Sample analysis system, information tracing method and readable storage medium

Abstract

A sample analysis system, an information tracing method and a readable storage medium, the sample analysis system comprises a control device, an output device respectively connected to the control device and at least one sample analyzer. The sample analyzer is used to detect the sample applied for testing and output the test results to the control device; the control device automatically determines whether to re-test the sample according to the test results, and marks the sample with re-test reason information when it is determined that the sample needs to be re-tested; the output device is used to output the re-test result and the re-test reason information. Since the re-test reason information can be output to the user together with the re-test result after the re-test is completed to prompt the user the reason for the sample re-test, the user can refer to the re-test reason information when reviewing the re-test result, thereby improving the efficiency of the review.

Description

Technical Field

[0001] The present invention relates to the field of in vitro diagnostic technology, and in particular to a sample analysis system, an information tracing method and a readable storage medium. Background Art

[0002] In clinical examinations, blood and other body fluid samples can be tested using sample analysis instruments such as blood analyzers, immunoassay analyzers, and biochemical analyzers to obtain clinical diagnostic information, providing medical staff with a basis for diagnosing diseases and judging body functions.

[0003] At present, during the sample inspection process, when the sample analyzer detects and analyzes the test results of the sample, if the test results are abnormal, the sample will be re-tested. After the re-test results come out, when the user reviews the re-test results, it is necessary to conduct a comprehensive review of all the results, and it is impossible to conduct a targeted review based on the reasons for the re-test, which is time-consuming and labor-intensive, and inefficient. Summary of the invention

[0004] The present application provides a sample analysis system, an information tracing method and a readable storage medium to solve the problem that the prior art cannot conduct a targeted review of the re-examination results.

[0005] According to the first aspect, an embodiment provides a sample analysis system, including an output device, a control device, and at least one sample analyzer;

[0006] The sample analyzer is connected to the control device and is used to detect the sample applied for testing and output the test results to the control device;

[0007] The control device automatically determines whether to retest the sample based on the test result of the received sample, and when it is determined that the sample needs to be retested, the sample is marked with retest reason information;

[0008] The output device is connected to the control device and is used to output the re-inspection result and the re-inspection reason information.

[0009] According to a second aspect, an embodiment provides a sample analysis system, including an input device, an output device, a sample scheduling mechanism, a control device, and at least one retest device;

[0010] The input device is used to obtain re-examination information and send the re-examination information to the control device, wherein the re-examination information includes re-examination sample information and re-examination reason information corresponding to the re-examination sample;

[0011] The control device is used to control the sample scheduling mechanism to schedule the re-examination sample to the corresponding re-examination device for re-examination according to the received re-examination information, receive the re-examination result sent by the re-examination device, and send the re-examination result and the re-examination reason information corresponding to the re-examination sample to the output device;

[0012] The output device is used to output the re-inspection result and the re-inspection reason information.

[0013] According to the third aspect, an embodiment provides an information tracing method, including:

[0014] Obtain test results for samples;

[0015] Automatically determine whether to retest based on the test results of the sample;

[0016] When it is determined that a sample needs to be retested, the sample is marked with information about the reason for the retest;

[0017] Re-test the samples that need to be re-tested to obtain the re-test results;

[0018] Output the re-inspection result and the re-inspection reason information.

[0019] According to a fourth aspect, an embodiment provides a computer-readable storage medium, comprising a program, wherein the program can be executed by a processor to implement the method as described above.

[0020] According to the sample analysis system, information tracing method and computer-readable storage medium of the above-mentioned embodiments, since the re-examination reason information can be output to the user together with the re-examination result after the re-examination is completed to prompt the user of the reason for the sample re-examination, when the user reviews the re-examination result, he can refer to the re-examination reason information for targeted review, thereby improving the efficiency of the review. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of a sample analysis system provided by an embodiment of the present invention;

[0022] Figure 2 A schematic diagram of the structure of a specific sample analysis system provided by an embodiment of the present invention;

[0023] Figure 3 A schematic diagram of the structure of another sample analysis system provided by an embodiment of the present invention;

[0024] Figure 4 A flowchart of an information tracing method provided by an embodiment of the present invention;

[0025] Figure 5 A flowchart of a specific information tracing method provided by an embodiment of the present invention;

[0026] Figure 6 A schematic diagram of a review rule definition interface of the present invention;

[0027] Figure 7 This is a schematic diagram of the display effect of the re-inspection result and re-inspection reason information of the present invention;

[0028] Figure 8 A schematic diagram of the structure of another sample analysis system provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are for making the present application better understood. However, those skilled in the art can easily recognize that some features can be omitted in different situations, or can be replaced by other elements, materials, methods. In some cases, some operations related to the present application are not shown or described in the specification, this is to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations according to the description in the specification and the general technical knowledge in the art.

[0030] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be replaced or adjusted in order in a manner that is obvious to those skilled in the art.

[0031] The terms “connection” and “coupling” in this application include direct and indirect connections (couplings) unless otherwise specified.

[0032] When performing biochemical immunoassay on samples, such as routine blood analysis on blood samples, after analysis by a blood analyzer, laboratory doctors usually need to screen out samples that need to be re-examined based on the analysis results. After the re-examination, since the system does not have any prompt information to explain why the sample needs to be re-examined, when reviewing the re-examination results, the laboratory doctors can only conduct a comprehensive review that is time-consuming and laborious, which is inefficient. In order to solve this problem, the solution of the present invention is proposed.

[0033] In the embodiment of the present invention, when a sample needs to be re-examined, the re-examination reason information of the sample is recorded, and the re-examination reason information is outputted simultaneously when the re-examination result is outputted.

[0034] Please refer to Figure 1 , is a schematic diagram of the structure of a sample analysis system provided by an embodiment of the present invention, such as Figure 1As shown, the sample analysis system includes an output device 01, a control device 02 and N (N is an integer greater than or equal to 1) sample analyzers 03, and the control device 02 is connected to the output device 01 and the sample analyzer 03 respectively. Among them, the sample analyzer 03 is used to detect the sample applied for testing and output the test result to the control device 02. The control device 02 automatically determines whether to re-examine based on the test result of the received sample. When it is determined that the sample needs to be re-examined, the sample is marked with re-examination reason information. After the re-examination is completed, the output device 01 outputs the re-examination result and re-examination reason information of the sample.

[0035] In one embodiment, when the control device 02 determines that the sample needs to be re-examined, it screens out the sample that needs to be re-examined, and re-examines the sample that needs to be re-examined. At the same time, the control device 02 can mark the re-examination reason information of the sample that needs to be re-examined in the sample information of the sample, and after the re-examination is completed, send the sample information and re-examination result of the sample to the output device 01 for output. The output device 01 may include a display module and / or a printer, and the sample information including the re-examination reason information and the re-examination result can be displayed by the display module, or printed out by the printer.

[0036] In one embodiment, the control device 02 is specifically used to determine whether the test result meets the re-inspection rule when receiving the test result of the sample, and when the re-inspection rule is met, mark the sample with re-inspection reason information. The re-inspection rule includes re-inspection trigger conditions and re-inspection types, and the re-inspection type may include microscopic examination, re-inspection on the original sample analyzer, re-inspection by changing the sample analyzer, and / or re-inspection by changing the detection mode, etc. Changing the detection mode may be, for example, changing the detection parameters of the detection instrument, changing the test order of the sample test items, etc. The re-inspection reason information is obtained according to the re-inspection trigger condition, for example, it can be automatically generated according to the re-inspection trigger condition, or it can also be set by the user according to the re-inspection trigger condition.

[0037] At the same time, when the control device 02 determines that the test result of the sample meets the re-inspection rule, it considers that the sample needs to be re-inspected. The control device 02 selects the samples that need to be re-inspected according to the re-inspection rule, and re-inspects the samples that need to be re-inspected according to the re-inspection rule.

[0038] In a specific embodiment, taking the re-examination type as microscopic examination and the re-examination trigger condition including the microscopic examination trigger condition as an example, a specific sample analysis system is provided. Figure 2The sample analysis system includes an output device 01, a control device 02, N sample analyzers 03, a sample scheduling mechanism 04, a slide pusher 05 and a slide reader 06. The control device 02 is connected to the output device 01, the sample analyzer 03, the sample scheduling mechanism 04, the slide pusher 05 and the slide reader 06 respectively. The sample scheduling mechanism 04 is used to transfer the sample to the sample analyzer 03, the slide pusher 05 and / or the slide reader 06. The sample analyzer 03 detects the sample applied for testing and outputs the test result to the control device 02. When the control device 02 determines that the test result of the sample meets the microscopic examination trigger condition, it marks the sample with the re-examination reason information associated with the microscopic examination trigger condition, selects the sample whose test result meets the microscopic examination trigger condition, controls the sample scheduling mechanism 04 to schedule the sample that meets the microscopic examination trigger condition to the slide pusher 05 for slide pushing, obtains the slide to be examined, and then controls the sample scheduling mechanism 04 to transfer the slide to be examined to the slide reader 06 for microscopic examination to obtain the microscopic examination result.

[0039] For example, the re-examination rule includes a re-examination trigger condition of "white blood cell value <1", and the corresponding re-examination type is "microscopic examination". At this time, "white blood cell value <1" can be considered as a microscopic examination trigger condition. After the control device 02 receives the test result of sample A, it finds that the white blood cell value in the test result is 0.8, and then determines that the test result meets the microscopic examination trigger condition of "white blood cell value <1". At this time, the re-examination function is triggered, and the sample analysis system will perform microscopic examination on sample A according to the re-examination type "microscopic examination", control the sample scheduling mechanism 04 to schedule sample A to the slide pusher 05 for pushing, obtain the slide to be examined, and then control the sample scheduling mechanism 04 to transport the slide to be examined to the slide reader 06 for microscopic examination to obtain the microscopic examination result. When the control device 02 determines that the test result of sample A meets the microscopic examination trigger condition, it will also mark the re-examination reason information for sample A, and the re-examination reason information is marked as "leukopenia", for example. When the microscopic examination of sample A is completed, the control device 02 sends the re-examination result of sample A and the re-examination reason information "leukopenia" to the output device 01 for output. In this way, when the user reviews the microscopic examination result, he can know from the re-examination reason information "leukopenia" that the microscopic examination is performed because of the leukopenia detected in the test of sample A, and can then focus on the white blood cell test result during the review.

[0040] In one embodiment, the above recheck rules can be customized by the user. Figure 3 , is a schematic diagram of the structure of another sample analysis system provided by an embodiment of the present invention, and Figure 1The difference is that in this embodiment, the sample analysis system also includes an input device 09 connected to the control device 02. When it is necessary to define a re-inspection rule, an instruction to define the re-inspection rule can be sent to the control device 02 through the input device 09. When the control device 02 receives the instruction, it sends a re-inspection rule definition interface to the display module of the output device 01 for display, wherein the re-inspection rule definition interface includes a setting menu for customizing re-inspection trigger conditions and re-inspection types. The control device 02 determines the re-inspection rule according to the user's custom operation in the re-inspection rule definition interface acquired by the input device 09.

[0041] akin, Figure 2 The sample analysis system shown may also include an input device 09 connected to the control device 02 to achieve the same function.

[0042] In one embodiment, after the sample analysis system displays the re-examination result and the re-examination reason information through the display module, the input device 09 is also used to obtain the user's editing operation on the re-examination result and / or the re-examination reason information, and the control device 02 edits the re-examination result and / or the re-examination reason information according to the editing operation to meet the user's viewing habits. For example, if the re-examination reason information displayed is "leukocytopenia", the doctor may be accustomed to using the English abbreviation "WBC" for "white blood cells", and then the re-examination reason information can be edited to "WBC reduction" through the editing operation.

[0043] Based on the above sample analysis system, the embodiment of the present invention also provides an information tracing method, the flow chart of which is shown in Figure 4 , the method may include the following steps:

[0044] Step 101: Obtain test results of samples.

[0045] The sample analysis system detects the sample applied for testing through the sample analyzer 03 , and the control device 02 obtains the test result of the sample from the sample analyzer 03 .

[0046] Step 102: Determine whether to conduct a re-inspection.

[0047] After the control device 02 obtains the test result of the sample, it automatically determines whether to retest the sample according to the test result. If it is determined that the sample needs to be retested, step 103 and step 104 are executed.

[0048] In one embodiment, the control device 02 can determine whether the test result of the sample meets the re-inspection rule. When the re-inspection rule is met, it is determined that the sample needs to be re-inspected. The re-inspection rule includes a re-inspection trigger condition and a re-inspection type. If the test result of the sample meets the re-inspection trigger condition, the sample needs to be re-inspected. Re-inspection reason information can be obtained according to the re-inspection trigger condition. For example, the re-inspection reason information can be automatically generated according to the re-inspection trigger condition, or the re-inspection reason information can be set by the user according to the re-inspection trigger condition.

[0049] Step 103: Mark the sample with information about the reason for re-examination.

[0050] When the control device 02 determines that a sample needs to be re-examined, it marks the sample with information about the reason for the re-examination.

[0051] Step 104: Retest the sample.

[0052] When the control device 02 determines that a sample needs to be retested, it retests the sample that needs to be retested and obtains a retest result.

[0053] Step 105: Output the re-inspection result and re-inspection reason information.

[0054] After the re-examination is completed, the control device 02 sends the re-examination result and re-examination reason information of the sample to the output device 01 for output, for example, the re-examination result and re-examination reason information can be displayed, or the re-examination result and re-examination reason information can be printed out to prompt the user the reason for the re-examination.

[0055] In one embodiment, when the control device 02 determines that a sample needs to be re-examined, the sample that needs to be re-examined can be screened out according to the re-examination rule, and then the sample that needs to be re-examined can be re-examined according to the re-examination rule. Specifically, the re-examination type of the sample that needs to be re-examined can be obtained, and the sample that needs to be re-examined can be re-examined according to the re-examination type. At the same time, the control device 02 marks the re-examination reason information in the sample information of the sample that needs to be re-examined, and outputs the sample information and re-examination result of the sample after the re-examination is completed.

[0056] The information tracing method provided in this embodiment, when it is determined based on the test results of the sample that the sample needs to be re-examined, re-examines the sample that needs to be re-examined to obtain the re-examination result, and marks the re-examination reason information for the sample that needs to be re-examined. After the re-examination is completed, the re-examination reason information is output to the user together with the re-examination result to prompt the user of the reason for the re-examination. In this way, when the user reviews the re-examination result, he can refer to the re-examination reason information for targeted review, thereby improving the efficiency of the review.

[0057] The types of re-testing for samples can be microscopic examination, re-testing on the original sample analyzer, re-testing on a different sample analyzer, re-testing in a different test mode, etc. The following takes microscopic examination as an example. Figure 2 The sample analysis system shown is used to further illustrate the solution of the present invention in detail.

[0058] Figure 5 A flowchart of a specific information tracing method is provided for an embodiment of the present invention. The method is illustrated by taking the case where the re-examination trigger condition is "[WBC]<1", the re-examination type is "film reading microscopic examination", and the re-examination reason information is "white blood cell value is too low". The re-examination trigger condition at this time can be considered as a microscopic examination trigger condition. The method may include the following steps:

[0059] Step 201: Define review rules.

[0060] Before the sample test, the user can customize the re-inspection rules as needed. When it is necessary to define the re-inspection rules, the instruction to define the re-inspection rules can be sent to the control device 02 through the input device 09. For example, a function option for triggering the re-inspection rule customization function can be set on the user main interface, and the re-inspection rule definition interface can be displayed when the user selects the option through the input device 09. Alternatively, a shortcut key for triggering the re-inspection rule customization function can also be set. When the control device 02 receives the instruction to define the re-inspection rules, it sends the re-inspection rule definition interface to the display module of the output device 01 for display, wherein the re-inspection rule definition interface includes a setting menu for customizing the re-inspection trigger conditions and re-inspection types.

[0061] Figure 6 A schematic diagram of a re-examination rule definition interface is shown. Users can customize the re-examination trigger conditions in the "Parameter Rule" option. For example, the defined re-examination trigger condition is "[WBC]<1". When the white blood cell value in the sample test result is less than 1, the re-examination function will be triggered; users can select the type of re-examination in "Re-examination Type", that is, the method of re-examination, such as the selected re-examination type is "Film Reading Microscopic Examination"; the interface also provides an option "Re-examination Reason Prompt Information" for setting the corresponding re-examination reason information. Users can set the re-examination reason information in this option, such as setting the information to "white blood cell value is too low". Furthermore, users can also name the set re-examination rule in "Rule Name", for example, the previously set rule can be named "Microscopic Examination Rule 1".

[0062] In actual applications, each time a user sets a recheck rule, the rule can be displayed in the preset area of ​​the interface through the "Add" button in the interface. A check box can be set for each recheck rule. When the check box is selected, the recheck rule is enabled. The user can choose according to actual needs. The user can also select the recheck rule to be deleted and delete it through the "Delete" button.

[0063] In actual applications, you can also set a flag rule associated with the re-examination trigger condition, and an alarm can be issued according to the flag rule during the re-examination. For example, if the flag rule set in the "Flag Rule" option is "[Leukocytopenia]", and its rule relationship with "[WBC]<1" is set to an "AND" operation, an alarm can be issued when leukocytopenia occurs during the re-examination process due to the "[WBC]<1" condition being met.

[0064] The control device 02 determines the recheck rule according to the user's custom operation in the recheck rule definition interface acquired by the input device 09. Figure 6 If the microscopic inspection rule 1 is selected in the interface shown, the control device 02 will determine the microscopic inspection rule 1 as the final re-inspection rule.

[0065] Step 202: Obtain test results of the sample.

[0066] The sample analysis system detects the sample applied for testing through the sample analyzer 03 , and the control device 02 obtains the test result of the sample from the sample analyzer 03 .

[0067] Step 203: Determine whether the recheck rules are met.

[0068] After the control device 02 obtains the test result of the sample, it determines whether the test result of the sample satisfies the re-inspection rule. If it is determined that the re-inspection rule is satisfied, the sample needs to be re-inspected, and steps 204 and 205 are executed at this time.

[0069] For example, there are 10 samples applied for testing, and the user defines and enables re-test rule 1, the re-test trigger condition of which is "[WBC]<1", the re-test type is "film reading and microscopic examination", and the re-test reason information is "white blood cell value is too low". After the sample analyzer 03 tests the 10 samples, it obtains the test results of each sample, and then outputs the test results to the control device 02. The control device 02 determines that the white blood cell values ​​of the test results of sample No. 2 and sample No. 5 are both less than 1, and the re-test trigger condition of "[WBC]<1" is met, and then steps 204 and 205 are executed.

[0070] Step 204: Mark the sample with information about the reason for re-examination.

[0071] When the control device 02 determines that the test results of sample No. 2 and sample No. 5 satisfy "[WBC]<1", it marks the re-examination reason information for sample No. 2 and sample No. 5 respectively, and marks their re-examination reason information as "white blood cell value is too low". The re-examination reason information can be marked in the respective sample information, which can include the sample number and sample test items.

[0072] Step 205: Screening samples.

[0073] When the control device 02 determines that the test results of sample No. 2 and sample No. 5 satisfy "[WBC]<1", sample No. 2 and sample No. 5 are screened out from the 10 samples applied for testing as samples requiring microscopic examination according to re-examination rule 1. For example, the control device 02 can control the screening mechanism in the sample analysis system to screen out sample No. 2 and sample No. 5 from the 10 samples applied for testing.

[0074] Step 206: Push the sample.

[0075] After the control device 02 selects sample No. 2 and sample No. 5 that need microscopic examination, it controls the sample scheduling mechanism 04 to schedule sample No. 2 and sample No. 5 to the slide pusher 05 for pushing the slides according to the "film reading and microscopic examination" type in the re-examination rule 1, and obtains the slides for sample No. 2 and sample No. 5 to be examined under the microscope, respectively.

[0076] Step 207: Perform microscopic examination on the sample.

[0077] After obtaining the slides to be examined for sample No. 2 and sample No. 5, the control device 02 continues to control the sample scheduling mechanism 04 to transfer the slides to be examined for sample No. 2 and sample No. 5 to the film reader 06, which performs microscopic examination on the slides to be examined for these two samples to obtain the microscopic examination results for sample No. 2 and sample No. 5, respectively.

[0078] Step 208: Output the microscopic examination results and re-examination reason information.

[0079] After the microscopic examination is completed and the microscopic examination results (i.e., re-examination results) are obtained, the control device 02 sends the microscopic examination results of sample No. 2 and sample No. 5 and the marked re-examination reason information "white blood cell value is too low" to the output device 01 for output. The output device 01 is, for example, a display, and the microscopic examination results and re-examination reason information "white blood cell value is too low" of sample No. 2 can be displayed on the display, and the microscopic examination results and re-examination reason information "white blood cell value is too low" of sample No. 5 can be displayed on the display.

[0080] Taking sample No. 2 as an example, Figure 7 A schematic diagram of the display effect of the re-examination results and re-examination reason information is shown. In this display interface, the microscopic examination results of various types of cells such as neutrophils, lymphocytes, and eosinophils in white blood cells can be displayed in a table, and the microscopic examination results of various types of cells can also be displayed in the form of microscopic examination images in a preset area. In addition, a display area for the re-examination reason information is preset on the display interface, such as Figure 7In the lower left corner area of ​​the display, "white blood cell value is too low" is displayed in the area. In this way, when reviewing the re-examination results, the user can clearly understand the reason for the re-examination of sample No. 2 based on the prompt information, and then conduct a targeted review of the re-examination results of sample No. 2 based on the re-examination reason information, without the need for a comprehensive review, thereby improving the review efficiency. In actual applications, an edit box can also be set in the display interface to facilitate users to record some information. For example, if the user has reviewed the re-examination results, the word "reviewed" can be recorded in the edit box. In this way, the user can clearly know which samples' re-examination results have been reviewed.

[0081] For sample No. 5, Figure 7 The effect shows the re-inspection results and re-inspection reasons.

[0082] After displaying the microscopic examination result and the re-examination reason information, the following step 209 may also be performed.

[0083] Step 209: Edit the microscopic examination result and / or re-examination reason information.

[0084] The control device 02 edits the microscopic examination result and / or the re-examination reason information according to the acquired editing operation. Specifically, when the microscopic examination result and / or the re-examination reason information needs to be edited, the user can edit the microscopic examination result and / or the re-examination reason information through the input device 09, and the control device 02 edits the microscopic examination result and / or the re-examination reason information according to the editing operation. The editing operation may be, for example, operations such as change and mark.

[0085] The information tracing method provided in this embodiment allows users to customize re-examination rules according to test requirements. When the test results of a sample meet the microscopic examination triggering conditions in the re-examination rules, the sample is marked with re-examination reason information. At the same time, samples that need microscopic examination are screened from the samples applied for testing according to the re-examination rules, and samples that need microscopic examination are examined according to the re-examination types in the re-examination rules. After the microscopic examination is completed, the microscopic examination results and re-examination reason information are displayed, which can track and trace the information flow of the sample throughout the process. The displayed re-examination reason information can prompt the user what caused the microscopic examination to be required. In this way, the user can refer to the information to review the microscopic examination results in a targeted manner, thereby improving the efficiency of microscopic examination review.

[0086] The above embodiment is explained by taking the activation of a re-examination rule as an example. In actual application, two or more re-examination rules can also be activated. The sample analysis system re-examines the samples that meet each re-examination rule according to the activated re-examination rules. For example, the user sets and activates two re-examination rules: re-examination rule M and re-examination rule Q, wherein the re-examination trigger condition included in re-examination rule M is "[WBC] <1", the re-examination type is "film reading microscopy", and the re-examination reason information is "white blood cell value is too low"; the re-examination trigger condition included in re-examination rule Q is "Hb <100" (that is, the hemoglobin value is less than 100), the re-examination type is "re-test on the original sample analyzer", and the re-examination reason information is "hemoglobin value is low". There are 10 samples applied for testing. The sample analyzer is used to test these 10 samples to obtain the test results of each sample. The WBC value of sample No. 1 is 0.7, the Hb value of sample No. 2 is 60, and the Hb value of sample No. 8 is 90. At this time, the control device 02 determines that the test result of sample No. 1 meets the re-inspection rule M, and the test results of samples No. 2 and No. 8 meet the re-inspection rule Q. Then, sample No. 1 will be selected from the 10 samples applied for testing for film reading and microscopic examination, and the re-inspection reason information "white blood cell value is too high" will be marked on sample No. 1. "Low"; select sample No. 2 and sample No. 8 from the 10 samples applied for testing, mark the re-test reason information "low hemoglobin value" for these two samples respectively, and transfer these two samples to the sample analyzers that originally tested them for re-testing. For example, if sample No. 2 was previously tested on sample analyzer No. 2, and sample No. 8 was originally tested on sample analyzer No. 1, then during the re-test, sample No. 2 will still be transferred to sample analyzer No. 2 for testing, and sample No. 8 will be transferred to sample analyzer No. 1 for testing. After the re-test is completed, the re-test results and re-test reason information of each re-tested sample are displayed.

[0087] The above embodiment is explained by taking the example of a user setting the re-examination reason information in the re-examination rule definition interface. In actual applications, the user does not need to set the re-examination reason information. Instead, when it is determined that the sample test result meets the re-examination trigger condition in the re-examination rule, the corresponding re-examination reason information is generated according to the re-examination trigger condition. For example, when it is determined that the test result of sample A meets the re-examination trigger condition "[WBC]<1", the re-examination reason information of "white blood cell value is too low" is automatically generated according to "[WBC]<1", and the re-examination reason information is marked for sample A.

[0088] Based on the same inventive concept, the present invention provides another sample analysis system, the structural diagram of which is shown in FIG. Figure 8The sample analysis system includes an input device 09, an output device 01, a sample scheduling mechanism 04, a control device 02, and R (R is an integer greater than or equal to 1) re-examination devices 08. The input device 09 is used to obtain re-examination information and send the re-examination information to the control device 02. The re-examination information includes re-examination sample information and re-examination reason information corresponding to the re-examination sample, wherein the re-examination sample information may include a sample number and a test item. The control device 02 is used to control the sample scheduling mechanism 04 to schedule the re-examination sample to the corresponding re-examination device 08 for re-examination according to the received re-examination information, receive the re-examination result sent by the re-examination device 08, and send the re-examination result and the re-examination reason information corresponding to the re-examination sample to the output device 01, and the output device 01 outputs the re-examination result and the re-examination reason information.

[0089] If the sample is analyzed by the sample analyzer and the test result of the sample is obtained, the doctor can select the sample that needs to be retested (retest sample) from the sample applied for the test according to the test result. Figure 8 Specifically, the doctor can input the sample information (re-examination sample information) of the re-examination samples, such as the sample number and test items, through the input device 09 according to the selected samples that need to be re-examined (re-examination samples), and input the re-examination reason information of each re-examination sample. The control device 02 will control the sample scheduling mechanism 04 to schedule the re-examination samples to the corresponding re-examination equipment 08 for re-examination according to the re-examination sample information. After the re-examination, the re-examination results and re-examination reason information of each re-examination sample will be sent to the output device 01 for output.

[0090] In one embodiment, all re-examination samples can be subjected to microscopic examination. In this case, the sample analysis system may include two re-examination devices 08, one being a slide pusher and the other being a slide reader. The control device 02 may control the sample scheduling mechanism 04 to schedule the re-examination samples to the slide pusher for slide pushing according to the re-examination sample information to obtain the slides to be examined, and then control the sample scheduling mechanism 04 to schedule the slides to be examined to the slide reader for reading to obtain the microscopic examination results of each re-examination sample.

[0091] In another embodiment, the user can select the re-examination type for the re-examination sample. In this case, the re-examination information input by the user also includes the re-examination type, which can be, for example, microscopic examination, re-examination on the original sample analyzer, re-examination on a different sample analyzer, re-examination with a changed detection mode, etc. Changing the detection mode can be, for example, changing the detection parameters of the detection instrument, changing the test sequence of the sample test items, etc. In this scenario, the sample analysis system can include a slide pusher, a slide reader, and at least one sample analyzer, and the slide pusher, slide reader, and sample analyzer are the re-examination equipment. During the re-examination, for example, if the user inputs the re-examination type of re-examination samples No. 1 and No. 2 as "microscope examination", and inputs the re-examination type of re-examination sample No. 3 as "re-test on the original sample analyzer", the control device 02 will control the sample scheduling mechanism 04 to schedule the re-examination samples No. 1 and No. 2 to the slide pusher for slide pushing, obtain the slides to be tested for the re-examination samples No. 1 and No. 2, and then schedule the two slides to be tested to the slide reader for reading; the control device 02 will control the sample scheduling mechanism 04 to schedule sample No. 3 to the sample analyzer that originally tested sample No. 3 for testing. After the re-examination is completed, the re-examination results and re-examination reason information of each re-examination sample are displayed.

[0092] Figure 8 The sample analysis system shown can be applied to the scenario of manual re-examination, especially when there are a large number of re-examination samples or the medical staff who re-examines the samples is not the same person as the reviewer of the re-examination results. When reviewing the re-examination results, the reviewer of the re-examination results can clearly understand the reason for the re-examination of each re-examination sample based on the displayed re-examination reason information, and then conduct a targeted review of the re-examination results with reference to the re-examination reason information, thereby improving the efficiency of the re-examination review.

[0093] Those skilled in the art will appreciate that all or part of the functions of the various methods in the above-mentioned embodiments can be implemented by hardware or by computer programs. When all or part of the functions in the above-mentioned embodiments are implemented by computer programs, the program can be stored in a computer-readable storage medium, and the storage medium can include: read-only memory, random access memory, disk, optical disk, hard disk, etc., and the program is executed by a computer to implement the above-mentioned functions. For example, the program is stored in the memory of the device, and when the program in the memory is executed by the processor, all or part of the above-mentioned functions can be implemented. In addition, when all or part of the functions in the above-mentioned embodiments are implemented by computer programs, the program can also be stored in a storage medium such as a server, another computer, disk, optical disk, flash disk or mobile hard disk, and can be downloaded or copied and saved in the memory of the local device, or the system of the local device is updated, and when the program in the memory is executed by the processor, all or part of the functions in the above-mentioned embodiments can be implemented.

[0094] The above specific examples are used to illustrate the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the art, according to the concept of the present invention, some simple deductions, modifications or substitutions can be made.

Claims

1. A sample analysis system, characterized in that: It includes an output device, a control device, a sample analyzer, a sample scheduling mechanism, a film pusher, and a film reader; The control device is respectively connected with the output device, the sample analyzer, the sample scheduling mechanism, the film pusher and the film reader; The sample dispatching mechanism is used to transfer the blood sample to the sample analyzer, the slide pusher and the slide reader; the sample analyzer is used to perform a routine blood test on the blood sample applied for the test and output the test result to the control device; The control device is used to mark the blood sample with re-examination reason information associated with the microscopic examination trigger condition when it is determined that the test result of the blood sample meets the microscopic examination trigger condition, screen out the blood samples whose test results meet the microscopic examination trigger condition, control the sample scheduling mechanism to schedule the blood samples that meet the microscopic examination trigger condition to the slide pusher for slide pushing to obtain the slide to be examined, and then control the sample scheduling mechanism to transport the slide to be examined to the slide reader for microscopic examination to obtain the microscopic examination result; The output device is connected to the control device, and is used to output the microscopic examination results and the re-examination reason information, wherein the microscopic examination results at least include the microscopic examination images of the cells, and wherein the output device is a display, and is used to simultaneously display the microscopic examination images and the re-examination reason information on a display interface, so as to review the microscopic examination images of the cells in a targeted manner with reference to the re-examination reason information.

2. The sample analysis system according to claim 1, characterized in that: The display is also used to simultaneously display at least one of the statistical data corresponding to the cell classification in the microscopic image and the test result on the display interface.

3. The sample analysis system according to claim 1, wherein: The control device is also used to record the re-examination reason information of the blood sample that needs to be re-examined in the sample information of the blood sample.

4. The sample analysis system according to claim 1, wherein: Also included is an input device; The output device includes a display module, and the display module is used to display a re-inspection rule definition interface, wherein the re-inspection rule includes a re-inspection trigger condition and a re-inspection type, and the re-inspection reason information is obtained according to the re-inspection trigger condition; The input device is used to obtain the user's customized operation in the re-inspection rule definition interface, and the re-inspection rule definition interface includes a setting menu for customizing re-inspection trigger conditions and re-inspection types; The control device is also used to send a review rule definition interface to the display module for display when receiving an instruction to define a review rule sent through the input device, and determine the review rule according to the user's customized operation in the review rule definition interface.

5. The sample analysis system according to claim 4, characterized in that: The retest types also include retesting on the original sample analyzer, retesting with a different sample analyzer, and / or retesting with a different test mode.

6. The sample analysis system according to claim 1, wherein: It also includes an input device, which is used to obtain the user's editing operation on the microscopic examination result and / or the re-examination reason information; The control device is also used to edit the microscopic examination result and / or the re-examination reason information according to the editing operation.

7. An information tracing method, characterized in that: include: The sample analyzer performs a routine blood test on the blood sample applied for testing to obtain the test result of the blood sample; When it is determined that the test result of the blood sample meets the microscopic examination triggering condition, marking the blood sample with re-examination reason information associated with the microscopic examination triggering condition; Screen out blood samples whose test results meet the microscopic examination triggering conditions, and the sample dispatching mechanism dispatches the blood samples that meet the microscopic examination triggering conditions to the slide pusher for slide pushing, so as to obtain the slide to be examined under the microscope; The sample dispatching mechanism transports the glass slide to be examined under a microscope to a slide reader for examination under a microscope to obtain a result of the examination under a microscope, wherein the result of the examination under a microscope at least includes a microscopic image of the cell; and The microscopic examination image and the re-examination reason information are simultaneously displayed on the display interface of the display, so that the microscopic examination image of the cell can be specifically reviewed with reference to the re-examination reason information.

8. The method according to claim 7, characterized in that Also includes: At least one of the statistical data corresponding to the cell classification in the microscopic image and the test result is simultaneously displayed on the display interface.

9. The method according to claim 8, characterized in that The re-examination reason information associated with the blood sample mark and the microscopic examination triggering condition includes: The retest reason information of the blood sample that needs to be retested is recorded in the sample information of the blood sample.

10. The method according to claim 7, characterized in that Also includes: When receiving an instruction to define a recheck rule, a recheck rule definition interface is displayed, wherein the recheck rule definition interface includes a setting menu for customizing recheck trigger conditions and recheck types; The recheck rule is determined according to the user's custom operation in the recheck rule definition interface, wherein the recheck rule includes a recheck trigger condition and a recheck type, and the recheck reason information is obtained according to the recheck trigger condition.

11. The method according to claim 10, characterized in that The retest types also include retesting on the original sample analyzer, retesting with a different sample analyzer, and / or retesting with a different test mode.

12. The method according to claim 7, characterized in that Also includes: The microscopic examination result and / or the re-examination reason information is edited according to the acquired editing operation.

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