CN221737410U - Automatic printing system for detecting card - Google Patents

Abstract

The utility model discloses an automatic printing system for a detection card, which comprises automatic printing equipment, a control module, a light source module, a diagnosis and treatment module, a data module and a feedback module, wherein the control module is in communication connection with the light source module, the diagnosis and treatment module, the data module and the feedback module; the light source module is configured to provide a light source for the detection card so as to excite the sample detection area on the detection card, the automatic printing system fuses the dot matrix immunochromatography detection card, the Internet of things, big data and sensor technology, and effectively connects information, personnel and equipment resources related to medical treatment, health and services, so that effective interaction is realized, and a patient can timely obtain preventive and treatable medical services.

Description

Automatic printing system for detecting card

Technical Field

The utility model belongs to the technical field of in-vitro diagnosis, and particularly relates to an automatic printing system for a detection card.

Background

In vitro diagnosis refers to the process of detecting collected samples in vitro by using specific reagents and instruments to obtain diagnosis information of diseases, and the in vitro diagnosis can be widely applied to the medical fields such as clinical examination, pathology, bio-pharmaceuticals and the like as the diagnosis information can be used for early and rapid screening of diseases and guiding patients to carry out reasonable treatment. According to the different detection principles, in vitro diagnostic methods can be classified into various types such as biochemical diagnosis, molecular biological diagnosis, microbiological diagnosis, and immunological diagnosis. The immunological diagnosis can detect clinical immunological diagnosis including tumor markers, infectious diseases, endocrine and metabolic diseases, cardiovascular diseases, immune functions and autoimmune diseases.

In the prior art, after a doctor guides a patient to collect a sample to be detected, the sample to be detected is added into a sample adding hole of a detection card, and after a certain time, the result is read by naked eyes to make qualitative interpretation of existence or non-existence, or the detection card is put into an analysis instrument to obtain a quantitative result. However, these test cards are typically single-channel or a small number of multiple channels, meaning that they can only analyze one or a few items at a time, failing to achieve the goal of early screening. In addition, the detection process is generally less intelligent, and patient home detection is generally only single-card single-detection, while patient-to-hospital detection is generally required to be queued up, thus resulting in lower efficiency.

How to realize instant detection by immunochromatography, and detection analysis is more intelligent, convenient and efficient is a problem to be solved in the field.

Disclosure of utility model

The utility model aims to provide an automatic printing system of a dot matrix immunochromatography detection card.

The first aspect of the disclosure provides an automated printing system for a detection card, which comprises an automated printing device, a control module, a light source module, a diagnosis and treatment module, a data module and a feedback module, wherein the control module is in communication connection with the light source module, the diagnosis and treatment module, the data module and the feedback module; the light source module is configured to provide a light source to the detection card to excite a sample detection zone on the detection card;

the automatic printing equipment comprises an automatic printing nozzle, a visual monitoring unit, a motion control unit, a cleaning unit and an operating arm, wherein,

The operating arm is configured to perform at least one of the following: starting and/or closing the equipment, cleaning the spray head and assembling the detection card;

The cleaning unit is communicatively connected with the operation arm to perform an operation of cleaning the automated printing apparatus, the operation arm being further configured to perform an operation of starting and/or closing the apparatus;

The visual monitoring unit is configured to monitor the printing liquid drops and/or take a picture of the detection card; the motion control unit is configured to control movement of the automated print head;

The spray head configuration comprises at least one micro-channel, at least one liquid drop nozzle and a controller, wherein the micro-channel is communicated with the liquid drop nozzle;

the liquid drop nozzle is used for ejecting liquid drops from the automatic printing nozzle;

the controller is configured to control a print drop parameter.

According to one embodiment of the present disclosure, for example, the controller comprises an orifice electrical controller and a pneumatic control system, wherein the orifice electrical controller is configured to control the shape of the print drops; the pneumatic control system is configured to control the pressure of the print drops.

According to one embodiment of the present disclosure, for example, the visual monitoring unit comprises at least two CMOS lenses or CCD lenses.

According to one embodiment of the present disclosure, for example, the automated printing apparatus further comprises a filter.

According to one embodiment of the present disclosure, for example, the automated printing apparatus further comprises a drive unit, a loading unit, a storage unit, wherein the drive unit is configured to transfer a sample to be printed to the loading unit; the storage unit is configured to store a consumable supply for use.

According to one embodiment of the present disclosure, for example, the washing unit further comprises a wash pipe, a nozzle, and a waste liquid pipe.

According to one embodiment of the present disclosure, for example, the system further comprises a transport module configured to advance movement of the automated printing system.

According to one embodiment of the disclosure, for example, the automated printing system further comprises an on-board mobile module, a navigation module, a detection module, wherein the detection module is configured to identify obstacles and detect and identify users during travel of the transport module; the vehicle-mounted mobile module is connected with the control module, and the automatic printing system moves to the position of the target user through the vehicle-mounted mobile module; the navigation module is configured to provide location information and a movement path between the automated printing system and the user.

In some embodiments, the controller further comprises an orifice electric controller that can generate a bipolar waveform and an arbitrary waveform to control the shape of the print drops, and a pneumatic control system that ensures that the printed drops are satisfactory by controlling the pressure of the print drops.

In some embodiments, the visual monitoring unit comprises a CCD lens or CMOS lens, an LED strobe. The CCD lens or the CMOS lens is provided with at least two lenses, namely a lens for observing liquid drops in the horizontal direction and a lens for performing alignment identification, printing observation and reference alignment image analysis on printed liquid drops in the vertical direction.

In some embodiments, the motion control unit is used for controlling the stroke of the nozzle of the liquid drop, the height of the base station, the speed or acceleration of the liquid drop printing and the positioning precision, so that the sample application and distribution functions of the sample to be tested can be controlled by controlling the actions of the nozzle and the base station according to actual requirements.

In some embodiments, the diagnosis and treatment module is mainly oriented to a medical community, that is, the medical community can open a detection item through the diagnosis and treatment module, or receive a detection result through the diagnosis and treatment module, and due to communication connection among the diagnosis and treatment module, the data module and the feedback module, a doctor can know the health condition of a patient at the first time. The data module comprises data collection and data processing, namely, the collected luminous signals are converted into information for qualitative screening of diseases or converted into the concentration of markers, and the results are transmitted to the feedback module and are fed back to doctors or patients through the feedback module.

Optionally, the feedback module includes a printer in communication with the feedback module, where the printer may print the detection result into a paper version through the printer, and may also include an intelligent terminal in communication with the feedback module, for example, the patient may obtain the detection result through APP or applet or other code scanning modes of the intelligent terminal.

In some embodiments, the system further comprises a detection module, a vehicle-mounted mobile module and a navigation module, wherein the detection module is used for identifying an obstacle in the travelling process of the transportation device and detecting and identifying a user, the vehicle-mounted mobile module is connected with the control module, the control system can enable the transportation device carrying the automatic printing equipment to travel to the position of the target user through the vehicle-mounted mobile module, and the informatization, automation and intelligent management of the dot matrix type immune printing system can be realized through reasonable configuration and design of the modules.

According to the automatic printing spray head, equipment, system and application, the dot matrix immunochromatography detection card, the Internet of things, big data and sensor technology are integrated, and information, personnel and equipment resources related to medical treatment, health and service are effectively connected, so that effective interaction is realized, and a patient can timely obtain preventive and treatable medical services.

Drawings

The above features, technical features, advantages and implementation modes of a long afterglow homogeneous detection method and system will be further described in the following description of preferred embodiments with reference to the accompanying drawings in a clear and understandable manner.

FIG. 1 schematically illustrates a schematic structural view of an automated printing head according to an embodiment of the present utility model;

FIG. 2 schematically illustrates a status of an automated print head printing in accordance with an embodiment of the present utility model;

FIG. 3 schematically illustrates a process diagram of printing drops according to an embodiment of the utility model;

FIG. 4 schematically illustrates a print process voltage control schematic of an embodiment of the present utility model;

FIG. 5 schematically illustrates a detection process according to an embodiment of the present utility model;

FIG. 6 schematically illustrates a block diagram of an automated printing apparatus according to an embodiment of the present utility model;

fig. 7 schematically illustrates a block diagram of an automated printing system in accordance with an embodiment of the present utility model.

Reference numerals illustrate: 1-a micro flow channel; 2-droplet ejection outlet; 3-an inner electrode; 4-an external electrode; 5-piezoelectric material; 6-a sample adding unit; 7-a liquid path pipeline; 8-printing a spray head; 9-a reaction membrane; 10-lattice; 11-a light source module; 12-test strips; 13-a base; 14-CMOS lens; 15-an optical filter; 16-detector.

Detailed Description

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will explain the specific embodiments of the present utility model with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the utility model, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "bottom," "inner," "outer," and the like are used in the description of the present utility model merely for convenience in describing the present utility model and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Methods, software/computer program products, devices and systems in accordance with various illustrative embodiments will now be described more fully hereinafter. Indeed, the methods, software/computer program products, apparatus and systems may be embodied in many different forms and should not be construed as limited to the embodiments set forth and illustrated herein.

Reference throughout this specification to "one embodiment," "an embodiment," "one example," or "an example" means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment. Thus, the appearances of the phrases "in one embodiment," "in an embodiment," "an example," or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. The methods described and illustrated below include steps that may be, but are not necessarily, performed in the order described. However, other sequences are also contemplated. Furthermore, single or multiple steps may be performed in parallel and/or overlapping in time and/or separately or in multiple repeated steps. Furthermore, the methods may include additional, unspecified steps.

At present, the basic principle of immunochromatography analysis (immunochromatography assay, ICA) is that a specific antibody is fixed in a certain zone of a reaction membrane, after one end of the dried reaction membrane is immersed in a sample to be tested, the sample to be tested moves forward along the reaction membrane due to the action of capillary force, and when the sample moves to the zone where the antibody is fixed, the corresponding antigen in the sample to be tested is specifically combined with the antibody at the zone. However, the existing immunochromatography detection card is mainly used for detecting single-kind diseases, such as human chorionic gonadotrophin (hCG) detection card is mainly used for confirming whether pregnancy is carried out, for example, a new coronaantigen detection card is mainly used for detecting new coronaviruses, and nowadays, along with the improvement of living standard, people pay more and more attention to early screening of physical health, so that the existing detection card for single detection of single disease cannot meet the requirement of early screening of multiple diseases, and patients usually need to carry out multiple inspections in hospitals, and the time consumption of queuing, sampling, detection, printing results and the like is long, so that the requirements of high sensitivity, high throughput, automation, intellectualization, rapidity and informatization cannot be met.

In one aspect, the present utility model provides an automated print head for a test card, the print head comprising at least one fluidic channel, at least one drop nozzle, and a controller, see fig. 1, wherein the fluidic channel is for liquid to flow through to the drop nozzle, the drop nozzle is for liquid to be ejected from the print head, and the controller is for controlling parameters of the print liquid. In some embodiments, the fluidic channel may be a glass tube, and further, may be a capillary glass tube. In some embodiments, the controller comprises an orifice electric controller and a pneumatic control system, the automated print head is driven by the orifice electric controller in a piezoelectric mode, in other embodiments, the orifice controller comprises a piezoelectric element, the outer surface of the orifice controller further comprises an outer electrode, an inner electrode and piezoelectric material, when a voltage difference occurs, an electric field is generated between the inner electrode and the outer electrode, so that the piezoelectric element expands radially, or according to the change of voltage polarity, the deformation of the piezoelectric element occurs at the part of the inner electrode and the outer electrode, no electric field is generated in the area without the electrodes, a driving signal consists of a trapezoidal wave, the circumference of the capillary tube becomes larger and thinner during the rising of the voltage, the circumference of the capillary tube becomes thinner and shorter at the same time, the deformation state is transmitted to the capillary tube through an adhesive between the piezoelectric element and the capillary tube, so that the inner surface of the glass moves outwards, negative pressure is generated in the liquid and travels along the capillary tube, by expanding the sound wave, when the pressure is higher than the balance pressure in the capillary tube, so that a compression wave is formed and returns towards the mouth of the liquid drop nozzle, the piezoelectric element begins to print when the positive wave and the element is matched in a stable time, the voltage is stable, and the inner surface of the capillary tube moves more rapidly towards the inner surface of the liquid drop. At equilibrium of the air pressure, the sequence of droplet formation at the droplet ejection orifice is shown in fig. 2, where first the droplet hits the droplet ejection orifice, then there is some constriction of the droplet at the equilibrium position, which indicates that the expansion wave has reached the orifice, and then the compression wave reaches the droplet ejection orifice, after which the expansion wave pulls the liquid back at the orifice, breaking it off and leaving the orifice, the ejected liquid forming a spherical droplet due to surface tension.

Through the automatic printing nozzle, a plurality of capture antibodies can be printed on the test paper strip of the existing immunochromatography detection card, and the test paper strip can be also understood as a T dot matrix and a C dot matrix in certain occasions, see FIG. 3, so that the T dot matrix of the receivable capture antibodies is more than the original T line and C line, and more disease types and parameters of the diseases can be detected, and multiple detection and super multiple detection can be realized. Therefore, the patient can realize screening of different disease markers by only collecting a sample once, and even under the condition of allowing conditions, the patient can be designed to detect different diseases of different types, different markers of the same type and different concentrations of the same type of markers simultaneously. This has great significance for improving detection efficiency and detection accuracy, and reducing the detection cost of patients. In addition, the automatic printing nozzle can generate liquid drops with stable size, dense dot matrix and small volume which are upgraded, the liquid drops are used for printing of the detection card, the sensitivity of the automatic printing nozzle can be improved, and a large number of micro liquid drops can be generated in a very short time.

In a second aspect of the present utility model, a printing apparatus for detecting a card is provided, the apparatus comprising the printing head described above, and further comprising a visual monitoring unit, a motion control unit, a transmission unit, a sample loading unit, an operation arm, a cleaning unit, and a storage unit. The transmission unit is used for conveying a sample to be tested to the sample adding unit, the sample adding unit is communicated with the micro-flow channel and the liquid drop nozzle, liquid drops reach the spray holes from the sample adding unit through the micro-flow channel when printing, then the liquid drops are sprayed out for printing under the control of the motion control unit, the cleaning unit is used for cleaning a printing spray head when the printing is finished or the solution is replaced, the storage unit is used for detecting storage of relevant manufacturing raw materials of the card, such as a sample pad, a combination pad, a reaction film, a water absorption pad, a clamping shell and the like, and the operation arm is used for executing at least one of the following operations: starting and/or shutting down the device; cleaning the spray head; and assembling the detection card.

In some embodiments, the visual monitoring unit comprises a CCD lens or CMOS lens, an LED strobe. The CCD lens or the CMOS lens is provided with at least two lenses, namely a lens for observing liquid drops in the horizontal direction and a lens for performing alignment identification, printing observation and reference alignment image analysis on printed liquid drops in the vertical direction. In addition, the visual detection unit is not only used for monitoring in the process of printing liquid drops, but also used for shooting the reading of the whole detection card, the CMOS lens generally adopts an active pixel image sensor, and the CMOS lens generally comprises a pixel array, row and column gating logic, a timing control circuit and the active pixel sensor. The CCD lens comprises a charge coupled device, can convert optical signals into electric signals, has photoelectric conversion capability, and can realize functions of information storage and the like. The CMOS lens has the characteristics of higher integration level, higher acquisition speed, low cost, low power consumption and the like, and the CCD lens has better imaging quality and sensitivity. In some scenarios, the visual monitoring unit may also be understood as an acquisition unit for acquiring the detection signal. In some applications, the optical filter may be used to filter out part of the light signal when excited by ultraviolet light, for example, when the visual monitoring unit collects the light, the light filter will be greatly interfered by the source of the excitation light to generate a strong background signal, at this time, the optical filter can filter out the ultraviolet excitation light, only the fluorescence generated by the detection card is transmitted, so that the obtained result is more accurate. In other scenarios, multiple sets of visual monitoring units may also be provided, for example for drop observation analysis, or for calibration of drop status, or for photographing of a detection card.

In some embodiments, the motion control unit is used for controlling the stroke of the nozzle of the liquid drop, the height of the base station, the speed or acceleration of the liquid drop printing and the positioning precision, so that the sample application and distribution functions of the sample to be tested can be controlled by controlling the actions of the nozzle and the base station according to actual requirements. For example, in application, the distance between the rows and columns of the dot matrix needs to be set according to the actual requirement, the form of the print droplet needs to be optimized, the travelling height of the droplet needs to be adjusted, and the motion control unit needs to control the motion of the base station by controlling the movement of the print nozzle. In some situations, a guide rail and a sliding block are arranged between the motion control unit and the base station, and the sliding block can realize the movement of the sliding block in three directions of X, Y, Z axes which are perpendicular to each other.

In some embodiments, the transmission unit is used for conveying the sample to be printed to the sample adding unit, the operation of the transmission unit is completed by an operation arm, for example, when the antibody solution needs to be printed, the operation arm firstly samples from a container containing the antibody solution under the control of the transmission unit and conveys the sample to the sample adding unit through the transmission unit, so that the antibody solution to be printed reaches a liquid drop nozzle from the sample adding unit under the action of the jet hole electric controller through a micro-channel, and is ejected to form liquid drops under the action of voltage. In other embodiments, the transmission unit may also be used for the transfer of cleaning agents, test card accessories such as test strips, card cases, etc., as described below, to facilitate printing and assembly.

In some embodiments, the washing unit includes a wash line, a nozzle, and a waste line, since the volume of droplets typically printed for the test card is picoliters or microliters, the printing head must be washed each time the antibody solution is printed, otherwise the remaining antibody solution has a greater influence on the antibody solution to be printed, and thus a new round of printing is performed after each washing.

In some embodiments, the storage unit is mainly used for storing standby consumables, such as solvents, clamping shells, test strips, nitrocellulose membranes, water absorption pads, sample pads, bonding membranes, standby spray heads and the like, and because the system belongs to an automatic printing system, the configuration of the storage unit is favorable for coping with the situation that the consumables are correspondingly reduced in the use process, and the storage unit can also store some emergency accessories in the printing and detecting processes, so that the mechanical arm is convenient to replace in time when a problem occurs.

In some embodiments, the mechanical arm is in communication connection with the transmission unit, the sample loading unit, the cleaning unit and the storage unit, for example, the mechanical arm is in control connection with the transmission unit, and the required materials can be conveyed through the mechanical arm, so that the operation arm can be matched with other units to perform corresponding mechanical operations.

In a third aspect of the present utility model, a printing system for a detection card is provided, where the printing system includes a transport module, a control module, a light source module, a diagnosis module, a data module, and a feedback module, in addition to the printing device described above, where the diagnosis module, the data module, and the feedback module are in communication connection.

In some embodiments, the diagnosis and treatment module is mainly oriented to a medical community, that is, the medical community can open a detection item through the diagnosis and treatment module, or receive a detection result through the diagnosis and treatment module, and due to communication connection among the diagnosis and treatment module, the data module and the feedback module, a doctor can know the health condition of a patient at the first time. The data module comprises data collection and data processing, namely, the collected luminous signals are converted into information of qualitative screening of diseases or converted into the concentration of the markers, and the result is transmitted to the feedback module and is fed back to doctors or patients through the feedback module.

Optionally, the feedback module includes a printer in communication with the feedback module, and the printer may print the detection result into a paper board through the printer, or may include an intelligent terminal in communication with the feedback module, for example, the patient may obtain the detection result through APP or applet or other code scanning modes of the intelligent terminal.

In some embodiments, the light source module plays a vital role in the field of immunochromatographic detection cards, the selection of the light source also has an effect on the effect of the image, and the test strips of different types of detection cards require different light sources for excitation.

In some embodiments, the system further comprises a detection module, a vehicle-mounted mobile module and a navigation module, wherein the detection module is used for identifying an obstacle in the advancing process of the transportation device, and is also used for detecting and identifying a user, the vehicle-mounted mobile module is connected with the control module, the control system can enable the transportation device carrying the automatic printing equipment to travel to the position of a target user through the vehicle-mounted mobile module, and the informatization, automation and intelligent management of the dot matrix type immune printing system can be realized through reasonable configuration and design of the modules.

In particular, the control module may be integrated into an automated printing system for detecting cards, or may be a separate logical entity in communication with the automated printing system through a wired or wireless direct connection, or indirectly through a network interface device through a wired or wireless communication network, such as a wide area network, for example the internet or a local area network or intranet of a healthcare provider. In some embodiments, the control module may be integrated with the data module, e.g., implemented on a computing device such as a desktop computer, a notebook computer, a smartphone, a tablet, a Personal Digital Assistant (PDA), etc., may be made up of a server computer and/or distributed/shared among multiple automated printing systems. Furthermore, the automated printing system may include remote devices, servers, and cloud-based elements that communicate via wired or wireless (e.g., infrared, cellular), wherein such remote devices of the control module may constitute or be part of a local PC/server, or a remote PC/server or cloud-based system. The control module may also be configured to control the automated printing system in such a way that the workflow and workflow steps are performed by the automated printing system. As used herein, a control module may also refer to a central processing unit, microprocessor, microcontroller, reduced instruction circuit (RISC), application Specific Integrated Circuit (ASIC), logic circuit, and any other circuit or processor capable of performing the functions/methods described herein. Regardless of the type of control module, it is configured to perform one or more of the methods described herein.

In this regard, the methods described above may be implemented using computer programming or engineering techniques including software, such as an application, a computer readable medium, a computer program product, firmware, hardware, or any combination or subset thereof. Any such resulting application, medium, or computer program having computer-readable code means may be embodied or provided within one or more non-transitory computer-readable media, thereby making a software or computer program product. As used herein, "software," "computer-readable medium," or "computer program product" refers to one or more organized sets of computer data and instructions, which can be divided into two broad categories, system software and application software. System software and hardware interfaces, application software and user interfaces. In addition, the system software includes operating system software and firmware, and any middleware and drivers installed in the system. The system software provides the basic non-task specific functions of the computer. Rather, application software is used to accomplish specific tasks. It should be noted that the "software" is not innovative in the present utility model, and is not within the scope of the present utility model and can be implemented by existing technologies.

In a fourth aspect of the present utility model, there is provided an application including the above-mentioned automated printing head, automated printing apparatus, and automated printing system, and the application scenario thereof may be seen in the following embodiments.

Application scenario 1

At present, patients often need to carry out series of examinations after going to a hospital, and in the examination process, the procedures of queuing, sample feeding, examination feeding, analysis, result outputting and the like are often needed due to the shortage of medical resources, and even some detection instruments are frequently used and often can not be examined on the same day, so that the period of the whole diagnosis is prolonged.

In this embodiment, after a doctor opens immune related examination for a patient in a diagnosis computer, data in the doctor computer is automatically synchronized to an automatic detection device of a hospital, so that the patient only needs to put a sample to be detected into a designated position of the placement detection device, after a two-dimensional code on the sample to be detected is acquired by an acquisition component of the detection device, the sample to be detected is sent to a sample adding component by a conveyor belt, a proper test strip is taken from a storage component according to acquired information, lattice printing parameters are automatically matched in a control unit according to detection items, a pre-printing process is started, a formal printing mode is started when the size, the shape and the like of printing liquid drops are adjusted to meet requirements in the pre-printing process according to different samples, a drying component is started for drying after printing, then an operation arm drops the sample to be detected into a sample adding hole of a detection card, a luminescent signal of the detection lattice is acquired, the luminescent signal is automatically identified and recorded into a system, the result is synchronously fed back to the doctor computer after being processed by a data analysis processing unit, and the result can be queried by a mobile phone scanning small program of the patient or the patient can print the result by using a printing component matched with the system. In some scenarios, some evaluation inference information may also be given, so that if the patient is not clear of the detection result, a certain knowledge of the disease condition of the patient may be provided according to the evaluation result.

Application scenario 2

In embodiment 1, the automatic printing nozzle, the automatic printing device and the automatic printing system are adopted when the patient goes to the hospital and needs to perform immunochromatography detection, and in some cases, the general high-end equipment is common in a large hospital, but in the hospitals of village towns with relatively deficient medical treatment, fewer medical staff are equipped, and the medical technical level of the large hospital is relatively high, at the moment, the automatic printing nozzle, the printing device and the printing system for the detection card can be configured in the hospitals with relatively deficient medical resources, the patient can sample and detect in the nearby hospitals, and the detection result can be correspondingly transmitted to doctors in the relatively developed hospitals, so that the problem that the patient in the area with relatively deficient medical resources needs to seek medical treatment in a large city each time can be solved, and the medical treatment cost can be reduced. For example, when the detection is actually required, a specialist with relatively abundant experience opens corresponding examination or screening projects, the patient performs on-site printing, assembly, detection and result acquisition of the detection card under the guidance of medical staff in a nearby hospital, after the detection result is analyzed and processed by the printing system, the result can be printed for the patient on site, and electronic data can be remotely synchronized to a local hospital and a consultation hospital, so that the specialist can feed diagnosis and treatment advice back to the patient and the local hospital through media such as a computer according to the result, the patient can visit the doctor in the local hospital, the detection process is more intelligent, and the synchronization of the detection result is more informative.

Application scenario 3

For patients inconvenient to walk, or for the future, people want to realize home detection, after reservation detection, the conveying device can convey the detection equipment to the home of the patient under the control of the printing system, so that the patient can enjoy the detected service without going out, and the method is a feasible scheme for solving home medical treatment. For example, the patient can input information on a terminal such as a mobile phone, for example, the position, name, identification card number or medical insurance card number of the patient, after the printing system receives the information, the transportation device can transport the printing system to the position recorded by the patient according to the built-in navigation module and the vehicle-mounted mobile module under the command of the control system, then the detection card is printed on site, the patient collects the sample to be detected and then adds the sample to be detected to the detection card, so that the automatic printing system automatically collects the detected fluorescent signal, converts the fluorescent signal into a detection result under the action of the data processing module, and can output the detection result to the patient on site, and the patient can also view the detection result on the terminal or be related to a corresponding hospital.

It should be noted that the above embodiments can be freely combined as needed. The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (8)

1. An automatic printing system for a detection card is characterized by comprising automatic printing equipment, a control module, a light source module, a diagnosis and treatment module, a data module and a feedback module, wherein the control module is in communication connection with the light source module, the diagnosis and treatment module, the data module and the feedback module; the light source module is configured to provide a light source to the detection card to excite a sample detection zone on the detection card;

the automatic printing equipment comprises an automatic printing nozzle, a visual monitoring unit, a motion control unit, a cleaning unit and an operating arm, wherein,

The operating arm is configured to perform at least one of the following: starting and/or closing the equipment, cleaning the spray head and assembling the detection card;

The cleaning unit is communicatively connected with the operation arm to perform an operation of cleaning the automated printing apparatus, the operation arm being further configured to perform an operation of starting and/or closing the apparatus;

The visual monitoring unit is configured to monitor the printing liquid drops and/or take a picture of the detection card; the motion control unit is configured to control movement of the automated print head;

The spray head configuration comprises at least one micro-channel, at least one liquid drop nozzle and a controller, wherein the micro-channel is communicated with the liquid drop nozzle;

the liquid drop nozzle is used for ejecting liquid drops from the automatic printing nozzle;

the controller is configured to control a print drop parameter.

2. The automated printing system of claim 1, wherein the controller comprises an orifice electric controller and a pneumatic control system, wherein,

The orifice electronic controller is configured to control a shape of a print drop;

The pneumatic control system is configured to control the pressure of the print drops.

3. The automated printing system of claim 2, wherein the vision monitoring unit comprises at least two CMOS lenses or CCD lenses.

4. The automated printing system of claim 3, wherein the automated printing device further comprises a filter.

5. The automated printing system of claim 4, further comprising a drive unit, a loading unit, a storage unit, wherein the drive unit is configured to transfer a sample to be printed to the loading unit; the storage unit is configured to store a consumable supply for use.

6. The automated printing system of claim 1, wherein the wash unit further comprises a wash line, a nozzle, and a waste line.

7. The automated printing system of claim 6, further comprising a transport module configured to advance movement of the automated printing system.

8. The automated printing system of claim 6 or 7, further comprising an in-vehicle movement module, a navigation module, a detection module, wherein the detection module is configured to identify obstacles and detect an identified user during travel by the transport module; the vehicle-mounted mobile module is connected with the control module, and the automatic printing system moves to the position of the target user through the vehicle-mounted mobile module; the navigation module is configured to provide location information and a movement path between the automated printing system and the user.