CN112654871B - Method and system for monitoring samples on pipeline - Google Patents
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Abstract
A method and system for monitoring samples on a pipeline, the pipeline including at least one sample analyzer (IVD 1, IVD2, … …, IVDN) for inspecting samples loaded on a sample rack, the method comprising obtaining rack information (31) for the sample rack; a target analyzer (IVD 1, IVD2, … …, IVDN) (32) assigned to the sample rack for testing the item to be tested; planning a scheduling path (33) for the sample tube rack according to target analyzers (IVD 1, IVD2, … …, IVDN) corresponding to the sample tube rack; controlling a dispatching mechanism to transfer the sample pipe frames to target analyzers (IVD 1, IVD2, … …, IVDN) according to a dispatching path for inspection; predicting a test completion time (34) for at least one sample on the sample tube rack; and outputting prompt information (35) corresponding to the sample according to the test completion time, so that the test completion time of the sample is automatically predicted by the assembly line, and a user can know the condition of the sample to be monitored according to the prompt information output by the system, and then follow-up work arrangement is reasonably performed.
Description
Technical Field
The invention relates to a sample monitoring method, in particular to a method and a system for monitoring samples on a pipeline.
Background
Along with the progress of automatic control technology and analysis technology in the medical field, the application requirements for detecting a large number of samples and multiple indexes in the medical field are increasing, and in the prior art, sample detection is changed into pipeline operation and is completed by a set of automatic inspection equipment. The dispatching mechanism of the device can automatically and reasonably distribute each sample tube rack to each sample analyzer for analysis according to factors such as load information, inspection speed and relevant information of the sample tube racks of each sample analyzer. The pipelining of sample detection has improved the speed that detects the sample to the equipment is automatic to dispatch the sample, after user (e.g. medical staff) places sample pipe support on the assembly line, can wait the pipelining output result, then carries out audit and submit report, does not need staff to participate in the testing process, has practiced thrift the human cost to a certain extent.
However, when the user wants to know whether a specific sample has output the result, the user needs to manually refresh and inquire the client to know whether the sample result has come out. If the result is out, the result can be audited and submitted to report; if the result is not yet obtained, the user needs to walk to the pipeline to check the approximate position of the sample, whether the sample is positioned on the loading platform or in the preparation analysis area of the sample analyzer, then the analysis result can be output by estimating about how long according to the number of the samples on the pipeline and the load information of each sample analyzer through experience, and the time to be estimated is up, and then the result is checked.
The method has the defects that a user cannot conveniently know the test completion time of the sample, and the work arrangement of the user is not facilitated; even if a user can estimate the test completion time of a sample by experience, the error between the test completion time and the actual completion time is quite large, and particularly when the emergency sample tube rack is inserted, the analyzer is in fault or the test is interrupted and other special conditions exist, the error between the test completion time and the actual completion time is quite large.
Disclosure of Invention
The invention mainly provides a method and a system for monitoring samples on a pipeline, wherein the pipeline analysis system automatically predicts the test completion time of the samples to be monitored, and the user does not need to estimate the test completion time of the samples to be monitored by experience, so that the test completion time prediction of the samples to be monitored is more objective and accurate.
According to a first aspect, in one embodiment there is provided a method of monitoring samples on a pipeline including at least one sample analyzer for testing samples loaded on a sample rack, the method comprising:
acquiring pipe frame information of a sample pipe frame, wherein the pipe frame information comprises to-be-detected items of all samples on the sample pipe frame;
A target analyzer for inspecting the items to be inspected distributed as the sample tube rack;
planning a dispatching path for a sample pipe rack according to a target analyzer corresponding to the sample pipe rack;
controlling a dispatching mechanism to transfer the sample pipe rack to a target analyzer for inspection according to a dispatching path;
predicting an inspection completion time of at least one sample on the sample tube rack;
And outputting prompt information of the corresponding sample according to the test completion time.
According to a second aspect, another embodiment provides a sample analysis result query method, a pipeline for detecting samples including at least one sample analyzer for testing samples loaded on a sample rack, the method comprising:
receiving an instruction of inquiring a sample input by a user, wherein the instruction comprises an identification number of the sample;
predicting a test completion time for the sample based on the instruction;
And outputting prompt information of the sample according to the test completion time.
According to a third aspect, in another embodiment, there is provided a sample analysis result query method, a pipeline for detecting samples including at least one sample analyzer for testing samples loaded on a sample rack, the method comprising:
receiving an instruction of inquiring a sample input by a user, wherein the instruction comprises an identification number of the sample;
Judging whether the sample completes all the inspection items or not based on the instruction, if so, outputting an inspection result of the sample, otherwise, executing the following steps;
Predicting the test completion time of the sample;
And outputting prompt information of the sample according to the test completion time.
According to a fourth aspect, there is provided in another embodiment a pipeline analysis system comprising:
At least one sample analyzer for testing the sample loaded on the sample tube rack;
The processing terminal comprises a memory, a processor and a display, wherein the memory is used for storing a program, the processor is used for executing the program stored in the memory to realize the method, and the display is used for displaying prompt information;
And the dispatching mechanism is used for conveying the sample pipe frames to each target analyzer for inspection according to the dispatching paths.
According to a fifth aspect, there is provided in another embodiment a pipeline analysis system comprising:
the inquiry terminal is used for receiving an instruction of inquiring a sample input by a user and outputting an inquiry result, wherein the instruction comprises an identification number of the sample;
and the processing terminal predicts the test completion time of the sample based on the instruction and outputs prompt information related to the test completion time of the sample to the query terminal for display.
According to a sixth aspect, there is provided in another embodiment a pipeline analysis system comprising:
the inquiry terminal is used for receiving an instruction of inquiring a sample input by a user and outputting an inquiry result, wherein the instruction comprises an identification number of the sample;
And the processing terminal judges whether the sample completes all the test items based on the instruction, if so, outputs a test result of the sample to the query terminal, and if not, predicts the test completion time of the sample and outputs prompt information related to the test completion time of the sample to the query terminal for display.
According to a seventh aspect, another embodiment provides a readable storage medium comprising a program executable by a processor to implement the above-described method.
According to the method and the system for monitoring the samples on the assembly line, the assembly line can automatically predict the time for completing the inspection of the samples to be monitored, and compared with the mode of empirically estimating, the time is more accurate, and meanwhile convenience is brought to the user for arranging subsequent work.
Drawings
FIG. 1 is a schematic diagram of a pipeline analysis system in one embodiment;
FIG. 2 is a schematic diagram of a processing terminal of a pipeline analysis system;
FIG. 3 is a flow chart of a method of monitoring samples on a pipeline according to one embodiment;
FIG. 4 is a flowchart illustrating a first time calculation according to one embodiment;
FIG. 5 is a schematic diagram of a pipeline analysis system in another embodiment;
FIG. 6 is a schematic diagram of a query terminal in another embodiment;
FIG. 7 is a flowchart of a sample analysis result query method according to another embodiment.
Detailed Description
The application will be described in further detail below with reference to the drawings by means of specific embodiments. Wherein like elements in different embodiments are numbered alike in association. In the following embodiments, numerous specific details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted, or replaced by other elements, materials, or methods in different situations. In some instances, related operations of the present application have not been shown or described in the specification in order to avoid obscuring the core portions of the present application, and may be unnecessary to persons skilled in the art from a detailed description of the related operations, which may be presented in the description and general knowledge of one skilled in the art.
Furthermore, the described features, operations, or characteristics of the description may be combined in any suitable manner in various embodiments. Also, various steps or acts in the method descriptions may be interchanged or modified in a manner apparent to those of ordinary skill in the art. Thus, the various orders in the description and drawings are for clarity of description of only certain embodiments, and are not meant to be required orders unless otherwise indicated.
The numbering of the components itself, e.g. "first", "second", etc., is used herein merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated.
In the embodiment of the invention, a method and a system for monitoring samples on a pipeline are provided, wherein the detection completion time of the samples to be monitored is calculated according to pipe rack information of a sample pipe rack where the samples to be monitored are located, load information of a target analyzer, detection speed of the target analyzer and a dispatching path, and prompt information of the corresponding samples is output according to the detection completion time. The system can monitor the conditions of the sample pipe frame, the dispatching path and the target analyzer in real time, so that when the dispatching path conflict is found, an emergency sample is inserted, the target analyzer fails or the test is interrupted, the system can update the test completion time of the sample to be monitored in real time.
In the embodiment of the present invention, a pipeline analysis system is used to monitor samples on a pipeline, referring to fig. 1, a pipeline analysis system 10 includes a processing terminal 11, a scheduling mechanism 12, and a detection mechanism 13.
The processing terminal 11, as shown in fig. 2, includes a memory, a processor, and a man-machine interaction device, wherein the memory is used for storing programs and data. The processor is used for executing programs stored in the memory and processing data, and in the embodiment of the invention, the processor is used for acquiring pipe rack information of the sample pipe rack from the detection mechanism 13; determining a target analyzer for detecting an incomplete item to be detected of the sample pipe rack according to pipe rack information, working state information of each sample analyzer (IVD for short) and real-time load information; and a scheduling path is planned for the sample pipe rack according to the target analyzer corresponding to the sample pipe rack currently, and the scheduling mechanism 12 is controlled to transport the sample pipe rack to the target analyzer for detection according to the planned scheduling path. In the embodiment of the invention, the processor is further used for calculating the test completion time of the sample to be monitored, namely calculating how long a certain sample to be monitored can complete all the tests.
The test completion time of the sample is difficult to predict because it is related to many factors, and various factors are continuously changed along with the change of the situation. For example:
In testing samples using in-line analysis systems, the samples are typically held in predetermined containers (e.g., test tubes), one test tube being referred to as a sample, and several samples being loaded on a sample rack for transport together. The samples loaded on the same sample tube rack may be tested for the same item or may be tested for different items, so that for a certain sample on the sample tube rack, it is transferred to the target analyzer required for its own test item, and also is transferred to the target analyzer required for the test item of other samples along with the sample tube rack, so that the test completion time of the sample is not completely dependent on the number of self test items.
In addition, the test completion time of the monitored sample is also related to the load of the target analyzer to which the monitored sample is transferred, and the more samples the target analyzer needs to test, i.e., the greater the number of loads, the longer the monitored sample waits at the target analyzer. However, the load information of the target analyzer is changed continuously according to specific situations, for example, when an emergency sample is inserted, the load information of the target analyzer is changed; when the target analyzer fails, the load information of the target analyzer changes; when the target analyzer interrupts the test due to reagent replacement or other consumable replacement, the load information of the target analyzer may change; load information of the target analyzer may also change when the dispatch path of other sample tube racks changes. These make the test completion time of the monitored sample difficult to predict.
In the process of creating the invention, the inventor carries out carding and classification on various factors influencing the sample inspection completion time, thereby realizing the prediction of any sample inspection completion time. In a specific embodiment, the inventor considers that the test completion time of the sample to be monitored can be calculated according to the pipe rack information of the sample pipe rack where the sample to be monitored is located, the load information of the target analyzer, the test speed of the target analyzer and the scheduling path, and the prompt information of the corresponding sample is output according to the test completion time.
The man-machine interaction device comprises a display and an input device, wherein the display is used for displaying prompt information of a corresponding sample output by the processor, and the prompt information comprises at least one of sample inspection completion time, audit time after inspection completion, unloading time, recovery time, report-out time and current position information of the sample. The input device may be at least one of a keyboard, a mouse, a scanner, and a touch screen, through which a user inputs instructions, options, and/or information.
The detection mechanism 13 comprises a loading platform, at least one sample analyzer, a channel, and an unloading platform. The loading platform is used for placing a sample pipe rack, reading the identification number of the sample pipe rack to obtain pipe rack information of the sample pipe rack, wherein the pipe rack information comprises all samples borne on the sample pipe rack and items to be detected of all the samples; the sample analyzer is mainly used for detecting corresponding items of samples to be detected, which are loaded on a sample pipe rack and allocated to the sample analyzer, according to the detection items; the channel is connected among the loading platform, the sample analyzer and the unloading platform and used for dispatching and transferring the sample pipe frames among the loading platform, the sample analyzer and the unloading platform; the unloading platform is used for accommodating the sample pipe frame after the inspection.
In one embodiment, the channels include at least one common channel for transfer of the sample tube rack between the loading platform, the sample analyzer, and the unloading platform, or between the sample analyzer and the sample analyzer, and a dedicated channel for the sample analyzer. The dedicated channel is a channel communicating between the common channel and the sample analyzer for the sample tube rack to park in order to await detection by the sample analyzer. Sample pipe frames of any dispatching path can be transported through the public channel, and the sample pipe frames are parked on the special channel so as to avoid the public channel from being occupied in a large amount. Under the condition that the samples to be detected are fewer and a large number of conflicts of the sample pipe frames in the dispatching process are not caused, the common channels can be adopted, the number of the channels can be reduced through the design, the system volume is reduced to a certain extent, and the cost is saved. In another embodiment, the channels are proprietary channels, each proprietary channel is only used for transferring sample tube frames with specified dispatching paths, and when more samples are to be detected, the proprietary channels can be used for effectively avoiding conflict of the sample tube frames in the dispatching process, so that the detection time is shortened. In another embodiment, the channels may also have only a common channel, and the common channel transfer may be used to run sample racks in any dispatch path, and when there are fewer samples to be tested, the sample racks may be transferred only through the common channel. In a specific embodiment, the common channel may transport the sample tube rack in only one direction, or may transport the sample tube rack in two opposite directions, e.g., the common channel is a dual channel, one transports the sample tube rack backward and the other transports the sample tube rack forward.
In actual operation, the dispatching mechanism 12 is configured to receive a dispatching instruction sent by the processing terminal 11, and transfer the sample tube rack to the target analyzer for inspection according to a dispatching path planned by the processor, where the dispatching mechanism may dispatch the sample tube rack from the loading platform to the sample analyzer through the channel, may dispatch the sample tube rack between the sample analyzers, and may dispatch the sample tube rack after detection to the unloading platform.
Based on the pipeline analysis system, all samples or specified samples on the pipeline can be monitored, for example, the test completion time of the samples can be monitored, in some embodiments, the test completion time of the samples can be calculated in real time or at preset time intervals, and in some embodiments, the test completion time of the samples can be calculated after receiving an instruction for predicting the test completion time of the samples. The process flow is described below by taking the example of monitoring the test completion time of a specific sample in real time, as shown in fig. 3, and includes the following steps:
step 31, obtaining pipe rack information of the sample pipe rack. Before a sample is put into the pipeline for testing, a user inputs the identification number of the sample and the test item to be carried out through the man-machine interaction equipment, and distributes a sample pipe rack for the sample, so that initial pipe rack information of the sample pipe rack can be obtained, and the pipe rack information comprises to-be-tested items which are not completed by all samples on the sample pipe rack. When the sample tube rack carrying the samples is removed from the putting-in area by the dispatching mechanism, the bar code of the sample tube rack is scanned by the scanner, and dispatching and detection of the sample tube rack are started. When the test projects of the samples on the sample tube rack are completed one by one, the tube rack information of the sample tube rack is updated gradually, and the tube rack information of the sample tube rack is acquired in real time.
And step 32, distributing the sample pipe frame to a target analyzer for testing the items to be tested. And determining a target analyzer for detecting the to-be-detected item of the sample pipe rack according to the pipe rack information of the sample pipe rack in real time, the working state information of each sample analyzer and the real-time load information. The working state information refers to information of whether to-be-detected items are supported or not and information of whether the sample analyzer can work normally or not; the real-time load information refers to the current time, the number of samples waiting for each sample analyzer to detect. It should be noted that the real-time pipe rack information of the sample pipe rack, the operating state information of each sample analyzer, and the real-time load information of each sample analyzer refer to related information updated in real time according to a system preset time interval or a time interval input by a user.
When the target analyzers are distributed for the sample pipe rack, firstly, according to the items to be detected of the sample pipe rack, analyzers which have the capability of detecting the items to be detected and work normally are searched for in all sample analyzers, and if a plurality of analyzers have the capability of detecting the items to be detected, the analyzers with small load quantity are preferred, so that the target analyzers of the sample pipe rack are determined. When the sample analyzer is in a failure state, it is preferable that the sample tube rack is not allocated as the target analyzer even if the load amount thereof is small.
And step 33, planning a dispatching path for the sample pipe rack according to the target analyzer corresponding to the sample pipe rack. Typically, the sample analyzer is arranged along the channel on one side of the channel. In a specific embodiment, the method may be performed according to the arrangement position sequence of the target analyzers, or may also consider the arrangement position of the target analyzers and the state planning scheduling path of the target analyzers, for example, the scheduling path of the sample tube rack is planned according to the arrangement position, the working state and the load information of the target analyzers. For example, as shown in fig. 1, the target analyzers allocated for the sample racks are IVD1 and IVD2, the number of loads of IVD1 is 5, and the number of loads of IVD2 is 2, and in order to complete the test as soon as possible, the preferred planned scheduling path may be to transfer the sample racks to IVD2 and then to IVD1. However, if the IVD2 is currently in a reagent replacement state, the preferred planned scheduling path may be to transfer the sample tube rack to the IVD1 and then to the IVD2.
After the dispatching path is determined, the processing terminal controls the dispatching mechanism to transfer the sample pipe frames to each target analyzer for inspection according to the dispatching path. The dispatching mechanism receives dispatching instructions and dispatching path information sent by the processing terminal, and transfers the sample pipe frames through the channel according to the dispatching paths. Referring to fig. 1, the dispatching mechanism may transfer the sample tube rack from the loading platform to each target analyzer, may dispatch the sample tube rack between each target analyzer, or may transfer the sample tube rack to the unloading platform. In the process of transferring the sample pipe frames, the dispatching mechanism reads dispatching path information from the processing terminal in real time, and when the dispatching path changes, the path of the sample pipe frames transferred by the dispatching mechanism is changed.
And step 34, the processing terminal predicts the test completion time of the sample to be monitored according to influencing factors, wherein the influencing factors comprise pipe rack information of a sample pipe rack, load information of a target analyzer, test speed of the target analyzer and a dispatching path.
In a specific embodiment, calculating the test completion time of the sample according to the pipe rack information of the sample pipe rack, the load information of the target analyzer, the test speed of the target analyzer and the dispatch path includes two parts, namely:
And waiting for the first time of the target analyzer to test the sample to be monitored, wherein the first time is calculated according to the pipe rack information of the sample pipe rack, the load information of the target analyzer, the test speed of the target analyzer and the dispatching path. When the sample tube rack in which the sample to be monitored is located is transported to a certain target analyzer, the sample tube rack is not tested immediately, but some samples in front of the sample to be monitored are waiting for the detection of the target analyzer, and some samples arranged in front of the sample to be monitored are possibly waiting for the detection of the target analyzer, so that the sum of the time for waiting for each target analyzer to test before the test of the sample to be monitored is completed is the first time.
The second time spent on the transit path by the sample to be monitored is calculated according to the time of the common channel through which the sample to be monitored passes. The common channel is divided into a plurality of sections by a plurality of sample analyzers arranged on one side thereof, the sample tube rack has a certain time for passing through each section, and when the section of the common channel through which the sample to be monitored passes is determined, the sum of the time spent on the plurality of sections is the second time.
And taking the result of adding the first time and the second time as a predicted result of the inspection completion time of the sample to be monitored.
In this embodiment, the calculation process of the first time is shown in fig. 4, and includes the following steps:
and step 40, obtaining the number of target analyzers respectively corresponding to the sample to be monitored and the sample tube rack.
Step 41, judging whether the number M of target analyzers corresponding to the sample tube rack is equal to 1, if so, executing step 42, otherwise, executing step 43.
Step 42, calculating the first time according to formula (1).
T Instrument for measuring and controlling ＝(N+1)*V--------------(1)
Where T Instrument for measuring and controlling is the first time, N is the number of samples arranged to wait for detection by the target analyzer before the sample to be monitored when the sample rack is transported to the target analyzer, and V is the rate of inspection by the target analyzer.
In step 43, the number M of target analyzers corresponding to the sample tube rack is greater than 1.
Step 44, judging whether the number of target analyzers corresponding to the samples to be monitored is equal to 1, if so, executing step 45, otherwise, executing step 46.
Step 45, judging whether the target analyzer corresponding to the sample to be monitored is the first target analyzer along the current dispatching path in the target analyzers corresponding to the sample tube frames, if so, executing step 47, calculating the first time according to the formula (1), and if not, executing step 46.
And step 46, determining the passing sequence of the target analyzers according to the scheduling path, wherein the row level M2 of the last target analyzer for testing the sample to be monitored on the scheduling path is determined, and M2 is an integer less than or equal to M.
Step 48, circularly calculating the time for the sample tube rack to wait for the test of the M1 target analyzer according to the formula (2), wherein M1=1, 2, … and M2-1;
TM1＝NM1*VM1--------------(2)
Wherein T M1 is the time for the sample rack to wait for the M1 st target analyzer to test, N M1 is the sum of the number of samples waiting for the M1 st target analyzer to test before the sample rack is arranged when the sample rack is transported to the M1 st target analyzer and the number of samples required for the M1 st target analyzer to test on the sample rack, and V M1 is the test speed of the M1 st target analyzer.
From this, the time for the sample tube rack to wait for each target analyzer test between T 1 and T M2-1 is calculated.
Step 49, obtaining the number of samples N M2 which are arranged before the samples to be monitored and are waiting for detection by the Mth 2 target analyzers when the sample pipe rack is transported to the Mth 2 target analyzers, and calculating the time T M2 for the samples to be monitored and waiting for detection by the Mth 2 target analyzers according to the formula (3);
TM2＝(NM2+1)*VM2--------------(3)
Wherein V M2 is the test speed of the M2 nd target analyzer;
Step 50, calculating a first time T Instrument for measuring and controlling according to formula (4);
T Instrument for measuring and controlling ＝T1+…+TM2-1+TM2-------------(4)。
And after the first time and the second time are obtained, adding the first time and the second time to obtain the test completion time of the sample to be monitored. The test completion time refers to the time to complete all test items of the sample to be monitored, which may be an absolute time, such as 16:30; or a relative time, for example, how long from the current time to complete the detection; or a percentage of progress of completion, for example, the total time for the sample to be monitored to complete detection is 120 minutes, 60% of the current time has been completed, etc.
In other embodiments, the test completion time of the sample may be calculated by other methods based on the tube rack information of the sample tube rack, the load information of the target analyzer, the test speed of the target analyzer, and the dispatch path.
And 35, outputting prompt information of the corresponding sample according to the inspection completion time, wherein the prompt information is displayed through a display of the processing terminal, and the inspection completion time can also be output to the inquiring terminal for display based on the inquiring instruction. In some embodiments, the hint information includes at least one of a sample verification completion time, an audit time after verification is complete, an unload time, a recovery time, a report out time, and current location information of the sample; in another embodiment, the hint information includes at least one of a sample verification completion time, a reporting time, and current location information of the sample. The prompt information can be updated in real time or according to an update instruction input by a user or when the influence factors change.
It should be noted that the calculation of the unloading time is similar to the calculation of the test completion time of the sample to be monitored, except that the unloading time is required to predict the test completion time of the last sample to be tested in the sample tube rack, and then the unloading time of the sample tube rack transferred from the last target analyzer to the unloading platform and at the unloading platform is added, so as to obtain the unloading time. The reporting time requires the addition of the physician's audit time and possibly other times on the basis of the verification completion time.
In step 36, the change in influencing factors is monitored in real time. In the test process, since the test of the sample is continuously completed, the pipe rack information of the sample pipe rack is continuously updated, and in addition, the load information and the dispatching path of the target analyzer are affected in many aspects. For example, in some embodiments, whether the target analyzer fails or tests for interruption is monitored in real time, and when the failure or the interruption of testing of the target analyzer is monitored, the target analyzer of each sample rack is redetermined, and the load information and the scheduling path of the target analyzer are updated. For example, when the target analyzer needs to be replaced with a reagent or the target analyzer needs to be periodically cleaned, the test is interrupted. When the target analyzer fails and the test is interrupted, the processing modes of the system are different, the failure belongs to unpredictable conditions, and the failure reason and maintenance time cannot be determined; while the interruption of the test is within a controllable range, for example the time required for reagent replacement and periodic cleaning can be determined, and in turn the interruption time can be determined. For both cases, the update of the schedule path plan is different, for example, if only the reagent is replaced, the schedule path may remain unchanged due to the short time consumption, but if the target analyzer fails, the schedule path may change very much due to the indefinite time for removing the failure.
In some implementations, the system monitors in real time whether the sample tube rack collides with other sample tube racks in the public channel during the dispatching process, sorts the transport queues according to a predetermined rule when the collision occurs, and if the sample tube rack where the sample to be monitored is arranged at the rear, the system needs to wait for the previous sample tube rack to pass through the public channel, and in this case, the dispatching path of the sample tube rack is considered to be increased by one road section. When the public channels conflict, the sample pipe frames to be monitored can be allocated to other channels for transferring according to the information of the transfer sample pipe frames on the current time channel. In which case the deployment path of the sample tube rack will also change.
In some embodiments, information of the inserted emergency sample tube rack is monitored in real time, and when the inserted emergency sample tube rack is monitored, load information and a dispatching path of the sample tube rack target analyzer are updated according to the tube rack information of the emergency sample tube rack and the inserted position information thereof. The emergency sample pipe frame can be positioned on a loading platform or a special channel of a sample analyzer of an item to be detected, and different effects are brought to a sample dispatching path to be monitored by different insertion positions of the emergency sample pipe frame. If the emergency sample to-be-detected item is different from the to-be-detected item of the to-be-monitored sample pipe frame, or the emergency sample is arranged behind the to-be-monitored sample pipe frame at the target analyzer, the scheduling path of the to-be-monitored sample will not be influenced; if the emergency sample and the sample tube frames to be monitored have the same items to be detected, and the predicted emergency sample is arranged in front of the sample tube frames to be monitored at the target analyzer, the load information of the target analyzer is required to be changed, or the load conditions of other sample analyzers are combined, the target analyzers of the sample tube frames are determined again, and the load information and the scheduling path of the target analyzers are updated.
When the pipe frame information of the sample pipe frame, the load information of the target analyzer and the dispatching path are changed, the feedback is fed back to the step 34, so that the system predicts the test completion time of the sample according to the new influencing factors.
In this embodiment, the processor automatically reads the pipe rack information of the sample pipe rack to which the sample to be monitored belongs, the load information of the target analyzer, and the scheduling path in real time, and then predicts the test completion time of the sample to be monitored based on the read pipe rack information needle, the load information of the target analyzer, and the scheduling path. The prediction result can be displayed on a display in real time, or when a user inputs a query instruction, related information of a sample to be queried can be called out and output to the display for display.
In another embodiment, the processor does not predict the test completion time of the sample to be monitored in real time, and when a user (for example, medical staff) designates to monitor a certain sample, the user selects the sample or inputs the identification number of the sample through the man-machine interaction device and inputs an instruction for predicting the sample, the processor determines a sample tube rack to which the sample to be monitored belongs based on the instruction, acquires the current tube rack information of the sample tube rack, the target analyzer information, the scheduling path and other information, and predicts the test completion time of the sample to be monitored.
The above-described embodiments are mainly used for medical staff to inquire about the time of completion of the examination, and can also be used for patients or patient family members to inquire about the time of completion of the examination of a sample based on the inventive concept.
Referring to fig. 5, on the basis of the embodiment shown in fig. 1, the pipeline analysis system further includes an inquiry terminal 14, which may be directly connected to the processing terminal 11 shown in fig. 1 or may be connected to a management system of a hospital, and the processing terminal is also connected to the management system of the hospital, so that the inquiry terminal is indirectly connected to the processing terminal. The query terminal 14 is configured to receive an instruction input by a user to query a sample, where the instruction includes an identification number of the sample. The query terminal 14 is further configured to output a query result, where the query result may be a test result of the sample, or may be a prompt message related to a test completion time of the sample. Typically, the processing terminal and the management system of the hospital are disposed in a doctor's office or laboratory, and the inquiry terminal is disposed in a public service area of the hospital, so that a user (for example, a patient or a family member of the patient) can inquire about the examination condition of the sample. When the user inputs a query instruction, the query terminal extracts a query result from the processing terminal or the management system of the hospital according to the instruction.
In some embodiments, referring to fig. 6, the query terminal includes a code scanning area 641, a printing area 642 and a display area 643, the code scanning area 641 is used for receiving a query instruction input by a user, the instruction can be a two-dimensional code or a bar code with identification code information, the user can complete input of the query instruction only by scanning the two-dimensional code or the bar code close to the code scanning area, and in some embodiments, the code scanning area is further provided with a keyboard for manually inputting the identification code when the two-dimensional code or the bar code is damaged. The printing area 642 is used for printing the test result of the sample to be queried; the display area 643 is configured to output prompt information and test results related to a test completion time of a sample to be queried, where the prompt information may be at least one of a sample test completion time, an audit time after the test is completed, an unloading time, a recovery time, a reporting time, and current location information of the sample.
In some embodiments, the query terminal includes an input module and a display area. The display area is used for outputting a query result or outputting prompt information related to the test completion time of the sample. The input module may be, for example, a keyboard, an operation button, a mouse, or the like, or may be a touch screen integrated with the display area. When the input module is a keyboard or an operation button, a user can directly input an instruction of a sample to be queried through the input module; when the input module is a mouse or a touch screen, a user can complete the input of the sample instruction to be queried through the input module and a soft keyboard, operation icons, tabs, menu options and the like on the display area.
In some embodiments, the query terminal 14 is a software or platform in a mobile phone, an iPad, or a computer, and is configured to input an instruction of the sample to be queried through a keyboard, that is, output a query result or output a prompt message related to the test completion time of the sample on a display interface of the query terminal, where the instruction may be an identification code of the sample, or an identification card number or a mobile phone number of an object of the sample to be queried.
Referring to fig. 7, a method for querying a sample analysis result is provided, wherein a sample is a sample located on a pipeline, and the pipeline includes at least one sample analyzer for inspecting a sample loaded on a sample tube rack, and the method for querying the sample analysis result includes the following steps:
step 71, a user inputs an instruction for inquiring the sample through the inquiry terminal, wherein the instruction comprises the identification number of the sample. The user can input the inquiry command in a code scanning mode, and can also input the inquiry command manually or in a tab mode.
Step 72, based on the instruction, it is determined whether the sample to be queried completes all test items. After the inquiry terminal reads the instruction of the inquiry sample, a request is sent to the processing terminal, the processing terminal judges whether the sample to be inquired completes all detection items after receiving the request, and if the judgment result is yes, step 75 is executed; if the determination result is "no", step 73 is executed.
In step 73, after the processing terminal determines that the sample to be queried has not completed all the detection items, the processor predicts the test completion time of the sample to be queried based on the request. The method specifically comprises the following steps:
And determining a sample pipe rack to which the sample to be queried belongs based on an instruction for querying the sample, and acquiring pipe rack information of the sample pipe rack, wherein the pipe rack information comprises currently not-completed items to be detected of all samples on the sample pipe rack.
And acquiring a target analyzer for testing the item to be tested of the sample pipe rack, load information of the target analyzer, testing speed of the target analyzer and a dispatching path of the sample pipe rack. The target analyzer distributes the target analyzer for the item to be detected of the sample tube rack according to the real-time tube rack information of the sample tube rack, the working state information of each sample analyzer and the real-time load information, and the specific distribution method can be performed by referring to the embodiment. The operation state information refers to information of whether or not an item to be detected is supported. The scheduling path is planned according to the target analyzer corresponding to the sample tube rack currently, and the specific planning method can be performed by referring to the embodiment.
And calculating the test completion time of the sample according to the pipe frame information of the sample pipe frame, the load information of the target analyzer, the test speed of the target analyzer and the dispatching path.
In this application, the pipeline analysis system updates the pipe rack information of each sample pipe rack, the load information of the target analyzer, and the dispatch path in real time. In some embodiments, the pipeline analysis system also monitors in real time whether the emergency sample pipe rack is inserted, whether the target analyzer has a fault or a test interruption, and when the current emergency sample pipe rack is detected, updates the load information and the scheduling path of the target analyzer according to the pipe rack information of the emergency sample pipe rack. And when the current target analyzer is monitored to be faulty or the test is interrupted, the target analyzer of each sample pipe rack is redetermined, and the load information and the dispatching path of the target analyzer are updated.
And step 74, the processing terminal outputs prompt information related to the test completion time of the sample to be queried to the query terminal for display. The prompt information includes at least one of sample inspection completion time, reporting time, and current location information of the sample. At this time, the user can see the prompt information related to the sample to be queried at the query terminal, and select a proper time to query the detection result according to the prompt information and the time schedule.
And 75, after the processing terminal judges that the sample to be queried has completed all detection items, the processor directly retrieves the detection result of the sample and outputs the detection result through the query terminal. For example, the inspection result can be printed out through a printing area of the inquiry terminal, and the electronic version inspection result can also be directly inquired through the inquiry terminal.
By the embodiment, a user can directly inquire when the sample can finish inspection on the inquiry terminal. In some embodiments, when the user does not need to output the test result, step 72 may be deleted, and instead of determining whether the sample to be queried completes all the test items, prompt information related to the test completion time of the sample may be directly output, for example, when the test is completed, a completed report or the like may be output. When the query terminal is suitable for a doctor to query, the query terminal can be integrated into man-machine interaction equipment.
Reference is made to various exemplary embodiments herein. However, those skilled in the art will recognize that changes and modifications may be made to the exemplary embodiments without departing from the scope herein. For example, the various operational steps and components used to perform the operational steps may be implemented in different ways (e.g., one or more steps may be deleted, modified, or combined into other steps) depending on the particular application or taking into account any number of cost functions associated with the operation of the system.
Additionally, as will be appreciated by one of skill in the art, the principles herein may be reflected in a computer program product on a computer readable storage medium preloaded with computer readable program code. Any tangible, non-transitory computer readable storage medium may be used, including magnetic storage devices (hard disks, floppy disks, etc.), optical storage devices (CD-ROMs, DVDs, blu-Ray disks, etc.), flash memory, and/or the like. These computer program instructions may be loaded onto a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions which execute on the computer or other programmable data processing apparatus create means for implementing the functions specified. These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including means which implement the function specified. The computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified.
While the principles herein have been shown in various embodiments, many modifications of structure, arrangement, proportions, elements, materials, and components, which are particularly adapted to specific environments and operative requirements, may be used without departing from the principles and scope of the present disclosure. The above modifications and other changes or modifications are intended to be included within the scope of this document.
The foregoing detailed description has been described with reference to various embodiments. However, those skilled in the art will recognize that various modifications and changes may be made without departing from the scope of the present disclosure. Accordingly, the present disclosure is to be considered as illustrative and not restrictive in character, and all such modifications are intended to be included within the scope thereof. Also, advantages, other advantages, and solutions to problems have been described above with regard to various embodiments. The benefits, advantages, solutions to problems, and any element(s) that may cause any benefit, advantage, or solution to occur or become more pronounced are not to be construed as a critical, required, or essential feature. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, system, article, or apparatus. Furthermore, the term "couple" and any other variants thereof are used herein to refer to physical connections, electrical connections, magnetic connections, optical connections, communication connections, functional connections, and/or any other connection.
Those skilled in the art will recognize that many changes may be made to the details of the above-described embodiments without departing from the underlying principles of the invention. Accordingly, the scope of the invention should be determined from the following claims.
Claims (22)
1. A method of monitoring samples on a pipeline, the pipeline including at least one sample analyzer for testing samples loaded on a sample rack, the method comprising:
acquiring pipe frame information of a sample pipe frame, wherein the pipe frame information comprises to-be-detected items of all samples on the sample pipe frame;
A target analyzer for inspecting the items to be inspected distributed as the sample tube rack;
Planning a dispatching path for a sample pipe rack at least according to a target analyzer corresponding to the sample pipe rack;
controlling a dispatching mechanism to transfer the sample pipe rack to a target analyzer for inspection according to a dispatching path;
predicting an inspection completion time of at least one sample on the sample tube rack;
outputting prompt information of the corresponding sample according to the test completion time;
wherein predicting the test completion time of at least one sample on the sample tube rack comprises:
Calculating the test completion time of the sample according to the pipe frame information of the sample pipe frame, the load information of the target analyzer, the test speed of the target analyzer and the dispatching path;
The system comprises a sample waiting device, a scheduling path, a target analyzer, a pipe frame information and a test speed, wherein the pipe frame information is used for determining at least one target analyzer which needs to wait for the sample, the scheduling path is used for determining the passing sequence of at least one target analyzer, and the first time for the sample waiting for the target analyzer to test is determined according to the passing sequence, the load information of the at least one target analyzer and the test speed;
calculating a second time the sample spends on the diversion path according to the scheduling path;
and obtaining the test completion time of the sample according to the first time and the second time.
2. The method of claim 1, wherein:
and obtaining the test completion time of the sample according to the addition result of the first time and the second time.
3. The method of claim 2, wherein the calculating of the first time comprises:
Acquiring the number of target analyzers corresponding to the sample to be monitored and the sample pipe rack respectively, and calculating the first time according to a formula (1) when the number M of the target analyzers corresponding to the sample pipe rack is equal to 1;
T Instrument for measuring and controlling ＝(N+1)*V--------------(1)
wherein T Instrument for measuring and controlling is the first time, N is the number of samples arranged before waiting for detection by the target analyzer when the sample tube rack is transported to the target analyzer, and V is the detection speed of the target analyzer;
When the number M of target analyzers corresponding to the sample tube frames is greater than 1, and the number of target analyzers corresponding to the samples to be monitored is equal to 1, and the target analyzer corresponding to the samples to be monitored is the first target analyzer along the current scheduling path among the target analyzers corresponding to the sample tube frames, the first time is calculated according to the formula (1), and the first time is calculated according to the following steps under other conditions:
Determining the passing sequence of the target analyzer according to the scheduling path;
Determining the arrangement M2 of the last target analyzer for checking the sample to be monitored on a scheduling path, wherein M2 is an integer less than or equal to M;
Calculating the time for the sample tube rack to wait for the inspection of the M1 st target analyzer according to the formula (2), wherein M1=1, 2, …, M2-1;
TM1＝NM1*VM1--------------(2)
Wherein T M1 is the time for the sample rack to wait for the M1 st target analyzer to test, N M1 is the sum of the number of samples waiting for the M1 st target analyzer to test before the sample rack is arranged when the sample rack is transported to the M1 st target analyzer and the number of samples required for the M1 st target analyzer to test on the sample rack, and V M1 is the test speed of the M1 st target analyzer;
Acquiring the number N M2 of samples waiting for detection by the Mth 2 target analyzers before the samples to be monitored are arranged when the sample pipe rack is transported to the Mth 2 target analyzers, and calculating the time T M2 of the samples to be monitored waiting for detection by the Mth 2 target analyzers according to a formula (3);
TM2＝(NM2+1)*VM2--------------(3)
Wherein V M2 is the test speed of the M2 nd target analyzer;
calculating a first time T Instrument for measuring and controlling according to formula (4);
T Instrument for measuring and controlling ＝T1+…+TM2-1+TM2-------------(4)。
4. the method of claim 2, further comprising monitoring in real time whether the sample tube rack collides with other sample tube racks on the common channel during the dispatch route, ordering the transport queues according to a predetermined rule when the collision occurs, and updating the second time according to the ordering of the transport queues.
5. The method of claim 1, further comprising monitoring information of the inserted emergency sample tube rack in real time, and updating load information and a dispatch path of the target analyzer based on the tube rack information of the emergency sample tube rack when the inserted emergency sample tube rack is monitored.
6. The method of claim 1, further comprising monitoring in real time whether the target analyzer is malfunctioning or is under test, and when the target analyzer is monitored to be malfunctioning or under test, re-determining the target analyzer for each sample rack, and updating load information and scheduling paths for the target analyzer.
7. The method of claim 1, wherein the verification completion time is updated in real time or updated based on an update instruction entered by a user.
8. The method of claim 1, wherein the target analyzer assigned to inspect the item to be inspected as the sample tube rack comprises:
and determining a target analyzer for detecting the item to be detected of the sample pipe rack according to the pipe rack information of the sample pipe rack in real time, the working state information of each sample analyzer and the real-time load information, wherein the working state information refers to information whether the item to be detected is supported or not.
9. The method of claim 1, wherein the hint information includes at least one of a sample verification completion time, an audit time after verification is complete, an unload time, a reclamation time, an output report time, and current location information of the sample.
10. A sample analysis result query method, a pipeline for detecting samples including at least one sample analyzer for detecting samples loaded on a sample rack, the method comprising:
receiving an instruction of inquiring a sample input by a user, wherein the instruction comprises an identification number of the sample;
predicting a test completion time for the sample based on the instruction;
outputting prompt information of the sample according to the test completion time;
Wherein predicting the test completion time of the sample comprises:
Determining a sample pipe rack to which a sample belongs based on an instruction for inquiring the sample, and acquiring pipe rack information of the sample pipe rack, wherein the pipe rack information comprises to-be-detected items of all samples on the sample pipe rack; acquiring a target analyzer for testing a to-be-tested item of the sample pipe rack, load information of the target analyzer, testing speed of the target analyzer and a dispatching path of the sample pipe rack;
Calculating the test completion time of the sample according to the pipe frame information of the sample pipe frame, the load information of the target analyzer, the test speed of the target analyzer and the dispatching path;
The system comprises a sample waiting device, a scheduling path, a target analyzer, a pipe frame information and a test speed, wherein the pipe frame information is used for determining at least one target analyzer which needs to wait for the sample, the scheduling path is used for determining the passing sequence of at least one target analyzer, and the first time for the sample waiting for the target analyzer to test is determined according to the passing sequence, the load information of the at least one target analyzer and the test speed;
calculating a second time the sample spends on the diversion path according to the scheduling path;
and obtaining the test completion time of the sample according to the first time and the second time.
11. A sample analysis result query method, a pipeline for detecting samples including at least one sample analyzer for detecting samples loaded on a sample rack, the method comprising:
receiving an instruction of inquiring a sample input by a user, wherein the instruction comprises an identification number of the sample;
Judging whether the sample completes all the inspection items or not based on the instruction, if so, outputting an inspection result of the sample, otherwise, executing the following steps;
Predicting the test completion time of the sample;
outputting prompt information of the sample according to the test completion time;
Wherein predicting the test completion time of the sample comprises:
Determining a sample pipe rack to which a sample belongs based on an instruction for inquiring the sample, and acquiring pipe rack information of the sample pipe rack, wherein the pipe rack information comprises to-be-detected items of all samples on the sample pipe rack; acquiring a target analyzer for testing a to-be-tested item of the sample pipe rack, load information of the target analyzer, testing speed of the target analyzer and a dispatching path of the sample pipe rack;
Calculating the test completion time of the sample according to the pipe frame information of the sample pipe frame, the load information of the target analyzer, the test speed of the target analyzer and the dispatching path;
The system comprises a sample waiting device, a scheduling path, a target analyzer, a pipe frame information and a test speed, wherein the pipe frame information is used for determining at least one target analyzer which needs to wait for the sample, the scheduling path is used for determining the passing sequence of at least one target analyzer, and the first time for the sample waiting for the target analyzer to test is determined according to the passing sequence, the load information of the at least one target analyzer and the test speed;
calculating a second time the sample spends on the diversion path according to the scheduling path;
and obtaining the test completion time of the sample according to the first time and the second time.
12. The method of claim 10 or 11, further comprising,
Distributing target analyzers for items to be detected of the sample pipe rack according to real-time pipe rack information of the sample pipe rack, working state information of each sample analyzer and real-time load information, wherein the working state information refers to information whether the items to be detected are supported or not;
And planning a dispatching path for the sample pipe rack according to the current corresponding target analyzer of the sample pipe rack.
13. The method of claim 12, further comprising monitoring in real time whether an emergency sample tube rack is inserted, and updating load information and a dispatch path of the target analyzer based on the tube rack information of the emergency sample tube rack when it is monitored that the emergency sample tube rack is currently inserted.
14. The method of claim 12, further comprising monitoring in real time whether the target analyzer is malfunctioning or is under test, and when the current target analyzer is monitored to be malfunctioning or under test, re-determining the target analyzer for each sample rack, and updating the load information and the scheduling path of the target analyzer.
15. A pipeline analysis system, comprising:
At least one sample analyzer for testing samples loaded on the sample tube rack;
A processing terminal comprising a memory for storing a program, a processor for executing the program stored in the memory to implement the method of any one of claims 1-9, and a display for displaying the prompt message;
And the dispatching mechanism is used for conveying the sample pipe frames to each target analyzer for inspection according to the dispatching paths.
16. A pipeline analysis system, comprising:
The query terminal is used for receiving a command of querying a sample input by a user and outputting a query result, wherein the command comprises an identification number of the sample;
The processing terminal predicts the test completion time of the sample based on the instruction and outputs prompt information related to the test completion time of the sample to the query terminal for display;
wherein the processing terminal predicting the test completion time of the sample includes:
Determining a sample pipe rack to which a sample belongs based on an instruction for inquiring the sample, and acquiring pipe rack information of the sample pipe rack, wherein the pipe rack information comprises to-be-detected items which are not completed by all samples on the sample pipe rack; acquiring a target analyzer for testing unfinished items to be tested of the sample tube rack, load information of the target analyzer, testing speed of the target analyzer and a dispatching path of the sample tube rack;
Calculating the test completion time of the sample according to the pipe frame information of the sample pipe frame, the load information of the target analyzer, the test speed of the target analyzer and the dispatching path;
The system comprises a sample waiting device, a scheduling path, a target analyzer, a pipe frame information and a test speed, wherein the pipe frame information is used for determining at least one target analyzer which needs to wait for the sample, the scheduling path is used for determining the passing sequence of at least one target analyzer, and the first time for the sample waiting for the target analyzer to test is determined according to the passing sequence, the load information of the at least one target analyzer and the test speed;
calculating a second time the sample spends on the diversion path according to the scheduling path;
and obtaining the test completion time of the sample according to the first time and the second time.
17. A pipeline analysis system, comprising:
The query terminal is used for receiving a command of querying a sample input by a user and outputting a query result, wherein the command comprises an identification number of the sample;
The processing terminal judges whether the sample completes all the test items or not based on the instruction, if yes, the processing terminal outputs a test result of the sample to the query terminal, if not, the processing terminal predicts the test completion time of the sample, and outputs prompt information related to the test completion time of the sample to the query terminal for display;
wherein the processing terminal predicting the test completion time of the sample includes:
Determining a sample pipe rack to which a sample belongs based on an instruction for inquiring the sample, and acquiring pipe rack information of the sample pipe rack, wherein the pipe rack information comprises to-be-detected items which are not completed by all samples on the sample pipe rack; acquiring a target analyzer for testing unfinished items to be tested of the sample tube rack, load information of the target analyzer, testing speed of the target analyzer and a dispatching path of the sample tube rack;
Calculating the test completion time of the sample according to the pipe frame information of the sample pipe frame, the load information of the target analyzer, the test speed of the target analyzer and the dispatching path;
The system comprises a sample waiting device, a scheduling path, a target analyzer, a pipe frame information and a test speed, wherein the pipe frame information is used for determining at least one target analyzer which needs to wait for the sample, the scheduling path is used for determining the passing sequence of at least one target analyzer, and the first time for the sample waiting for the target analyzer to test is determined according to the passing sequence, the load information of the at least one target analyzer and the test speed;
calculating a second time the sample spends on the diversion path according to the scheduling path;
and obtaining the test completion time of the sample according to the first time and the second time.
18. The system of claim 16 or 17, wherein the hint information includes at least one of sample verification completion time, reporting time, and current location information of the sample.
19. The system of claim 18, wherein the processing terminal is further configured to determine a target analyzer for inspecting an unfinished item to be inspected for the sample tube rack based on real-time tube rack information of the sample tube rack, operating state information of each sample analyzer, and real-time load information, the operating state information being information of whether the item to be inspected is supported; and planning a dispatching path for the sample pipe rack according to the current corresponding target analyzer of the sample pipe rack.
20. The system of claim 18, wherein the processing terminal is further configured to monitor in real time whether the emergency sample tube rack is inserted, and update the load information and the dispatch path of the target analyzer based on the tube rack information of the emergency sample tube rack when it is monitored that the emergency sample tube rack is currently inserted.
21. The system of claim 16 or 17, wherein the processing terminal is further configured to monitor in real time whether the target analyzer is malfunctioning or is interrupted in testing, and to re-determine the target analyzer for each sample rack when the current target analyzer is malfunctioning or is interrupted in testing, and to update the load information and the scheduling path of the target analyzer.
22. A computer readable storage medium comprising a program executable by a processor to implement the method of any one of claims 1-14.
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| PCT/CN2018/111447 WO2020082237A1 (en) | 2018-10-23 | 2018-10-23 | Method and system for monitoring sample on pipeline |
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| CN113406344A (en) * | 2021-04-29 | 2021-09-17 | 珠海丽珠试剂股份有限公司 | Sample rack display method and device and assembly line recovery device |
| CN113392948A (en) * | 2021-07-09 | 2021-09-14 | 广州惠侨计算机科技有限公司 | Medical laboratory sample detection bar code registration method and device |
| CN114067939B (en) * | 2021-10-20 | 2023-12-01 | 迈克医疗电子有限公司 | Sample loading time determining method and device and electronic equipment |
| CN114324927B (en) * | 2021-12-30 | 2023-03-24 | 精匠诊断技术(江苏)有限公司 | Pipeline starting method, system, electronic equipment and medium |
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