CN114545007A

CN114545007A - Sample additional testing method, additional system, scheduling system and analysis system

Info

Publication number: CN114545007A
Application number: CN202210187576.8A
Authority: CN
Inventors: 刘高超; 马德新; 陈嘉惠
Original assignee: Zhongyuan Huiji Biotechnology Co Ltd
Current assignee: Zhongyuan Huiji Biotechnology Co Ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-05-27

Abstract

The invention discloses a sample additional testing method, an additional system, a scheduling system and an analysis system. The method comprises the following steps: selecting a sample needing to be added with an item test and confirming the sample as an added sample; and judging the position state and the test state of the additional sample, performing scheduling judgment according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling the sample rack where the additional sample is located to the corresponding track sample sucking position according to the scheduling result, and performing additional item test on the additional sample. The invention can effectively finish the operation of the additional item test aiming at different position states and test states of the additional sample, and the user does not need to worry about the invalid additional test caused by improper additional time, thereby being more convenient for the user to operate.

Description

Sample adding test method, adding system, scheduling system and analysis system

Technical Field

The invention relates to the field of medical machinery, in particular to a sample additional testing method, an additional system, a scheduling system and an analysis system.

Background

In the biochemical immune clinical application, a blood sample or a urine sample is transported to a sample sucking position of a sample analyzer by taking a sample rack as a carrier through a sample scheduling system to analyze and detect the chemical components of the sample. Taking a biochemical immunoassay production line as an example, the biochemical immunoassay production line generally comprises an analysis part, a sample scheduling system, an operation part and the like. Wherein the analysis part is used for analyzing the analytes in serum, plasma and other human body liquids; the sample scheduling system is used for bearing the functions of sample introduction, code scanning, scheduling, transmission, positioning, recovery and the like of a sample rack where a sample is located; the operation part is used for software control of the analysis part and the sample scheduling system, and completes input of test items, output of results, result analysis, quality control and the like.

In the normal test process, the test flow of the sample rack is as follows: sample introduction, bar code information acquisition, scheduling distribution, transmission to an analysis part, sample position absorption, test return, scheduling distribution and return to a recovery area, however, a user often needs to actively add a sample item test at a client side, most of the existing factory instruments are subjected to a scheduling system structure design or a scheduling flow design, when the user is in a wrong time for adding, the sample addition may be invalid, and the user needs to wait for the sample to return to the recovery area, take out a sample rack from the recovery area, and manually place the sample rack again in a placement area for sample introduction again.

Thus, the prior art has several problems:

1. a user needs to select a sample rack from a large number of sample racks in the recovery area, and manually re-place the selected sample rack in the sample placement area for re-sample introduction, so that the operation is complicated;

2. the user needs to wait for the sample to return to the recovery area and then can sample again, which wastes time;

3. the user needs to confirm the timing at which the sample rack can be added, which increases the operation trouble.

Disclosure of Invention

The invention aims to provide a sample adding test method, an adding system, a scheduling system and an analysis system, and aims to solve the problems of complex operation, time waste and poor grasping of adding time when a sample adding item is tested in the test flow of the conventional sample rack.

In order to solve the technical problems, the invention aims to realize the following technical scheme: provided is a sample additional test method, which is characterized by comprising the following steps:

selecting a sample needing to be added with an item test and confirming the sample as an added sample;

and judging the position state and the test state of the additional sample, performing scheduling judgment according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling the sample rack where the additional sample is located to a corresponding track sample sucking position according to the scheduling result, and performing additional item test on the additional sample.

In addition, the technical problem to be solved by the present invention is to provide a sample adding system, which comprises an interface display module and an adding scheduling module;

the interface display module is used for selecting a sample needing to be added with the project test and confirming the sample as an added sample;

and the additional scheduling module is used for judging the position state and the test state of the additional sample, performing scheduling judgment according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling the sample rack where the additional sample is located to the corresponding track sample sucking position according to the scheduling result, and performing additional item test on the additional sample.

In addition, the technical problem to be solved by the present invention is to provide a sample scheduling system, which includes the above-mentioned additional system, and further includes a scheduling area, a track area, a recycling channel, a recycling area, and a track-changing area; the dispatching area is respectively connected with the track area, the recovery channel and the recovery area, and the track area is connected with the track changing area;

the dispatching area comprises a placing area and a sample feeding channel, and the placing area is connected with the sample feeding channel;

the placing area is used for placing a sample rack to be subjected to sample introduction;

the sample introduction channel is used for carrying out sample introduction on a conventional sample rack to be subjected to sample introduction;

the track area comprises an emergency track, a conventional track and a return track; emergency call track and conventional track pass through the change rail district with return the rail connection, it is regional that it inhales the appearance to be equipped with the emergency call track on the emergency call track, and the emergency call track is equipped with the emergency call track in inhaling the appearance region and inhales the appearance position, it is regional that it inhales the appearance to be equipped with the conventional track on the conventional track, and the emergency call track is equipped with the emergency call track in inhaling the appearance region and inhales the appearance position.

In addition, the technical problem to be solved by the present invention is to provide a sample analysis system, which includes the sample scheduling system, an analysis module and an operation part;

the analysis module comprises one of a full biochemical analysis part combination formed by splicing a plurality of biochemical analysis parts, a full immunoassay part combination formed by splicing a plurality of immunoassay parts, and a biochemical and immunoassay part combination formed by splicing a plurality of biochemical analysis parts and immunoassay parts;

the operation part is connected with the analysis module, the track area and the scheduling area, the operation part is used for acquiring the test information, the position information and the sample rack scheduling instruction of the sample, and the operation part is used for receiving the test result of the sample, responding to the user intervention operation and controlling the scheduling flow of the sample rack between the track area and the scheduling area.

In addition, the technical problem to be solved by the present invention is to provide a computer readable storage medium, which includes a controller, a processor, and a memory;

the processor is used for acquiring the test information, the position information and the sample rack scheduling instruction of the sample rack;

the memory is used for storing computer programs and position information of the sample to be injected;

the controller is used for controlling the sample scheduling system to call the computer program to execute the sample additional testing method.

The embodiment of the invention discloses a sample additional testing method, an additional system, a scheduling system and an analysis system. The method comprises the following steps: selecting a sample needing to be added with an item test and confirming the sample as an added sample; and judging the position state and the test state of the additional sample, performing scheduling judgment according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling the sample rack where the additional sample is located to the corresponding track sample sucking position according to the scheduling result, and performing additional item test on the additional sample. The embodiment of the invention can effectively finish the operation of the additional item test aiming at different position states and test states of the additional sample, and a user does not need to worry about the invalid additional test caused by improper additional time, thereby being more convenient for the user to operate. Meanwhile, different requirements in clinical application are met according to the structural design of the system device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic flow chart of a sample additional testing method according to an embodiment of the present invention;

FIG. 2 is a sub-flow diagram of a sample additional testing method according to an embodiment of the present invention;

FIG. 3 is a schematic view of another sub-flow chart of a sample additional testing method according to an embodiment of the present invention;

FIG. 4 is a schematic view of another sub-flow chart of a sample additional testing method according to an embodiment of the present invention;

FIG. 5 is a schematic view of another sub-flow chart of a sample additional testing method according to an embodiment of the present invention;

FIG. 6 is a schematic view of another sub-flow chart of a sample additional testing method according to an embodiment of the present invention;

FIG. 7 is a schematic view of another sub-flow chart of a sample additional testing method according to an embodiment of the present invention;

FIG. 8 is a schematic view of another sub-flow chart of a sample additional testing method according to an embodiment of the present invention;

FIG. 9 is a schematic view of another sub-flow chart of a sample additional testing method according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of a design layout of a single analysis unit cascade according to an embodiment of the present invention;

FIG. 11 is a position status distribution diagram of a sample rack in a sample scheduling system according to an embodiment of the present invention;

FIG. 12 is a schematic diagram of a sensor layout for a track according to an embodiment of the present invention;

FIG. 13 is a diagram of a software interface for displaying test status information of a sample rack according to an embodiment of the present invention;

FIG. 14 is a schematic diagram of a sample rack performing a backward movement according to an embodiment of the present invention;

FIG. 15 is a schematic diagram of one manner in which a sample rack is scheduled by the sample scheduling system according to an embodiment of the present invention;

fig. 16 is a schematic structural diagram of an operation portion according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

The embodiment of the invention provides a sample additional test method, which is applied to biochemical and immunoclinical tests, and can ensure that the operation of an additional item test can be effectively completed by a scheduling system aiming at the condition that a sample is in different test states and position states before a sample rack completes the test, and a user does not need to worry about the invalid additional test caused by improper additional time, thereby being more convenient for the user to operate.

To facilitate understanding of the sample additional testing method according to the embodiment of the present invention, a scheduling system is introduced first:

as shown in fig. 10, the sample scheduling system includes a scheduling area, a track area 108, a recovery channel 106, a recovery area 107, and a track change area 109; the dispatching area is respectively connected with the track area 108, the recovery channel 106 and the recovery area 107, and the track area 108 is connected with the track changing area 109;

the dispatching area comprises a placing area 101, a sample introduction channel 102, an emergency treatment area 103, a sample buffer area 104 and a sample dispatching and distributing device 105, the placing area 101 is connected with the sample introduction channel 102, and the sample dispatching and distributing device 105 is respectively connected with the sample introduction channel 102, the emergency treatment area 103, the sample buffer area 104, a track area 108 and a recovery channel 106;

the placing area 101 is used for placing a sample rack to be subjected to sample introduction;

the sample introduction channel 102 is used for carrying out sample introduction on a conventional sample rack to be subjected to sample introduction;

the emergency area 103 is used for placing emergency sample racks and conventional sample racks needing preferential scheduling;

the sample buffer area 104 is used for temporarily storing sample racks in various test states;

the sample dispatching and distributing device 105 is used for transferring and conveying the sample rack between the dispatching area and the track area 108, the sample dispatching and distributing device 105 has a Y-axis bidirectional movement function, and can freely switch between the track position of the track area 108 and the buffer position of the sample buffer area 104, and the positioning method includes, but is not limited to, a code tooth positioning mode.

The track area 108 comprises at least three tracks side by side, specifically, an emergency track 108-1, a conventional track 108-2 and a return track 108-3, and may be additionally provided with up to four tracks, wherein the fourth track is a sample injection transmission channel; the emergency track 108-1 and the conventional track 108-2 are connected with the return track 108-3 through the track-changing area 109, an emergency track sample-sucking area is arranged on the emergency track 108-1, an emergency track sample-sucking position is arranged in the emergency track sample-sucking area, a conventional track sample-sucking area is arranged on the conventional track 108-2, a conventional track sample-sucking position is arranged in the conventional track sample-sucking area, the conventional channel 108-2 can simultaneously comprise at least one sample pre-sucking waiting position, and when the sample rack at the conventional track sample-sucking position is started to return, the sample rack at the sample pre-sucking waiting position can be guided into the conventional track sample-sucking position in the first time. The movement of the sample rack in the track section 108 can be controlled by means of a conveyor belt, can be grasped by a robot, and can be propelled by a propulsion mechanism.

Specifically, the sample is placed in the dispatching area through the sample rack which is a bearing mechanism, the dispatching area plays roles of sample uploading, downloading, dispatching and buffering, the sample is used as an independent module and is generally placed on the side surface of the analyzer, and no matter how many analysis parts are interconnected, only one sample dispatching system is provided.

The moving track of the sample rack is shown in fig. 10, the sample rack placed in the input area 101 moves to the sample dispatching and distributing device 105 through the sample inlet channel 102, the sample rack in the emergency area 103 can directly reach the sample dispatching and distributing device 105, the sample dispatching and distributing device 105 can transport the sample rack to the conventional track 108-2 or the emergency track 108-1 for sample suction, the sample rack after sample suction is transported back to the sample dispatching and distributing device 105 through the return track 108-3 and then is dispatched to the recovery area 107, and the user can take out the sample rack from the recovery area 107. Generally, barcode labels are disposed on the sample racks and the sample tubes (containers for storing samples), and the sample racks are scanned by a barcode scanner (not shown) during the process of arriving at the sample dispatching and distributing device 105, so as to obtain the sample rack information and the sample information.

As shown in fig. 11, the sample racks are distributed in the sample scheduling system, the sample scheduling system schedules the sample racks in units of sample racks, schedules the sample racks to the rail sample sucking positions corresponding to the front ends through the scheduling areas, and then performs a sample sucking test on the samples in the sample racks.

As shown in fig. 12, a sensor layout manner of the track is that detection sensors can be disposed at a sample inlet (corresponding to sensor 1 in the figure), a sample suction area (corresponding to sensor 2 in the figure), a sample outlet (corresponding to sensor 3 in the figure) and the like of the corresponding track, and when a sample rack arrives, the sensor can detect the sample rack, and when the sample rack leaves, a sensor detection signal disappears.

The position information of the sample rack is judged by arranging a corresponding detection sensor at the designated position, all the stop positions or designated moving positions of the sample rack are provided with the sample rack detection sensors for detection and positioning, and the system can acquire the state change of the sensors in real time so as to judge the change of the position state of the sample rack. Meanwhile, all the stop positions of the sample rack are provided with a sample blocking mechanism for blocking and positioning, so that the situation that the movement of the sample rack overshoots or the positioning is delayed is prevented.

Next, a sample additional testing method provided by an embodiment of the present invention is introduced based on the sample scheduling system, please refer to fig. 1, and fig. 1 is a schematic flow diagram of the sample additional testing method provided by the embodiment of the present invention;

as shown in fig. 1, the method includes steps S101 to S102.

S101, selecting a sample needing to be added with an item test and confirming the sample as an added sample;

and S102, judging the position state and the test state of the additional sample, performing scheduling judgment according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling the sample rack to the corresponding track sample sucking position according to the scheduling result, and performing additional item test on the additional sample.

In step S101, as shown in fig. 13, a sample to be added is selected from the software interface, the selected sample is determined as an added sample, and the sample rack in which the added sample is located is confirmed. It can be understood that the additional test is only performed on the samples which are scanned and enter the application test list, and the samples which do not complete the information entry of the samples are not in the range of the additional test.

As shown in fig. 13, the software interface includes the position information and the test status information of all samples, and when the status of the sample rack and the samples thereof changes, the status is updated in the software interface to the corresponding status. The test states corresponding to the samples in the sample scheduling system may include: before, during, after, temporarily storing in, completing, unfinished, etc. The display of the test state of the sample can be displayed by means of characters, patterns, color states and the like.

As shown in fig. 13, the user can observe the test status of the sample rack that has been injected and the test status of the completed or unfinished sample rack, and can also determine the specific position of each sample rack in the sample scheduling system according to the position partition, thereby selecting the designated sample for addition.

As shown in fig. 13, the position state of the sample and the software interface are further described, the top of the top left corner of the software interface is a position area where the sample rack is located at the current time, and the position area includes a sample buffer area, a track area, and a recovery area. The first column letter plus 3 digit number code on the left side in each position area represents the number of the sample rack, the first row numbers 1-10 represent each sample position of the sample rack, the circle corresponding to each sample position represents the test state of the sample, and the test state of the sample can be represented by different colors, patterns or characters, for example, green represents the test state, red represents the unfinished test state, and the like. The right column is in a frame state and can be displayed in a mode of characters, patterns, color states and the like. If the sample rack is positioned in the sample buffer area, the states of the sample rack comprise before-testing (before-testing/sample sucking), after-testing (sample sucking completion) and to-be-recovered (or temporary storage in the testing process), namely, the testing of a certain analysis part to the next analysis part is completed; if the sample rack is positioned in the track area, the state of the sample rack comprises the state during the test (waiting in the sample sucking/in the buffer position before the test) and the state before the test (waiting for the test/before the sample sucking); if the sample rack is located in the recovery area, the status of the sample rack includes complete (i.e., testing is complete), incomplete (i.e., testing is incomplete), wherein incomplete testing is usually due to failure of the analysis portion, etc.

The user selects the sample in the designated state at the designated position on the software interface, the specific mode can be that the sample is clicked to indicate that the sample is selected, then the selected sample can be subjected to additional testing by clicking the additional testing, and the other mode is that the additional testing key is clicked, and a project list can be popped up for the user to select.

The above is a description of some software interfaces for additional testing of the present invention.

In step S102, after the position state and the test state of the additional sample are obtained based on the additional sample selected in the software interface, scheduling determination is performed according to the test state and the position state of the additional sample, and a scheduling result is obtained, that is, when the additional sample is in different test state and position state, a scheduling flow of the additional sample needs to be analyzed, and at what node the additional sample can be additionally tested, thereby achieving effective completion of the operation of the additional item test.

The following is a scheduling description of the case where the additional samples are in different test states and location states:

in one embodiment, step S102 includes a description of the scheduling procedure when the additional sample is in the track sampling region, before the track sampling region, and after the track sampling region.

The track sample sucking area is divided into an emergency track sample sucking area and a conventional track sample sucking area, it can be understood that the front of the track sample sucking area is also divided into the front of the emergency track sample sucking area and the front of the conventional track sample sucking area, and the back of the track sample sucking area is also divided into the back of the emergency track sample sucking area and the back of the conventional track sample sucking area.

Specifically, the first case is a case when the additional sample is in the emergency track smear region, and as shown in fig. 2, the first case may include:

s201, if the position of the additional sample is in the emergency track sample sucking area, judging that the test state of the additional sample is one of before-test, during-test and after-test;

s202, judging whether the test state is a test state, if so, entering a step S203, and otherwise, jumping to a step S204;

s203, after all other samples finish the sample suction, controlling the sample rack to perform reverse motion, and testing an additional item after the additional sample returns to the sample suction position of the emergency track;

and S204, updating the additional item test to the total item amount of the additional sample, and performing the test of the current item and the test of the additional item after the additional sample reaches the emergency track sample sucking position.

In this embodiment, when the test state of the additional sample is before the test, and the additional sample does not reach the emergency track sample sucking position, the current total amount of the analysis portion where the additional sample is located is directly refreshed to be the total amount after the additional item, the sample rack performs the test according to the normal test flow, and when the additional sample reaches the emergency track sample sucking position, the test flow of the current item plus the additional item can be directly performed.

When the test state of the additional sample is in the test, the additional sample starts to suck the sample, and similarly, the current total amount of an analysis part where the additional sample is located is directly refreshed to be the total amount after the additional item, and the sample rack is used for testing according to a normal test flow and directly carrying out the test flow of the current item and the additional item;

when the test state of the additional sample is after the test, the sample position of the additional sample passes through the emergency track sample sucking position, but the rest sample positions in the sample rack are still under test, referring to fig. 14, after the rest samples in the sample rack are completely sucked, the sample rack performs backward movement, and the additional sample is directly moved to the emergency track sample sucking position. The sample rack can move backwards and is pushed by a sample rack sample sucking blocking mechanism in the dispatching system, and the auxiliary sample can be driven by the reverse movement of the emergency treatment track conveying belt to be positioned at the sample sucking position of the emergency treatment track. For example, if the sample position of the additional sample is sample position No. 1, but the sample position No. 1 has passed the sample aspirating position and the sample position No. 2 currently being tested, the sample rack performs the backward movement to align the sample position No. 1 with the sample aspirating position when the sample aspirating of all the sample positions of the sample rack is finished, and the additional item is directly tested.

Specifically, the second case when the additional sample is in the emergency track blotting area may include:

if the position of the additional sample is in front of the emergency track sample sucking area and indicates that the sample rack does not reach the emergency track sample sucking area, judging that the test state of the additional sample is before test; and updating the additional item test to the total item amount of the additional sample, and performing the test of the current item and the test of the additional item after the additional sample reaches the emergency track sample sucking position.

Specifically, the third case is when the additional sample is located after the emergency track sample aspiration area, and as shown in fig. 3, the third case may include:

s301, judging that the test state of the additional sample is after test if the position of the additional sample is in the emergency track sample sucking area;

s302, scheduling the sample rack to a sample scheduling and distributing device;

s303, judging whether the emergency track has a newly-entered sample rack, if not, entering a step S304, and if so, jumping to a step S305;

s304, dispatching the sample rack to an emergency treatment track and entering an emergency treatment track sample sucking position for additional project testing;

s305, dispatching the sample rack to a sample buffer area for temporary storage, dispatching the sample rack to a sample sucking position of the emergency track after the sample sucking position of the emergency track is free, and performing additional item test on the additional sample.

In this embodiment, after the position of the additional sample is located in the sample sucking area of the emergency track, it indicates that the sample rack has completed all sample sucking tests, and at this time, the sample rack is transported to the sample dispatching and distributing device through the return channel, and then it is determined whether the emergency track has a newly entered sample rack, if the emergency track does not enter the new sample rack, it indicates that the sample sucking position of the emergency track is idle, and then the sample rack is transported to the emergency track again through the sample dispatching and distributing device, and directly enters the sample sucking position of the emergency track to complete the additional item test; if the emergency track enters a new sample rack, the sample rack is transported to a sample buffer area for temporary storage through the sample scheduling and distributing device, and after the sample sucking position of the emergency track is free, the sample rack is guided into the sample sucking position of the emergency track again and additional item testing is carried out.

Specifically, the fourth case is when the additional sample is in the normal trajectory blotting area, and as shown in fig. 4, the fourth case may include:

s401, if the position of the additional sample is in a conventional track sample sucking area, judging that the test state of the additional sample is one of before, during and after the test;

s402, judging whether the test state is a test state, if so, entering a step S403, and otherwise, jumping to a step S404;

s403, after all other samples finish sample suction, controlling the sample rack to perform reverse motion, and testing additional items after the additional samples return to the sample suction position of the conventional track;

and S404, updating the additional item test to the total item amount of the additional sample, and performing the test of the current item and the test of the additional item after the additional sample reaches the normal track sample sucking position.

In this embodiment, when the test state of the additional sample is before the test, and the additional sample does not reach the normal track sample suction position, the current total amount of the analysis portion where the additional sample is located is directly refreshed to be the total amount after the additional item, the sample rack performs the test according to the normal test flow, and when the additional sample reaches the normal track sample suction position, the test flow of the current item plus the additional item can be directly performed.

when the test state of the additional sample is after the test, the sample position of the additional sample passes through the sample sucking position of the conventional track, but the rest sample positions in the sample rack are still under test, referring to fig. 14, after the sample sucking of the rest samples in the sample rack is finished, the sample rack performs backward movement, and the additional sample is directly moved to the sample sucking position of the conventional track. The sample rack can move backwards and is pushed by a sample rack sample sucking blocking mechanism in the dispatching system, and the additional sample can be driven by the reverse movement of a conveying belt of the conventional track to be positioned to a sample sucking position of the conventional track. For example, if the sample position of the additional sample is sample position No. 1, but the sample position No. 1 has passed the sample aspirating position and the sample position No. 2 currently being tested, the sample rack performs the backward movement to align the sample position No. 1 with the sample aspirating position when the sample aspirating of all the sample positions of the sample rack is finished, and the additional item is directly tested.

Specifically, the fifth case is when the additional sample is located in front of the normal trajectory sample suction area, and may include:

if the position of the additional sample is in front of the sample sucking area of the conventional track, the sample rack does not reach the sample sucking area of the conventional track, and the test state of the additional sample is judged to be before test; and updating the additional item test into the item total amount of the additional sample, and performing the test of the current item and the test of the additional item after the additional sample reaches the conventional track sample sucking bit.

Specifically, the sixth case is when the additional sample is located after the normal trajectory sample suction area, as shown in fig. 5, the sixth case may include:

s501, judging that the test state of the additional sample is after test if the position of the additional sample is in a conventional track sample sucking area;

s502, dispatching the sample rack to a sample dispatching and distributing device;

s503, judging whether a new sample rack exists in the conventional track, if not, entering the step S504, and if so, jumping to the step S505;

s504, dispatching the sample rack to a conventional track and entering a sample sucking position of the conventional track to perform additional project testing;

and S505, dispatching the sample rack to a sample buffer area for temporary storage, dispatching the sample rack to a sample sucking position of the conventional track after the sample sucking position of the conventional track is idle, and performing additional item test on the additional sample.

In this embodiment, after the position of the additional sample is in the sample suction area of the conventional track, it indicates that the sample rack has completed all sample suction tests, at this time, the sample rack is transported to the sample dispatching and distributing device through the return channel, and then it is determined whether the conventional track has a newly entered sample rack, that is, the test state of the additional sample is only after the test, if the conventional track does not enter the new sample rack at this time, it indicates that the sample suction position of the conventional track is free, the sample rack is transported to the conventional track again through the sample dispatching and distributing device, and directly enters the sample suction position of the conventional track to complete the additional project test; and if the conventional track enters a new sample rack, the sample rack is transported to a sample buffer area for temporary storage through the sample scheduling and distributing device, and after the sample sucking position of the conventional track is free, the sample rack is reintroduced into the sample sucking position of the conventional track and the additional sample is subjected to additional item testing.

In an embodiment, as shown in fig. 6, the step S102 further includes a description of a case when the additional sample is in the track change area or the return track, and specifically includes:

s601, if the position of the additional sample is in a track changing area or a return track, judging that the test state of the additional sample is after test;

s602, transporting the sample rack to a sample scheduling and distributing device through a return channel;

s603, judging whether the corresponding track sample sucking position is idle, if so, entering a step S604, and otherwise, jumping to the step S605;

s604, dispatching the sample rack to a corresponding track sample sucking position by the sample dispatching and distributing device to perform additional project testing;

and S605, dispatching the sample rack to a sample buffer area for temporary storage by the sample dispatching and distributing device, dispatching the sample rack to the corresponding track sample sucking position after the corresponding track sample sucking position is free, and performing additional item test on the additional sample.

In this embodiment, if the position of the additional sample is in the track transfer area or the return track, indicating that the sample rack has completed all sample position sample sucking tests, the sample rack is transported to the sample scheduling and distributing device through the return channel; if the sample rack is output by the emergency track and the emergency track sample sucking position is idle at the moment, the sample dispatching and distributing device transports the sample rack to the emergency track and directly enters the emergency track sample sucking position for additional item testing, if the emergency track sample sucking position is not idle, the sample dispatching and distributing device transports the sample rack to a sample buffer area for temporary storage, and the sample rack is reintroduced for additional item testing after the emergency track sample sucking position is idle; if the sample rack is output by the conventional track and the sample sucking position of the conventional track is idle, the sample dispatching and distributing device transports the sample rack to the conventional track and directly enters the sample sucking position of the conventional track to perform additional item testing, and if the sample sucking position of the conventional track is not idle, the sample dispatching and distributing device transports the sample rack to a sample buffer area for temporary storage, and the sample rack is reintroduced to perform additional item testing after the sample sucking position of the conventional track is idle.

In an embodiment, as shown in fig. 7, step S102 further includes a description of a case when the additional sample is in the sample scheduling and distributing apparatus, and specifically may include:

s701, if the position of the additional sample is in the sample scheduling and distributing device, judging that the test state of the additional sample is before or after the test;

s702, judging whether the test state is before the test, if so, entering the step S703, and otherwise, jumping to the step S704;

in this step, if it is not, after the test state is the test, the process may jump to step S704, or dispatch the sample rack to the recovery channel via the sample dispatching and distributing device, dispatch to the loading area via the recovery channel, re-sample via the loading area, and dispatch and distribute to the track area for additional item testing.

S703, updating the additional item test to the item total amount of the additional sample, and testing the current item and the additional item after the additional sample reaches the corresponding track sample sucking position;

s704, if the test state is after the test, judging whether the corresponding track sample sucking position in the track area is idle, if so, entering the step S705, and if not, jumping to the step S706;

s705, dispatching the additional sample to the track area for additional project testing;

and S706, dispatching the sample rack to a sample buffer area for temporary storage through the sample dispatching and distributing device, and dispatching the sample rack to the track area from the sample buffer area for additional item testing after the corresponding track sample sucking position in the track area is idle.

In this embodiment, if the additional sample is in the pre-test state, it indicates that the additional sample has not started the sample sucking test, and the sample rack is in the scheduling workflow before entering the corresponding track, the additional sample enters the corresponding track according to the normal test flow to perform the test flow of the current project plus the additional project. If the additional sample is in a post-test state, the sample rack is dispatched to the sample buffer area through the sample dispatching and distributing device, after the sample rack enters the sample buffer area, the sample rack is dispatched to the track area through the sample buffer area to perform the additional item test, or the sample rack is dispatched to the recovery channel through the sample dispatching and distributing device, referring to fig. 15, the sample rack is dispatched to the placing area through the recovery channel, re-sample is injected from the placing area, and dispatched and distributed to the track area to complete the additional item test.

In an embodiment, as shown in fig. 8, the step S102 further includes a description of a case where the additional sample is in the sample buffer, and specifically includes:

s801, if the position of the additional sample is in the sample buffer area, judging that the test state of the additional sample is one of before-test, after-test and temporary storage in the test;

s802, judging whether the test state is before the test, if so, entering a step S803, otherwise, jumping to the step S804;

s803, updating the additional item test to the item total amount of the additional sample, and carrying out the test of the current item and the test of the additional item after the additional sample reaches the corresponding track sample sucking position;

s804, judging whether the test state is a test state, if so, entering the step S805, otherwise, jumping to the step S806;

s805, if the test items of the additional samples comprise automatic retest items, scheduling the additional samples to the track area through the sample buffer area for additional item test after the results of the automatic retest items come out; if the additional sample is a sample rack to be recovered, updating the post-test state into a pre-test state, and scheduling the additional sample to a corresponding track sample suction position for additional project testing after the track sample suction position is free;

and S806, scheduling the additional sample to the corresponding track sample suction position according to the current test condition of the additional sample to perform additional item test.

In this step, the current test conditions of the additional samples can be divided into four types, the first type is: if the additional sample is a sample rack to be recovered, updating the post-test state into a pre-test state, and scheduling the additional sample to a corresponding track sample suction position for additional project testing after the track sample suction position is free; the second method is as follows: if the additional sample is completely sucked, updating the temporary storage state in the test to a state before the test, and scheduling to a corresponding track sample sucking position for additional item test after the track sample sucking position is free; the third is: if the additional sample is sucked but the sample sucking is not completed (if a fault occurs in the sample sucking process, the sample is dispatched to a sample buffer area firstly), the additional sample keeps a temporary storage state in the test, the additional item test is updated to the item total amount of the additional sample, and the incomplete test and the additional item test are carried out after the additional sample reaches the corresponding track sample sucking position; the fourth method is as follows: if the additional sample is not sampled, the additional item test is updated to the total item amount of the additional sample (when each test item in the total item amount is in a plurality of analysis units), and the test of the current item and the test of the additional item are performed after the additional sample reaches the corresponding track sampling position.

In this embodiment, for the additional sample in the pre-test state, it indicates that the sample has not been tested, and the sample rack is in the queue waiting stage before entering the corresponding track, and then the additional sample enters the corresponding track according to the normal test flow and then performs the test of the current item and the test of the additional item.

And for the additional sample in the tested state, indicating that the additional sample is completely sucked, enabling the sample rack to belong to an automatic retest sample rack, waiting for the completion of the result of starting the automatic retest project in the sample buffer area, taking the completion time of starting the retest sample as a scheduling starting point, and scheduling the sample rack to the track area for additional project testing of the additional sample when the automatic retest project result in the sample rack is completed and whether the project result is normal or not.

And for the additional sample in the temporary storage state in the test, canceling the temporary storage instruction in the test, directly updating the temporary storage state in the test to be in a state before the test, and directly scheduling the additional sample to the corresponding track sample sucking position to perform additional item test after the corresponding track sample sucking position is idle.

In an embodiment, the step S102 further includes a description of a case where the additional sample is in the recovery channel, and specifically includes:

if the position of the additional sample is in the recovery channel, it indicates that the sample rack has triggered the recovery process, and then the test state of the additional sample is determined to be after the test, referring to fig. 15, if the sample rack has not yet reached the recovery port of the recovery channel, the recovery instruction is invalid, and then the sample rack is dispatched to the sample inlet of the input area through the recovery channel, and then the sample is re-injected from the input area and dispatched to the track area for performing the additional item test.

In an embodiment, the step S102 further includes a description of a case where the additional sample is located in the recovery area, the input area, the sample channel, and the emergency area, and specifically includes:

if the position of the additional sample is in the recovery area, judging that the test state of the additional sample is after test or the test is not finished, and at the moment, performing additional item test on the additional sample cannot be performed;

if the position of the additional sample is in one of the placing area, the sample feeding channel and the emergency treatment area, the sample rack does not enter the dispatching system, the application information is not temporarily uploaded to an operation part in the dispatching system, and the sample rack is not in the test state list, namely the additional sample is not in the test state, so that the additional item test cannot be performed on the additional sample.

In one embodiment, the performing an additional item test on the additional sample in step S102 includes:

the additional item test can be carried out on the additional sample once or more times, a new additional item test can be carried out again in the process of carrying out the additional item test on the additional sample, the limitation of the number of times of adding one sample can be determined by default parameters of software, and the limitation can also be actively set and determined by a user according to the actual sample flow condition of the client.

As shown in fig. 9, the flow of each additional item test includes:

s901, acquiring an analysis part corresponding to each test item in the additional items;

s902, judging whether all the test items in the additional items are in a single analysis unit, if so, entering a step S903, and otherwise, jumping to the step S904;

s903, performing an additional item test on the additional sample in a single analysis unit;

and S904, each test item in the additional items corresponds to the plurality of analysis units, each test item in the additional items is divided according to the analysis unit, and the additional item test in each analysis unit is executed independently.

In this embodiment, in the added item, the test flow of the item is not limited to only a single analysis unit, but is also applicable to a cascade of a plurality of analysis units, and the sample in the sample analysis system in which the plurality of analysis units are cascaded is added, so that the test item in the sample may include a plurality of analysis units, and the situation of the analysis part where the test item added to the currently added sample is located is first determined, and if the single analysis unit includes all the additional test items, the additional test flow is as described above; if the plurality of analysis parts contain all the additional test items together, the additional test items are indicated to be sent to the plurality of analysis parts for testing, at the moment, the analysis part where the additional item is located is split according to the additional test item condition of the additional sample, the additional test items are matched with the analysis parts, and after the matching is completed, judgment is carried out according to the additional test flow of a single analysis part.

It is to be understood that, for the sample additional test of the plurality of analysis units, the test state before, during, and after the test of the additional sample needs to be split and determined, for example, if the plurality of analysis units are biochemical immune cascades, the additional sample is a test immune item first, and is sucking, and does not reach the biochemical analysis unit, the additional sample is a sample sucked for the additional sample, but the biochemical analysis unit does not start the test biochemical item, and is a sample before sucking.

It can be understood that, for the sample addition test of the plurality of analysis units, the test state of the additional sample to the analysis unit is judged to be before test, during test and after test according to whether the analysis unit starts to test the additional sample as a node, and if the analysis unit where the additional item is located does not start to test the sample, the additional sample is the sample before sample suction for the analysis unit and is executed according to the additional flow before sample suction; if the analysis unit where the additional item is located has finished testing the sample, the additional sample is the sample that has been drawn for the analysis unit, and is executed according to the additional flow after the drawing is finished.

It can be understood that, for the additional test of the samples of the plurality of analysis portions, the position state and the test state of the additional sample are determined by the single analysis portion, for example, if the biochemical immune cascade is generated, and the additional sample is in the return track of the biochemical analysis portion, the additional sample is a sample that has been aspirated for the biochemical analysis portion, but the sample may be a sample before the sample is aspirated or a sample that has been aspirated for the immune analysis portion; specifically judging the specific test condition of the additional sample according to the position of the analysis part of the additional sample in the track area; similarly, in the dispatch area, for the additional sample on the buffer area and the dispatch distribution device, the sample of the analysis part which is tested is needed to be sent to other analysis parts for testing through the buffer area or the dispatch distribution device, and in this case, the additional test flow of the additional sample is determined according to the completion of the test item.

Judging that the additional test of the samples of the plurality of analysis parts is carried out, wherein the position of the additional sample is a certain analysis part, and the item of the additional test is another analysis part, and after the additional sample finishes the test item of the current analysis part, the additional sample is dispatched to the other analysis part to finish the additional item test; similarly, if the position of the additional sample is a certain analysis part and the items of the additional test are a plurality of analysis parts, firstly judging whether the current analysis part where the additional sample is located contains the additional test items, and if the additional sample is contained and the sample suction is not completed, firstly testing the additional items of the current analysis part; if the additional item test is contained and the sample suction is finished, judging according to the actual idle condition of the sample suction position of the track, when other analysis parts are not idle and the current analysis part is idle, directly and preferentially scheduling the additional sample to the current analysis part for additional item test, when other analysis parts are idle, preferentially scheduling the additional sample to the other analysis parts for completing the additional item test, and after the other analysis parts complete the additional item test, scheduling the additional sample to the current analysis part for completing the additional item test; if not, the data is dispatched to other analysis parts for testing according to the normal scheduling flow.

In the above way, the additional sample is subjected to the additional test according to the above way, namely the additional sample is analyzed by the scheduling process under various position states and test states, and the additional project test can be effectively completed.

The embodiment of the invention also provides a sample adding system, which comprises an interface display module and an adding scheduling module;

the interface display module is used for selecting an additional sample to be tested for an additional project and a corresponding sample rack;

The system can effectively finish the test operation of the additional item before the sample rack finishes the test according to different test states of the additional sample, and a user does not need to worry about invalid additional test caused by improper additional time, so that the operation of the user is more convenient. Meanwhile, different requirements in clinical application are met according to the structural design of the system.

The embodiment of the invention also provides a sample analysis system, which comprises the sample scheduling system, an analysis module (analysis equipment) and an operation part;

the operation part is connected with the analysis module, the track area and the scheduling area, is used for acquiring the test information, the position information and the sample rack scheduling instruction of the sample, and is used for receiving the test result of the sample, responding to the user intervention operation and controlling the scheduling flow of the sample rack between the track area and the scheduling area.

In this embodiment, the analysis module includes at least one analysis portion and more than one cascade components, including but not limited to: the total biochemical analysis part combination, the total immunoassay part combination and the biochemical plus immunoassay part combination are connected in a left-right splicing mode, and fig. 10 is a design layout schematic diagram of single analysis part cascade.

The track area is hung at the front end of the analyzer, the number of the track area is matched with that of the analysis parts, and the track area is provided with a sample sucking area and a waiting area before sample sucking.

The operation part can be connected with the analysis part in a wired or wireless mode and is used for operating and controlling the system, operating operation software, completing sample data input and detection result output, and monitoring, scheduling and controlling the sample.

Further, fig. 16 is a schematic structural view of an operating section in an embodiment of the present invention, and fig. 16 shows a block diagram of an exemplary operating section suitable for implementing an embodiment of the present invention. The operation portion shown in fig. 16 is merely an example, and should not bring any limitation to the function and the use range of the embodiment of the present invention. The operation portion includes: processor, memory, I/O interface, input device, output device.

A memory for storing at least one control program;

the stored program is executed by one or more processors, so as to implement the sample additional testing method in the embodiment of the invention, and the method mainly comprises the following steps:

a sample additional test method is a method for realizing additional test on a sample in any state at any position, and comprises the following steps:

and judging the position state and the test state of the additional sample, performing scheduling judgment according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling the sample rack where the additional sample is located to the corresponding track sample sucking position according to the scheduling result, and performing additional item test on the additional sample.

The system memory may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM) and/or cache memory.

The operation section may communicate with one or more external input devices (e.g., a keyboard, a display, etc.) via the I/O interface, and communicate with one or more external output devices (e.g., a printer, a display, etc.) via the I/0 interface.

The processor executes various functional applications and data processing by executing programs stored in the memory.

An embodiment of the present invention further provides a computer-readable storage medium, which includes a controller, a processor, and a memory, where:

the controller is used for controlling the sample scheduling system to call the computer program to execute a corresponding scheduling process;

the memory is used for storing the computer program and the position information of the sample;

according to the embodiment of the invention, different scheduling processes are carried out on the additional tests of the samples at different positions and in different test states by acquiring the test information and the position information of the samples, so that the additional project tests can be completed before the samples return to the recovery area, the problem that the additional project tests cannot be processed at all nodes because the user needs to actively judge the additional time in the sample additional tests in the prior art is solved, and the diversified requirements of the user can be met in a mode of saving the most user operation with the highest efficiency under any condition.

It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the system described above may refer to the corresponding process in the foregoing method embodiment, and is not described herein again.

While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A sample additional testing method, comprising:

selecting a sample needing to be added with a project test and confirming the sample as an added sample;

2. The sample additional testing method according to claim 1, wherein the determining of the position state and the test state of the additional sample, performing scheduling determination according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling a sample rack in which the additional sample is located to a corresponding track sample sucking position according to the scheduling result, and performing an additional item test on the additional sample comprises:

if the position of the additional sample is in a track sample suction area, judging that the test state of the additional sample is one of before-test, during-test and after-test, wherein the track sample suction area comprises an emergency track sample suction area and/or a conventional track sample suction area;

if the test state is before the test, updating the additional item test to the item total amount of the additional sample, and performing the test of the current item and the test of the additional item after the additional sample reaches the track sample suction position of the corresponding track sample suction area;

if the test state is in the test, updating the additional item test to the total item amount of the additional sample, and performing the test of the current item and the test of the additional item on the additional sample;

if the test state is after the test, after all other samples finish the sample suction, controlling the sample rack to execute reverse motion, and testing the additional item after the additional sample returns to the corresponding track sample suction position; or after other samples are sucked, dispatching the sample rack to a sample dispatching and distributing device, judging whether the corresponding track sample sucking position is idle, if so, dispatching the sample rack to the corresponding track sample sucking position for testing additional items, otherwise, dispatching the sample rack to the sample buffer area for temporary storage, and after the corresponding track sample sucking position is idle, dispatching the sample rack to the corresponding track sample sucking position for testing the additional items.

3. The sample additional testing method according to claim 1, wherein the method of determining the position state and the test state of the additional sample, performing scheduling determination according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling a sample rack in which the additional sample is located to a corresponding track sample sucking position according to the scheduling result, and performing an additional item test on the additional sample further comprises:

if the position of the additional sample is in front of the track sample suction area, judging that the test state of the additional sample is before test;

and updating the additional item test to the item total amount of the additional sample, and carrying out the test of the current item and the test of the additional item after the additional sample reaches the corresponding track sample sucking position.

4. The sample additional testing method according to claim 1, wherein the method of determining the position state and the test state of the additional sample, performing scheduling determination according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling a sample rack in which the additional sample is located to a corresponding track sample sucking position according to the scheduling result, and performing an additional item test on the additional sample further comprises:

if the position of the additional sample is in the track sample suction area, judging that the test state of the additional sample is after test;

dispatching the sample rack to a sample dispatching and distributing device;

judging whether a corresponding track has a new sample feeding frame;

if the corresponding track does not have a new sample rack, dispatching the sample rack to the corresponding track and entering a track sample sucking position for additional project testing;

and if the corresponding track has a new sample introduction frame, dispatching the sample frame to a sample buffer area for temporary storage, and after the corresponding track is idle, dispatching the sample frame to the corresponding track and entering a track sample suction position for additional item testing.

5. The sample additional testing method according to claim 1, wherein the method of determining the position state and the test state of the additional sample, performing scheduling determination according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling a sample rack in which the additional sample is located to a corresponding track sample sucking position according to the scheduling result, and performing an additional item test on the additional sample further comprises:

if the position of the additional sample is in a track changing area or a return track, judging that the test state of the additional sample is after test;

transporting the sample rack to a sample scheduling and dispensing device;

judging whether the corresponding track sample sucking position is idle or not;

if the corresponding track sample sucking position is free, the sample rack is dispatched to the corresponding track sample sucking position through the sample dispatching and distributing device to carry out additional item testing;

and if the corresponding track sample sucking position is not free, scheduling the sample rack to a sample buffer area for temporary storage through the sample scheduling and distributing device, and after the corresponding track sample sucking position is free, scheduling the sample rack to the corresponding track sample sucking position and performing additional item test on the additional sample.

6. The sample additional testing method according to claim 1, wherein the method of determining the position state and the test state of the additional sample, performing scheduling determination according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling a sample rack in which the additional sample is located to a corresponding track sample sucking position according to the scheduling result, and performing an additional item test on the additional sample further comprises:

if the position of the additional sample is in a sample scheduling and distributing device, judging that the test state of the additional sample is before or after the test;

if the test state is before the test, updating the additional item test to the item total amount of the additional sample, and performing the test of the current item and the test of the additional item after the additional sample reaches the corresponding track sample sucking position;

if the test state is testing, judging whether the corresponding track sample sucking position in the track area is free, if so, scheduling the track area to perform additional item testing, otherwise, scheduling the sample rack to a sample buffer area for temporary storage through a sample scheduling and distributing device, and scheduling the sample rack to the track area from the sample buffer area to perform additional item testing after the corresponding track sample sucking position in the track area is free; or the sample rack is dispatched to a recovery channel through the sample dispatching and distributing device, then dispatched to the putting-in area through the recovery channel, re-injected through the putting-in area and dispatched and distributed to the track area for additional project testing.

7. The sample additional testing method according to claim 1, wherein the method of determining the position state and the test state of the additional sample, performing scheduling determination according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling a sample rack in which the additional sample is located to a corresponding track sample sucking position according to the scheduling result, and performing an additional item test on the additional sample further comprises:

if the position of the additional sample is in the sample buffer area, judging that the test state of the additional sample is one of before-test, after-test and temporary storage in the test;

if the test state is after the test, and the test items of the additional sample comprise automatic retest items, after the results of the automatic retest items come out, dispatching the additional sample to the track area through the sample buffer area for additional item test;

if the test state is after-test and the additional sample is a sample rack to be recovered, updating the post-test state to a pre-test state, and scheduling the post-test state to a corresponding track sample sucking position for additional project testing after the track sample sucking position is idle;

if the test state is temporary storage in the test and the additional sample is completely sucked, updating the temporary storage state in the test to a state before the test, and scheduling to a corresponding track sample sucking position for additional item test after the track sample sucking position is idle;

if the test state is temporary storage in the test, and the additional sample has been sampled but has not been sampled yet, the additional sample keeps the temporary storage state in the test, and updates the additional item test to the item total amount of the additional sample, and carries out the unfinished test and the additional item test after the additional sample reaches the corresponding track sample sucking position;

if the test state is temporarily stored in the test and the additional sample does not suck the sample, updating the additional item test to the item total amount of the additional sample, and testing the current item and the additional item after the additional sample reaches the corresponding track sample sucking position.

8. The sample additional testing method according to claim 1, wherein the method of determining the position state and the test state of the additional sample, performing scheduling determination according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling a sample rack in which the additional sample is located to a corresponding track sample sucking position according to the scheduling result, and performing an additional item test on the additional sample further comprises:

if the position of the additional sample is in a recovery channel and does not reach a recovery port, judging that the test state of the additional sample is after test;

and dispatching to a placing area through the recovery channel, re-injecting the sample from the placing area, and dispatching and distributing to a track area for additional project testing.

9. The sample additional testing method according to claim 1, wherein the method of determining the position state and the test state of the additional sample, performing scheduling determination according to the test state and the position state of the additional sample to obtain a scheduling result, scheduling a sample rack in which the additional sample is located to a corresponding track sample sucking position according to the scheduling result, and performing an additional item test on the additional sample further comprises:

if the position of the additional sample is in a recovery area, judging that the test state of the additional sample is test completion or test incompletion, and failing to perform additional item test on the additional sample;

if the position of the additional sample is in one of the placing area, the sample feeding channel and the emergency treatment area, the additional sample is not in a test state, and the additional item test cannot be performed on the additional sample.

10. The sample additional test method according to claim 1, wherein the performing an additional item test on the additional sample includes:

performing one or more additional item tests on the additional sample;

wherein, the flow of each additional item test comprises:

acquiring an analysis part corresponding to each test item in the additional items;

if all the test items in the additional items are in a single analysis part, performing an additional item test on the additional sample in the single analysis part;

if each test item in the additional items corresponds to a plurality of analysis units, each test item in the additional items is divided into the analysis units, and the additional item test in each analysis unit is executed independently.

11. A sample adding system is characterized by comprising an interface display module and an adding scheduling module;

the interface display module is used for selecting a sample needing to be added with the project test and confirming the sample as an added sample rack;

12. A sample scheduling system comprising the appendant system of claim 11, further comprising a scheduling area, a track area, a reclamation channel, a reclamation area, and a staging area; the dispatching area is respectively connected with the track area, the recovery channel and the recovery area, and the track area is connected with the track changing area;

13. A sample analysis system comprising the sample scheduling system of claim 12, further comprising an analysis module and an operation section;

14. A computer-readable storage medium comprising a controller, a processor, and a memory, wherein:

the controller is configured to control the sample scheduling system to invoke the computer program to execute the sample additional testing method according to any one of claims 1 to 10.