preset time period; the maximum value and the minimum value can be marked in the trend curve through a preset mark, and the numerical values of the maximum value and the minimum value can also be directly displayed. The trend curves of the vital signs can also display corresponding overrun values, for example, the corresponding overrun values are presented in the form of overrun lines, and the trend curves of the vital signs do not exceed the overrun lines, which indicates that the trend curves are in a normal range. The corresponding target value can also be displayed, and the target value is a numerical value which the user desires to reach and can be presented in a target line manner, so that the user can conveniently check whether the vital signs reach the target line. The maximum value line and the minimum value line can be displayed on the trend chart to respectively represent the maximum value and the minimum value, and the fluctuation range of the trend curve can be clear to a user.

The processor 20 also displays an exception event display area 520 on the overview interface of the display 410, the exception event display area 520 including a first display area 521, a second display area 522, and a third display area 523. The first display area 521 displays abnormal event statistics of vital signs (such as blood pressure, perfusion index, etc.) belonging to circulatory perfusion within a first preset time period and a comparison result obtained by comparing the abnormal event statistics with the abnormal event statistics of the previous first preset time period, the second display area 522 displays abnormal event statistics of vital signs (such as heart rate, electrocardiogram ST segment, etc.) belonging to electrocardio within the first preset time period and a comparison result obtained by comparing the abnormal event statistics with the abnormal event statistics of the previous first preset time period, and the third display area 523 displays abnormal event statistics of vital signs (such as blood oxygen saturation, respiratory rate, etc.) belonging to respiratory oxygenation within the first preset time period and a comparison result obtained by comparing the abnormal event statistics with the abnormal event statistics of the previous first preset time period. Wherein, the comparison result comprises the result of the rising or falling of the occurrence frequency of the abnormal event. As shown in fig. 7, the physician can see at a glance which physiological systems of the patient are abnormal. Although three display areas are illustrated, it should be understood that the abnormal event display area may have only one display area for displaying abnormal event conditions associated with a certain physiological system or disease; there may also be only two display areas or more display areas.

The first preset time period may be preset by the system or may be set by the user. For example, it may be a shift of a healthcare worker, typically 8 hours. So, medical personnel when handing over to work, present overview view 50, can be quick provide the medical personnel of next class with the condition of patient current shift, improved medical personnel and looked over the efficiency of vital sign data and the efficiency of handing over to work. The first preset time period may also be one day, and the monitoring data of the patient for one day can be quickly presented through the overview view 50, so that the medical staff can conveniently master the illness state of the patient.

Also, the trend information of the vital signs displayed on the overview view 50 is selectable. The user issues instructions for selecting trend information for the vital signs through the input device. The processor 20, upon receiving an instruction by the input device for trend information for a selected vital sign, jumps to a display interface displaying monitored data details for the selected vital sign in response to the instruction. Therefore, no matter when the patient is handed over or monitored daily, the medical staff can enter the corresponding detailed interface only by selecting the trend information of the vital signs needing to be checked in detail on the overview view 50, which is very convenient. Of course, the abnormal event statistics for the vital signs displayed on the overview view 50 may also be selectable. The user issues instructions for abnormal event statistics for selected vital signs via the input device. Processor 20, upon receiving an instruction for abnormal event statistics for a selected vital sign at the input device, jumps to a display interface displaying detailed information of the abnormal event for the selected vital sign in response to the instruction. The method not only assists the user in improving the operation efficiency, but also is more rapid to check various information.

In this embodiment, the first preset time period may be conveniently adjusted. For example, when the overview interface of the display 410 displays the overview view 50, the processor 20 receives an instruction for adjusting the first preset time period through the input device, and in response to the instruction, adjusts the current first preset time period to the target time period, thereby updating the overview view 50. Specifically, the user sends an instruction for adjusting the first preset time period through the input device, and the processor 20 adjusts the current first preset time period to obtain the target time period. Steps 2-4 may then be repeated to display the overview view 50 over the target time period. Of course, when the monitored data of multiple vital signs are obtained in step 2, the monitored data of multiple vital signs in a second preset time period may also be obtained, where the time length of the second preset time period is longer than the first preset time period, and the processor 20 processes the monitored data of multiple vital signs obtained in step 2 to obtain the overview view 50 of multiple vital signs in the target time period; the overview view displayed by the display 410 is updated to the overview view within the target time period. That is, the overview view within the target time period includes: trend information of the multiple vital signs in the target time period and abnormal event statistics of the multiple vital signs in the target time period, and likewise, in some embodiments, the abnormal event statistics of the multiple vital signs in the target time period may be displayed in a classified manner on the overview view according to different physiological systems or diseases associated with the multiple vital signs.

The instruction for adjusting the first preset time period may be a numerical value indicating a target time period input by the user, or may be an operation. For example, the instruction for displaying the overview view and the instruction for adjusting the first preset time period may be integrated into one operation, and for example, the instruction for displaying the overview view is issued by the dragging operation, and after the user drags the overview view out by the dragging operation, the dragging operation is continued, that is, the instruction for adjusting the first preset time period is issued, where the longer the dragging distance is, the larger the magnitude of increasing the first preset time period is, or only the second preset time period may be set, and the user continues to drag, so that the first preset time period is adjusted to the second preset time period and the overview view is updated. For example, the first preset time period is a shift period of the shift, referring to fig. 5 and 6, the user drags from the left to the right of the region where the real-time monitoring data of each vital sign is displayed, the distance of the dragging does not exceed half of the region, the dragged view is a summary view of the shift period, if the monitoring condition of the patient in one day needs to be further known, the current summary view exceeds half of the region by continuing the dragging, so that the 24-hour summary view can be seen, and the final summary view covers the waveform region where the real-time monitoring data of each vital sign is displayed, as shown in fig. 7, so that the summary view in different time periods can be displayed, and the operation is finished at one go, which is very convenient and improves the work efficiency of the medical staff.

The monitoring device provided by the invention can also customize departments for the overview view, and the vital signs, the arrangement sequence of abnormal event statistics, additionally displayed information and the like in the overview view can be different according to different departments. As described in detail below.

In an embodiment, department information is preset in the monitoring device, the department information is used for identifying a department where the monitoring device is located, and the department information is associated with a plurality of vital signs, for example, the vital signs in the overview view are all the vital signs associated with the department information. The department information can be set by the monitoring equipment during installation or can be set by medical personnel at a later stage. Then, in step 2, the processor 20 obtains the monitoring data of multiple vital signs in the first preset time period, which may be to obtain the monitoring number of each vital sign associated with department information in the first preset time period according to the department information preset by the monitoring deviceAccordingly. The vital signs related to each department are different, and the displayed overview views are different, so that the requirements of different departments can be better met. As shown in FIG. 7, the vital signs in the overview view of the monitoring device in the intensive Care Unit (CTICU) of the cardiothoracic intensive Care Unit (CTICU) may include heart rate HR, arterial invasive pressure Art, cardiac output C.O. or continuous cardiac output CCO, blood oxygen saturation SpO₂The respiratory rate RR, etc. As shown in FIG. 8, a monitoring device in a Cardiology Care Unit (CCU) may have a vital sign in its overview view that may include blood oxygen saturation, SpO₂Respiratory rate RR, heart rate HR, arterial pressure of trauma Art, etc. As shown in FIG. 9, the vital signs in the overview view of the monitoring device of the neonatal care unit (NICU) may include the blood oxygen saturation SpO₂Perfusion index PI, respiration rate RR, heart rate HR, non-invasive blood pressure NIBP, body temperature Temp, etc. Therefore, the information displayed by the overview view is different according to different departments, and different requirements of different departments can be well met.

In one embodiment, the monitored data for the plurality of vital signs acquired by the processor 20 includes monitored data for at least one base vital sign and monitored data for at least one customized vital sign. In other words, the vital signs in the overview view are divided into basic vital signs and customized vital signs, and the basic vital signs are displayed on the overview view of the monitoring equipment in each department, such as basic vital signs of electrocardio, blood pressure, blood oxygen, body temperature, respiration and the like; whereas customized vital signs vary from department to department. That is, the department information is associated with customized vital signs. Then, in step 2, the processor 20 obtains the monitored data of multiple vital signs within a first preset time period, which may be the monitored data of multiple basic vital signs within the first preset time period; and acquiring monitoring data of each customized vital sign associated with department information in a first preset time period according to the department information preset by the monitoring equipment.

Department information may also be associated with: the abnormal event statistics of the vital signs of the plurality of physiological systems are arranged in sequence, and/or the trend information of the vital signs of the plurality of physiological systems is arranged in sequence. Therefore, the arrangement sequence of abnormal event statistics and/or vital sign trend information on the overview view is different according to different departments, and the method can adapt to the requirements of different departments. Wherein the plurality of physiological systems are at least two of circulatory perfusion, cardiac electricity, respiratory oxygenation, and the cranial nervous system. For example, the department identified by the department information is the cardio-thoracic intensive care unit (CTICU), and the abnormal event statistics of the circulatory perfusion system are ranked in front of other systems. The department identified by the department information is a department of Cardiology Care Unit (CCU), and the abnormal event statistics of the electrocardiograph system are arranged in front of other systems. The department identified by the department information is a neonatal care unit (NICU), and the abnormal event statistics of the respiratory oxygenation system are ranked in front of other systems.

In some embodiments, the monitor also includes a communication interface, and in step 2, whether the monitor or the central station, the processor 20 thereof also obtains data of the treatment parameters of the patient from the second external medical device through the communication interface. The second external medical device may be a ventilator, an anesthesia machine, or the like. Accordingly, the processor 20 displays trend information of the treatment parameter within the first preset time period in the overview view 50, and the trend information of the treatment parameter is displayed in association with the trend information of the vital sign associated therewith. As shown in FIG. 9, the therapeutic parameter displayed on the overview view 50 is inspired oxygen concentration (FiO)₂) This is an important indicator in neonatal pediatrics, where the associated vital sign is blood oxygen saturation, both of which together reflect the respiratory oxygenation of the neonate.

Department information may also be associated with analysis information for one or more vital signs. The processor 20 counts the monitored data of one or more vital signs associated with the department information to obtain the analysis information of one or more vital signs associated with the department information. Of course, the monitored data of one or more vital signs generated by the second external medical device and associated with the department information may also be acquired through the communication interface, and the monitored data is counted to obtain the analysis information. In addition, analysis information of the vital signs generated by the second external medical device may also be acquired through the communication interface, for example, electrocardiographic analysis information is acquired from Holter. The processor 20 displays an analysis interface on the display interface of the display, and displays analysis information for one or more vital signs on the analysis interface, the analysis interface being navigable from the overview interface by receiving instructions for displaying the analysis information. Therefore, after medical staff obtain certain information from the overview view, the medical staff can directly switch to various analysis information to check details, and the medical staff is very convenient.

For example, the department identified by the department information is an Intensive Care Unit (ICU), and the associated analysis information includes: and analyzing the electrocardio analysis information in a second preset time period. Intensive Care Unit (ICU) includes a cardio-thoracic intensive care unit (CTICU), which is exemplified as the CTICU in the present embodiment, and the related analysis information includes: and analyzing the electrocardio analysis information in a second preset time period. As shown in fig. 7, the user clicks the "24 h ECG analysis" icon at the lower left corner, and can switch from the overview interface to the analysis interface, which is shown in fig. 10, and the analysis interface displays the electrocardiographic analysis information within the second preset time period (e.g. 24 hours), such as the maximum heart rate, the minimum heart rate, the daytime average heart rate, the nighttime average heart rate, the total average heart rate, the maximum/minimum values of the electrocardiographic segments and the occurrence time thereof, the maximum/minimum values of ventricular contraction time (QT) and the occurrence time thereof, the maximum/minimum values/average values of the QT interval and the occurrence time thereof, and so on.

For another example, the department identified by the department information is a department of cardiology, and the associated analysis information includes: the electrocardiogram analysis information in the second preset time period and the blood pressure analysis information in the second preset time period. The department of cardiology includes a department of Cardiology Care Unit (CCU), which is taken as an example for description in this embodiment, and the associated analysis information includes: the electrocardiogram analysis information in the second preset time period and the blood pressure analysis information in the second preset time period. As shown in FIG. 8, the user clicks on the "24 h ECG analysis" icon in the lower left corner to switch from the overview interface to the ECG analysis interface, which is shown in FIG. 10. The user clicks the "24 h BP analysis" icon at the lower left corner, and the analysis interface is switched from the overview interface to the blood pressure analysis interface, which is shown in box 60 in fig. 11, and displays the maximum/minimum of systolic/diastolic/average pressure and the occurrence time thereof, the maximum/minimum of systolic/diastolic/average pressure and the occurrence time thereof during the day, the maximum/minimum of systolic/diastolic/average pressure and the occurrence time thereof at night, and the like, within the second preset time period (e.g., 24 hours). The analysis interface may be a separate display interface or may be displayed in front of the overview view, covering a portion of the overview view, as shown in fig. 11.

As another example, the department identified by the department information is neonatal pediatric, which includes neonatal care unit (NICU), and the analysis information associated with neonatal pediatric or neonatal care unit (NICU) includes: at least one of blood oxygen distribution information, perfusion index trend information, and CCHD (congenital heart disease) assessment information over a second preset time period.

In some embodiments, the overview template may be used to determine which vital signs are displayed in the overview view, the order in which they are arranged, the order in which abnormal event statistics are arranged, additional displayed information, and the like. Specifically, the department information is associated with a summary template, and the summary template is used for determining the content (such as vital signs, abnormal event statistics, and the like) displayed by default in the summary view and the arrangement sequence of the content. The overview template may be adjusted, for example, by a user adjusting the overview view directly, which in turn adjusts the overview template. The processor 20 receives user adjustment of the overview template via the input device. If the user is well adjusted, a saving instruction is sent, the processor 20 receives the instruction of saving the overview template by the user through the input device, associates the saved overview template with the preset department information, and sends the saved overview template and the associated department information to other monitoring devices. Therefore, other monitoring devices can use the new template stored by the user, and the popularization of department customization is facilitated.

In some embodiments, the monitoring device is pre-configured with a plurality of overview templates, and the overview templates are used for determining the content of the overview view display and the arrangement sequence of the content. The processor 20 receives an instruction via the input device for a user to select an overview template, and in response to the instruction, activates the selected overview template. That is, the user may select an appropriate overview template in advance, so that the contents and arrangement order of the overview view display are in accordance with the expectation.

The monitoring device also provides a parameter configuration interface for the user to set the various parameters. Specifically, the processor 20 displays a parameter configuration interface through the display 410, where the parameter configuration interface is used to set the type of the vital signs, the arrangement order of the trend information of the vital signs, the arrangement order of the abnormal event statistics of the vital signs, and/or a first preset time period on the overview view. The user can set various items on the parameter configuration interface. The processor 20 receives the input from the user on the parameter configuration interface through the input device, and determines the type of the vital signs, the arrangement order of the trend information of the vital signs, the arrangement order of the abnormal event statistics of the vital signs, and/or the first preset time period on the overview view.

In some examples, when the monitoring device navigates to enter the overview interface, the type of the vital sign to be displayed in the overview view may be determined according to the type of the vital sign displayed on the main display interface before entering the overview interface, so that the user may know the current real-time information and may know the historical information within the first preset time period without changing a browsing habit.

As shown in fig. 7-9, there is a Print button (the "Print" button at the bottom right of the figure) on the overview view, and the user can issue a Print command by clicking the Print button. The processor 20 responds to a printing instruction input by a user and received by the input device, the connected printer is used for printing the overview view displayed on the overview interface, the printed overview view is obtained immediately, the printed overview view is very intuitive, and the printed overview view accords with the habit of checking and handing over to work by medical staff through a paper report. Where the printed content is also selectable, for example, processor 20 may display options for printing the overview view and printing the analysis information for user selection in response to user input print instructions received by the input device, printing the overview view and/or analysis information in accordance with the user selection, i.e., where only one is printed if one is selected by the user, and where both are printed if both are selected. Of course, the issuing of the print instruction may also be implemented by a shortcut key (physical key), which is not described herein again.

In summary, the monitoring device provided by the invention displays the trend information and abnormal events of the vital signs in the same overview view, and a user does not need to switch interfaces back and forth, so that the efficiency of medical staff for checking the vital sign data is improved, and the shift is convenient. Meanwhile, the overview view provides differentiated information display for each department, can better meet the clinical requirements of each department, and provides convenience for doctors and nurses.

Reference is made herein to various exemplary embodiments. However, those skilled in the art will recognize that changes and modifications may be made to the exemplary embodiments without departing from the scope hereof. For example, the various operational steps, as well as the components used to perform the operational steps, may be implemented in differing ways depending upon the particular application or consideration of any number of cost functions associated with operation of the system (e.g., one or more steps may be deleted, modified or incorporated into other steps).

Additionally, as will be appreciated by one skilled in the art, the principles herein may be reflected in a computer program product on a computer readable storage medium, which is pre-loaded with computer readable program code. Any tangible, non-transitory computer-readable storage medium may be used, including magnetic storage devices (hard disks, floppy disks, etc.), optical storage devices (CD-ROMs, DVDs, Blu Ray disks, etc.), flash memory, and/or the like. These computer program instructions may be loaded onto a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions which execute on the computer or other programmable data processing apparatus create means for implementing the functions specified. These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including means for implementing the function specified. The computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified.

While the principles herein have been illustrated in various embodiments, many modifications of structure, arrangement, proportions, elements, materials, and components and otherwise, used in the practice of the disclosure, which are particularly adapted to specific environments and operative requirements, may be employed without departing from the principles and scope of the present disclosure. The above modifications and other changes or modifications are intended to be included within the scope of this document.

The foregoing detailed description has been described with reference to various embodiments. However, one of ordinary skill in the art would recognize that various modifications and changes can be made without departing from the scope of the present disclosure. Accordingly, the disclosure is to be considered in an illustrative and not a restrictive sense, and all such modifications are intended to be included within the scope thereof. Also, advantages, other advantages, and solutions to problems have been described above with regard to various embodiments. However, the benefits, advantages, solutions to problems, and any element(s) that may cause any element(s) to occur or become more pronounced are not to be construed as a critical, required, or essential feature or element of any or all the claims. As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, system, article, or apparatus. Furthermore, the term "coupled," and any other variation thereof, as used herein, refers to a physical connection, an electrical connection, a magnetic connection, an optical connection, a communicative connection, a functional connection, and/or any other connection.

Those skilled in the art will recognize that many changes may be made to the details of the above-described embodiments without departing from the underlying principles of the invention. Accordingly, the scope of the invention should be determined from the following claims.

Claims

1. A monitoring device, comprising:

a processor to:

displaying a summary interface on a display interface of the human-computer interaction device and displaying the summary view on a summary interface of the human-computer interaction device, wherein the summary interface is obtained by receiving instructions for displaying the summary view from the main parameter interface, and the summary interface at least partially covers the monitoring data of the vital signs displayed on the main parameter interface; wherein the overview view comprises: trend information of the multiple vital signs in a first preset time period and abnormal event statistics of the multiple vital signs in the first preset time period are displayed on the overview view in a classified manner according to different physiological systems or diseases associated with the multiple vital signs.

2. A monitoring device, comprising:

a processor to:

3. The monitoring device of claim 1 or 2, wherein the abnormal event statistics comprise: at least one of the abnormal event number, the variation trend of the abnormal event number, the duration of the abnormal event with the longest duration, the vital sign value of the abnormal event with the longest duration, the maximum value of the vital sign during the abnormal event and the occurrence time thereof.

4. The monitoring device of claim 1 or 2, wherein trend information of the plurality of vital signs over a first preset time period is displayed in a sorted manner on the overview view according to the physiological system or disease associated with each vital sign.

5. The monitoring device of claim 1 or 2, wherein the processor is further configured to: obtaining data of a treatment parameter of the patient from a second external medical device; the processor is further configured to: and displaying the trend information of the treatment parameter in a first preset time period in the overview view, and displaying the trend information of the treatment parameter in association with the trend information of the vital signs associated with the treatment parameter.

6. The monitoring device of any one of claims 1 to 4, wherein department information is preset in the monitoring device, the department information is used for identifying a department where the monitoring device is located, and the department information is associated with: the arrangement sequence of abnormal event statistics of the vital signs of the multiple physiological systems and/or the arrangement sequence of trend information of the vital signs of the multiple physiological systems; the plurality of physiological systems are at least two of circulatory perfusion, cardiac, respiratory oxygenation, and cranial nerve systems.

7. The monitoring device according to any one of claims 1 to 4, wherein department information is preset in the monitoring device, the department information is used for identifying a department where the monitoring device is located, and the department information is associated with a plurality of vital signs; the processor acquiring the monitored data of a plurality of vital signs within a first preset time period comprises the following steps:

and acquiring monitoring data of each vital sign associated with the department information in a first preset time period according to the department information preset by the monitoring equipment.

8. The monitoring device of any one of claims 1 to 4, wherein the monitored data for a plurality of vital signs acquired by the processor comprises monitored data for at least one base vital sign and monitored data for at least one customized vital sign; department information is preset in the monitoring device and used for identifying a department where the monitoring device is located, and customized vital signs are associated with the department information; the processor acquiring the monitored data of a plurality of vital signs within a first preset time period comprises the following steps:

acquiring monitoring data of each basic vital sign in a first preset time period;

and acquiring monitoring data of each customized vital sign associated with the department information in a first preset time period according to the department information preset by the monitoring equipment.

9. The monitoring device according to any one of claims 1 to 4, wherein department information is preset in the monitoring device, the department information is used for identifying a department where the monitoring device is located, and the department information is associated with analysis information of one or more vital signs; the processor is further configured to:

counting the monitoring data of one or more vital signs related to department information to obtain analysis information of one or more vital signs related to the department information; or acquiring monitoring data of one or more vital signs generated by second external medical equipment and associated with department information, and counting the monitoring data to obtain the analysis information;

displaying an analysis interface on a display interface of the human-computer interaction device, and displaying the analysis information of one or more vital signs on the analysis interface, wherein the analysis interface can be obtained by receiving instructions for displaying the analysis information from the overview interface.

10. The monitoring device of claim 9, wherein the department identified by the department information is a cardiothoracic intensive care unit and the associated analysis information comprises: electrocardio analysis information in a second preset time period; or, the department identified by the department information is a department of cardiology, and the associated analysis information includes: electrocardio analysis information in a second preset time period and blood pressure analysis information in the second preset time period; or, the department identified by the department information is a newborn pediatrics department, and the associated analysis information includes: at least one of blood oxygen distribution information, perfusion index trend information, and CCHD assessment information over a second preset time period.

11. The monitoring device as claimed in any one of claims 6-11, wherein the department information is associated with an overview template for determining the content of the default display of the overview view and the arrangement order of the content; the processor is further used for receiving the operation of adjusting the overview template by the user through the human-computer interaction device, receiving an instruction of saving the overview template by the user through the human-computer interaction device, associating the saved overview template with preset department information, and sending the saved overview template and the associated department information to other monitoring equipment.

12. The monitoring device of claim 1 or 2, wherein a plurality of overview templates are preset on the monitoring device, and the overview templates are used for determining the content of the overview view display and the arrangement sequence of the content; the processor is further configured to receive, via the human-computer interaction device, an instruction of a user to select the overview template, and in response to the instruction, activate the selected overview template.

13. The monitoring device of claim 1 or 2, wherein the processor is further configured to: displaying a parameter configuration interface through a man-machine interaction device, wherein the parameter configuration interface is used for setting the type of the vital signs, the arrangement sequence of trend information of each vital sign, the arrangement sequence of abnormal event statistics of each vital sign and/or a first preset time period on the overview view; and receiving input of a user on a parameter configuration interface through a man-machine interaction device, and determining the type of the vital signs, the arrangement sequence of trend information of each vital sign, the arrangement sequence of abnormal event statistics of each vital sign and/or a first preset time period on the overview view.

14. The monitoring device of claim 1 or 2, wherein the processor is further configured to: acquiring event information input into monitoring equipment by a user within a first preset time period; and when the overview view is displayed on an overview interface of the man-machine interaction device, the event information is also displayed.

15. The monitoring device of claim 9 or 10, wherein the processor is further configured to:

printing the overview view displayed by an overview interface through a connected printer in response to a printing instruction received by a human-computer interaction device;

and/or, in response to a printing instruction received by the man-machine interaction device, displaying options of printing the overview view and printing the analysis information for the user to select, and printing the overview view and/or the analysis information according to the selection of the user.

16. The monitoring device of claim 1 or 2, wherein the vital sign trend information comprises a vital sign trend curve and maximum and minimum values of the trend curve; the processor displays the overview view on an overview interface of the human-computer interaction device, and comprises the following steps:

displaying a waveform display area on an overview interface of the man-machine interaction device, wherein the waveform display area is used for displaying trend curves of various vital signs in a first preset time period and maximum values and minimum values in the trend curves;

displaying an abnormal event display area on an overview interface of the human-computer interaction device, wherein the abnormal event display area comprises a first display area, a second display area and a third display area, the first display area displays abnormal event statistics and comparison results of cyclic perfusion vital signs in a first preset time period, the second display area displays abnormal event statistics and comparison results of electrocardio vital signs in the first preset time period, and the third display area displays abnormal event statistics and comparison results of respiration oxygenation vital signs in the first preset time period; the comparison result includes a result of the increase or decrease in the number of occurrences of the abnormal event.

17. The monitoring device of claim 1 or 2, wherein the processor is further configured to:

when the overview view is displayed on an overview interface of the human-computer interaction device, receiving an instruction for adjusting a first preset time period through the human-computer interaction device, responding to the instruction, and adjusting the current first preset time period to obtain a target time period;

processing the monitored data of the multiple vital signs to obtain a summary view of the multiple vital signs in a target time period; updating the overview view displayed by the human-computer interaction device into an overview view in a target time period; wherein the overview view within the target time period comprises: trend information of the multiple vital signs in the target time period and abnormal event statistics of the multiple vital signs in the target time period are displayed on the overview view in a classified manner according to different physiological systems or diseases associated with the multiple vital signs.

18. A method for providing a vital sign data overview of a monitoring device, comprising:

acquiring monitoring data of a plurality of vital signs of a patient;