Control method and device of blood coagulation analyzer

Abstract

The invention provides a control method and device for a blood coagulation analyzer, and the method comprises the steps: in response to an operation of triggering a pre-warming function in a test interface, heating a reagent placed in a selected pre-warming hole site according to a pre-warming duration corresponding to a project name selected in the test interface; in response to an operation of triggering a test function in the test interface, testing the reagent placed in the selected test hole site according to test information corresponding to the item name selected in the test interface to obtain a test result; and displaying a test result through a report interface. The method is applied to control software of the blood coagulation analyzer, so that the blood coagulation analyzer can complete experimental control, data storage and calculation functions without physical keys. The development period of the instrument is obviously shortened, the transportation difficulty of the blood coagulation analyzer is reduced, and the operation process is simplified. Meanwhile, all test data can be stored and repeatedly checked, and warning and prompting can be given in time when errors occur, so that the accuracy and reliability of the experiment are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of coagulation analyzers, and in particular to a control method and device for a coagulation analyzer. Background Art

[0002] Coagulation analyzers are important in vitro diagnostic equipment commonly used in clinical laboratories and an important part of in vitro diagnostic products. With the development of society and the changing needs of clinical testing institutions, new detection methods continue to emerge, and higher requirements are placed on the preservation and repeated review of each test data. In this context, the operation mode of coagulation analyzers is in urgent need of innovation. The equipment should not only provide timely warnings and prompts when error messages appear, but also reduce reliance on physical buttons, integrate control and display functions, and achieve more intuitive and simple operation.

[0003] However, most coagulation analyzers on the market still rely on physical buttons for operation, and the screen is mainly used for data display. The operation process is cumbersome and not intuitive. Especially during the experiment, since each button often has multiple functions, the combination of multiple buttons can easily lead to misoperation, especially when precise selection is required. This operation method cannot meet the needs of simplicity in the experiment and is very inconvenient to use. Summary of the invention

[0004] In view of this, an embodiment of the present invention provides a control method and device for a coagulation analyzer to solve the problem that the coagulation analyzer relies on physical buttons for operation, which is complicated and inconvenient to operate.

[0005] To achieve the above objectives, the embodiments of the present invention provide the following technical solutions:

[0006] A first aspect of the present invention discloses a control method for a coagulation analyzer, the method comprising:

[0007] In response to the operation of triggering the preheating function in the test interface, the reagent placed in the selected preheating well position is heated according to the preheating time corresponding to the project name selected in the test interface; wherein the test interface includes a plurality of project names, and the test information corresponding to each project name is pre-set through the project interface;

[0008] In response to an operation of triggering a test function in the test interface, the reagent placed in the selected test well is tested according to the test information corresponding to the project name selected in the test interface to obtain a test result;

[0009] The test results are displayed through the report interface.

[0010] Preferably, the method further comprises:

[0011] In response to an operation triggering a query function in the report interface, querying and displaying a test report corresponding to a date entered in the report interface;

[0012] When receiving an editing instruction for any test report in the report interface, editing the test report according to the editing instruction to obtain a new test report;

[0013] If a deletion instruction is received, the test report corresponding to the deletion instruction in the report interface is deleted;

[0014] When a print instruction for any test report in the report interface is received, the test report is printed;

[0015] If an upload instruction is received, the test report corresponding to the upload instruction in the report interface is uploaded to the laboratory information management system.

[0016] Preferably, the process of setting the test information corresponding to each project name through the project interface includes:

[0017] When receiving a project setting instruction, display the project interface;

[0018] In response to the operation of triggering a button of any project name in the project interface, displaying a project basic parameter page;

[0019] According to the test information and project name entered in the project basic parameter page, the project name and the test information are stored correspondingly;

[0020] In response to the operation of triggering a result parameter button in the project interface, displaying a project result parameter page;

[0021] According to the processing parameters entered in the project result parameter page, the processing parameters and the project name are stored in correspondence.

[0022] Preferably, the method further comprises:

[0023] When receiving a setting instruction, display the setting interface;

[0024] In response to an operation of triggering a buzzer on function in the setting interface, turning on the buzzer, or in response to an operation of triggering a buzzer off function in the setting interface, turning off the buzzer;

[0025] In response to the operation of triggering the device management function in the setting interface, the serial number of the experimental instrument is set.

[0026] Preferably, the method further comprises:

[0027] In response to an operation of triggering a quality control test function in the test interface, displaying a quality control interface;

[0028] According to the test information corresponding to the project name selected in the quality control interface, the quality control reagent placed in the selected test well position is tested to obtain a quality control test result;

[0029] Determine whether the quality control test result meets the quality control conditions according to the target value and the standard deviation;

[0030] If the quality control conditions are met, it is determined that the coagulation analyzer is not faulty;

[0031] If the quality control conditions are not met, the coagulation analyzer is determined to be faulty.

[0032] Preferably, the step of testing the reagent placed in the selected test well position according to the test information corresponding to the project name selected in the test interface to obtain the test result includes:

[0033] Acquire test information corresponding to the project name selected by the user in the test interface; the test information includes test time and processing parameters;

[0034] Read the test number corresponding to the project name through a card reader;

[0035] If the test number is not zero, the reagent placed in the test hole selected in the test interface is tested according to the test time to obtain an initial test result;

[0036] The initial test result is processed according to the processing parameter to obtain a test result.

[0037] A second aspect of the present invention discloses a control device for a coagulation analyzer, the device comprising:

[0038] A heating module, for responding to an operation of triggering a preheating function in a test interface, heating the reagent placed in the selected preheating well position according to the preheating time corresponding to the project name selected in the test interface; wherein the test interface includes a plurality of project names, and the test information corresponding to each project name is pre-set through the project interface;

[0039] A test module, for responding to an operation of triggering a test function in the test interface, testing the reagent placed in the selected test well according to the test information corresponding to the project name selected in the test interface, and obtaining a test result;

[0040] The first display module is used to display the test results through a report interface.

[0041] Preferably, the device further comprises:

[0042] A query module, for responding to an operation that triggers a query function in the report interface, and querying and displaying a test report corresponding to a date entered in the report interface;

[0043] An editing module, for, upon receiving an editing instruction for any test report in the report interface, editing the test report according to the editing instruction to obtain a new test report;

[0044] A deletion module, for deleting the test report corresponding to the deletion instruction in the report interface if a deletion instruction is received;

[0045] A printing module, configured to print the test report when a printing instruction for any test report in the report interface is received;

[0046] The upload module is used to upload the test report corresponding to the upload instruction in the report interface to the laboratory information management system if an upload instruction is received.

[0047] Preferably, the device further comprises:

[0048] The second display module is used to display the project interface when receiving the project setting instruction;

[0049] A third display module, for displaying a page of basic project parameters in response to an operation of triggering a button of any project name in the project interface;

[0050] A first storage module, for storing the project name and the test information in correspondence with each other according to the test information and project name entered in the project basic parameter page;

[0051] A fourth display module, configured to display a project result parameter page in response to an operation of triggering a result parameter button in the project interface;

[0052] The second storage module is used to store the processing parameters and the project name in correspondence according to the processing parameters entered on the project result parameter page.

[0053] Preferably, the device further comprises:

[0054] A display module, used to display a setting interface when receiving a setting instruction;

[0055] A buzzer setting module, used to turn on the buzzer in response to an operation triggering a buzzer on function in the setting interface, or to turn off the buzzer in response to an operation triggering a buzzer off function in the setting interface;

[0056] The serial number setting module is used to set the serial number of the experimental instrument in response to the operation of triggering the device management function in the setting interface.

[0057] Based on the above-mentioned embodiment of the present invention, a control method and device for a coagulation analyzer are provided, which are applied to the control software of the coagulation analyzer, so that the coagulation analyzer can complete the experimental control, data storage and calculation functions without physical buttons. The development cycle of the instrument is significantly shortened, the transportation difficulty of the coagulation analyzer is reduced, and the operation process is simplified. At the same time, all test data can be saved and repeatedly viewed, and warnings and prompts can be given in time when errors occur, thereby improving the accuracy and reliability of the experiment. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0059] Figure 1 A flow chart of a control method of a coagulation analyzer provided by an embodiment of the present invention;

[0060] Figure 2 An example diagram of a test interface provided by an embodiment of the present invention;

[0061] Figure 3 A flow chart of a quality control test provided by an embodiment of the present invention;

[0062] Figure 4 A flowchart of setting test information provided by an embodiment of the present invention;

[0063] Figure 5 An example diagram of a project interface provided by an embodiment of the present invention;

[0064] Figure 6 A test flow chart for testing a reagent provided by an embodiment of the present invention;

[0065] Figure 7 An example diagram of a report interface provided by an embodiment of the present invention;

[0066] Figure 8 A structural block diagram of a control device of a coagulation analyzer provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0067] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0068] In this application, the terms "comprises", "comprising" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0069] As can be seen from the background technology, the current coagulation analyzer relies on physical buttons for operation, and the screen is mainly used for data display. The operation process is cumbersome and non-intuitive, which cannot meet the needs of simplicity in experiments and is very inconvenient to use.

[0070] Therefore, the embodiment of the present invention provides a control method and device for a coagulation analyzer, in response to the operation of triggering the preheating function in the test interface, according to the preheating time corresponding to the project name selected in the test interface, the reagent placed in the selected preheating hole is heated; in response to the operation of triggering the test function in the test interface, according to the test information corresponding to the project name selected in the test interface, the reagent placed in the selected test hole is tested to obtain the test result; the test result is displayed through the report interface. The present invention is applied to the control software of the coagulation analyzer, so that the coagulation analyzer can complete the experimental control, data storage and calculation functions without physical buttons. The development cycle of the instrument is significantly shortened, the transportation difficulty of the coagulation analyzer is reduced, and the operation process is simplified. At the same time, all test data can be saved and viewed repeatedly, and warnings and prompts can be given in time when errors occur, thereby improving the accuracy and reliability of the experiment. By integrating the control and display functions on the serial port screen, not only the dependence on physical buttons is reduced, but also the operation interface is made more intuitive and simple.

[0071] See also Figure 1 , shows a flow chart of a control method of a coagulation analyzer provided by an embodiment of the present invention, the method is applicable to control software with a serial port screen. The method comprises:

[0072] Step S101: In response to the operation of triggering the preheating function in the test interface, the reagent placed in the selected preheating well is heated according to the preheating time corresponding to the item name selected in the test interface.

[0073] It is understandable that the user places the reagent in the pre-temperature well and then triggers the pre-temperature function in the test interface through the control software.

[0074] Based on this, in the process of implementing step S101, in response to the user triggering the preheating function in the test interface, the preheating time corresponding to the project name is searched according to the project name selected by the user in the test interface, and the reagent placed in the preheating hole selected by the user is preheated according to the preheating time.

[0075] It should be noted that, for example, in the embodiment of the present invention Figure 2 The test interface example shown in the figure; wherein the test interface includes multiple project names (such as PT, TT, APTT...). The test interface also includes multiple pre-heating wells (such as Figure 2 The circular box with numbers under the pre-heating column) and multiple test wells (such as Figure 2 The test interface includes a rectangular box with numbers under the test column), and the status of these holes (such as distinguishing the status of the holes by white or gray). Specifically, the content included in the test interface is shown in Table 1.

[0076] Table 1

[0077] Control Name Control Type effect Interface switch button Button Interface switching Project Selection Bar Button Project Selection Toggle "Group" button Button Entering combination test mode Switch to previous page button Button The project selection bar switches to the previous page Switch to next page button Button The project selection bar switches to the next page "Temperature" control (in pre-temperature position) Textdisplay Display current temperature Click the "Join Cup" button Button Enter the cup preheating mode "Preheat position 1-16" hole button Button Select or unselect pre-heating positions "Preheat" button Button Start preheating Reset button Button Reset pre-heating position "Temperature" control (on test position) Textdisplay Display current temperature "QC Test" button Button Enter quality control test mode "Test hole 1-6" button Button Select or unselect test holes Test button Button Start the test of the selected hole Edit button Button Enter the sample number editing interface Reset button Button Reset the selected hole status

[0078] It should be noted that clicking the cup-linking button enters the cup-linking preheating mode, which specifically means that multiple preheating holes are preheated at the same time. The quality control test button means entering the quality control test mode. For details of the quality control test process, please refer to the embodiment of the present invention. Figure 3 The content in.

[0079] It can be understood that the sample number editing interface is specifically used to edit the sample number of the test sample tested in the test interface.

[0080] In actual applications, the test information corresponding to each project name in the test interface can be pre-set in the form of a file when the coagulation analyzer leaves the factory, or can be pre-set through the project interface. The specific setting process is as follows: Figure 4 As shown, Figure 4 include:

[0081] Step S401: When a project setting instruction is received, the project interface is displayed.

[0082] In the specific implementation of step S401, when the control software receives the project setting instruction triggered by the user, the project interface is displayed, for example, Figure 5 The project interface example is shown in FIG. Specifically, the content included in the project interface is shown in Table 2.

[0083] Table 2

[0084] Control Name Control Type effect Project Name Textdisplay Displays the current project name Project Code Textdisplay Display the current project code Project full name Textdisplay You can modify the project full name parameters Preheating time Textdisplay The preheating time parameters can be modified Maximum test time name Textdisplay You can modify the maximum test time name parameter Minimum test time name Textdisplay You can modify the minimum test time name parameter Optical test end time Textdisplay The optical test end time parameters can be modified Collection start time Textdisplay You can modify the collection start time parameters Collection end time Textdisplay You can modify the collection end time parameters Test Method Menu You can choose the test method 1 channel magnetic bead driving cycle Textdisplay The drive cycle parameters of the magnetic beads of 1 channel can be modified 2-channel magnetic bead drive cycle Textdisplay The 2-channel magnetic bead drive cycle parameters can be modified 3-channel magnetic bead drive cycle Textdisplay The 3-channel magnetic bead drive cycle parameters can be modified 4-channel magnetic bead drive cycle Textdisplay The 4-channel magnetic bead drive cycle parameters can be modified 1 channel magnetic bead attraction time Textdisplay You can modify the magnetic bead attraction time parameters of 1 channel 2-channel magnetic bead attraction time Textdisplay The magnetic bead attraction time parameters of 2 channels can be modified 3-channel magnetic bead attraction time Textdisplay The 3-channel magnetic bead attraction time parameters can be modified 4-channel magnetic bead attraction time Textdisplay The 4-channel magnetic bead attraction time parameters can be modified 1 channel debounce threshold Textdisplay You can modify the debounce threshold parameters of channel 1 2-channel debounce threshold Textdisplay You can modify the 2-channel debounce threshold parameters 3-channel debounce threshold Textdisplay The 3-channel debounce threshold parameters can be modified 4-channel debounce threshold Textdisplay You can modify the 4-channel debounce threshold parameters 1 channel debounce time Textdisplay You can modify the debounce time parameters of channel 1 2 channel debounce time Textdisplay The debounce time parameters of 2 channels can be modified 3 channel debounce time Textdisplay The 3-channel debounce time parameters can be modified 4-channel debounce time Textdisplay The 4-channel debounce time parameters can be modified Test end magnetic bead status Menu You can select the test end magnetic bead state mode

[0085] It should be noted that the preheating time refers to the time required for the coagulation analyzer to ensure that the test environment temperature reaches the optimal state before the formal test begins. The maximum test time refers to the longest time from the start of the sample test to the completion of the test. The minimum test time refers to the shortest time from the start of the sample test to the completion of the test. The optical test end time refers to the end time of the optical test process in the coagulation analyzer. The collection start time refers to the time point when the coagulation analyzer starts to collect sample data. The collection end time refers to the time when the instrument completes the sample data collection.

[0086] It is understandable that the magnetic beads swing back and forth in the reaction cup through magnetic force, blocking the light hole, so that it can be determined whether it is still swinging. When the magnetic beads stop swinging, the blocking state of the light hole will remain unchanged, which marks the end of the experiment. The movement of the magnetic beads is driven by the pulling force applied by the electromagnets on both sides, where "attraction" refers to the electromagnet applying a pulling force to the magnetic beads to push them to move; "driving cycle" refers to the electromagnet generating a pulling force every certain period of time (such as 316 milliseconds) to control the swing frequency of the magnetic beads; and "attraction time" refers to the duration of each pulling force. By monitoring the blocking of the light hole, it can be determined whether the magnetic beads have stopped swinging, and then determine whether the experiment is over.

[0087] Step S402: In response to the operation of triggering a button of any project name in the project interface, displaying a project basic parameter page.

[0088] For example Figure 5 In the project interface shown, the button with the project name "PT" is triggered, and the basic parameters page of the project corresponding to the project name "PT" is displayed.

[0089] Step S403: According to the test information and project name entered in the project basic parameter page, the project name and the test information are stored in correspondence.

[0090] by Figure 5For example, according to the project name "PT", project code "010", project full name "prothrombin time", preheating time (s) "180", maximum test time (s) "150", minimum test time (s) "0" entered by the user on the project basic parameters page and the triggered "Save" button, the project name "PT" and other test information (project code "010", project full name "prothrombin time", preheating time (s) "180", maximum test time (s) "150", minimum test time (s) "0") are stored accordingly.

[0091] In some embodiments, other test information also includes but is not limited to drive pull-in time, drive pull-in cycle, collection start time and collection end time, etc.

[0092] Step S404: In response to the operation of triggering the result parameter button in the project interface, the project result parameter page is displayed.

[0093] In the specific implementation of step S404, in response to the user triggering the operation of the result parameter button in the project interface, the project result parameter page is displayed.

[0094] Step S405: According to the processing parameters entered on the project result parameter page, the processing parameters and the project name are stored in correspondence.

[0095] In the specific implementation of step S405, the processing parameters and the current project name are stored in correspondence according to the processing parameters entered by the user on the project result parameter page.

[0096] It should be noted that the processing parameters are parameters used to process the initial results. For example, during the test process, the initial test results are obtained, and according to actual needs, the initial test results are processed using the processing parameters to obtain the test results.

[0097] It is understandable that setting the test information corresponding to each project name through the project interface can meet the user's needs for flexible adjustment and update of test items during actual operation, compared with pre-setting in the form of files when the coagulation analyzer leaves the factory, and improve the adaptability and operability of the equipment. Users can modify or add test information in real time according to different testing needs without relying on manufacturers or professional technicians, which greatly improves the efficiency of use and the personalized customization ability of the equipment. At the same time, this method also facilitates the maintenance and management of test items and reduces configuration errors caused by software version updates or operational errors.

[0098] Step S102: In response to the operation of triggering the test function in the test interface, the reagent placed in the selected test well is tested according to the test information corresponding to the project name selected in the test interface to obtain the test result.

[0099] It is understandable that after the reagent has been pre-heated, the user places the reagent into the test well and then triggers the test button in the test interface through the control software.

[0100] Based on this, in the specific implementation of step S102, in response to the user triggering the operation of the test function in the test interface, according to the test information corresponding to the project name selected by the user in the test interface, the reagent placed in the selected test well is tested to obtain the test result. The specific test process is as follows (process A1 to process A4):

[0101] Process A1: Obtain the test information corresponding to the project name selected by the user in the test interface.

[0102] It should be noted that the test information includes test time and processing parameters.

[0103] It can be understood that the purpose of obtaining the test information is to test the reagent placed in the test hole according to the test information.

[0104] Process A2: Read the test number corresponding to the project name through the card reader.

[0105] It is understandable that the card reader is used to read the test times in the test card corresponding to the current project name, that is, the remaining times of the project name included on the test card. If the times of a certain project name return to zero, the coagulation analyzer will stop the test of the project and prompt the user to add the test times again.

[0106] Process A3: If the number of tests is not zero, the reagents placed in the test wells selected in the test interface are tested according to the test time to obtain an initial test result.

[0107] When implementing process A3, if the test number corresponding to the project name is not zero, the reagent placed in the test well selected by the user in the test interface is tested according to the test time in the test information to obtain an initial test result.

[0108] The reagent is tested by using a circuit board. The specific testing process is as follows: Figure 6 shown. Figure 6 include:

[0109] Determine whether the test type is a normal test. If it is (Y), continue with the normal test. If not (N), perform a quality control test and select a quality control product.

[0110] Normal test: In the normal test, further determine whether the sample number is automatically generated. If it is (Y), the sample number is automatically generated. If it is not (N), the sample number is manually generated.

[0111] Sample number test judgment: judge whether the sample number is a single sample test. If it is (Y), perform a single sample test. If not (N), perform a combined sample test.

[0112] Single sample test: In a single sample test, determine whether it is a single sample addition. If it is (Y), perform a single sample addition. If it is not (N), perform continuous sample addition.

[0113] Test method selection: After continuous sample addition, determine whether the selected test item is the magnetic bead method. If it is (Y), perform the magnetic bead method test, including the magnetic bead method and optical method channels. If it is not (N), perform the optical method test, including the optical method and magnetic bead method channels.

[0114] Test operation: Perform corresponding operations according to the selected test method. For the magnetic bead method, squeeze the pipette or click the test button. For the optical method, perform operations on the optical method channel.

[0115] Waiting for result: Waiting for the board to send the final result.

[0116] Process A4: Process the initial test results according to the processing parameters to obtain the test results.

[0117] When implementing process A4, the initial test result is processed according to the processing parameters in the test information to obtain the test result.

[0118] In some specific embodiments, calibration calculations are also performed on the test results to obtain final test results.

[0119] It is understandable that the calibration calculation is specifically performed based on the standard input in advance by the user in the calibration interface.

[0120] It should be noted that the calibration interface is used to perform calibration calculations on the test data, that is, to convert the test results (such as seconds) into actual clinical parameters (such as concentration, activity, etc.). Calibration is usually completed by the user when using the coagulation analyzer for the first time, and the comparison relationship between the measurement results and the actual concentration is established through experimental data.

[0121] Step S103: Display the test results through the report interface.

[0122] It should be noted that the report interface, for example Figure 7 As shown, it is used to display the test results.

[0123] In the process of implementing step S103, the user can query the test results in the report interface, which can be divided into query by date or query by sample number; if the user enters the sample number, the test result corresponding to the sample number is searched from the folder of the day and displayed through the report interface; if the user enters the date, the test result corresponding to the date is searched from all files and displayed through the report interface.

[0124] Specifically, the contents included in the report interface are shown in Table 3.

[0125] Table 3

[0126] Control Name Control Type effect Toggle Button Button Interface switching Select All Button Button Select or deselect all on the current page Flip to first page button Button Scroll up to the first page Page up button Button Page up Slide up button Button Slide up one space Slide down button Button Slide down one space Page down button Button Scroll down Flip to first page button Button Scroll back to the first page "Query" button Button Click to enter the query interface Edit button Button Click to enter the editing interface Delete button Button Click to pop up the deletion inquiry interface Print button Button Click to pop up the print interface Upload button Button Click to see if the upload is successful. Result List Control Record Display test results Detailed Results Table Control Record Show additional results for the selected test result

[0127] In some specific embodiments, the test results can also be queried through the report interface; or the test results can be imported or exported in the form of a file (i.e., a test report). The specific implementation process of operating the test results (i.e., the test report) through the report interface is as follows (process B1 to process B5):

[0128] Process B1: In response to the operation of triggering the query function in the report interface, according to the date entered in the report interface, the test report corresponding to the date is queried and displayed.

[0129] In the specific implementation process B1, in response to the user triggering the query function in the report interface, according to the date to be queried input by the user in the report interface, the test report corresponding to the date is searched and displayed in the report interface.

[0130] Process B2: When an editing instruction for any test report in the report interface is received, the test report is edited according to the editing instruction to obtain a new test report.

[0131] For example, the detailed information of the test report, such as name, age, examining doctor, etc., can be edited and saved to obtain a new test report.

[0132] Process B3: If a delete instruction is received, the test report corresponding to the delete instruction in the report interface is deleted.

[0133] Process B4: When a print instruction for any test report in the report interface is received, the test report is printed.

[0134] Process B5: If an upload instruction is received, the test report corresponding to the upload instruction in the report interface is uploaded to the laboratory information management system.

[0135] It is understandable that if a print instruction is received, a test report corresponding to the print instruction is sent to the circuit board for printing.

[0136] It should be noted that the execution steps of process B1 to process B5 are only for example description. In actual application, the query, modification, deletion, upload or printing of the test report is realized according to the specific operation of the user.

[0137] Among them, the Laboratory Information Management System, namely Laboratory Information System, is a computerized system used to manage various data, samples and work processes in the laboratory.

[0138] In some specific embodiments, before the coagulation analyzer is used, the serial number of the buzzer or the instrument can be set in advance through the setting interface. The specific implementation process is as follows (process C1 to process C3):

[0139] Process C1: When a setting instruction is received, a setting interface is displayed.

[0140] It is understandable that when a setting instruction triggered by a user is received, a setting interface of the control software is displayed.

[0141] Process C2: In response to the operation of the buzzer on function in the trigger setting interface, the buzzer is turned on, or in response to the operation of the buzzer off function in the trigger setting interface, the buzzer is turned off.

[0142] Process C3: In response to the operation of triggering the device management function in the setting interface, the serial number of the experimental instrument is set.

[0143] In an embodiment of the present invention, more information, such as status, progress, and error information, can be displayed, rather than being limited to one-way input key operations, thereby greatly improving the user experience. The serial port screen not only supports multiple display forms such as graphics, text, and buttons, but also breaks through the limitations of traditional numbers or simple symbols, and can meet more complex display requirements, such as the display of real-time data and multiple status parameters. This enables the control software to quickly adapt to the application needs of clinical institutions when carrying out new testing projects. Especially in scenarios with more complex functions or requiring stronger human-computer interaction, the serial port screen shows obvious advantages, with precise touch operations and low risk of false touches, which helps to better meet clinical and patient needs.

[0144] Above Figure 1 For details of the quality control test process involved in the present invention, see the embodiment of the present invention. Figure 3 , shows a flow chart of quality control testing.

[0145] Step S301: In response to an operation of triggering a quality control test function in a test interface, a quality control interface is displayed.

[0146] In the specific implementation of step S301, in response to the user triggering the operation of the quality control test function in the test interface, the quality control interface is displayed in the control software.

[0147] It is understandable that the quality control interface is a tool used to display and manage the test data of quality control products, helping staff to monitor in real time whether the instrument maintains stable and accurate test performance. By setting parameters such as target value, standard deviation, upper and lower limits, operators can promptly detect possible instrument failures or instabilities to ensure the accuracy and reliability of sample testing.

[0148] Step S302: According to the test information corresponding to the project name selected in the quality control interface, the quality control reagent placed in the selected test well is tested to obtain the quality control test result.

[0149] In the specific implementation of step S302, the quality control reagent placed in the test well position specified by the user is tested according to the test information corresponding to the project name selected by the user in the quality control interface, so as to obtain the quality control test result.

[0150] Step S303: Determine whether the quality control test result meets the quality control conditions according to the target value and the standard deviation. When the quality control test result meets the quality control conditions according to the target value and the standard deviation, execute step S304; when the quality control test result does not meet the quality control conditions according to the target value and the standard deviation, execute step S305.

[0151] It should be noted that the target value refers to the preset target value of the quality control product, that is, the test result that the quality control product should show under ideal conditions. These values ​​are determined by the laboratory's standard procedures. Standard deviation is used to measure the degree of dispersion of the quality control product test results, reflecting the stability of the test results. If the standard deviation of the test value is small, it means that the stability of the instrument is good and the results are more consistent; if the standard deviation is large, it means that the test results of the instrument fluctuate greatly and the stability is poor.

[0152] Understandably, in the quality control interface, upper and lower limits are usually set, which is the normal range that the instrument test results should fall into. These limits are calculated based on the target value and the standard deviation. For example, if the target value of the quality control product is 100 and the standard deviation is 5, the upper limit may be 105 and the lower limit is 95.

[0153] Step S304: If the quality control conditions are met, it is determined that the coagulation analyzer has no faults.

[0154] It is understandable that if each quality control test result meets the target value and the set upper and lower limits, it indicates that the instrument is operating stably and the test results are reliable.

[0155] Step S305: If the quality control condition is not met, it is determined that the coagulation analyzer is faulty.

[0156] That is, if the results of a quality control test deviate from the preset target value or exceed the set upper and lower limits, it may indicate an instrument malfunction, calibration error, or other problem.

[0157] In actual applications, it is necessary to check the instrument's performance, calibration, operating procedures, etc., and repair or recalibration may be required if necessary.

[0158] In an embodiment of the present invention, by performing quality control tests regularly, it is possible to monitor instrument performance in real time, detect deviations or faults in a timely manner, ensure that test results are reliable, and reduce errors. Quality control tests also help prevent equipment failures, improve laboratory work efficiency, reduce repeated tests and human errors, and ensure that the laboratory complies with industry certification standards (such as ISO 15189, CLIA, etc.). Therefore, the quality control interface is crucial in ensuring instrument stability and test accuracy. In addition, the quality control interface provides a historical data tracking function to help operators analyze instrument change trends and identify potential problems in advance, thereby enhancing the overall operating efficiency and compliance of the laboratory.

[0159] Corresponding to the control method of a coagulation analyzer provided in the above embodiment of the present invention, see Figure 8 , shows a structural block diagram of a control device of a coagulation analyzer provided in an embodiment of the present invention, the device includes: a heating module 801, a testing module 802 and a first display module 803.

[0160] The heating module 801 is used to respond to the operation of triggering the preheating function in the test interface, and heat the reagent placed in the selected preheating well according to the preheating time corresponding to the project name selected in the test interface; wherein the test interface includes multiple project names, and the test information corresponding to each project name is pre-set through the project interface.

[0161] The test module 802 is used to respond to the operation of triggering the test function in the test interface, test the reagent placed in the selected test well according to the test information corresponding to the project name selected in the test interface, and obtain the test result.

[0162] The test module 802 is specifically used to obtain the test information corresponding to the project name selected by the user in the test interface; the test information includes the test time and processing parameters; the test number corresponding to the project name is read through the card reader; if the test number is not zero, the reagent placed in the test hole position selected in the test interface is tested according to the test time to obtain the initial test result; the initial test result is processed according to the processing parameters to obtain the test result.

[0163] The first display module 803 is used to display the test results through a report interface.

[0164] In an embodiment of the present invention, more information, such as status, progress, and error information, can be displayed, rather than being limited to one-way input key operations, thereby greatly improving the user experience. The serial port screen not only supports multiple display forms such as graphics, text, and buttons, but also breaks through the limitations of traditional numbers or simple symbols, and can meet more complex display requirements, such as the display of real-time data and multiple status parameters. This enables the control software to quickly adapt to the application needs of clinical institutions when carrying out new testing projects. Especially in scenarios with more complex functions or requiring stronger human-computer interaction, the serial port screen shows obvious advantages, with precise touch operations and low risk of false touches, which helps to better meet clinical and patient needs.

[0165] Combination Figure 8 The content shown, the device also includes: a query module, an editing module, a deletion module, a printing module and an uploading module.

[0166] The query module is used to respond to the operation of triggering the query function in the report interface, and query and display the test report corresponding to the date according to the date entered in the report interface.

[0167] The editing module is used to edit any test report in the report interface according to the editing instruction to obtain a new test report when an editing instruction is received.

[0168] The deletion module is used to delete the test report corresponding to the deletion instruction in the report interface if a deletion instruction is received.

[0169] The printing module is used to print the test report when receiving a printing instruction for any test report in the report interface.

[0170] The upload module is used to upload the test report corresponding to the upload instruction in the report interface to the laboratory information management system if an upload instruction is received.

[0171] Combination Figure 8 The device also includes: a second display module, a third display module, a first storage module, a fourth display module and a second storage module.

[0172] The second display module is used to display the project interface when receiving the project setting instruction.

[0173] The third display module is used to display the basic parameters page of the project in response to the operation of triggering a button of any project name in the project interface.

[0174] The first storage module is used to store the project name and the test information in correspondence with each other according to the test information and project name entered on the project basic parameter page.

[0175] The fourth display module is used to display the project result parameter page in response to the operation of triggering the result parameter button in the project interface.

[0176] The second storage module is used to store the processing parameters and the project name in correspondence according to the processing parameters entered on the project result parameter page.

[0177] Combination Figure 8 The device also includes: a display module, a buzzer setting module and a serial number setting module.

[0178] The display module is used to display the setting interface when receiving the setting instruction.

[0179] The buzzer setting module is used to turn on the buzzer in response to the operation of the buzzer turning on function in the trigger setting interface, or to turn off the buzzer in response to the operation of the buzzer turning off function in the trigger setting interface.

[0180] The serial number setting module is used to set the serial number of the experimental instrument in response to the operation of the device management function in the trigger setting interface.

[0181] Combination Figure 8 The content shown, the device also includes: a quality control interface display module, a quality control test module, a judgment module, a first determination module and a second determination module.

[0182] The quality control interface display module is used to display the quality control interface in response to the operation of triggering the quality control test function in the test interface.

[0183] The quality control test module is used to test the quality control reagents placed in the selected test wells according to the test information corresponding to the project name selected in the quality control interface to obtain the quality control test results.

[0184] The judgment module is used to judge whether the quality control test results meet the quality control conditions based on the target value and standard deviation.

[0185] The first determination module is used to determine that the coagulation analyzer has no faults if the quality control conditions are met.

[0186] The second determination module is used to determine that the coagulation analyzer is faulty if the quality control condition is not met.

[0187] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can refer to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system or system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can refer to the partial description of the method embodiment. The system and system embodiments described above are merely schematic, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without creative work.

[0188] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0189] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A control method for a coagulation analyzer, characterized in that: The method comprises: In response to the operation of triggering the preheating function in the test interface, the reagent placed in the selected preheating well position is heated according to the preheating time corresponding to the project name selected in the test interface; wherein the test interface includes a plurality of project names, and the test information corresponding to each project name is pre-set through the project interface; In response to an operation of triggering a test function in the test interface, the reagent placed in the selected test well is tested according to the test information corresponding to the project name selected in the test interface to obtain a test result; The test results are displayed through the report interface.

2. The method according to claim 1, characterized in that The method further comprises: In response to an operation triggering a query function in the report interface, querying and displaying a test report corresponding to a date entered in the report interface; When receiving an editing instruction for any test report in the report interface, editing the test report according to the editing instruction to obtain a new test report; If a deletion instruction is received, the test report corresponding to the deletion instruction in the report interface is deleted; When a print instruction for any test report in the report interface is received, the test report is printed; If an upload instruction is received, the test report corresponding to the upload instruction in the report interface is uploaded to the laboratory information management system.

3. The method according to claim 1, characterized in that The process of setting the test information corresponding to each project name through the project interface includes: When receiving a project setting instruction, display the project interface; In response to the operation of triggering a button of any project name in the project interface, displaying a project basic parameter page; According to the test information and project name entered in the project basic parameter page, the project name and the test information are stored correspondingly; In response to the operation of triggering a result parameter button in the project interface, displaying a project result parameter page; According to the processing parameters entered in the project result parameter page, the processing parameters and the project name are stored in correspondence.

4. The method according to claim 1, characterized in that The method further comprises: When receiving a setting instruction, display the setting interface; In response to an operation of triggering a buzzer on function in the setting interface, turning on the buzzer, or in response to an operation of triggering a buzzer off function in the setting interface, turning off the buzzer; In response to the operation of triggering the device management function in the setting interface, the serial number of the experimental instrument is set.

5. The method according to claim 1, characterized in that The method further comprises: In response to an operation of triggering a quality control test function in the test interface, displaying a quality control interface; According to the test information corresponding to the project name selected in the quality control interface, the quality control reagent placed in the selected test well position is tested to obtain a quality control test result; Determine whether the quality control test result meets the quality control conditions according to the target value and the standard deviation; If the quality control conditions are met, it is determined that the coagulation analyzer is not faulty; If the quality control conditions are not met, the coagulation analyzer is determined to be faulty.

6. The method according to claim 1, characterized in that The step of testing the reagent placed in the selected test well according to the test information corresponding to the project name selected in the test interface to obtain the test result includes: Acquire test information corresponding to the project name selected by the user in the test interface; the test information includes test time and processing parameters; Read the test number corresponding to the project name through a card reader; If the test number is not zero, the reagent placed in the test hole selected in the test interface is tested according to the test time to obtain an initial test result; The initial test result is processed according to the processing parameter to obtain a test result.

7. A control device for a coagulation analyzer, characterized in that: The device comprises: A heating module, for responding to an operation of triggering a preheating function in a test interface, heating the reagent placed in the selected preheating well position according to the preheating time corresponding to the project name selected in the test interface; wherein the test interface includes a plurality of project names, and the test information corresponding to each project name is pre-set through the project interface; A test module, for responding to an operation of triggering a test function in the test interface, testing the reagent placed in the selected test well according to the test information corresponding to the project name selected in the test interface, and obtaining a test result; The first display module is used to display the test results through a report interface.

8. The device according to claim 7, characterized in that The device also includes: A query module, for responding to an operation that triggers a query function in the report interface, and querying and displaying a test report corresponding to a date entered in the report interface; An editing module, for, upon receiving an editing instruction for any test report in the report interface, editing the test report according to the editing instruction to obtain a new test report; A deletion module, for deleting the test report corresponding to the deletion instruction in the report interface if a deletion instruction is received; A printing module, configured to print the test report when a printing instruction for any test report in the report interface is received; The upload module is used to upload the test report corresponding to the upload instruction in the report interface to the laboratory information management system if an upload instruction is received.

9. The device according to claim 7, characterized in that The device also includes: The second display module is used to display the project interface when receiving the project setting instruction; A third display module, for displaying a page of basic project parameters in response to an operation of triggering a button of any project name in the project interface; A first storage module, for storing the project name and the test information in correspondence with each other according to the test information and project name entered in the project basic parameter page; A fourth display module, configured to display a project result parameter page in response to an operation of triggering a result parameter button in the project interface; The second storage module is used to store the processing parameters and the project name in correspondence according to the processing parameters entered on the project result parameter page.

10. The device according to claim 7, characterized in that The device also includes: A display module, used to display a setting interface when receiving a setting instruction; A buzzer setting module, used to turn on the buzzer in response to an operation triggering a buzzer on function in the setting interface, or to turn off the buzzer in response to an operation triggering a buzzer off function in the setting interface; The serial number setting module is used to set the serial number of the experimental instrument in response to the operation of triggering the device management function in the setting interface.

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