Parameter updating method for detection task list, sample analyzer and storage medium

Abstract

The invention relates to a detection task list parameter updating method, a sample analyzer and a storage medium, and the method comprises the steps: firstly obtaining a detection item of a to-be-detected sample, and when a mode switching instruction triggered by a user is received, determining that a current detection task is a specific detection task, if yes, the detection mode of the current detection task is switched into a target detection mode, the target detection mode is used for changing parameters of the current detection task into preset values, a target detection task is generated, and a detection task list of the to-be-detected sample is generated and stored according to the target detection mode. On one hand, targeted switching of the target detection mode can be realized by determining the current detection task as the specific detection task, and user requirements are met, and on the other hand, parameters of the current detection task can be flexibly changed into preset values, the target detection task and the detection task list can be generated, and user experience is improved. Therefore, the preset value can be detected in the process of executing the target detection task, and the accuracy of sample detection is improved.

Description

Technical Field

[0001] This application relates to the technical field of medical devices, and particularly to a method for updating parameters of a detection task list, a sample analyzer, and a storage medium. Background Art

[0002] A sample analyzer is a blood analyzer used to detect specific substances in a patient's blood sample. Depending on the detection method, the sample analyzer can be a biochemical analyzer, a chemiluminescence analyzer, and so on. However, in clinical tests, for the need of diagnosis, dilution methods are required for testing specific items, such as the β-hCG (human chorionic gonadotropin) detection item.

[0003] In the related art, since the β-hCG detection item does not require dilution for most people and only requires dilution for specific people (such as pregnant women, etc.), if dilution is required to detect specific items, usually the user needs to manually input the required parameters on the operation interface of the sample analyzer for a single sample to complete the detection.

[0004] In addition, in some sample analyzers, the user needs to specify the dilution multiple of a specific item before the detection run and save the specified value in the instrument. However, these dilution multiples cannot be modified every time after being saved, resulting in a cumbersome and inconvenient detection process for specific items. Summary of the Invention

[0005] To overcome the problems in the related art, this application provides a method for updating parameters of a detection task list, a sample analyzer, and a storage medium, which can solve the problem that a fixed detection mode cannot be set for specific items in the prior art.

[0006] The first aspect of this application provides a method for updating parameters of a detection task list, including:

[0007] Obtain the detection item of the sample to be detected;

[0008] When receiving a mode switching instruction triggered by the user, if it is determined that the current detection task is a specific detection task, switch the detection mode of the current detection task to a target detection mode, where the target detection mode is used to change the parameters of the current detection task to preset values and generate a target detection task;

[0009] Generate and store the detection task list of the sample to be detected according to the target detection mode.

[0010] In an embodiment, the mode switching instruction includes a shortcut key instruction, and the shortcut key instruction is implemented by means of an operation keyboard or a display.

[0011] In one embodiment, determining that the current detection task is a specific detection task includes:

[0012] Obtain the sample number of the sample to be detected, and determine the current detection task associated with the sample number;

[0013] Compare each detection item in the current detection task with the detection items in the specific detection task one by one;

[0014] When the item to be detected includes a specific detection item, determine that the current detection task is a specific detection task.

[0015] In one embodiment, the specific detection item includes a dilution detection item, the parameter is the dilution factor of the sample to be detected, and when the item to be detected includes a specific detection item, determining that the current detection task is a specific detection task includes:

[0016] When the item to be detected includes the dilution detection item, determine that the current detection task is the specific detection task.

[0017] In one embodiment, switching the detection mode of the current detection task to the target detection mode includes:

[0018] Based on the correspondence relationship between the pre-stored specific detection tasks and the target detection modes, determine the target detection mode;

[0019] Directly switch the detection mode of the current detection task to the target detection mode.

[0020] In one embodiment, switching the detection mode of the current detection task to the target detection mode includes:

[0021] Based on the correspondence relationship between the pre-stored specific detection tasks and the target detection modes, determine the target detection mode;

[0022] When receiving a mode switching instruction sent by the user, switch the detection mode of the current detection task to the target detection mode;

[0023] After generating and storing the detection task form of the sample to be detected according to the target detection mode and before submitting the detection task form, the method further includes:

[0024] When receiving a detection task form editing instruction sent by the user, obtain the detection task form to be edited according to the detection task form editing instruction and determine the editing box;

[0025] Receive the editing of the parameter that has been updated to the preset value in the editing box, and generate and save a new detection task form.

[0026] The second aspect of the present application provides a sample analyzer, including: a sample bin for storing samples; a reagent bin for storing detection reagents and diluents required for detection tasks, characterized in that the sample analyzer further includes: a controller and a pipette; wherein, the controller is used for:

[0027] Obtain the items to be detected of the sample to be detected;

[0028] When receiving a mode switching instruction triggered by the user, if it is determined that the current detection task is a specific detection task, then switch the detection mode of the current detection task to a target detection mode, and the target detection mode is used to change the parameters of the current detection task to preset values and generate a target detection task;

[0029] Generate and store a detection task sheet for the sample to be detected according to the target detection mode.

[0030] In one embodiment, the controller is further used for:

[0031] Obtain the sample number of the sample to be detected, and determine the current detection task associated with the sample number;

[0032] Compare the items to be detected of the current detection task with the detection items in the specific detection task one by one;

[0033] When the items to be detected include the dilution detection item, determine that the current detection task is the specific detection task.

[0034] In one embodiment, the specific detection item includes a dilution detection item, and the parameter includes a dilution factor.

[0035] When the items to be detected include the dilution detection item, the controller controls the pipette to aspirate the diluent according to the dilution factor of the detection task sheet.

[0036] The third aspect of the present application provides a non-transitory machine-readable storage medium, on which executable code is stored. When the executable code is executed by a processor of an electronic device, the processor is caused to execute the method described above.

[0037] The technical solution provided by the present application may include the following beneficial effects:

[0038] The present application provides a method for updating parameters of a detection task list. First, the detection items of a sample to be detected are obtained. When a mode switching instruction triggered by a user is received, if it is determined that the current detection task is a specific detection task, the detection mode of the current detection task is switched to a target detection mode. The target detection mode is used to change the parameters of the current detection task to preset values and generate a target detection task. Then, a detection task list of the sample to be detected is generated and stored according to the target detection mode. Thus, on the one hand, by determining that the current detection task is a specific detection task, a targeted switching to the target detection mode is achieved. Since a preset detection mode is specified for specific detection items, there is no need to separately input parameters manually for each sample. Instead, batch parameter updates can be implemented according to the regulations, reducing manual work and avoiding the risks brought by manual input. In addition, through the target detection mode, the parameters of the current detection task can be flexibly changed to preset values, generating a target detection task and a detection task list, so that the sample analyzer can perform detection according to the parameters of the detection task list during the execution of the target detection task, improving the accuracy of sample detection.

[0039] In addition, the present application can also re-edit the detection task list generated during the parameter update process of the detection task list, facilitating the user to edit and modify the detection mode and the detection parameters in the detection task list.

[0040] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] By describing the exemplary embodiments of the present application in more detail in conjunction with the drawings, the above and other objects, features, and advantages of the present application will become more obvious. Among them, in the exemplary embodiments of the present application, the same reference numerals generally represent the same components.

[0042] Figure 1 is a schematic flowchart of a method for updating parameters of a detection task list shown in an embodiment of the present application;

[0043] Figure 2 is a schematic flowchart of another method for updating parameters of a detection task list shown in an embodiment of the present application;

[0044] Figure 3 is a schematic flowchart of editing a detection task list shown in an embodiment of the present application;

[0045] Figure 4 is a schematic flowchart of diluting and detecting a sample to be detected shown in an embodiment of the present application;

[0046] Figure 5It is a schematic diagram of a dilution pop-up window during the dilution detection process shown in the embodiments of the present application;

[0047] Figure 6 It is a schematic structural diagram of a sample analyzer shown in the embodiments of the present application;

[0048] Figure 7 It is another schematic structural diagram of a sample analyzer shown in the embodiments of the present application. Detailed implementation manners

[0049] Hereinafter, the preferred embodiments of the present application will be described in more detail with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0050] The terms used in the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the present application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0051] It should be understood that although the terms "first", "second", "third", etc. may be used in the present application to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specifically defined.

[0052] The conventional detection process is that the sample analyzer aspirates the blood sample to be tested into the reaction cup, then identifies the detection items of the sample to be tested, and adds the corresponding detection reagents to the reaction cup, so as to detect the mixture of the sample to be tested and the detection reagents and obtain detection signals. For example, in a chemiluminescence analyzer, the detection signal may be the luminescence signal of the mixture, and in a biochemical analyzer, the detection signal may be the light scattering degree.

[0053] In the related art, if a specific item needs to be detected by dilution, usually the user needs to manually operate on the operation interface separately set on the sample analyzer to enter the dilution method. This is because this specific item does not require dilution for most people, but may require dilution for specific people. Therefore, currently, a fixed detection mode cannot be set for the specific item.

[0054] In addition, in some sample analyzers, the user needs to specify the dilution factor of a specific item before the detection run and save the specified value in the instrument. However, these dilution factors cannot be modified after being saved, resulting in a cumbersome and inconvenient detection process for the specific item.

[0055] In view of the above problems, the embodiments of the present application provide a method for updating parameters of a detection task list, a sample analyzer, and a storage medium, which can solve the problem in the prior art that a fixed detection mode cannot be set for a specific item.

[0056] The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0057] Figure 1 It is a schematic flowchart of a method for updating parameters of a detection task list shown in an embodiment of the present application.

[0058] See Figure 1 , the embodiments of the present application provide a method for updating parameters of a detection task list, and the method may include the following steps:

[0059] Step 101, obtain the detection item of the sample to be detected;

[0060] In the embodiments of the present application, the detection item of the sample to be detected can be obtained.

[0061] Optionally, the sample to be detected can be various types of biological samples such as the blood sample, urine sample, saliva sample, tissue sample, cell sample, etc. of the sampled person, and different chemical analyzers can select different biological samples. In the present application, the blood sample is taken as an example for illustrative purposes.

[0062] The sample analyzer can be a blood analyzer for detecting specific substances in biological samples. According to the detection method, the sample analyzer at least includes a blood analyzer, a biochemical analyzer, a chemiluminescence analyzer, a cell analyzer, a urine analyzer, a coagulation analyzer, etc. Further, the sample analyzer can be a sample analyzer based on different detection methodologies, such as a biochemical analyzer based on latex turbidimetry detection, a chemiluminescence analyzer based on enzyme-linked immunosorbent assay, and a chemiluminescence analyzer based on light-initiated chemiluminescence method.

[0063] The detection items can be the items for which the sample analyzer detects substances in a blood sample. For example, the β-hCG item, which refers to detecting the β-HCG level in a blood sample.

[0064] Step 102, when receiving a mode switching instruction triggered by the user, if it is determined that the current detection task is a specific detection task, switch the detection mode of the current detection task to the target detection mode. The target detection mode is used to change the parameters of the current detection task to preset values and generate a target detection task.

[0065] In an embodiment of the present application, when receiving a mode switching instruction triggered by the user, if it is determined that the current detection task is a specific detection task, switch the detection mode of the current detection task to the target detection mode. The target detection mode can change the parameters of the current detection task to preset values and generate a target detection task.

[0066] Optionally, the mode switching instruction can be an instruction to switch the original detection mode of the sample analyzer to the target detection mode. Among them, the target detection mode refers to the mode of changing the parameters of the detection task sheet of the current detection task to preset values.

[0067] The current detection task can be the task before the sample analyzer changes the parameters. The target detection task can be the task generated after the sample analyzer receives the mode switching instruction and changes the parameters corresponding to the current detection task to preset values.

[0068] The specific detection task can be a task for detecting specific substances in a sample to be detected. For example, the specific detection task can be a task for detecting β-hCG.

[0069] Step 103, generate and store a detection task sheet for the sample to be detected according to the target detection mode.

[0070] In an embodiment of the present application, after changing the parameters of the detection task sheet of the current detection task to preset values according to the target detection mode, a detection task sheet for the sample to be detected can be regenerated and stored, and the sample to be detected can be detected according to the target detection task and the newly generated detection task sheet.

[0071] Optionally, the detection task sheet refers to a form or document filled with relevant information of the sampled person when performing a specific detection item. In the present application, the detection task sheet often includes information such as the basic information of the sampled person, the items to be tested, and the collection time of the blood sample.

[0072] In the embodiment of the present application, first, the detection items of the sample to be detected are obtained. When a mode switching instruction triggered by the user is received, if it is determined that the current detection task is a specific detection task, the detection mode of the current detection task is switched to the target detection mode. The target detection mode is used to change the parameters of the current detection task to preset values and generate a target detection task. Then, a detection task list of the sample to be detected is generated and stored according to the target detection mode. On the one hand, by determining that the current detection task is a specific detection task, the target detection mode is switched in a targeted manner to meet the user's needs. On the other hand, through the target detection mode, the parameters of the current detection task can be flexibly changed to preset values, generating a target detection task and a detection task list, so that the sample analyzer can perform detection according to the parameters of the detection task list during the execution of the target detection task, improving the accuracy of sample detection. In addition, the present application can also re-edit the detection task list generated during the parameter update process of the detection task list, facilitating the user to edit and modify the detection mode and the detection parameters in the detection task list.

[0073] Figure 2 It is a schematic flowchart of a method for updating the parameters of a detection task list shown in another embodiment of the present application. Figure 2 Relatively Figure 1 It describes the technical solution of the embodiment of the present application in more detail. The method may include the following steps:

[0074] Step 201, obtain the detection items of the sample to be detected;

[0075] In the embodiment of the present application, the sample analyzer can communicate with the Laboratory Information Management System (LIS), and then obtain information such as the sample number and detection items of the sample to be detected.

[0076] Step 202, when receiving a shortcut key instruction triggered by the user, obtain the sample number of the sample to be detected and determine the current detection task associated with the sample number;

[0077] In the embodiment of the present application, the shortcut key instruction can be implemented by relevant personnel using the operation keyboard or the display. For example, when the sample analyzer responds to the relevant personnel pressing the shortcut key D, a shortcut key instruction is generated.

[0078] The sample number can be the number of the blood sample of the sampled person. Each sample to be detected corresponds to a sample number. For example, the sample number can be "8888880126". The sample number can be associated with the actual detection task, so that the sample analyzer can accurately know the detection task of the sample to be detected through the sample number.

[0079] As an example, relevant personnel can push the sample tube of the sampled user into the sample bin. After the Lis scans the sample tube and shelves it, and finishes matching the sample code, the detection items corresponding to the sample code are obtained. Then, the sample number is selected, and the shortcut key D is pressed to determine the current detection task associated with the sample number.

[0080] Step 203: Compare each of the items to be detected in the current detection task with the detection items in the specific detection task one by one.

[0081] In the embodiment of the present application, the items to be detected in the current detection task can be compared with the detection items in the specific detection task one by one, so as to accurately determine the detection task corresponding to the sample to be detected, avoid misjudgment, and improve the accuracy of detection.

[0082] Optionally, before the sample analyzer executes a project, it can determine whether further processing is required in combination with the user type of the sample to be detected to improve the accuracy of detection. For example, when the sample analyzer executes the β-hCG project, through one-by-one comparison, it is found that the sample to be detected belongs to the sample of the pregnant population and needs to be diluted by a certain multiple before detection.

[0083] Step 204: When the items to be detected include the specific detection item, determine that the current detection task is the specific detection task.

[0084] In the embodiment of the present application, when the items to be detected include the specific detection item, it can be determined that the current detection task is the specific detection task.

[0085] Optionally, the specific detection item may include a dilution detection item, and the dilution detection item is an item that first dilutes the sample to be detected and then detects the diluted sample to be detected. For example, after diluting the sample to be detected by 200 times, the β-hCG level data of the diluted sample to be detected is detected.

[0086] In an alternative example, if the items to be detected in the current detection task include the dilution detection item, it is determined that the current detection task belongs to the specific detection task; if the items to be detected in the current detection task do not include the dilution detection item, it is determined that the current detection task belongs to an ordinary detection task.

[0087] Step 205: Switch the detection mode of the current detection task to the target detection mode, and generate and store the detection task form of the sample to be detected according to the target detection mode.

[0088] In an embodiment of the present application, the sample analyzer can switch the detection mode of the current detection task to the target detection mode, change the parameters of the current detection task to preset values through the target detection mode, and generate a target detection task. Then, according to the target detection mode, it generates and stores a detection task sheet for the sample to be detected. Finally, during the execution of the target detection task, the sample analyzer can detect the sample to be detected according to the content of the detection task sheet.

[0089] Assume that the sample tube contains the β-hCG item. After pressing the shortcut key D, a pop-up window prompts "The β-hCG item is modified to the dilution method. Do you confirm the modification?" According to the user's operation, there may be the following two results: The first result is that the pop-up window closes after clicking "Confirm", and the sample analyzer changes the β-hCG item to the dilution method. The second result is that the pop-up window closes after clicking "Cancel", and the test method of the β-hCG item remains unchanged and still uses the non-dilution method.

[0090] Assume that the sample does not contain the β-hCG item. After pressing the shortcut key D, no prompt message appears on the sample scanning page, and the test method of the detection item is not changed.

[0091] In an optional example, the sample analyzer can determine the target detection mode based on the correspondence relationship between the pre-stored specific detection task and the target detection mode, and then directly switch the detection mode of the current detection task to the target detection mode.

[0092] In another optional example, the sample analyzer can also determine the target detection mode based on the correspondence relationship between the pre-stored specific detection task and the target detection mode, and switch the detection mode of the current detection task to the target detection mode when receiving a mode switching instruction sent by the user.

[0093] Among them, the correspondence relationship between the specific detection task and the target detection mode can be a mapping relationship between the two. For example, there is a one-to-one mapping relationship between the dilution detection item in the specific detection task and the target detection mode. When it is detected that the detection item of the current detection task includes the dilution detection item, the target detection mode can be determined through this mapping relationship, and then the detection mode of the current detection task can be switched to the target detection mode. And the correspondence relationship between the specific detection task and the target detection mode can be stored in a preset database or other storage spaces, and the present application does not limit the storage form.

[0094] In addition, after generating and storing a detection task list for samples to be detected in accordance with the object detection mode and before submitting the detection task list, the sample analyzer can also, after receiving a detection task list editing instruction sent by the user, obtain the detection task list to be edited according to the detection task list editing instruction and determine the editing box, receive editing of the parameters in the editing box that have been updated to preset values, and generate and save a new detection task list.

[0095] Among them, the detection task list editing instruction can be an instruction generated by relevant personnel touching the corresponding editing control. The detection task list to be edited can be the detection task list retrieved by the sample analyzer from a preset database or storage space after receiving the detection task list editing instruction. The editing box can be the editing box for the parameters of the detection task list to be edited.

[0096] Refer to Figure 3 , Figure 3 is a schematic flowchart of editing the detection task list shown in the embodiments of the present application. Relevant personnel select the saved detection task list on the running list interface, click the control of "Edit Work Order" to generate a detection task list editing instruction, and return to the detection task list page. In the editing box on the detection task list page, re-check the dilution type "Automatic Dilution" in the detection task list, re-select the dilution multiple or edit other content, and re-save the detection task list to generate a new detection task list. After submitting the new detection task list, the sample to be detected is tested using the newly set dilution multiple, and the test starts running until it ends.

[0097] Furthermore, in order to ensure the accuracy of the editing instruction, in the embodiments of the present application, when receiving the detection task list editing instruction, it further includes:

[0098] Determine whether a confirmation instruction is received. The confirmation instruction is an instruction for determining whether to modify or edit the detection task list to be edited;

[0099] If the confirmation instruction is received, obtain the detection task list to be edited according to the detection task list editing instruction.

[0100] Relevant personnel need to input a confirmation instruction at the sample analyzer end. After the sample analyzer receives the confirmation instruction, it can obtain the detection task list to be edited according to the detection task list editing instruction, and realize the editing and / or modification of the detection task list.

[0101] In an example of the present application, refer to Figure 4 , Figure 4This is a flow chart of dilution testing of a sample to be tested as shown in an embodiment of the present application. Assuming that the specific test item is the β-hCG item, the sample tube on the sample tube rack is pushed into the sample bin, and the Lis scans the sample tube on the rack, and after matching the sample code, obtains the test item corresponding to the sample, and determines whether the sample test item includes the β-hCG item. If so, select the sample code and press shortcut key D, and a pop-up window prompts "The β-hCG item is changed to the dilution method. Do you confirm the change?". Figure 5 , Figure 5 This is a schematic diagram of a dilution pop-up window in the dilution detection process shown in an embodiment of the present application. The dilution pop-up window can display the content of "Is the β-hCG item in the sample code [8888880126] diluted according to the standard dilution multiple in the reagent manual?":

[0102] If the pop-up window closes after clicking "OK", change the β-hCG project to the dilution method, and then submit the test task order that requires dilution. The test will be run according to the new test method.

[0103] If the pop-up window is closed after clicking "Cancel", the test method for the β-hCG project remains unchanged and the undiluted method is still used. Then submit a test task order that does not require dilution. Or, if the sample is found to contain no β-hCG project, the relevant personnel press the shortcut key D and there is no prompt message. There is also no need to change the test method for the test project. At this time, submit the original test task order and the test will be run according to the original test method.

[0104] After the test task order is saved, it can be edited again. The relevant personnel can click Edit to return to the editing page of the test task order, re-check "Automatic Dilution" in the dilution type of the test task order, re-select the dilution factor, and save the test task order. The sample analyzer can use the newly set dilution factor to test the sample. For example, the β-hCG project method can be set to dilute 100 times.

[0105] As an example, when the dilution factor is 100 times, the dilution can be performed twice. The first time, 10 times the dilution solution is aspirated, 10 microliters of the diluted sample is taken, and then 10 times the dilution solution is aspirated again, thereby achieving a 100-fold dilution effect.

[0106] In this embodiment, the parameter updating method of the present invention is implemented in the sample management interface. In the sample management interface, the sample number selection can be completed by selecting the graphical display control of the test sample. However, it is also conceivable that in the test task management interface, the sample code selection is performed for the test samples and the corresponding test items listed in the table.

[0107] It should be noted that the embodiments of the present invention include but are not limited to the above examples. It can be understood that under the guidance of the idea of the embodiments of the present invention, those skilled in the art can make settings according to actual situations, and the present invention does not limit this.

[0108] In the embodiments of the present application, first, the detection items of the sample to be detected are obtained. When a mode switching instruction triggered by the user is received, if it is determined that the current detection task is a specific detection task, the detection mode of the current detection task is switched to the target detection mode. The target detection mode is used to change the parameters of the current detection task to preset values and generate a target detection task, and then a detection task list of the sample to be detected is generated and stored according to the target detection mode.

[0109] On the one hand, by determining that the current detection task is a specific detection task, the targeted switching of the target detection mode is realized. Since a preset detection mode is specified for specific detection items, there is no need to separately input parameters manually for each sample, but the parameter update can be batch implemented according to the regulations, reducing manual work and avoiding the risks brought by manual input.

[0110] On the other hand, through the target detection mode, the parameters of the current detection task can be flexibly changed to preset values, generating a target detection task and a detection task list, so that the sample analyzer can perform detection according to the parameters of the detection task list during the execution of the target detection task, improving the accuracy of sample detection.

[0111] In addition, the present application can also re-edit the detection task list generated during the parameter update process of the detection task list, facilitating the user to edit and modify the detection mode and the detection parameters in the detection task list.

[0112] Corresponding to the foregoing embodiments of the application function implementation method, the present application also provides a sample analyzer and corresponding embodiments.

[0113] Figure 6 It is a schematic structural diagram of a sample analyzer shown in the embodiments of the present application.

[0114] See Figure 6 , the sample analyzer at least includes: a sample bin for storing samples; a reagent bin for storing detection reagents and diluents required for detection tasks. The sample analyzer further includes: a controller 601 and a pipette 602; wherein, the controller 601 can be used for:

[0115] Obtain the detection items of the sample to be detected;

[0116] When receiving a mode switching instruction triggered by a user, if it is determined that the current detection task is a specific detection task, the detection mode of the current detection task is switched to the target detection mode, and the target detection mode is used to change the parameters of the current detection task to preset values and generate a target detection task;

[0117] Generate and store a detection task list for the sample to be detected according to the target detection mode.

[0118] Optionally, the controller in the sample analyzer is mainly used to perform operations such as dilution detection and data analysis on the sample to be detected.

[0119] In an optional example, the controller 601 can also be used for:

[0120] Obtain the sample number of the sample to be detected and determine the current detection task associated with the sample number;

[0121] Compare the items to be detected in the current detection task with the detection items in the specific detection task one by one;

[0122] If the items to be detected include dilution detection items, determine that the current detection task is a specific detection task.

[0123] In an optional example, the controller 601 can also be used for:

[0124] Based on the correspondence relationship between the pre-stored specific detection task and the target detection mode, determine the target detection mode;

[0125] Directly switch the detection mode of the current detection task to the target detection mode.

[0126] Or, when receiving a mode switching instruction sent by the user, switch the detection mode of the current detection task to the target detection mode.

[0127] In an optional example, the controller 601 can also be used for:

[0128] After generating and storing the detection task list for the sample to be detected according to the target detection mode and before submitting the detection task list, when receiving a detection task list editing instruction sent by the user, obtain the detection task list to be edited according to the detection task list editing instruction and determine the editing box; edit the parameters in the editing box to generate and save a new detection task list.

[0129] In an optional example, the specific detection items include dilution detection items, and the parameters include dilution multiples.

[0130] If the items to be detected include dilution detection items, the controller controls the pipette to aspirate the diluent according to the dilution multiple in the detection task list.

[0131] Optionally, the pipette can aspirate the diluent in multiple times. For example, when the dilution factor is 100 times, the dilution can be carried out in two times. First, aspirate 10 times the diluent, take 10 μL of the diluted sample, and then aspirate 10 times the diluent, so as to achieve the effect of 100-fold dilution.

[0132] Regarding the sample analyzer in the above embodiments, the specific manners in which each module performs operations have been described in detail in the embodiments related to the method, and will not be elaborated herein.

[0133] Figure 7 It is another structural schematic diagram of a sample analyzer shown in the embodiments of the present application.

[0134] Refer to Figure 7 , the sample analyzer 700 includes a memory 710 and a processor 720.

[0135] The processor 720 can be a central processing unit (CPU), or can also be other general-purpose processors, digital signal processors (DSPs), application specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc.

[0136] The memory 710 may include various types of storage units, such as system memory, read-only memory (ROM), and permanent storage devices. Among them, the ROM may store static data or instructions required by the processor 720 or other modules of the computer. The permanent storage device may be a readable and writable storage device. The permanent storage device may be a non-volatile storage device that does not lose the stored instructions and data even when the computer is powered off. In some embodiments, the permanent storage device uses a mass storage device (such as a magnetic or optical disk, flash memory) as the permanent storage device. In some other embodiments, the permanent storage device may be a removable storage device (such as a floppy disk, optical drive). The system memory may be a readable and writable storage device or a volatile readable and writable storage device, such as dynamic random access memory. The system memory may store some or all of the instructions and data required by the processor during operation. In addition, the memory 710 may include any combination of computer-readable storage media, including various types of semiconductor storage chips (DRAM, SRAM, SDRAM, flash memory, programmable read-only memory), and magnetic disks and / or optical disks may also be used. In some embodiments, the memory 710 may include a removable storage device that is readable and / or writable, such as a compact disc (CD), read-only digital versatile disc (such as DVD-ROM, dual-layer DVD-ROM), read-only Blu-ray disc, super density disc, flash memory card (such as SD card, min SD card, Micro-SD card, etc.), magnetic floppy disk, and so on. Computer-readable storage media do not include carrier waves and instantaneous electronic signals transmitted wirelessly or by wire.

[0137] Executable code is stored on the memory 710, and when the executable code is processed by the processor 720, it may cause the processor 720 to execute some or all of the methods described above.

[0138] The solutions of the present application have been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of the various embodiments have their own emphases. For the parts not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the specification are not necessarily essential to the present application. In addition, it can be understood that the steps in the method embodiments of the present application can be adjusted, combined, and deleted according to actual needs, and the modules in the device embodiments of the present application can be combined, divided, and deleted according to actual needs.

[0139] In addition, the method according to the present application can also be implemented as a computer program or computer program product, which includes computer program code instructions for executing some or all of the steps in the above method of the present application.

[0140] Alternatively, the present application may also be implemented as a non-transitory machine-readable storage medium (or computer-readable storage medium, or machine-readable storage medium) having executable code (or computer program, or computer instruction code) stored thereon, and when the executable code (or computer program, or computer instruction code) is executed by a processor of an electronic device (or an electronic device, a server, etc.), the processor is caused to execute some or all of the steps of the above method according to the present application.

[0141] Those skilled in the art will also understand that the various exemplary logical blocks, modules, circuits, and algorithm steps described in connection with the applications herein can be implemented as electronic hardware, computer software, or a combination of both.

[0142] The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems and methods according to various embodiments of the present application. In this regard, each block in the flowchart or block diagram may represent a module, a segment of a program, or a part of code, which contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the blocks may occur in a different order than marked in the figures. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagram and / or flowchart, and combinations of blocks in the block diagram and / or flowchart, can be implemented by a dedicated hardware-based system that performs the specified functions or operations, or by a combination of dedicated hardware and computer instructions.

[0143] The embodiments of the present application have been described above. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art in the technical field without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles of the embodiments, the practical application, or the improvement of the technology in the market, or to enable other ordinary skilled persons in the technical field to understand the embodiments disclosed herein.

Claims

1. A method for updating parameters of a detection task sheet, characterized in that Including: Obtaining the test items of the sample to be tested; When receiving a mode switching instruction triggered by the user, if it is determined that the current test task is a specific test task, switching the test mode of the current test task to a target test mode, where the target test mode is used to change the parameters of the current test task to preset values and generate a target test task; Generating and storing a test task sheet for the sample to be tested according to the target test mode.

2. The parameter update method of the inspection task sheet according to claim 1, characterized in that, The mode switching instruction includes a shortcut key instruction, and the shortcut key instruction is implemented by means of an operation keyboard or a display.

3. The parameter update method of the inspection task sheet according to claim 1 or 2, characterized in that, The determination that the current test task is a specific test task includes: Obtaining the sample number of the sample to be tested and determining the current test task associated with the sample number; Comparing the test items to be tested in the current test task with the test items in the specific test task one by one; When the test items to be tested include specific test items, determining that the current test task is a specific test task.

4. The method for updating parameters of the inspection task sheet according to claim 3, wherein The specific test items include dilution test items, the parameter is the dilution factor of the sample to be tested, and when the test items to be tested include specific test items, the determination that the current test task is a specific test task includes: When the test items to be tested include the dilution test items, determining that the current test task is the specific test task.

5. The parameter update method of the inspection task sheet according to claim 1, wherein The switching of the test mode of the current test task to the target test mode includes: Determining the target test mode based on the pre-stored correspondence between the specific test task and the target test mode; Directly switching the test mode of the current test task to the target test mode.

6. The parameter update method of the inspection task sheet according to claim 1, wherein The switching of the test mode of the current test task to the target test mode includes: Determining the target test mode based on the pre-stored correspondence between the specific test task and the target test mode; When receiving a mode switching instruction sent by the user, switching the test mode of the current test task to the target test mode; After generating and storing the test task sheet for the sample to be tested according to the target test mode and before submitting the test task sheet, the method further includes: When receiving a test task sheet editing instruction sent by the user, obtaining the test task sheet to be edited according to the test task sheet editing instruction and determining the editing box; Receiving the editing of the parameters in the editing box that have been updated to preset values, generating and saving a new test task sheet.

7. A sample analyzer, comprising: A sample bin for storing samples; A reagent bin for storing the test reagents and diluents required for the test task, characterized in that the sample analyzer further includes: a controller and a pipettor; wherein, the controller is used for: Obtaining the test items to be tested of the sample to be tested; When receiving a mode switching instruction triggered by the user, if it is determined that the current test task is a specific test task, switching the test mode of the current test task to a target test mode, where the target test mode is used to change the parameters of the current test task to preset values and generate a target test task; Generating and storing a test task sheet for the sample to be tested according to the target test mode.

8. The sample analyzer according to claim 7, wherein the controller is further configured to: Obtain a sample number of the sample to be detected, and determine a current detection task associated with the sample number; Compare the items to be detected in the current detection task with the detection items in a specific detection task one by one; When the item to be detected includes the dilution detection item, determine that the current detection task is the specific detection task.

9. The sample analyzer according to claim 8, characterized in that, The specific detection item includes a dilution detection item, and the parameter includes a dilution factor. When the item to be detected includes the dilution detection item, the controller controls the pipette to aspirate the diluent according to the dilution factor in the detection task sheet.

10. A non-transitory machine-readable storage medium, characterized in that, It stores executable code, and when the executable code is executed by a processor of an electronic device, the processor is caused to execute the method according to any one of claims 1-6.

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