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WO2020056592A1 - Procédé de récupération de porte-échantillon, système de traitement d'échantillon et appareil de test in vitro - Google Patents

Procédé de récupération de porte-échantillon, système de traitement d'échantillon et appareil de test in vitro Download PDF

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Publication number
WO2020056592A1
WO2020056592A1 PCT/CN2018/106279 CN2018106279W WO2020056592A1 WO 2020056592 A1 WO2020056592 A1 WO 2020056592A1 CN 2018106279 W CN2018106279 W CN 2018106279W WO 2020056592 A1 WO2020056592 A1 WO 2020056592A1
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WO
WIPO (PCT)
Prior art keywords
sample rack
sample
rack
area
status
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2018/106279
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English (en)
Chinese (zh)
Inventor
甘云
张杨
张之勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Mindray Bio Medical Electronics Co Ltd
Shenzhen Mindray Scientific Co Ltd
Original Assignee
Shenzhen Mindray Bio Medical Electronics Co Ltd
Shenzhen Mindray Scientific Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Mindray Bio Medical Electronics Co Ltd, Shenzhen Mindray Scientific Co Ltd filed Critical Shenzhen Mindray Bio Medical Electronics Co Ltd
Priority to PCT/CN2018/106279 priority Critical patent/WO2020056592A1/fr
Priority to CN201880097377.XA priority patent/CN112673262B/zh
Publication of WO2020056592A1 publication Critical patent/WO2020056592A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers

Definitions

  • the invention relates to a method for taking out a sample rack, a sample processing system, and an in vitro detection device.
  • In-vitro detection equipment refers to equipment that obtains clinical diagnosis information by detecting human samples (blood, body fluids, tissues, etc.) outside the human body, and then determines the disease or body function.
  • an automated analyzer is an in vitro detection device that measures chemical components in measured samples such as serum, plasma, and urine.
  • samples are placed on the sample rack to be scheduled in the instrument to sequentially perform the processes of scanning, aspiration, and recovery; each sample rack is dispatched to the recovery area in the order in which the samples carried by it complete the test time. For users to remove.
  • the present invention mainly provides a method for taking out a sample rack, a sample processing system, and an in vitro detection device, which are specifically described below.
  • an embodiment provides a method for removing a sample rack, including:
  • the selected sample rack is dispatched to the recycling area.
  • the taking method further includes: obtaining the status of each sample rack and its samples, and displaying the status of each sample rack and its samples through a status interface; and updating the status of the sample rack and its samples when the status of the sample rack and its samples changes The status interface.
  • the status of the sample rack and its samples includes: the items for which the samples in the sample rack are applied for testing, the stage in which the samples in the sample rack are in the testing process, and the sample rack and its samples corresponding in the testing process And / or the position of the sample rack and its samples.
  • the removing method further includes receiving a sample rack selection command and / or a removing command through the status interface.
  • receiving the sample rack selection command through the status interface includes at least one of the following methods:
  • the sample rack that is clicked is determined by capturing the click information on the status interface.
  • the status interface displays the identification number or graphic symbol corresponding to each sample shelf. If any of the identification numbers or graphic symbols corresponding to this shelf are clicked, it indicates that it is selected. Up the sample rack.
  • the taking method further includes: when the abnormal state of the sample rack is obtained, automatically setting the abnormal sample rack as the selected sample rack, and dispatching the selected sample rack to the recycling area. .
  • the dispatching the selected sample rack to the recycling area includes:
  • the selected sample rack is dispatched to a buffer area to wait; when it is judged that there is no other sample rack blocking the path of the selected sample rack from the buffer area to the recycling area, the selected sample rack is selected The sample rack is dispatched from the buffer area to the recycle area.
  • an embodiment provides a sample processing system, including:
  • a controller is used to determine a selected sample rack in response to a selection command, and in response to a take-out command, the control scheduling unit dispatches the selected sample rack to a recycling area.
  • the sample processing system further includes a display unit, and the controller further acquires the status of each sample rack and its samples, and displays a status interface on the display unit to display the status of each sample rack and its samples.
  • the controller updates the status interface in the display component.
  • the sample processing system further includes an input component for a user to input a selection command and a retrieval command.
  • the status interface of the display component has an input box for inputting the identification number of the sample rack by the input component, and the controller receives the identification number input by the input component in the input box, and The sample rack is determined as the selected sample rack;
  • the status interface of the display part displays an identification number or a graphic symbol corresponding to each sample rack, and the controller determines the sample rack that was clicked by acquiring click information of the input part on the status interface of the display part, and any of the sample racks is clicked. When the corresponding identification number or graphic symbol is clicked, the sample rack will be determined as the selected sample rack.
  • the controller when the controller obtains an abnormal state of the sample rack, the controller sets the abnormal sample rack as the selected sample rack, and controls the scheduling unit to dispatch the selected sample rack to the recycling area.
  • the sample processing system further includes a buffer area; the controller controls the scheduling component to dispatch the selected sample rack to the recycling area, and includes: judging the path currently selected by the selected sample rack to the recycling area Whether there are other sample racks obstructing it; if not, the control scheduling unit directly schedules the selected sample rack to the recycling area; if so, the control scheduling unit schedules the selected sample rack to a buffer area Wait, when it is judged that there is no other sample rack blocking on the path that the selected sample rack is scheduled from the buffer area to the recycling area, the control scheduling component schedules the selected sample rack from the buffer area to the recycling area.
  • an in vitro detection device including:
  • a sample part which is provided to the measurement part after aspiration of the sample;
  • the sample part includes a loading area for carrying a sample rack to be sampled, a recycling area for recycling the sample rack, and a scheduling for scheduling the sample rack component;
  • An input unit for receiving a sample rack selection command and a sample rack removal command
  • the controller is configured to determine the selected sample rack according to the selection command, and control the scheduling component to dispatch the selected sample rack to the recycling area according to the take-out command.
  • the in vitro detection device further includes a display component; the controller further acquires the status of each sample rack and its samples, and displays a status interface on the display component to display the status of each sample rack and its samples, when When the status of the sample rack and its samples changes, the controller updates the status interface in the display component.
  • the status interface of the display component has an input box for inputting the identification number of the sample rack by the input component, and the controller receives the identification number input by the input component in the input box, and The rack is determined to be the selected rack; or,
  • the status interface of the display part displays an identification number or a graphic symbol corresponding to each sample rack, and the controller determines the sample rack that was clicked by acquiring click information of the input part on the status interface of the display part, and any of the sample racks is clicked. When the corresponding identification number or graphic symbol is clicked, the sample rack will be determined as the selected sample rack.
  • the controller when the controller obtains an abnormal state of the sample rack, the controller sets the abnormal sample rack as the selected sample rack, and controls the scheduling unit to dispatch the selected sample rack to the recycling area.
  • the sample component further includes a buffer area; the controller controls the scheduling component to dispatch the selected sample rack to the recycling area, including: judging whether the selected sample rack is currently scheduled on the path to the recycling area There are other sample racks blocking; if not, the control scheduling unit directly schedules the selected sample rack to the recycling area; if so, the control scheduling unit schedules the selected sample rack to a buffer area and waits, When it is judged that the selected sample rack is not blocked by other sample racks on the path from the buffer area to the recycling area, the control scheduling component schedules the selected sample rack from the buffer area to the recycling area.
  • an embodiment provides a computer-readable storage medium, characterized in that it includes a program that can be executed by a processor to implement the retrieval method described in any of the embodiments herein.
  • the method for taking out sample racks, the sample processing system, the in vitro detection equipment, and the computer-readable storage medium enable the sample racks that a user wants to take out to be prioritized to the recycling area without waiting for the sample racks to be sequentially excluded for scheduling It is convenient for you to handle the sample rack you want to take out in time, such as the problematic rack.
  • FIG. 1 is a schematic structural diagram of an in vitro detection device according to an embodiment
  • FIG. 2 is a schematic structural diagram of a sample component according to an embodiment
  • FIG. 3 is a schematic structural diagram of an in vitro detection device according to another embodiment
  • FIG. 4 is a schematic structural diagram of a buffer area according to an embodiment
  • FIG. 6 is a schematic diagram of an icon indicating a state of a sample according to an embodiment
  • FIG. 8 is a schematic structural diagram of a sample processing system according to an embodiment
  • FIG. 9 is a schematic structural diagram of a sample processing system according to an embodiment
  • FIG. 10 is a flowchart of a method for removing a sample rack according to an embodiment
  • FIG. 11 is a flowchart of a method for removing a sample rack according to another embodiment
  • FIG. 12 is a flowchart of a method for removing a sample rack according to another embodiment.
  • connection and “connection” in this application include direct and indirect connections (connections) unless otherwise specified.
  • an in vitro detection device for measuring a sample.
  • an in vitro detection device may include a sample component 10, a reagent component 20, a measurement component 30, a controller 40, and an input component 50, and an embodiment may further include a display component 60, which will be described in detail below.
  • the sample component 10 is used to carry a sample to be tested, and the sample component 10 is sucked and provided to the measurement component 30.
  • the sample part 10 of an embodiment includes a plurality of loading areas 11, a plurality of recovery areas 12, and a scheduling component 13, wherein the loading area 11 is used to carry the sample rack to be sampled, and the recovery area 12 is used to recycle the sample rack.
  • the component 13 can be operated by using the sample rack as a unit, that is, the scheduling component 13 is used for scheduling the sample rack, which is further described below.
  • the sample rack can carry multiple sample containers (such as test tubes).
  • the sample containers are used to hold samples.
  • the sample part 10 is scheduled by the sample rack as a unit. The sample part is dispatched to the sample suction position by the scheduling part 13 to suck the sample. Each sample on the rack is then provided to the measurement unit 30 for testing.
  • the sample component 10 is provided with a plurality of loading areas and recycling areas.
  • the figure shows a schematic diagram of two loading areas and two recycling areas arranged side by side. The loading area is used to place the sample rack to be sampled.
  • the sample unit 10 dispatches the sample rack into the sampling position through the scheduling unit 13
  • the completed sample racks are then dispatched to the recycling area, and the operator can remove the sample racks from the recycling area.
  • the sample rack and the sample container are provided with bar code labels.
  • the sample rack is scanned by the sample part 10 during the process of the sample rack being dispatched from the loading area to the sample suction position. You can get the type and identification number of the sample rack, get the identification number of the sample, position information in the sample rack, and test item information.
  • the sample component 10 may further include a buffer area 14-for example, a buffer area is provided in the sample component 10 to assist in the scheduling of the sample rack, and to provide a transfer and buffer location for the sample rack.
  • the buffer area 14 in this article can store one or more sample racks.
  • the buffer area 14 in this article can set its specifications and size according to the daily throughput or flux of the in vitro detection device.
  • the buffer area 14 has many functions. Here are some examples.
  • a specific function of the buffer area 14 may be to serve as a transfer station for sample racks from the loading area to the sample suction position, for buffering the sample racks waiting for suction. Due to the existence of the buffer area 14, this causes multiple sample racks to be batch-scheduled to the buffer area 14 first, and then the scheduling component 13 then schedules the sample racks to the sample suction position in order from the priority of the sample rack aspiration. For example, the priority of sample racks that require emergency treatment is higher than that of ordinary sample racks, and the sample racks that apply for testing first have higher priority than the sample racks that apply for testing later.
  • a structure of the buffer area 14 is shown in FIG. 4.
  • the buffer area 14 includes multiple channels, and each channel can place a sample rack.
  • the scheduling unit 13 can schedule the sample racks buffered by the channel from any channel. For example, scheduling to the aspiration location or recycling area.
  • a specific function of the buffer area 14 may also be to cache the sample racks that have been sampled, so that the samples on the sample racks can wait for their project test results at the buffer area 14. If the project test results are normal, the sample racks will be removed from the cache. Zone 14 is dispatched to the recycling area for recycling. If the test results of the project are abnormal, it means that the corresponding samples on the sample rack need to be retested. The sample rack will be dispatched from the buffer area 14 to the suction position, and the corresponding samples will be sucked. Samples can be used to perform retest items with abnormal test results.
  • the sample rack can continue to return to the buffer area to wait for the test results of the retest items to be normal or can be directly dispatched to the recycle area, that is, no longer waiting for the retest items to be tested. result.
  • the abnormal test result of a sample of an item generally means that at least one test parameter result of the item is not within the preset range. If the test parameter result of the sample is within the corresponding preset range, the project test result is is normal.
  • the sample component 10 in an embodiment can obtain the status of the sample rack and its samples, wherein the sample of the sample rack refers to the sample carried on the sample rack. Specifically, the sample component 10 can obtain the status of the sample rack through the scanning described above and combining some sensors.
  • the status of the sample rack and its samples in an embodiment may include the stage in which the samples in the sample rack are in the test process, the corresponding state of the sample rack and its samples in the test process, the position of the sample rack and its samples, and the like.
  • the stages of the sample in the sample rack during the test process include: the test application stage, the aspiration stage, the aspiration stage, the aspiration stage, the stage for the test results of the project, and the stage for recovery.
  • the corresponding states of the sample rack during the test process include: normal sample rack and abnormal sample rack.
  • the abnormality of the sample rack in one embodiment may include: duplicate sample rack identification numbers or failure of barcode scanning of the sample rack.
  • the corresponding states of the samples in the sample rack during the test process include: normal samples and abnormal samples.
  • the sample abnormality in an embodiment may include: sample error, no sample detection item after the test application phase ends, sample barcode error and sample item test result abnormality, insufficient reagents to complete the sample test, and the like.
  • Sample errors can include the following situations: it is judged that the sample is insufficient during aspiration, the needle used for aspiration is blocked, or a collision with other components occurs.
  • Sample bar code errors can include the following situations: sample bar code duplication, sample bar code recognition failure, or sample bar code parsing failure.
  • the position of the sample rack can give information such as whether the sample rack is in a loading area, a suction position, a buffer area, or a recovery area. The position of the sample refers to the position of the sample on its sample rack.
  • the abnormal state of the sample rack in this article includes the sample rack abnormality or sample abnormality.
  • the sample rack abnormality and the sample abnormality on the sample rack occurs, the sample is judged.
  • the status of the rack is abnormal.
  • the loading area can hold multiple sample racks, and each sample rack can Carry multiple samples, for example, the loading area can carry a basket that can be put in and taken out, and the basket can carry multiple samples.
  • the sample rack carries multiple samples, which may mean that the sample rack carries multiple sample containers, and each sample container contains a sample.
  • the basket carries multiple samples, which can also mean that the basket carries multiple samples by carrying multiple sample racks.
  • the reagent unit 20 is used to carry a reagent, and is supplied to the measurement unit 30 after aspirating the reagent.
  • the measuring unit 30 is configured to measure a sample to obtain an item test result of the sample.
  • the controller 40 is used to control the sample part 10, the reagent part 20, and the measurement part 30 to complete the item test of the sample.
  • the input component 50 is used for input by a user, and assists the user to perform human-computer interaction with the in vitro detection device.
  • the input component 50 may be implemented by using a mouse, a keyboard, a trackball, or a joystick.
  • the display section 60 is used to display information.
  • the display component 60 may be implemented by a display screen, of course, the functions of the input component 50 and the display component 60 may also be implemented simultaneously through a display screen with a touch function.
  • the input unit 50 is used for a user to input a selection command for receiving a sample rack and a command for removing a sample rack.
  • the controller 40 is used for The selected sample rack is determined according to the selection command, and according to the take-out command, the control scheduling unit 13 dispatches the selected sample rack to the recycling area 12.
  • the user does not need to wait for the in vitro testing equipment to schedule the sample racks that are taken out to the recovery area 12 in the order of the completion of the test time of the samples, so that the user can directly select the sample racks that he wants to remove, and then the in vitro testing equipment Priority or interruption, the sample rack selected by the user is dispatched to the recycling area 12.
  • the controller 40 controls the scheduling component 13 to schedule the selected sample rack to the recycling area 12.
  • the following strategy may be adopted.
  • the controller 40 determines whether there are other sample racks blocking the path of the selected sample racks currently scheduled to the recovery area 12.
  • the sample component 10 may include one or more paths for the sample racks to be dispatched to the recovery area 12, which may also include a number of sample racks that are only dispatched to the recovery area, that is, only the sample racks are scheduled to
  • the path used in the recovery area is not used for other purposes such as the scheduling of sample racks from the loading area to the suction position, and is only used for the sample racks being dispatched to the recycling area.
  • the controller 40 Only then is it judged that the selected sample rack is currently blocked by other sample racks on the path to the recovery area 12, otherwise, the controller 40 determines that there is no other sample rack blocked on the path currently selected by the selected sample rack to the recovery area 12.
  • the control scheduling unit 13 directly schedules the selected sample racks to the recycling area 12. If the sample component 10 has multiple paths for the sample rack to be dispatched to the recycling area 12, the controller 40 can arbitrarily select a path that is not blocked by other sample racks, so that the selected sample rack is dispatched to the recycling area through the selected path. 12.
  • the control scheduling unit 13 dispatches the selected sample rack to the buffer area 14 and waits; the selected sample rack is in the In the waiting process of the buffer area 14, when it is judged that there is no other sample rack blocking the path of the selected sample rack from the buffer area 14 to the recycling area 12, the control scheduling unit 13 schedules the selected sample rack from the buffer area 14. Go to the recycling area 12.
  • a status interface may be displayed through the display component 60.
  • the controller 40 obtains the status of each sample rack and its samples—for example, the controller 40 obtains these statuses through the sample part 10, and displays a status interface on the display part 60 to display the status of each sample rack and its samples.
  • the controller 40 updates the status interface of the display component 40.
  • the state of the sample rack and its samples have been described in detail in the description of the sample component 10 above, and will not be repeated here.
  • the change in the status of the sample rack and its samples means that the status of any one of the sample rack or the samples on the sample rack changes, and the controller 40 updates the status interface of the display component 60.
  • the user can observe the status of each sample rack and its samples, and then choose to think of the currently removed sample rack. For example, when an abnormality of the sample rack is observed or a sample is abnormal, Select the appropriate sample rack and remove it.
  • FIG. 5 is an example of the status interface.
  • the letter in the status interface plus a four-digit number indicates the identification number of the sample rack, such as E0001, N0002, and S0001 in the figure.
  • Each sample rack can carry 10 samples, and the 10 circles on the same line as the sample rack identification number indicate the 10 samples carried on the sample rack.
  • An embodiment may indicate the state of a sample by filling the circle with a sample with different colors, patterns, or symbols. For example, a, b, c, d, and e in FIG. 6 are used to indicate that the sample is normal, the sample is incorrect, the sample has no detection items after the test application phase ends, the sample barcode is wrong, and the sample test results are abnormal.
  • sample rack identification numbers can be used to distinguish between normal sample racks and abnormal sample racks. For example, a black-coded identification number indicates that the corresponding sample rack is normal, and is coded in red. The label identification indicates that the corresponding sample rack is abnormal.
  • the status interface may have an input box for the user to input the identification number of the sample rack through the input component 50. After the identification number of the rack is clicked, and then the button for removing the sample rack is clicked, the operation of removing the sample rack that the user wants to remove is completed.
  • the controller 40 receives the identification number currently in the input box to determine the sample rack of the identification number as the selected sample rack, and controls the scheduling component. 13 The selected sample rack is dispatched to the recycling area 12. In one embodiment, the controller 40 obtains the click information of the user on the status interface through the input component 50.
  • the sample rack corresponding to the identification number or the graphic symbol is determined to be The selected sample rack, and then when the user clicks the button of taking out the sample rack, the controller 40 controls the scheduling component 13 to dispatch the selected sample rack to the recycling area 12.
  • the graphic symbol of the sample rack is not shown in the figure. Those skilled in the art can understand that the schematic icon of the same rack can be generated and displayed on the same line of the identification number of the sample rack and near the identification number. To represent the sample rack for that identification number.
  • the controller 40 obtains the abnormal state of the sample rack, sets the abnormal state of the sample rack as the selected sample rack, and The control scheduling unit 13 dispatches the selected sample rack to the recycling area.
  • the abnormal state of the sample rack in this article includes the abnormality of the sample rack or the sample, that is, for any sample rack, as long as the sample rack is abnormal and the sample on the sample rack is abnormal , It is judged that the status of the sample rack is abnormal.
  • the present invention also discloses a sample processing system, which includes a loading area 71, a plurality of recovery areas 72, and a scheduling component 73.
  • the loading area 71 is used to carry the sample rack to be sampled;
  • the recovery area 72 is used to receive the sample rack to be collected;
  • the scheduling component 73 is used to schedule the sample rack, for example, the sample rack to be injected is scheduled from the loading area 71 Go to the aspiration position for aspiration, for example, the sample rack that has completed the test is dispatched to the recovery area 73.
  • FIG. 8 is a schematic diagram of a sample processing system having two loading areas and two recovery areas. Those skilled in the art should understand that this does not mean that the present invention limits the sample processing system to only Can have two drop zones and two recycle zones.
  • the basic workflow of the sample processing system of an embodiment is as follows. After the sample rack to be injected is placed in the loading area 71 by the operator, the sample processing system dispatches the sample rack placed in the area 71 to the suction position through the scheduling component 73, and the sample rack after the suction is completed is then dispatched to the recycling area. 72 so that the operator can remove the sample rack from the recovery area 72. Generally, the sample rack and the sample container are provided with bar code labels, etc.
  • these bar code labels are scanned by the sample processing system, and the sample processing system scans these bar codes
  • the label can obtain information such as the type and identification number of the sample rack, and information such as the identification number of the sample, position information in the sample rack, and test item information.
  • the sample processing system may further include a buffer area 74.
  • the buffer area 74 is used to assist in the scheduling of the sample rack, and provides a sample rack with a transfer and buffer location.
  • the description of the buffer area 74 can refer to the buffer area 14 of the sample component 10, and the functions and functions of the two can be the same, and details are not described herein again.
  • the sample processing system of the present invention may include a controller 75 for controlling the work of the scheduling unit 73 in response to a selection command and a fetch command.
  • the controller 75 determines the selected sample rack in response to the selection command, and controls the scheduling unit 73 to dispatch the selected sample rack to the recycling area 72 in response to the take-out command.
  • the controller 75 controls the scheduling component 73 to schedule the selected sample rack to the recovery area 72, and the following strategy can be adopted.
  • the controller 75 judges whether the selected sample rack is currently blocked by other sample racks on the path to the recovery area 72.
  • the sample processing system may include one or more paths for the sample racks to be dispatched to the recycling area 72, which may also include several sample racks that are only scheduled to be used for the recycling area, that is, only the sample racks are scheduled to be used for The path used in the recovery area is not used for other purposes such as the scheduling of sample racks from the loading area to the suction position, and is only used for the sample racks being dispatched to the recycling area.
  • the controller 75 can only be used when these paths are blocked by other sample racks, so that the selected sample rack cannot be scheduled to the recovery area 72 through these paths. Only then is it judged that the selected sample rack is currently blocked by other sample racks on the path to the recovery area 72, otherwise, the controller 75 determines that there is no other sample rack blocked on the route currently selected by the selected sample rack to the recovery area 72.
  • the control scheduling unit 73 When the controller 75 determines that there are no other sample racks blocking the path of the currently selected sample rack to the recycling area 72, the control scheduling unit 73 directly schedules the selected sample rack to the recycling area 72. If the sample processing system has multiple paths for the sample racks to be dispatched to the recovery area 72, the controller 75 can arbitrarily select a path that is not blocked by other sample racks, so that the selected sample racks are dispatched to the recovery area through the selected path. 72.
  • the control scheduling component 73 schedules the selected sample rack to the buffer area 74 and waits; In the process of waiting in the buffer area 74, when it is judged that the selected sample rack is scheduled from the buffer area 74 to the recovery area 72 without being blocked by other sample racks, the control scheduling unit 73 schedules the selected sample rack from the buffer area 74 Go to the recycling area 72.
  • the sample processing system may further include a display component 77, and the sample processing system uses the display component 77 to The status screen is displayed.
  • the controller 75 acquires the status of each sample rack and its samples, and displays a status of each sample rack and its samples by generating a status interface on the display part 77, and controls when the status of the sample racks and its samples changes.
  • the device 75 updates the status interface of the display component.
  • the change in the state of the sample rack and its samples means that the state of any one of the sample rack or the samples on the sample rack changes, and the controller 75 updates the status interface of the display unit 77.
  • the user can observe the status of each sample rack and its samples, and then choose to think of the currently removed sample rack. For example, when an abnormality of the sample rack is observed or a sample is abnormal, Select the appropriate sample rack and remove it.
  • the status interface displayed by the display component 77 reference may be made to the description of the status interface displayed by the display component 60, and details are not described herein again.
  • the selection command and the take-out command responded by the controller 75.
  • the user can input the selection command and the take-out command through an input part 76.
  • the input part 76 can be implemented by using a mouse, a keyboard, a trackball, or a joystick.
  • the selection command for selecting the sample rack and the removal command for removing the sample rack can be input.
  • the input part 76 in the sample processing system can refer to the description of the input part 50 of the in vitro detection device. The structure and function of the two can be the same. This will not be repeated here.
  • the status interface may have an input box for the user to input the identification number of the sample rack through the input component 76.
  • the user inputs a sample in the input box. After the identification number of the rack is clicked, and then the button for removing the sample rack is clicked, the operation of removing the sample rack that the user wants to remove is completed.
  • the controller 75 determines the sample rack of the identification number as the selected sample rack by receiving the identification number currently in the input box, and controls the scheduling part 73 The selected sample rack is dispatched to the recovery area 72. In one embodiment, the controller 75 obtains the user's click information on the status interface through the input component 76.
  • the sample rack corresponding to the identification number or graphic symbol is determined to be The selected sample rack, and then when the user clicks the button of taking out the sample rack, the controller 75 controls the scheduling component 73 to dispatch the selected sample rack to the recycling area 72.
  • the graphic symbol of the sample rack is not shown in the figure. Those skilled in the art can understand that the schematic icon of the same rack can be generated and displayed on the same line of the identification number of the sample rack and near the identification number. To represent the sample rack for that identification number.
  • the controller 75 when acquiring the abnormal state of the sample rack, sets the abnormal state of the sample rack as the selected rack, and The control scheduling unit 73 schedules the selected sample rack to the recycling area 72.
  • the abnormal state of the sample rack in this article includes the abnormality of the sample rack or the sample, that is, for any sample rack, as long as the sample rack is abnormal and the sample on the sample rack is abnormal , It is judged that the status of the sample rack is abnormal.
  • the invention also discloses a method for taking out the sample rack (hereinafter referred to as the taking out method).
  • the taking out method a method for taking out the sample rack
  • an extraction method according to an embodiment includes steps 110 to 140, which will be described in detail below.
  • Step 110 Receive a sample rack selection command.
  • Step 120 Receive a sample rack removal command.
  • Step 130 Determine the selected sample rack according to the selection command.
  • Step 140 dispatch the selected sample racks to the recycling area according to the above-mentioned take-out command.
  • the method for removing an embodiment further includes:
  • Step 210 Obtain the status of each sample rack and its samples.
  • the status of the sample rack and its samples in an embodiment may include the stage in which the samples in the sample rack are in the test process, the corresponding state of the sample rack and its samples in the test process, the position of the sample rack and its samples, and the like.
  • the sample rack and the status of the samples are described in detail above, and will not be repeated here.
  • Step 220 Display the status of each sample rack and its samples through a status interface.
  • a status interface For a detailed description of the status interface, please refer to the above description, which will not be repeated here.
  • Step 230 When the status of the sample rack and its samples changes, update the status interface.
  • the status interface is used to display the status of the sample rack and its samples.
  • the removal method further includes receiving a sample rack selection command and / or a removal command through the status interface.
  • receiving a sample rack selection command through the status interface includes at least one of the following methods:
  • the sample rack that is clicked is determined by capturing the click information on the status interface.
  • the status interface displays the identification number or graphic symbol corresponding to each sample shelf. If any of the identification numbers or graphic symbols corresponding to this shelf are clicked, it indicates that it is selected. Up the sample rack.
  • the method for taking out in one embodiment further includes: when the abnormal state of the sample rack is obtained, automatically setting the abnormal state of the sample rack as the selected sample. The selected sample racks are dispatched to the recycling area.
  • the take-out method of the present invention dispatches the selected sample racks to the recycling area. Please refer to FIG. 12, which can be implemented by the following steps:
  • Step 310 Determine whether there are other sample racks blocking the selected sample racks currently being routed to the recycling area. If it is determined that there is no other sample rack blocking on the path currently selected for the selected sample rack to the recycling area, then proceed to step 320; otherwise, if it is determined that there are other sample racks blocking on the path currently selected for the selected sample rack to the recycling area, then Go to step 330.
  • Step 320 Schedule the selected sample rack directly to a recycling area.
  • Step 330 Schedule the selected sample rack to a buffer area and wait.
  • step 340 it is determined whether the path of the selected sample rack from the buffer area to the recovery area is blocked by other sample racks. If it is determined that the path of the selected sample rack from the buffer area to the recycling area is not blocked by other sample racks, step 350 is performed: scheduling the selected sample rack from the buffer area to the recycling area; if it is determined that the selected sample is The path from the buffer area to the recovery area is blocked by other sample racks, then step 360 is performed: the selected sample rack is controlled to continue to wait in the buffer area, and then step 340 is performed again.
  • any tangible, non-transitory computer-readable storage medium can be used, including magnetic storage devices (hard disks, floppy disks, etc.), optical storage devices (CD-ROM, DVD, Blu Ray disks, etc.), flash memory, and / or the like .
  • These computer program instructions can be loaded on a general-purpose computer, special-purpose computer, or other programmable data processing device to form a machine, so that these instructions executed on the computer or other programmable data processing device can generate a device that implements a specified function.
  • These computer program instructions can also be stored in a computer-readable memory, which can instruct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory can form one piece Articles of manufacture, including implements that implement specified functions.
  • Computer program instructions can also be loaded onto a computer or other programmable data processing device, thereby performing a series of operating steps on the computer or other programmable device to produce a computer-implemented process, which makes the computer or other programmable device execute Instructions can provide steps for implementing specified functions.
  • the term “including” and any other variations thereof are non-exclusive inclusions, such that a process, method, article, or device that includes a list of elements includes not only those elements, but also those that are not explicitly listed or are not part of the process , Method, system, article, or other element of equipment.
  • the term “coupled” and any other variations thereof as used herein refers to a physical connection, an electrical connection, a magnetic connection, an optical connection, a communication connection, a functional connection, and / or any other connection.

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Abstract

L'invention concerne un procédé de récupération d'un porte-échantillon, un système de traitement d'échantillon et un appareil de test in vitro. Le procédé consiste à : recevoir une commande de sélection concernant un porte-échantillon; recevoir une commande de récupération concernant le porte-échantillon; déterminer le porte-échantillon sélectionné en fonction de la commande de sélection; et livrer, en fonction de la commande de récupération, le porte-échantillon sélectionné dans une région de collecte (12). L'invention permet de livrer un porte-échantillon souhaité par un utilisateur préférentiellement dans une région de collecte (12) sans avoir à exclure séquentiellement d'autres porte-échantillons, de telle sorte que l'utilisateur peut traiter en temps opportun le porte-échantillon souhaité, par exemple un porte-échantillon problématique.
PCT/CN2018/106279 2018-09-18 2018-09-18 Procédé de récupération de porte-échantillon, système de traitement d'échantillon et appareil de test in vitro Ceased WO2020056592A1 (fr)

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PCT/CN2018/106279 WO2020056592A1 (fr) 2018-09-18 2018-09-18 Procédé de récupération de porte-échantillon, système de traitement d'échantillon et appareil de test in vitro
CN201880097377.XA CN112673262B (zh) 2018-09-18 2018-09-18 一种样本架的取出方法、样本处理系统和体外检测设备

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PCT/CN2018/106279 WO2020056592A1 (fr) 2018-09-18 2018-09-18 Procédé de récupération de porte-échantillon, système de traitement d'échantillon et appareil de test in vitro

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CN115201503A (zh) * 2022-08-01 2022-10-18 中元汇吉生物技术股份有限公司 分析仪、样本架运输系统及方法和计算机可读存储介质
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