WO2025200583A1 - 样本分析仪 - Google Patents

样本分析仪

Info

Publication number
WO2025200583A1
WO2025200583A1 PCT/CN2024/138224 CN2024138224W WO2025200583A1 WO 2025200583 A1 WO2025200583 A1 WO 2025200583A1 CN 2024138224 W CN2024138224 W CN 2024138224W WO 2025200583 A1 WO2025200583 A1 WO 2025200583A1
Authority
WO
WIPO (PCT)
Prior art keywords
nucleic acid
acid extraction
reagent
sample
consumable
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.)
Pending
Application number
PCT/CN2024/138224
Other languages
English (en)
French (fr)
Inventor
姜斌
李朝阳
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
Original Assignee
Shenzhen Mindray Bio Medical Electronics 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 filed Critical Shenzhen Mindray Bio Medical Electronics Co Ltd
Publication of WO2025200583A1 publication Critical patent/WO2025200583A1/zh
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6806Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00Apparatus for enzymology or microbiology
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00Apparatus for enzymology or microbiology
    • C12M1/26Inoculator or sampler
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00Apparatus for enzymology or microbiology
    • C12M1/34Measuring or testing with condition measuring or sensing means, e.g. colony counters
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00Apparatus for enzymology or microbiology
    • C12M1/36Apparatus for enzymology or microbiology including condition or time responsive control, e.g. automatically controlled fermentors
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844Nucleic acid amplification reactions
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584Control arrangements for automatic analysers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/0098Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02Automatic 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02Automatic 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
    • G01N35/04Details of the conveyor system
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices

Definitions

  • the present invention relates to the field of in vitro diagnostic equipment, and in particular to a sample analyzer.
  • Molecular diagnostic technology uses DNA and RNA as diagnostic materials and molecular biology techniques to diagnose human conditions and diseases by detecting the presence, defects, or abnormal expression of genes. Its basic principle is to detect changes in the structure, quantity, and expression function of DNA or RNA to determine whether the subject has abnormal genetic changes. This is of great significance for the prevention, prediction, diagnosis, treatment, and prognosis of diseases. Because molecular diagnosis requires multiple steps such as sample preparation, nucleic acid extraction, and reaction system setup, the corresponding sample analyzer has numerous functional modules. In addition, to ensure a complete sample input and result output, numerous auxiliary functional modules such as reagent management, waste management, and contamination prevention are also required.
  • a sample analyzer integrating so many functional modules can be extremely large if its layout is not well designed. Molecular laboratories used to house these sample analyzers require isolation and a negative pressure laboratory environment to prevent contamination. Therefore, the overall area of current molecular laboratories is generally small. Placing a bulky sample analyzer in a relatively small molecular laboratory will cause great trouble to users.
  • the layout scheme adopted for each functional module is as follows: the consumables supply device, sample storage device, reagent storage device, nucleic acid extraction device, and amplification device and other functional modules are arranged in a straight line along a single horizontal direction. This results in the sample analyzer being very large in a single horizontal direction, resulting in very low space utilization in the molecular laboratory, which is likely to cause user dissatisfaction.
  • the related technology uses multiple manipulators to dispatch consumables such as nucleic acid extraction containers and amplification reaction vessels between the various functional modules. To avoid interference, the multiple manipulators are staggered, which makes the consumables dispatching network of the sample analyzer relatively chaotic and complex, thereby affecting the dispatching efficiency of nucleic acid extraction containers and amplification reaction vessels between the various functional modules.
  • the present invention provides the following solutions:
  • a sample analyzer includes a first consumables supply device, a second consumables supply device, a sample storage device, a sample distribution device, a nucleic acid extraction device, an amplification device, a detection device, a first scheduling device, and a pipetting device; wherein:
  • the first consumables supply device is at least used to provide a nucleic acid extraction container
  • the second consumables supply device is at least used to provide an amplification reaction container
  • the first scheduling device includes a first consumable conveying assembly and a second consumable conveying assembly
  • the first consumable conveying assembly is at least used to carry the nucleic acid extraction container for linear movement along a first horizontal direction
  • the second consumable conveying assembly is at least used to carry the amplification reaction container for linear movement along the first horizontal direction
  • the first consumable conveying assembly and the second consumable conveying assembly are arranged side by side along a second horizontal direction
  • the second horizontal direction is approximately perpendicular to the first horizontal direction
  • the first consumable conveying assembly has a first side and a second side arranged on opposite sides along the second horizontal direction
  • the second consumable conveying assembly has a first side and a second side arranged on opposite sides along the second horizontal direction
  • the second side of the first consumable conveying assembly is adjacent to the first side of the second consumable conveying assembly
  • the nucleic acid extraction device and the amplification device is located on the first side of the first consumable
  • the sample storage device is at least used to store a sample container loaded with a sample
  • the sample distributing device is used to draw at least part of the sample from the sample container provided by the sample storage device and dispense it into the nucleic acid extraction container provided by the first consumables supply device;
  • the amplification device is used to amplify the liquid in the amplification reaction container containing at least the nucleic acid extract to obtain a liquid to be tested;
  • the detection device is used to detect the liquid to be tested.
  • the second consumable material transport assembly includes a second guide rail, a second movable seat, and a second driving mechanism, wherein the second guide rail extends along the first horizontal direction, the second movable seat is at least used to carry the amplification reaction container to perform linear motion along the second guide rail, and the second driving mechanism is used to drive the second movable seat to perform linear motion along the second guide rail;
  • first guide rail and the second guide rail are arranged side by side along the second horizontal direction.
  • a first receiving groove for placing the nucleic acid extraction container is provided on the top of the first movable seat
  • the sample analyzer further comprises a second scheduling device and a third scheduling device, the second scheduling device being used to place the nucleic acid extraction container provided by the first consumable supply device into the first receiving groove from above the first movable seat, and the third scheduling device being used to take out the nucleic acid extraction container at least loaded with a sample placed in the first receiving groove from above the first movable seat and dispatch it to the nucleic acid extraction device; and/or,
  • a second receiving groove for placing the amplification reaction container is provided on the top of the second movable seat.
  • the sample analyzer also includes a fourth scheduling device and a fifth scheduling device.
  • the fourth scheduling device is used to place the amplification reaction container provided by the second consumable supply device from above the second movable seat into the second receiving groove.
  • the fifth scheduling device is used to take out the amplification reaction container placed in the second receiving groove and loaded with at least the nucleic acid extract from above the second movable seat and schedule it to the amplification device.
  • the second movable seat is further used to carry the nucleic acid extraction container to perform linear motion along the second guide rail; and/or,
  • the top of the second movable seat is also provided with a third receiving groove for placing the nucleic acid extraction container.
  • the sample analyzer also includes a third scheduling device.
  • the third scheduling device is used to schedule the nucleic acid extraction container loaded with the nucleic acid extraction liquid from the nucleic acid extraction device to the top of the second movable seat and place the nucleic acid extraction container from the top of the second movable seat into the third receiving groove, and to take out the nucleic acid extraction container placed in the third receiving groove from the top of the second movable seat and schedule it to the recovery position for recovery.
  • the first consumable material transport assembly includes a first guide rail, which extends along the first horizontal direction.
  • the sample analyzer also includes a reagent storage device and a reagent dispensing device, wherein the reagent storage device is used to store reagents, and the reagent dispensing device is used to dispense the reagents provided by the reagent storage device into the nucleic acid extraction container and/or the amplification reaction container.
  • the orthographic projection of any one of the reagent storage device, the sample storage device, the nucleic acid extraction device and the amplification device on any vertical plane parallel to the first horizontal direction at least partially overlaps with the orthographic projection of the first guide rail on the vertical plane; and/or,
  • the second consumable material transport assembly includes a second guide rail, which extends along the first horizontal direction.
  • the sample analyzer also includes a reagent storage device and a reagent dispensing device.
  • the reagent storage device is used to store reagents
  • the reagent dispensing device is used to dispense the reagents provided by the reagent storage device into the nucleic acid extraction container and/or the amplification reaction container.
  • the orthographic projection of any one of the reagent storage device, the sample storage device, the nucleic acid extraction device and the amplification device on any vertical plane parallel to the first horizontal direction at least partially overlaps with the orthographic projection of the second guide rail on the vertical plane.
  • the sample storage device is located on a first side of the first consumable material transport assembly, and at least a portion of at least one of the nucleic acid extraction device and the amplification device is located on a second side of the second consumable material transport assembly; or,
  • the sample storage device is located on the second side of the second consumable material transport assembly, and at least a portion of at least one of the nucleic acid extraction device and the amplification device is located on the first side of the first consumable material transport assembly.
  • the sample storage device is located on the first side of the first consumable material transport assembly
  • the nucleic acid extraction device and the amplification device are at least partially located on the second side of the second consumable material transport assembly
  • the nucleic acid extraction device and the amplification device are arranged side by side along the first horizontal direction.
  • the sample analyzer further comprises a reagent storage device and a reagent dispensing device, wherein the reagent storage device is used to store reagents, and the reagent dispensing device is used to dispense the reagents provided by the reagent storage device into the nucleic acid extraction container and/or the amplification reaction container;
  • the reagent storage device includes a first reagent storage component and a second reagent storage component
  • the reagent dispensing device includes a first reagent dispensing component and a second reagent dispensing component
  • the second reagent storage assembly is used to store a second type of reagent
  • the second reagent dispensing assembly is used to draw the second type of reagent from the second reagent storage assembly and dispense it into the amplification reaction container
  • the amplification device is used to amplify the liquid in the amplification reaction container containing at least the nucleic acid extract and the second type of reagent to obtain the test liquid;
  • At least part of the second consumable material supply device, the first reagent storage assembly, the second reagent storage assembly, and the sample storage device are distributed side by side in the first consumable material conveying assembly along the first horizontal direction.
  • the first reagent dispensing assembly and the second reagent dispensing assembly are the same reagent dispensing assembly, and the same reagent dispensing assembly includes a reagent needle, a first lifting mechanism, and a first horizontal moving mechanism;
  • the output end of the first lifting mechanism is connected to the reagent needle to drive the reagent needle to move up and down;
  • the output end of the first horizontal moving mechanism is connected to the first lifting mechanism to drive the first lifting mechanism to drive the reagent needle to move horizontally;
  • the sample analyzer also includes a fourth scheduling device, which is used to transfer the amplification reaction container from the second consumable supply device to the second consumable conveying assembly.
  • the fourth scheduling device includes a first clamping device and a second lifting mechanism.
  • the first clamping device is used to clamp and release the amplification reaction container.
  • the output end of the second lifting mechanism is connected to the first clamping device to at least drive the first clamping device to move up and down.
  • the output end of the first horizontal moving mechanism is also connected to the second lifting mechanism to drive the second lifting mechanism to drive the first clamping device to move horizontally.
  • the first consumable transport assembly has a first reagent dispensing position, a sample adding position, and a first transfer position distributed along the first horizontal direction, and the first consumable transport assembly is at least used to carry the nucleic acid extraction container and move it to the first reagent dispensing position, the sample adding position, and the first transfer position in sequence;
  • the first reagent dispensing component is used to draw at least part of the first type of reagent from the first reagent storage component and inject it into the nucleic acid extraction container located at the first reagent injection position;
  • the nucleic acid extraction container is formed with a reaction hole and a first liquid storage hole, the reaction hole is used to carry a liquid obtained by mixing at least a sample with a magnetic bead reagent, a lysis reagent and an elution reagent for nucleic acid extraction, and the first liquid storage hole is used to store the elution reagent;
  • the first reagent dispensing component draws at least part of the magnetic bead reagent and the lysis reagent from the first reagent storage component and dispenses them into the reaction well, and draws at least part of the elution reagent from the first reagent storage component and dispenses it into the first liquid storage well;
  • the nucleic acid extraction container is further formed with a second liquid storage hole, and the second liquid storage hole is used to store silicone oil;
  • the first reagent dispensing assembly When the nucleic acid extraction container is located at the first reagent dispensing position, the first reagent dispensing assembly is further used to draw at least part of the silicone oil from the first reagent storage assembly and dispense it into the second liquid storage hole; the first consumables conveying assembly is used to carry the nucleic acid extraction container loaded with at least magnetic bead reagent, lysis reagent, elution reagent, and silicone oil from the first reagent dispensing position to the sample loading position;
  • the second consumable material transport assembly has a second reagent dispensing position, a first liquid injection position, and a second transfer position distributed along the first horizontal direction, and the second consumable material transport assembly is at least used to carry the amplification reaction container from the second reagent dispensing position to the first liquid injection position and the second transfer position in sequence;
  • the second reagent dispensing assembly is used to draw at least part of the second type of reagent from the second reagent storage assembly and dispense it into the amplification reaction container located at the second reagent dispensing position;
  • the liquid transfer device is used to draw at least a portion of the nucleic acid extraction solution from the nucleic acid extraction container and inject it into the amplification reaction container located at the first injection position;
  • the sample analyzer further includes a fifth scheduling device, which is used to schedule the amplification reaction container located at the second transfer position and loaded with the nucleic acid extract and the second type of reagent to the amplification device.
  • the sample analyzer further includes a third dispatching device and a first magnetic attraction component, wherein the third dispatching device is used to dispatch the nucleic acid extraction container loaded with the nucleic acid extraction solution from the nucleic acid extraction device to the third transfer position;
  • the second consumable material transport assembly is further used to carry the nucleic acid extraction container loaded with the nucleic acid extraction solution and move it from the third transfer position to the first liquid aspiration position;
  • the first magnetic attraction component is disposed beside the first liquid aspiration position, and is used to magnetically attract the nucleic acid extraction liquid in the nucleic acid extraction container located at the first liquid aspiration position;
  • the second consumable material transport assembly includes a second guide rail, a second movable seat, and a second driving mechanism, wherein the second guide rail extends along the first horizontal direction, a second receiving groove for placing the amplification reaction container and a third receiving groove for placing the nucleic acid extraction container are provided on the top of the second movable seat, and the second driving mechanism is used to drive the second movable seat to perform linear motion along the second guide rail;
  • Controlling the second reagent dispensing assembly to draw at least a portion of the second type of reagent from the second reagent storage assembly and inject it into the amplification reaction container placed on the second movable seat and located at the second reagent injection position;
  • Controlling the third dispatching device to dispatch the nucleic acid extraction container loaded with the nucleic acid extraction solution from the nucleic acid extraction device to the third transfer position and place it in the third containing groove of the second movable seat;
  • the fifth scheduling device is controlled to transfer the amplification reaction container located at the second transfer position and loaded with the nucleic acid extract and the second type of reagent to the amplification device.
  • the first consumables supply device is provided below the second consumables supply device, and the first consumables supply device extends from below the second consumables supply device to below the reagent storage device; and/or,
  • the sample analyzer also includes a housing assembly, which is divided into a first chamber and a second chamber along the first horizontal direction.
  • the second consumable supply device and the reagent storage device are distributed in the first chamber along the first horizontal direction, and the sample storage device is arranged in the second chamber;
  • the reagent dispensing device includes a reagent needle, and the first chamber is provided with a first opening for the reagent needle to enter and exit;
  • the sample dispensing device includes a sample needle, and the second chamber is provided with a second opening for the sample needle to enter and exit.
  • the first consumable transport assembly is used to carry the nucleic acid extraction container for movement but is not used to carry the amplification reaction container for movement
  • the second consumable transport assembly is used to carry the amplification reaction container for movement and can be used to carry the nucleic acid extraction container for movement;
  • the detection device is used to detect the liquid to be tested.
  • the at least one consumable transport assembly includes a first consumable transport assembly and a second consumable transport assembly, the second consumable transport assembly has a first side and a second side arranged on opposite sides along a second horizontal direction, the second consumable supply device and the sample storage device are distributed side by side along the first horizontal direction and the sample storage device is located on the first side of the second consumable transport assembly, at least part of the nucleic acid extraction device and at least part of the amplification device are distributed side by side along the first horizontal direction on the second side of the second consumable transport assembly, the first consumable transport assembly is arranged on a side of the second consumable supply device and the sample storage device away from the second consumable transport assembly, and the first consumable transport assembly
  • the component is at least used to carry the nucleic acid extraction container for linear movement along the first horizontal direction
  • the second consumable material transport component is at least used to carry the amplification reaction container for linear movement along the first horizontal direction
  • the at least one consumable transport assembly includes a third consumable transport assembly, which has a first side and a second side arranged on opposite sides along the second horizontal direction, the second consumable supply device and the sample storage device are distributed side by side along the first horizontal direction, and the sample storage device is located on the first side of the third consumable transport assembly, at least part of the nucleic acid extraction device and at least part of the amplification device are distributed side by side along the first horizontal direction on the second side of the third consumable transport assembly, and the third consumable transport assembly is used to carry the nucleic acid extraction container and the amplification reaction container to move linearly along a straight track parallel to the first horizontal direction or along a U-shaped track partially parallel to the first horizontal direction.
  • the second consumable supply device, the reagent storage device and the sample storage device are distributed side by side along the first horizontal direction, and at least part of at least two of the second consumable supply device, the reagent storage device and the sample storage device is located on the first side of one of the consumable transport components away from the nucleic acid extraction device and the amplification device.
  • a third object of the present invention is to provide a sample analyzer comprising a first consumables supply device, a second consumables supply device, a sample storage device, a sample distribution device, a nucleic acid extraction device, an amplification device, a detection device, a first scheduling device, and a pipetting device; wherein:
  • the first consumables supply device is at least used to provide the nucleic acid extraction container
  • the second consumables supply device is at least used to provide the amplification reaction container
  • the pipetting device is used to draw at least part of the nucleic acid extraction solution from the nucleic acid extraction container and dispense it into the amplification reaction container provided by the second consumables supply device;
  • the amplification device is used to amplify the liquid in the amplification reaction container containing at least the nucleic acid extract to obtain a liquid to be tested;
  • the detection device is used to detect the liquid to be tested.
  • the first scheduling device further has a first reagent dispensing position
  • the sample analyzer further includes a reagent storage device and a reagent dispensing device
  • the reagent storage device is at least used to store a first type of reagent
  • the reagent dispensing device is at least used to absorb the first type of reagent from the reagent storage device and dispense it into the nucleic acid extraction container
  • the first scheduling device is used to carry the nucleic acid extraction container to move to the first reagent dispensing position, the sample loading position, and the first transfer position in sequence
  • the reagent storage device and the sample storage device are distributed side by side along the first horizontal direction and are both at least partially located on the first side of the first scheduling device
  • the nucleic acid extraction device and the amplification device are distributed side by side along the first horizontal direction and are both at least partially located on the second side of the first scheduling device;
  • a fifth object of the present invention is to provide a sample analyzer, comprising a first consumables supply device, a second consumables supply device, a sample storage device, a sample dispensing device, a reagent storage device, a reagent dispensing device, a nucleic acid extraction device, an amplification device, a detection device, a first scheduling device, a pipetting device, and a fifth scheduling device; wherein:
  • the first scheduling device has a second reagent dispensing position, a first liquid injection position, and a second transfer position distributed along a first horizontal direction.
  • the first scheduling device is at least used to carry the amplification reaction container for linear motion so that the amplification reaction container moves from the second reagent dispensing position to the first liquid injection position and the second transfer position in sequence.
  • the reagent storage device, the sample storage device, the nucleic acid extraction device, and the amplification device are distributed on at least two sides of the first scheduling device, and two of the reagent storage device, the sample storage device, the nucleic acid extraction device, and the amplification device are distributed side by side along the first horizontal direction and are at least partially located on the same side of the first scheduling device.
  • the sample distributing device is used to draw at least part of the sample from the sample container provided by the sample storage device and dispense it into the nucleic acid extraction container provided by the first consumables supply device;
  • the nucleic acid extraction device is used to extract nucleic acid from the liquid containing at least the sample in the nucleic acid extraction container to obtain a nucleic acid extraction solution;
  • the reagent dispensing device is used to draw at least part of the second type of reagent from the reagent storage device and inject it into the amplification reaction container located at the second reagent injection position;
  • the amplification device is used to amplify the liquid in the amplification reaction container containing at least the nucleic acid extract to obtain a liquid to be tested;
  • the detection device is used to detect the liquid to be tested.
  • the first scheduling device has a first side and a second side arranged on opposite sides along the second horizontal direction
  • the reagent storage device and the sample storage device are arranged side by side along the first horizontal direction and are both at least partially located on the first side of the first scheduling device
  • the nucleic acid extraction device and the amplification device are arranged side by side along the first horizontal direction and are both at least partially located on the second side of the first scheduling device
  • the second horizontal direction is approximately perpendicular to the first horizontal direction
  • the sample analyzer provided by the present invention is characterized in that a first consumable material transport assembly for carrying at least a nucleic acid extraction container for linear motion along a first horizontal direction and a second consumable material transport assembly for carrying at least amplification reaction container for linear motion along the first horizontal direction are arranged side by side along a second horizontal direction, at least a portion of at least one of the sample storage device, the nucleic acid extraction device and the amplification device is arranged on a first side of the first consumable material transport assembly, and at least a portion of at least another of the sample storage device, the nucleic acid extraction device and the amplification device is arranged on a second side of the second consumable material transport assembly, thus equivalent to utilizing the middle area of the sample analyzer for linear scheduling of nucleic acid extraction.
  • At least parts of at least two of the sample storage device, the nucleic acid extraction device and the amplification device are distributed on the opposite side of the middle area, which is equivalent to setting two consumables conveying lines in the middle and distributing the functional modules on the opposite sides of the two consumables conveying lines, so that the two consumables conveying lines can simultaneously meet the consumables scheduling needs of the functional modules on both sides, without the need to set up a separate consumables conveying component for each functional module, which is beneficial to simplifying the consumables scheduling network of the sample analyzer, and further beneficial to improving the scheduling efficiency of the nucleic acid extraction containers and amplification reaction containers between the functional modules, and beneficial to reducing the occupied space and cost of the sample analyzer.
  • FIG1 is a schematic diagram of the composition of a sample analyzer provided in Example 1 of the present invention.
  • FIG2 is a schematic diagram of the horizontal distribution of a sample analyzer within a space of one floor provided by the first embodiment of the present invention
  • FIG3 is a schematic diagram of a process of transporting a nucleic acid extraction container carried by a first consumables transport assembly provided in Example 1 of the present invention
  • FIG4 is a schematic diagram of a process of transporting an amplification reaction container carried by a second consumables transport assembly provided in Example 1 of the present invention
  • FIG5 is a schematic top view of the first movable seat provided in Example 1 of the present invention.
  • Example 7 is a schematic assembly diagram of the first dispatching device, the pipetting device, and the first magnetic adsorption component provided in Example 1 of the present invention from one perspective;
  • FIG8 is a partial enlarged schematic diagram of FIG7;
  • FIG9 is a schematic assembly diagram of the first dispatching device, the pipetting device, and the first magnetic adsorption component from another perspective provided in Example 1 of the present invention.
  • FIG10 is a partial enlarged schematic diagram of FIG9
  • Example 11 is a schematic diagram of the distribution of a second consumables supply device and a reagent storage device provided in Example 1 of the present invention
  • FIG. 13 is a schematic structural diagram of a nucleic acid extraction container, a first pipette tip, and a second pipette tip provided in Example 1 of the present invention
  • FIG14 is a schematic structural diagram of an amplification reaction container and a container cover provided in Example 1 of the present invention.
  • FIG16 is a schematic diagram of the internal layout of the nucleic acid extraction device provided in Example 1 of the present invention.
  • FIG17 is a schematic diagram of the horizontal distribution of a sample analyzer within a space of a second embodiment of the present invention.
  • FIG18 is a schematic diagram of the horizontal distribution of a sample analyzer within a space of a layer according to a third embodiment of the present invention.
  • FIG19 is a schematic diagram of the horizontal distribution of a sample analyzer within a space of a first floor provided by a fourth embodiment of the present invention.
  • FIG20 is a schematic diagram of the horizontal distribution of a sample analyzer within a space of a layer according to a fifth embodiment of the present invention.
  • FIG21 is a schematic diagram of the horizontal distribution of a sample analyzer within a space of one floor provided by the sixth embodiment of the present invention.
  • the amplification device 300 is configured to amplify the nucleic acids extracted by the nucleic acid extraction device 200 to significantly increase the amount of nucleic acids in a relatively short period of time.
  • the sample analyzer 10 provided in this embodiment is mainly used to obtain a test solution by extracting and amplifying nucleic acids from the sample, and then detecting the test solution to obtain a test result of the sample.
  • the sample analyzer 10 further includes a first consumables supply device 500, a second consumables supply device 600, a pipetting device 700, and a sample storage device 800.
  • the first consumables supply device 500 is at least used to provide a nucleic acid extraction container 20.
  • the second consumables supply device 600 is at least used to provide an amplification reaction container 30.
  • the sample distribution device 100 is used to draw at least part of the sample from the sample container and dispense it into the nucleic acid extraction container 20 provided by the first consumables supply device 500; the nucleic acid extraction device 200 is used to extract nucleic acid from the liquid containing at least the sample in the nucleic acid extraction container 20 to obtain a nucleic acid extract; the pipetting device 700 is used to draw at least part of the nucleic acid extract from the nucleic acid extraction container 20 and dispense it into the amplification reaction container 30 provided by the second consumables supply device 600; the amplification device 300 is used to amplify the liquid containing at least the nucleic acid extract in the amplification reaction container 30 to obtain a liquid to be tested.
  • the sample container, nucleic acid extraction container 20, and amplification reaction container 30 are three different containers.
  • the pipetting device 700 is primarily used to transfer nucleic acid extract solution between the nucleic acid extraction container 20 and the amplification reaction container 30.
  • the sample container is primarily used to hold samples collected from patients, that is, the sample container primarily provides a storage space for the samples. It is understood that the sample in the sample container may also be a sample that has been pre-processed after collection.
  • the nucleic acid extraction container 20 is primarily used to hold samples for nucleic acid extraction, that is, the nucleic acid extraction container 20 primarily provides a storage space for nucleic acid extraction.
  • the amplification reaction container 30 is primarily used to hold nucleic acid extract solution for amplification reactions, that is, the amplification reaction container 30 primarily provides a storage space for nucleic acid extract solution.
  • the sample storage device 800 is used to store at least sample containers containing samples. These sample containers can be manually loaded into the sample storage device 800 by a user or automatically loaded by an automatic sample loading device.
  • the sample dispensing device 100 is used to aspirate at least a portion of the sample from the sample container provided by the sample storage device 800 and dispense it into the nucleic acid extraction container 20 provided by the first consumables supply device 500.
  • the nucleic acid extraction container 20 and the amplification reaction container 30 are two different consumables of the sample analyzer 10.
  • nucleic acid extraction container 20 to be designed as needed into a shape that facilitates nucleic acid extraction
  • the amplification reaction container 30 to be designed as needed into a shape that facilitates amplification reactions.
  • the nucleic acid extraction container 20 and the amplification reaction container 30 are used as consumables.
  • the nucleic acid extraction container 20 and the amplification reaction container 30 are disposable containers. After a nucleic acid extraction container 20 completes a test item's nucleic acid extraction, it is discarded and recycled. After an amplification reaction container 30 completes a test item's amplification reaction and testing, it is discarded and recycled, without the need for cleaning and recycling.
  • the first consumable supply device 500 is used to store the nucleic acid extraction containers 20 , that is, the first consumable supply device 500 can buffer a certain amount of nucleic acid extraction containers 20 to meet the supply demand of batch nucleic acid extraction containers 20 .
  • the first consumables supply device 500 is also used to allow an operator or an operating robot to place the nucleic acid extraction container 20 to load the nucleic acid extraction container 20. That is, the storage position and loading position of the nucleic acid extraction container 20 are located at the same position on the sample analyzer 10. Of course, in specific applications, as an alternative embodiment, the storage position and loading position of the nucleic acid extraction container 20 on the sample analyzer 10 can also be located in two different positions.
  • the second consumable supply device 600 is used to store the amplification reaction containers 30 , that is, the second consumable supply device 600 can buffer a certain amount of amplification reaction containers 30 to meet the supply demand of batch amplification reaction containers 30 .
  • the second consumables supply device 600 is also used to allow an operator or an operating robot to place the amplification reaction container 30 to load the amplification reaction container 30. That is, the storage position and loading position of the amplification reaction container 30 are located at the same location on the sample analyzer 10.
  • the storage position and loading position of the amplification reaction container 30 on the sample analyzer 10 can also be located in two different locations.
  • the sample storage device 800 is used to store at least sample containers containing samples.
  • the sample dispensing device 100 is used to aspirate at least a portion of the sample from the sample container provided by the sample storage device 800 and dispense it into the nucleic acid extraction container 20 provided by the first consumables supply device 500.
  • the sample storage device 800 can store a certain number of sample containers to meet the needs of continuous testing of batch samples.
  • the sample container is provided with an identification code, which is associated with at least the test item information of the sample in the sample container.
  • the sample analyzer 10 further includes an information acquisition component, which is used to identify the identification code to obtain at least the test item information of the sample.
  • the sample analyzer 10 also includes a first scheduling device 900, which is used to schedule the nucleic acid extraction container 20 provided by the first consumable supply device 500 and/or to schedule the amplification reaction container 30 provided by the second consumable supply device 600, that is, the first scheduling device 900 is used to schedule at least one of the two consumables, the nucleic acid extraction container 20 and the amplification reaction container 30.
  • a first scheduling device 900 which is used to schedule the nucleic acid extraction container 20 provided by the first consumable supply device 500 and/or to schedule the amplification reaction container 30 provided by the second consumable supply device 600, that is, the first scheduling device 900 is used to schedule at least one of the two consumables, the nucleic acid extraction container 20 and the amplification reaction container 30.
  • the first scheduling device 900 is used to schedule the nucleic acid extraction container 20 provided by the first consumable supply device 500 and to schedule the amplification reaction container 30 provided by the second consumable supply device 600, that is, the first scheduling device 900 is used to schedule both the nucleic acid extraction container 20 and the amplification reaction container 30.
  • the second horizontal direction Y is substantially perpendicular to the first horizontal direction X, including: an angle formed by the intersection of the second horizontal direction Y and the first horizontal direction X is 90° ⁇ 10°.
  • the first consumable material conveying assembly 910 and the second consumable material conveying assembly 920 are parallel, that is, the first consumable material conveying assembly 910 and the second consumable material conveying assembly 920 have a relative inclination angle of 0°.
  • the first consumable material conveying assembly 910 has a first side and a second side arranged on opposite sides along the second horizontal direction Y
  • the second consumable material conveying assembly 920 has a first side and a second side arranged on opposite sides along the second horizontal direction Y.
  • the consumables conveying components of the nucleic acid extraction container 20 and the amplification reaction container 30 are arranged in the middle area, and at least parts of at least two of the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 are arranged on the opposite side of the middle area, which is equivalent to setting two consumables conveying lines in the middle and distributing the functional modules on the opposite sides of the two consumables conveying lines.
  • the first movable seat 912 primarily serves as a carrier for the nucleic acid extraction container 20 on the first consumable transport assembly 910.
  • the first guide rail 911 primarily defines the motion trajectory of the first movable seat 912, thereby limiting the trajectory of the nucleic acid extraction container 20 transported by the first consumable transport assembly 910.
  • the first consumable transport assembly 910 can only transport the nucleic acid extraction container 20 along the length of the first guide rail 911.
  • the first drive mechanism 913 is primarily used to provide driving force for the movement of the first movable seat 912, thereby providing driving force for the nucleic acid extraction container 20 transported by the first consumable material transport assembly 910.
  • the motion output by the first consumable material transport assembly 910 is a one-dimensional linear motion, which has a simple structure and low cost.
  • the nucleic acid extraction container 20 is guided by the first guide rail 911 for linear motion along the first horizontal direction X, and the first movable seat 912 is used as a carrier to carry the nucleic acid extraction container 20 for movement. This helps to reduce the shape design requirements of the nucleic acid extraction container 20, and the shape design of the first movable seat 912 is matched to the load-bearing requirements of the nucleic acid extraction container 20.
  • the nucleic acid extraction container 20 is not limited to being driven by the first guide rail 911 and the first movable seat 912 for linear motion.
  • the nucleic acid extraction container 20 can also be placed on a conveyor belt by the movable seat for linear motion.
  • the bottom of the nucleic acid extraction container 20 can be set to a flat surface, so that the nucleic acid extraction container 20 can be placed directly on the conveyor belt for linear motion without the support of the movable seat.
  • this embodiment uses the second guide rail 921 to guide the nucleic acid extraction container 20 for linear motion along the first horizontal direction X, and uses the second movable seat 922 as a carrier to carry the amplification reaction container 30 for movement, which helps to reduce the shape design requirements of the amplification reaction container 30, and the shape design of the second movable seat 922 matches the load-bearing requirements of the amplification reaction container 30.
  • the amplification reaction container 30 is not limited to being driven by the second guide rail 921 and the second movable seat 922 for linear motion.
  • the amplification reaction container 30 can also be placed on a conveyor belt via the movable seat for linear motion; or, as another alternative embodiment, the bottom of the amplification reaction container 30 can also be set to a flat surface, so that the amplification reaction container 30 can be placed directly on a conveyor belt for linear motion without being carried by the movable seat.
  • the second driving mechanism 923 includes a second motor and a second transmission mechanism
  • the second transmission mechanism is transmission-connected to the second motor and the second movable base 922
  • the first transmission mechanism may include a synchronous belt transmission mechanism
  • the first access opening is used for taking and placing the nucleic acid extraction container 20 on the first movable seat 912.
  • the first movable seat 912 is primarily used to carry the nucleic acid extraction container 20 and move it linearly along the first guide rail 911 to a working position that interacts with the functional modules on both sides of it.
  • the second dispatching device 103 is at least used to dispatch the nucleic acid extraction container 20 between the first consumable supply device 500 and the first movable seat 912.
  • the third dispatching device 104 is at least used to dispatch the nucleic acid extraction container 20 between the first movable seat 912 and the nucleic acid extraction device 200.
  • the first movable seat 912 is similar to a dispatching vehicle, and the second dispatching device 103 and the third dispatching device 104 are similar to robotic arms.
  • the nucleic acid extraction container 20 is linearly dispatched to a working position interacting with the functional modules on both sides thereof by using a first movable seat 912 similar to a dispatching vehicle, so that the working space of the first consumable material transport component 910 and the working space in the sample analyzer 10 are arranged vertically.
  • the first consumable material transport component 910 will not interfere with the movement of the manipulator in the sample analyzer 10.
  • the first consumable material transport component 910 since the first consumable material transport component 910 only outputs one-dimensional linear motion and does not need to move up and down, it is beneficial to improve the dispatch efficiency of the nucleic acid extraction container 20; on the other hand, the upper and lower spaces can be fully utilized to arrange the various consumable material dispatching devices of the sample analyzer 10, which is beneficial to reducing the space occupied by the consumable material dispatching devices in the sample analyzer 10 and facilitating the miniaturization design of the sample analyzer 10; on the other hand, it can be beneficial to reduce the number of manipulators in the sample analyzer 10, thereby simplifying the consumable material dispatching network in the sample analyzer 10, reducing the cost of the sample analyzer 10, and avoiding cross contamination between the various functional modules.
  • the second scheduling device 103 includes a third clamping device and a third driving mechanism.
  • the third clamping device is used to clamp and release the nucleic acid extraction container 20.
  • the third driving mechanism is used to drive the third clamping device to move in three-dimensional or two-dimensional space, so that at least the third clamping device can drive the nucleic acid extraction container 20 to be scheduled from the first consumable supply device 500 to the first movable seat 912.
  • the third scheduling device 104 includes a fourth clamping device and a fourth driving mechanism.
  • the fourth clamping device is used to clamp and release the nucleic acid extraction container 20.
  • the fourth driving mechanism is used to drive the fourth clamping device to move in three-dimensional or two-dimensional space, so that at least the fourth clamping device can drive the nucleic acid extraction container 20 to be scheduled from the first movable seat 912 to the nucleic acid extraction device 200.
  • a second receiving groove 9221 for placing an amplification reaction vessel 30 is provided on the top of the second movable seat 922.
  • the sample analyzer 10 further includes a fourth dispatching device 105 and a fifth dispatching device 106.
  • the fourth dispatching device 105 is used to place the amplification reaction vessel 30 provided by the second consumables supply device 600 from above the second movable seat 922 into the second receiving groove 9221.
  • the fifth dispatching device 106 is used to remove the amplification reaction vessel 30 placed in the second receiving groove 9221 and loaded with at least a nucleic acid extract from above the second movable seat 922 and dispatch it to the amplification device 300.
  • the second receiving groove 9221 has a second access opening that is open upward, and the second access opening is used for taking and placing the amplification reaction vessel 30 on the second movable seat 922.
  • the second movable seat 922 is primarily used to carry the amplification reaction container 30 and perform linear motion along the second guide rail 921 to a working position that interacts with the functional modules on either side thereof.
  • the fourth dispatching device 105 is at least used to dispatch the amplification reaction container 30 between the second consumables supply device 600 and the second movable seat 922
  • the fifth dispatching device 106 is at least used to dispatch the amplification reaction container 30 between the second movable seat 922 and the amplification device 300.
  • the second movable seat 922 is similar to a dispatching vehicle, and the fourth dispatching device 105 and the fifth dispatching device 106 are similar to manipulators.
  • the amplification reaction container 30 is dispatched using a dispatching vehicle-like method, and the beneficial effects achieved are similar to those achieved by dispatching the nucleic acid extraction container 20 using a dispatching vehicle-like method, and will not be described in detail here.
  • the first consumable material transport assembly 910 is used to carry the nucleic acid extraction container 20 for movement but is not used to carry the amplification reaction container 30 for movement, that is, the first consumable material transport assembly 910 is specifically used to carry the nucleic acid extraction container 20 for movement, but cannot carry the amplification reaction container 30 for movement.
  • the second consumable material transport assembly 920 is used to carry the amplification reaction container 30 for movement and can be used to carry the nucleic acid extraction container 20 for movement, that is, the second consumable material transport assembly 920 can carry both the amplification reaction container 30 for movement and the nucleic acid extraction container 20 for movement, which meets the scheduling requirements of various functional modules for the nucleic acid extraction container 20.
  • the second movable seat 922 is also used to carry the nucleic acid extraction container 20 for linear movement along the second guide rail 921, that is, the second movable seat 922 in this embodiment is used to carry both the amplification reaction container 30 and the nucleic acid extraction container 20 for movement.
  • the top of the second movable seat 922 is further provided with a third receiving groove 9222 for placing the nucleic acid extraction container 20.
  • the third dispatching device 104 is further used to dispatch the nucleic acid extraction container 20 loaded with nucleic acid extraction solution from the nucleic acid extraction device 200 to the top of the second movable seat 922 and place the nucleic acid extraction container 20 from above the second movable seat 922 into the third receiving groove 9222, as well as to remove the nucleic acid extraction container 20 placed in the third receiving groove 9222 from above the second movable seat 922 and dispatch it to the recovery position for recovery.
  • the third receiving groove 9222 has a third access opening that is open upward, and the third access opening is used for the nucleic acid extraction container 20 to be taken out and placed on the second movable seat 922.
  • the third scheduling device 104 is used not only to schedule the nucleic acid extraction container 20 between the first movable seat 912 and the nucleic acid extraction device 200, but also to time-share multiplex the scheduling of the nucleic acid extraction container 20 between the nucleic acid extraction device 200 and the second movable seat 922, and to schedule the nucleic acid extraction container 20 between the second movable seat 922 and the recovery position. This helps to reduce the number of manipulators in the sample analyzer 10, thereby helping to reduce the cost of the sample analyzer 10 and simplify the consumable scheduling network.
  • nucleic acid extraction container 20 between the nucleic acid extraction device 200 and the second movable seat 922 can also be scheduled by other scheduling devices different from the third scheduling device 104 instead of the third scheduling device 104; or, as another alternative embodiment, the nucleic acid extraction container 20 between the second movable seat 922 and the recovery position can also be scheduled by other scheduling devices different from the third scheduling device 104 instead of the third scheduling device 104.
  • the orthographic projection of any one of the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 on any vertical plane parallel to the first horizontal direction X at least partially overlaps with the orthographic projection of the first guide rail 911 on the vertical plane, that is, the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 are not completely misaligned with the first guide rail 911 along the first horizontal direction X, which is conducive to reducing the size of the sample analyzer 10 in the first horizontal direction X.
  • the orthographic projection of any one of the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 on any vertical plane parallel to the first horizontal direction X at least partially overlaps with the orthographic projection of the second guide rail 921 on the vertical plane, that is, the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 are not completely misaligned with the second guide rail 921 along the first horizontal direction X, which is conducive to reducing the size of the sample analyzer 10 in the first horizontal direction X.
  • the sample storage device 800 is located on a first side of the first consumable transport assembly 910, and at least a portion of at least one of the nucleic acid extraction device 200 and the amplification device 300 is located on a second side of the second consumable transport assembly 920. That is, the first consumable transport assembly 910 is located between the sample storage device 800 and the second consumable transport assembly 920 along the second horizontal direction Y. In this embodiment, the first consumable transport assembly 910 is located closer to the sample storage device 800 than the second consumable transport assembly 920; and the second consumable transport assembly 920 is located closer to at least one of the nucleic acid extraction device 200 and the amplification device 300 than the first consumable transport assembly 910.
  • the relative positional relationship among the sample storage device 800, the nucleic acid extraction device 200, the amplification device 300, the first consumable material conveying assembly 910, and the second consumable material conveying assembly 920 may also be: the sample storage device 800 is located on the second side of the second consumable material conveying assembly 920, and at least a portion of at least one of the nucleic acid extraction device 200 and the amplification device 300 is located on the first side of the first consumable material conveying assembly 910.
  • At least portions of the sample storage device 800, the nucleic acid extraction device 200, and the amplification device 300 are distributed along the first horizontal direction X on the same side of the first scheduling device 900. That is, at least portions of the sample storage device 800, the nucleic acid extraction device 200, and the amplification device 300 are distributed side by side along the first horizontal direction X and on the same side of the first scheduling device 900. In this embodiment, the sample storage device 800, the nucleic acid extraction device 200, and the amplification device 300 are all distributed around the first scheduling device 900.
  • this layout scheme can effectively reduce the size of the sample analyzer 10 in a single horizontal direction, thereby improving the space utilization of the molecular laboratory.
  • the sample storage device 800 is located on a first side of the first consumable transport assembly 910, and the nucleic acid extraction device 200 and the amplification device 300 are both at least partially located on a second side of the second consumable transport assembly 920, with the nucleic acid extraction device 200 and the amplification device 300 arranged side by side along the first horizontal direction X.
  • the sample storage device 800 is disposed on one of the two opposing sides of the first dispatching device 900, and at least a portion of the nucleic acid extraction device 200 and at least a portion of the amplification device 300 are disposed on the other side.
  • the distribution of the sample storage device 800, the nucleic acid extraction device 200, the amplification device 300, the first consumable material transport assembly 910 and the second consumable material transport assembly 920 is not limited to this.
  • the sample analyzer 10 further includes a reagent storage device 101 and a reagent dispensing device 102.
  • the reagent storage device 101 is used to store reagents
  • the reagent dispensing device 102 is used to dispense the reagents provided by the reagent storage device 101 into the nucleic acid extraction container 20 and/or the amplification reaction container 30.
  • the reagent dispensing device 102 is used to dispense the reagents into the nucleic acid extraction container 20 and/or the amplification reaction container 30.
  • the reagents can also be pre-stored in the nucleic acid extraction container 20 and/or the amplification reaction container 30.
  • the sample analyzer 10 may also be provided with the reagent storage device 101 and the reagent dispensing device 102.
  • the reagent storage device 101 is also used for an operator or an operating robot to place reagents for loading the reagents, that is, the reagent storage position and the loading position are located at the same location on the sample analyzer 10.
  • the reagent storage position and the loading position on the sample analyzer 10 can also be located in two different locations.
  • the orthographic projection of any one of the reagent storage device 101, the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 on any vertical plane parallel to the first horizontal direction X at least partially overlaps with the orthographic projection of the first guide rail 911 on the vertical plane, that is, the reagent storage device 101, the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 are not completely misaligned with the first guide rail 911 along the first horizontal direction X, which is conducive to reducing the size of the sample analyzer 10 in the first horizontal direction X.
  • the orthographic projection of any one of the reagent storage device 101, the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 on any vertical plane parallel to the first horizontal direction X at least partially overlaps with the orthographic projection of the second guide rail 921 on the vertical plane, that is, the reagent storage device 101, the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 are not completely misaligned with the second guide rail 921 along the first horizontal direction X.
  • the reagent storage device 101 and at least one of the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 are distributed side by side along the first horizontal direction X, and the reagent storage device 101 and at least one of the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 are at least partially distributed on the same side of the first scheduling device 900. This is conducive to reducing the size of the sample analyzer 10 in the second horizontal direction Y.
  • the reagent storage device 101 and the sample storage device 800 are arranged side by side along the first horizontal direction X, and are at least partially arranged on the same side of the first scheduling device 900.
  • the reagent storage device 101 and the sample storage device 800 are arranged on the same side of the first scheduling device 900, which facilitates the operator or the operating robot to load the reagent and sample on the same side of the sample analyzer 10.
  • the reagent storage device 101 includes a first reagent storage component 1011 and a second reagent storage component 1012
  • the reagent dispensing device 102 includes a first reagent dispensing component and a second reagent dispensing component
  • the first reagent storage component 1011 is used to store a first type of reagent
  • the first reagent dispensing component is used to draw the first type of reagent from the first reagent storage component 1011 and dispense it into the nucleic acid extraction container 20
  • the nucleic acid extraction device 200 is used to extract nucleic acid from the liquid in the nucleic acid extraction container 20 containing at least the sample and the first type of reagent to obtain a nucleic acid extract solution
  • the second reagent storage component 1012 is used to store a second type of reagent
  • the second reagent dispensing component is used to draw the second type of reagent from the second reagent storage component 1012 and dispense it into the amplification reaction
  • the first type of reagent is mainly used for nucleic acid extraction and is also called an extraction reagent.
  • the second type of reagent is mainly used for amplification reaction and is also called an amplification reagent.
  • the extraction reagent is dispensed into the nucleic acid extraction container 20 by aspiration
  • the amplification reagent is dispensed into the amplification reaction container 30 by aspiration.
  • one of the extraction reagent and the amplification reagent may be pre-stored in a container, for example, the extraction reagent may be pre-stored in the nucleic acid extraction container 20, or the amplification reagent may be pre-stored in the amplification reaction container 30.
  • the second consumables supply device 600, the first reagent storage assembly 1011, the second reagent storage assembly 1012, and the sample storage device 800 are arranged side by side along the first horizontal direction X.
  • the first consumables conveying assembly 910 extends past the side of the second consumables supply device 600, the side of the first reagent storage assembly 1011, the side of the second reagent storage assembly 1012, and the side of the sample storage device 800.
  • the consumables area, the reagent area, and the sample area are located on the same side of the sample analyzer 10.
  • the distribution of the second consumable supply device 600, the first reagent storage component 1011, the second reagent storage component 1012, and the sample storage device 800 is not limited to this.
  • at least one of the second consumable supply device 600, the first reagent storage component 1011, and the second reagent storage component 1012 can also be arranged on the second side of the second consumable conveying component 920.
  • the second consumable supply device 600 and/or the second reagent storage component 1012 can be arranged on the second side of the second consumable conveying component 920.
  • the second consumables supply device 600, the first reagent storage assembly 1011, the second reagent storage assembly 1012, and the sample storage device 800 are sequentially arranged side by side along the first horizontal direction X, that is, the first consumables conveying assembly 910 extends from the side of the second consumables supply device 600, passes by the side of the first reagent storage assembly 1011, the side of the second reagent storage assembly 1012, and the side of the sample storage device 800.
  • the reagent area is arranged between the consumables area and the sample area.
  • the side-by-side arrangement of the second consumable supply device 600, the first reagent storage component 1011, the second reagent storage component 1012, and the sample storage device 800 is not limited to the above-mentioned scheme.
  • the following alternative implementation scheme may also be adopted: at least part of the second consumable supply device 600, the second reagent storage component 1012, the first reagent storage component 1011, and the sample storage device 800 are sequentially arranged side by side along the first horizontal direction X; or, at least part of the second consumable supply device 600, the first reagent storage component 1011, the sample storage device 800, and the second reagent storage component 1012 are sequentially arranged side by side along the first horizontal direction X; or, at least part of the second consumable supply device 600, the second reagent storage component 1012, the sample storage device 800, and the first reagent storage component 1011 are sequentially arranged side by side along the first horizontal direction X; or, at least part of the second consumable supply device 600, the second reagent storage component
  • the sample storage device 800 , the second reagent storage component 1012 , the first reagent storage component 1011 , the second consumables supply device 600 , the amplification device 300 and the nucleic acid extraction device 200 are distributed around three sides of the first scheduling device 900 .
  • the sample storage device 800, the second reagent storage assembly 1012, the first reagent storage assembly 1011, the second consumable supply device 600, the amplification device 300, and the nucleic acid extraction device 200 are arranged in a U-shape on three sides of the first scheduling device 900.
  • the sample storage device 800, the second reagent storage assembly 1012, the first reagent storage assembly 1011, and the second consumable supply device 600 are arranged side by side along the first horizontal direction X
  • the amplification device 300 and the nucleic acid extraction device 200 are arranged along the first horizontal direction X
  • the sample storage device 800, the second reagent storage assembly 1012, and the first reagent storage assembly 1011 are located on a first side of the first consumable transport assembly 910
  • the nucleic acid extraction device 200 and a portion of the amplification device 300 are located on a second side of the second consumable transport assembly 920
  • the second consumable supply device 600 extends from one side of the first reagent storage assembly 1011 toward the amplification device 300
  • a portion of the amplification device 300 extends toward the second consumable supply device 600.
  • the first consumables supply device 500 is provided below the second consumables supply device 600, and the first consumables supply device 500 extends from below the second consumables supply device 600 to below the reagent storage device 101.
  • the longitudinal space of the sample analyzer 10, i.e., the upper and lower spaces, is fully utilized, and the modules that occupy a large space, such as the nucleic acid extraction container 20, the amplification reaction container 30, and the reagents, are designed vertically, thereby facilitating further reduction in the horizontal space occupied by the sample analyzer 10.
  • the first consumables supply device 500, the second consumables supply device 600, the reagent storage device 101, and the sample storage device 800 are located on the same side of the sample analyzer 10, it is convenient for an operator or an operating robot to perform loading operations of the nucleic acid extraction container 20, the amplification reaction container 30, the first type of reagent, the second type of reagent, and the sample on the same side of the sample analyzer 10.
  • the first consumables supply device 500 extends from directly below the second consumables supply device 600 to directly below the first reagent storage assembly 1011 and directly below the second reagent storage assembly 1012 .
  • the sample analyzer 10 has an upper space and a lower space.
  • the second consumables supply device 600, the first reagent storage assembly 1011, the second reagent storage assembly 1012, the first consumables transport assembly 910, the second consumables transport assembly 920, the nucleic acid extraction device 200, and the amplification device 300 are located in the upper space, and the first consumables supply device 500 is located in the lower space.
  • the nucleic acid extraction container 20 is stored in the lower space, while the other consumables are stored and the workstations are located in the upper space. This helps shorten the consumables scheduling path and makes the robot structure simpler, thereby reducing the horizontal footprint of the entire sample analyzer 10 and increasing the efficiency of consumables supply.
  • the sample analyzer 10 also includes a housing assembly 107, which is divided into a first chamber 1071 and a second chamber 1072 along a first horizontal direction X.
  • the second consumable supply device 600 and the reagent storage device 101 are distributed along the first horizontal direction X in the first chamber 1071, and the sample storage device 800 is located in the second chamber 1072;
  • the reagent dispensing device 102 includes a reagent needle 1021, and the first chamber 1071 is provided with a first opening for the reagent needle 1021 to enter and exit;
  • the sample dispensing device 100 includes a sample needle, and the second chamber 1072 is provided with a second opening for the sample needle to enter and exit.
  • the first chamber 1071 forms a consumable area and a reagent area
  • the second chamber 1072 forms a sample area.
  • the first chamber 1071 and the second compartment are isolated from each other.
  • the sample is stored separately in a chamber, which helps to prevent the sample from contaminating the reagents and consumables.
  • the reagents and the amplification reaction container 30 share a chamber, which helps reduce the number of chambers, thereby reducing the cost and complexity of the sample analyzer 10.
  • the second consumables supply device 600 and the reagent storage device 101 can also be separately provided in two independent chambers.
  • At least part of the amplification device 300 and the nucleic acid extraction device 200 are distributed side by side along the first horizontal direction X on the second side of the second consumable material conveying assembly 920, that is, the second consumable material conveying assembly 920 extends from the side of the amplification device 300 to the side of the nucleic acid extraction device 200.
  • the distance between the sample storage device 800 and the nucleic acid extraction device 200 is shorter than the distance to the amplification device 300. This helps shorten the travel time between the nucleic acid extraction container 200 and the nucleic acid extraction container 200 after sample distribution.
  • the positions of the nucleic acid extraction device 200 and the amplification device 300 can also be swapped.
  • At least part of the sample storage device 800 and at least part of the nucleic acid extraction device 200 are distributed on opposite sides of the first scheduling device 900, that is, the orthographic projection of the sample storage device 800 on any vertical plane parallel to the first horizontal direction X at least partially overlaps with the orthographic projection of the nucleic acid extraction device 200 on the vertical plane.
  • the distance from the second consumables supply device 600 to the amplification device 300 is shorter than the distance from the second consumables supply device 600 to the nucleic acid extraction device 200 .
  • At least part of the second consumable supply device 600 and at least part of the amplification device 300 are distributed on opposite sides of the first scheduling device 900, that is, the orthographic projection of the second consumable supply device 600 on any vertical plane parallel to the first horizontal direction X at least partially overlaps with the orthographic projection of the amplification device 300 on the vertical plane.
  • the first reagent dispensing assembly and the second reagent dispensing assembly are the same reagent dispensing assembly, which includes a reagent needle 1021, a first lifting mechanism 1022, and a first horizontal movement mechanism 1023.
  • the reagent needle 1021 is used to draw the first type of reagent from the first reagent storage assembly 1011 and dispense it into the nucleic acid extraction container 20, and to draw the second type of reagent from the second reagent storage assembly 1012 and dispense it into the amplification reaction container 30.
  • the output end of the first lifting mechanism 1022 is connected to the reagent needle 1021 to drive the reagent needle 1021 up and down.
  • the output end of the first horizontal movement mechanism 1023 is connected to the first lifting mechanism 1022 to drive the first lifting mechanism 1022 to drive the reagent needle 1021 to move horizontally.
  • the first lifting mechanism 1022 can drive the reagent needle 1021 to perform one-dimensional linear motion in the vertical direction (i.e., up and down motion).
  • the first horizontal movement mechanism 1023 can drive the first lifting mechanism 1022 to cause the reagent needle 1021 to perform two-dimensional horizontal movement (i.e., left-right movement and back-and-forth movement) or one-dimensional horizontal movement (i.e., left-right movement or back-and-forth movement) along the horizontal direction.
  • the first and second type reagents are dispensed using the same reagent needle 1021, which helps simplify the structure of the reagent dispensing device 102 and reduce the cost of the reagent dispensing device 102.
  • the first lifting mechanism 1022 is used to output one-dimensional vertical linear motion, which may include a guide rail, a motor, a slider slidingly engaged with the guide rail, and a transmission mechanism connected between the motor and the slider.
  • the first horizontal moving mechanism 1023 is used to output two-dimensional horizontal linear motion, which may include a guide rail, a motor, a slider slidingly engaged with the guide rail, and a transmission mechanism connected between the motor and the slider in one horizontal dimension, as well as a guide rail, a motor, a slider slidingly engaged with the guide rail, and a transmission mechanism connected between the motor and the slider in another horizontal dimension.
  • the sample analyzer 10 further includes a fourth scheduling device 105, which is used to transfer the amplification reaction container 30 from the second consumables supply device 600 to the second consumables transport assembly 920.
  • the fourth scheduling device 105 includes a first clamping device 1051 and a second lifting mechanism 1052.
  • the first clamping device 1051 is used to clamp and release the amplification reaction container 30.
  • the output end of the second lifting mechanism 1052 is connected to the first clamping device 1051 to at least drive the first clamping device 1051 to move up and down.
  • the output end of the first horizontal movement mechanism 1023 is also connected to the second lifting mechanism 1052 to drive the second lifting mechanism 1052 to drive the first clamping device 1051 to move horizontally.
  • the second lifting mechanism 1052 can drive the first clamping device 1051 to perform one-dimensional linear motion in the vertical direction (i.e., up and down motion).
  • the fourth scheduling device 105 used to transfer the amplification reaction container 30 from the second consumable supply device 600 to the second consumable conveying assembly 920 shares the first horizontal moving mechanism 1023 with the reagent dispensing device 102. This can save one horizontal moving mechanism, thereby simplifying the scheduling network of the sample analyzer 10 and reducing the cost of the sample analyzer 10.
  • the scheduling of the amplification reaction container 30, the allocation of the first type of reagents, and the allocation of the second type of reagents are executed in the following order: the first horizontal moving mechanism 1023 drives the first clamping device 1051 and the reagent needle 1021 to move horizontally so that the first clamping device 1051 is above the amplification reaction container 30 located on the second consumables supply device 600, the second lifting mechanism 1052 drives the first clamping device 1051 to descend, the first clamping device 1051 grabs the amplification reaction container 30 from the second consumables supply device 600, the second lifting mechanism 1052 drives the first clamping device 1051 to drive the amplification reaction container 30 to rise, and the second horizontal moving mechanism drives the first clamping device 1051 and the reagent needle 1021 to move horizontally so that the reagent
  • the reagent needle 1021 moves to the top of the first type of reagent
  • the first lifting mechanism 1022 drives the reagent needle 1021 to descend
  • the reagent needle 1021 absorbs the first type of rea
  • the second lifting mechanism 1052 drives the first clamping device 1051 downward, and the second clamping device 1081 releases the clamped amplification reaction container 30 from the second movable seat 922, and the second lifting mechanism 1052 drives the first clamping device 1051 upward;
  • the second horizontal moving mechanism drives the first clamping device 1051 and the reagent needle 1021 to move horizontally to move the reagent needle 1021 above the second movable seat 922;
  • the first lifting mechanism 1022 drives the reagent needle 1021 downward, and the reagent needle 1021 dispenses at least a portion of the absorbed second type reagent into the amplification reaction container 30 located on the second movable seat 922.
  • the first type of reagent can be dispensed first, and then the amplification reaction container 30 is grabbed and the second type of reagent is dispensed.
  • the first reagent storage component 1011 is also used to store the reconstituted reagent
  • the reagent needle 1021 is also used to draw the reconstituted reagent from the first reagent storage component 1011 and dispense it into the second type of reagent in the second reagent storage component 1012 .
  • the second consumables supply device 600 is also used to provide a container cover 40, which is used to cover and seal the amplification reaction container 30 after the pipetting device 700 transfers the nucleic acid extract from the nucleic acid extraction container 20 to the amplification reaction container 30.
  • the sample analyzer 10 also includes a cover removal device 108, which includes a second clamping device 1081 and a third lifting mechanism.
  • the second clamping device 1081 is used to clamp the container cover 40 from the second consumables supply device 600 and to release the clamped container cover 40 to the second consumables conveying assembly 920.
  • the third lifting mechanism is used to drive the second clamping device 1081 to move up and down.
  • the output end of the first horizontal moving mechanism 1023 is also connected to the third lifting mechanism to drive the third lifting mechanism to drive the second clamping device 1081 to move horizontally.
  • the third lifting mechanism and the second lifting mechanism 1052 can be the same mechanism or two mechanisms that can be lifted and lowered independently of each other.
  • the second consumable material supply device 600 is used to place the container cover 40 to achieve loading of the container cover 40 .
  • the first reagent dispensing position 9101, the sample loading position 9102, and the first transfer position 9103 are all located in the first consumable material transport assembly 910.
  • the first type of reagents and samples can be directly distributed in the nucleic acid extraction container 20 of the first movable seat 912, without the need to remove the nucleic acid extraction container 20 from the first movable seat 912 and dispatch it to other locations for the dispensing of the first type of reagents and samples, thereby simplifying the dispatching network of the nucleic acid extraction container 20.
  • the nucleic acid extraction device 200 extracts nucleic acid from a liquid containing at least a sample, including: lysing the liquid containing at least the sample and performing post-lysis processing.
  • the first type of reagents include magnetic bead reagents, lysis reagents and elution reagents.
  • the nucleic acid extraction device 200 extracts nucleic acid from the sample based on the magnetic bead method, which mainly includes lysis, washing and elution.
  • the lysis step the cells in the sample are ruptured by the lysis reagent to release nucleic acids, and the released nucleic acids are adsorbed on the magnetic beads of the magnetic bead reagent.
  • the washing step the cleaning liquid is used to remove unnecessary components in the sample, such as washing away various impurities such as proteins and lipids remaining on and between the magnetic beads.
  • the elution step the nucleic acid is separated from the magnetic beads by the elution reagent, so that purified nucleic acid can be obtained. In some detection items, the washed liquid needs to be dried before elution.
  • the reagent dispensing device 102 can dispense all of the first type of reagent into the nucleic acid extraction container 20 at once, avoiding the situation where the nucleic acid extraction container 20 returns to the reagent area to dispense the elution reagent after adding the sample, lysing, and washing, thereby preventing sample contamination of the reagent area and improving sample detection efficiency.
  • the first reagent storage component 1011 is also used to store silicone oil;
  • the nucleic acid extraction container 20 is also formed with a second liquid storage hole 23, and the second liquid storage hole 23 is used to store silicone oil;
  • the first reagent dispensing component is also used to draw at least part of the silicone oil from the first reagent storage component 1011 and inject it into the second liquid storage hole 23;
  • the first consumables conveying component 910 is used to carry the nucleic acid extraction container 20 loaded with at least magnetic bead reagent, lysis reagent, elution reagent, and silicone oil from the first reagent dispensing position 9101 to the sample loading position 9102;
  • the third scheduling device 104 is used to schedule the nucleic acid extraction container 20 located at the first transfer position 9103 and loaded with at least a sample and magnetic bead reagent, lysis reagent, elution reagent, and silicone oil to the nucle
  • Silicone oil is primarily used to prevent volatilization of the nucleic acid extract during the amplification reaction.
  • the reagent dispensing device 102 can distribute the reagents used for nucleic acid extraction and amplification reactions to the nucleic acid extraction container 20 and the amplification reaction container 30 at once. This prevents the reagents from returning to the reagent area for distribution during the nucleic acid extraction and amplification processes, thereby preventing sample contamination of the reagent area and improving sample detection efficiency.
  • the pipetting device 700 is used to draw at least a portion of the nucleic acid extract from the nucleic acid extraction container 20 and dispense it into the amplification reaction container 30 located at the first liquid injection position 9202.
  • the sample analyzer 10 also includes a fifth scheduling device 106, which is used to dispatch the amplification reaction container 30 located at the second transfer position 9203 and loaded with the nucleic acid extract and the second type of reagent to the amplification device 300.
  • the second reagent dispensing position 9201, the first liquid injection position 9202 and the second transfer position 9203 are all located in the second consumable material delivery assembly 920.
  • the second type of reagent and nucleic acid extract can be directly distributed into the amplification reaction container 30 of the second movable seat 922.
  • the second consumable material transport assembly 920 also has a third transfer position 9204 and a first liquid aspiration position 9205 distributed along the first horizontal direction X;
  • the sample analyzer 10 also includes a third scheduling device 104 and a first magnetic attraction assembly 1001, the third scheduling device 104 is used to schedule the nucleic acid extraction container 20 loaded with nucleic acid extract from the nucleic acid extraction device 200 to the third transfer position 9204;
  • the second consumable material transport assembly 920 is also used to carry the nucleic acid extraction container 20 loaded with nucleic acid extract from the third transfer position 9204 to the first liquid aspiration position 9205;
  • the first magnetic attraction assembly 1001 is arranged next to the first liquid aspiration position 9205, so as to perform magnetic adsorption on the nucleic acid extract in the nucleic acid extraction container 20 located at the first liquid aspiration position 9205;
  • the pipetting device 700 is used to absorb at least part of the nucleic acid extract from the nucleic acid extraction container 20 located at the first liquid aspiration position
  • the second consumable material conveying assembly 920 includes a second guide rail 921, a second movable seat 922 and a second driving mechanism 923.
  • the second guide rail 921 extends along the first horizontal direction X.
  • the top of the second movable seat 922 is provided with a second accommodating groove 9221 for placing the amplification reaction container 30 and a third accommodating groove 9222 for placing the nucleic acid extraction container 20.
  • the second driving mechanism 923 is used to drive the second movable seat 922 to perform linear motion along the second guide rail 921.
  • the sample analyzer 10 further includes a controller 109 and a sixth scheduling device 1002, and the controller 109 is configured to perform the following control actions: controlling the sixth scheduling device 1002 to schedule the amplification reaction container 30 provided by the second consumables supply device 600 to the second reagent dispensing position 9201 and place the amplification reaction container 30 in the second receiving groove 9221 of the second movable seat 922; controlling the second reagent dispensing component to draw at least part of the second type of reagent from the second reagent storage component 1012 and dispense it into the second reagent dispensing position 9201 and the second reagent dispensing position 920 ...1; controlling the second reagent dispensing component to draw at least part of the second type of reagent from the second reagent dispensing component 1012 and dispense it into the second reagent dispensing position 9201 and the second reagent dispensing position 9201; controlling the second reagent dispensing component to draw at least part of the second type of reagent from
  • the mechanism 923 drives the second movable seat 922 to move so as to drive the amplification reaction container 30 loaded with the second type of reagent and the nucleic acid extraction container 20 loaded with the nucleic acid extract to move, so that the nucleic acid extraction container 20 loaded with the nucleic acid extract moves to the first liquid aspiration position 9205, and the amplification reaction container 30 loaded with the second type of reagent moves to the first liquid injection position 9202; controls the pipetting device 700 to absorb at least part of the nucleic acid extract from the nucleic acid extraction container 20 located at the first liquid aspiration position 9205 and distributes it to the amplification reaction container 30 located at the first liquid injection position 9202; controls the third scheduling device 700 to control the amplification reaction container 30 to move the nucleic acid extract to the first liquid injection position 9202; and controls the third scheduling device 700 to control the amplification reaction container 30 to move the nucleic acid extract to the first liquid aspiration position 9205.
  • the 104 takes out the nucleic acid extraction container 20 placed in the third accommodating groove 9222 and located at the first liquid aspiration position 9205 from above the second movable seat 922 and dispatches it to the recovery position for disposal for recycling; controls the second driving mechanism 923 to drive the second movable seat 922 to move so as to drive the amplification reaction container 30 loaded with nucleic acid extract and second type reagent to move from the first liquid injection position 9202 to the second transfer position 9203; controls the fifth dispatching device 106 to transfer the amplification reaction container 30 located at the second transfer position 9203 and loaded with nucleic acid extract and second type reagent to the amplification device 300.
  • the controller 109 is further configured to: control the second scheduling device 103 to schedule the nucleic acid extraction container 20 provided by the first consumables storage device to the first reagent dispensing position 9101, control the first reagent dispensing component to respectively absorb silicone oil, elution reagent, magnetic bead reagent and lysis reagent from the first reagent storage component 1011, control the first reagent dispensing component to dispense the absorbed magnetic bead reagent and lysis reagent into the reaction hole 21, dispense the absorbed elution reagent into the first liquid storage hole 22, and dispense the absorbed silicone oil into the second liquid storage hole 23, control the first consumables conveying component 910 to carry the silicone oil, elution reagent, magnetic bead reagent and lysis reagent from the first reagent storage component 1011, and control the first reagent dispensing component to dispense the absorbed magnetic bead reagent and lysis reagent into the reaction hole
  • the nucleic acid extraction container 20 containing the elution reagent, magnetic bead reagent and lysis reagent moves to the sample loading position 9102, controls the sample dispensing device 100 to distribute at least part of the sample sucked into the nucleic acid extraction container 20 located at the sample loading position 9102, controls the first consumables conveying component 910 to carry the nucleic acid extraction container 20 loaded with the sample and silicone oil, elution reagent, magnetic bead reagent and lysis reagent to the first transfer position 9103, controls the third scheduling device 104 to transfer the nucleic acid extraction container 20 located at the first transfer position 9103 and loaded with the sample and silicone oil, elution reagent, magnetic bead reagent and lysis reagent to the nucleic acid extraction device 200, and controls
  • the nucleic acid extraction device 200 extracts nucleic acid from the liquid containing at least a sample, a magnetic bead reagent, a lysis reagent, and an elution
  • the acid extraction container 20 is dispatched to the recovery position for recycling; the second consumable material conveying component 920 is controlled to drive the amplification reaction container 30 loaded with the nucleic acid extract, the second type of reagent, and the silicone oil to move from the first filling position 9202 to the second transfer position 9203; the fifth scheduling device 106 is controlled to transfer the amplification reaction container 30 located at the second transfer position 9203 and loaded with the nucleic acid extract, the second type of reagent, and the silicone oil to the amplification device 300; the amplification device 300 is controlled to amplify the liquid containing the nucleic acid extract and the second type of reagent in the amplification reaction container 30 to obtain the liquid to be tested, and the detection device 400 is controlled to detect the liquid to be tested.
  • the first consumables supply device 500 is also used to store pipette tips;
  • the nucleic acid extraction container 20 is formed with a reaction well 21 and at least one pipette tip hole.
  • the reaction well 21 is used to carry at least a liquid obtained by mixing the sample and the first type of reagent for nucleic acid extraction, and the pipette tip hole is used to accommodate the pipette tip;
  • the pipette device 700 is used to draw at least a portion of the nucleic acid extraction liquid from the nucleic acid extraction container 20 through the pipette tip and dispense it into the amplification reaction container 30.
  • the nucleic acid extraction device 200 is further used to perform pipetting through at least one pipette tip on the nucleic acid extraction container 20 .
  • the nucleic acid extraction container 20 is formed with two pipette tip holes, namely a first pipette tip hole 24 and a second pipette tip hole 25.
  • the first pipette tip hole 24 is used to hold a first pipette tip 50
  • the second pipette tip hole 25 is used to hold a second pipette tip 60.
  • the volume of the first pipette tip 50 is larger than that of the second pipette tip.
  • the nucleic acid extraction device 200 includes a first pipette component and a second pipette component.
  • the first pipetting component includes a first tip connecting component and a first suction and discharge power component; the first tip connecting component is used to be detachably connected to the first pipetting tip 50, so as to aspirate and inject liquid through the first pipetting tip 50 under the action of the power provided by the first suction and discharge power component; the second pipetting component includes a second tip connecting component and a second suction and discharge power component, and the second tip connecting component is used to be detachably connected to the second pipetting tip 60, so as to aspirate and inject liquid through the second pipetting tip 60 under the action of the power provided by the second suction and discharge power component.
  • the second pipetting component also includes a second moving power component, which is used to drive the second tip connecting component to move, so that the second tip connecting component moves to above the second tip hole 25, connects the second tip connecting component to the second pipetting tip 60, drives the second pipetting tip 60 to move to the elution reagent aspiration position, and drives the second pipetting tip 60 to move and insert into the reaction hole 21;
  • the second suction and discharge power component is used to provide driving force for the second pipetting tip 60 to perform the aspiration action after the second pipetting tip 60 moves to the elution reagent aspiration position, and provides driving force for the second pipetting tip 60 to perform the dispensing of elution reagent after the second pipetting tip 60 is inserted into the reaction hole 21.
  • the nucleic acid extraction container 20 is further formed with a waste liquid hole 26, and the first pipetting member is also used to discharge the liquid sucked from the reaction hole 21 to the waste liquid hole 26, which can help shorten the waste liquid discharge path during the nucleic acid extraction process.
  • a nucleic acid extraction device 200 includes a first functional component 210, a second functional component 220, and a dispatching component.
  • the second functional component 220 is located below or above the first functional component 210.
  • the dispatching component is used to dispatch the nucleic acid extraction container 20 between the second functional component 220 and the first functional component 210.
  • the first functional component 210 is used to carry the nucleic acid extraction container 20 for performing a first functional action
  • the second functional component 220 is used to carry the nucleic acid extraction container 20 for performing a second functional action.
  • the second functional action includes at least an incubation action
  • the first functional action includes at least a magnetic adsorption action and a liquid aspiration action.
  • the second functional component 220 for carrying the nucleic acid extraction container 20 for performing the incubation action below or above the first functional component 210 for carrying the nucleic acid extraction container 20 for performing the magnetic adsorption action and the liquid aspiration action in the nucleic acid extraction device 200 that is, the second functional component 220 and the first functional component 210 are arranged in a vertical direction, thereby reducing the horizontal space occupied by the nucleic acid extraction device 200, thereby facilitating a miniaturized design of the sample analyzer 10.
  • the scheduling component and the third scheduling device 104 can be the same component or two different components.
  • the second functional component 220 is disposed below the first functional component 210 .
  • the first functional action includes at least one of a liquid suction action, a liquid injection action, and a magnetic adsorption action.
  • the second functional action includes at least one of an incubation action and a mixing action.
  • the nucleic acid extraction device 200 is divided into two major parts, an upper part and a lower part.
  • the upper part of the nucleic acid extraction device 200 is mainly used to realize functions such as injection of cleaning liquid, magnetic adsorption, and waste liquid suction and discharge.
  • the upper part of the nucleic acid extraction device 200 is mainly used to realize functions such as incubation and mixing.
  • the key functional modules are designed in an upper and lower layout, and components with similar functions are integrated into a functional module design.
  • the lower part completes the functions of lysis, incubation, mixing, nucleic acid capture, nucleic acid washing, and nucleic acid elution in nucleic acid extraction; while the upper part realizes functions such as liquid injection, magnetic separation, and waste liquid suction and discharge.
  • the nucleic acid extraction container 20 is grabbed and transferred between the upper and lower functional components and various workstations, thereby completing the complete nucleic acid extraction function.
  • all workstations that require incubation are integrated into one functional component, and all workstations that require suction and injection are integrated into another functional component.
  • the two functional components are then distributed up and down, and the nucleic acid extraction container 20 is transferred back and forth up and down. In this way, parts with similar functions are integrated into one functional component, which can reduce the difficulty of designing and manufacturing the nucleic acid extraction device 200 while reducing the horizontal area.
  • the lower part of the nucleic acid extraction device 200 is disc-shaped and divided into the following five areas: lysis area, cleaning area 1, cleaning area 2, drying area and elution area; each of which realizes its corresponding function; the nucleic acid extraction container 20 can be clamped by the scheduling component and placed in different areas to perform different functions.
  • the scheduling component is used to: clamp the nucleic acid extraction container 20 from the lower second functional component 220 (i.e., the mixing and incubation module) to the four workstations of the upper first functional component 210, and to clamp the nucleic acid extraction container 20 from the four workstations of the upper first functional component 210 to the lower second functional component 220 for operation.
  • the scheduling component can also be used to transfer the nucleic acid extraction container 20 between different workstations of the upper first functional component 210110 and/or transfer the nucleic acid extraction container 20 between different areas of the lower second functional component 220.
  • the scheduling component is a robot.
  • the functional components of the upper part are divided into different stations to realize corresponding functions.
  • the lower part is divided into different areas, and each area performs different functions, and then the nucleic acid extraction container 20 is grasped and transferred by the robot.
  • the amplification device 300 may adopt the following methods for nucleic acid amplification: polymerase chain reaction (PCR), loop mediated isothermal amplification (LAMP), isothermal chimeric primer initiated amplification (ICAN), nucleic acid sequence-dependent amplification (NASBA), strand displacement amplification (SDA), ligase chain reaction (LCR), rolling circle amplification (RCA), etc.
  • PCR polymerase chain reaction
  • LAMP loop mediated isothermal amplification
  • ICAN isothermal chimeric primer initiated amplification
  • NASBA nucleic acid sequence-dependent amplification
  • SDA strand displacement amplification
  • LCR rolling circle amplification
  • This embodiment optimizes the layout and consumables scheduling of the sample analyzer 10. This effectively reduces the horizontal dimensions of the sample analyzer 10, significantly reducing its footprint and thereby improving space utilization in molecular laboratories. Furthermore, it simplifies the scheduling network for the sample analyzer 10, thereby reducing the cost of the sample analyzer 10 and improving its detection efficiency.
  • sample analyzer 10 provided in this embodiment can refer to the first embodiment and will not be described in detail here.
  • the sample analyzer 10 provided in this embodiment differs from the first embodiment primarily in the focus of protection, specifically as follows: in the first embodiment, protection is emphasized, with two consumables conveying lines for conveying nucleic acid extraction containers 20 and amplification reaction containers 30 arranged side by side in a scheduling area in the middle of the sample analyzer 10, and at least portions of the sample storage device 800 , nucleic acid extraction device 200 , and amplification device 300 arranged on opposite sides of the scheduling area; whereas, in the present embodiment, protection is emphasized, with at least one consumables conveying line for conveying nucleic acid extraction containers 20 and/or amplification reaction containers 30 arranged in the scheduling area in the middle of the sample analyzer 10, the second consumables supply device 600 and the sample storage device 800 arranged side by side and at least partially located on one side of the consumables conveying line, and at least portions of the nucleic acid extraction device 200 and at least portions of the amplification device 300 arranged on the
  • the sample analyzer 10 includes a first consumables supply device 500, a second consumables supply device 600, a sample storage device 800, a sample distribution device 100, a nucleic acid extraction device 200, an amplification device 300, a detection device 400, a first scheduling device 900, and a pipetting device 700.
  • the first consumables supply device 500 is used to provide at least a nucleic acid extraction container 20.
  • the second consumables supply device 600 is used to provide at least an amplification reaction container 30.
  • the first scheduling device 900 is used to carry the nucleic acid extraction container 20 and/or the amplification reaction container 30 for movement.
  • the sample storage device 800 is used to store at least a sample container loaded with a sample.
  • the first scheduling device 900 includes at least one consumable transport assembly, which is used to carry the nucleic acid extraction container 20 and/or the amplification reaction container 30 along a trajectory at least partially parallel to the first horizontal direction X.
  • One of the consumable transport assemblies has a first side and a second side arranged on opposite sides along the second horizontal direction Y.
  • the second consumable supply device 600 and the sample storage device 800 are arranged side by side along the first horizontal direction X, with at least one of them at least partially located on the first side of the consumable transport assembly.
  • At least a portion of the nucleic acid extraction device 200 and at least a portion of the amplification device 300 are arranged side by side along the first horizontal direction X on the second side of the consumable transport assembly.
  • the second horizontal direction Y is substantially perpendicular to the first horizontal direction X.
  • the central scheduling area of the sample analyzer 10 forms at least one consumable transport line for transporting the nucleic acid extraction container 20 and/or the amplification reaction container 30.
  • the second consumables supply device 600, the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 are distributed on at least two opposite sides of the intermediate consumables conveying line.
  • the second consumables supply device 600 and the sample storage device 800 are arranged side by side along the first horizontal direction X and at least one of them is located on one side of the intermediate consumables conveying line, and the nucleic acid extraction device 200 and the amplification device 300 are arranged side by side along the first horizontal direction X on the other side of the intermediate consumables conveying line.
  • the size of the sample analyzer 10 in a single horizontal direction can be effectively reduced, and it is convenient for the operator or the operating robot to perform the loading of the amplification reaction container 30 and the sample on the same side of the sample analyzer 10.
  • the orthographic projection of the consumable transport assembly on any vertical plane parallel to the first horizontal direction X and the orthographic projection of the nucleic acid extraction device 200 on the vertical plane at least partially overlap
  • the orthographic projection of the consumable transport assembly on any vertical plane parallel to the first horizontal direction X and the orthographic projection of the sample storage device 800 on the vertical plane at least partially overlap.
  • the orthographic projection of the consumable material transport assembly on any vertical plane parallel to the first horizontal direction X and the orthographic projection of the amplification device 300 on the vertical plane at least partially overlap.
  • the orthographic projection of the consumables transport assembly on any vertical plane parallel to the first horizontal direction X and the orthographic projection of the sample storage device 800 on the vertical plane at least partially overlap.
  • At least one consumable transport assembly includes a first consumable transport assembly 910 and a second consumable transport assembly 920, that is, the first scheduling device 900 includes a first consumable transport assembly 910 and a second consumable transport assembly 920, the first consumable transport assembly 910 has a first side and a second side arranged on opposite sides along the second horizontal direction Y, at least part of the second consumable supply device 600 and at least part of the sample storage device 800 are distributed side by side along the first horizontal direction X and at least part of at least one of the two is located on the first side of the first consumable transport assembly 910, at least part of the nucleic acid extraction device 200 and at least part of the amplification device 300 are distributed side by side along the first horizontal direction X and are both at least partially located on the second side of the first consumable transport assembly 910, and the second consumable transport assembly 920 is arranged along the second horizontal direction Y.
  • the first consumable transport assembly 910 has a first side and a second side disposed oppositely along the second horizontal direction Y
  • the second consumable transport assembly 920 has a first side and a second side disposed oppositely along the second horizontal direction Y.
  • the second side of the first consumable transport assembly 910 faces the first side of the second consumable transport assembly 920.
  • the nucleic acid extraction device 200 and the amplification device 300 are arranged side by side along the first horizontal direction X and are at least partially located between the second side of the first consumable transport assembly 910 and the first side of the second consumable transport assembly 920.
  • the second consumables supply device 600 , the reagent storage device 101 and the sample storage device 800 are arranged side by side along the first horizontal direction X.
  • At least one consumable conveying assembly includes a first consumable conveying assembly 910 and a second consumable conveying assembly 920
  • the second consumable conveying assembly 920 has a first side and a second side arranged on opposite sides along the second horizontal direction Y
  • the second consumable supply device 600 and the sample storage device 800 are side by side along the first horizontal direction X and at least part of at least one of the two is located on the first side of the second consumable conveying assembly 920
  • at least part of the nucleic acid extraction device 200 and at least part of the amplification device 300 are distributed side by side along the first horizontal direction X on the second side of the second consumable conveying assembly 920
  • the first consumable conveying assembly 910 is arranged on the side of the second consumable supply device 600 and the sample storage device 800 away from the second consumable conveying assembly 920
  • the first consumable conveying assembly 910 is at least used to carry the nucleic acid extraction container 20 for linear motion along the first horizontal direction X
  • the second consumable conveying assembly
  • the central scheduling area forms only one consumables conveyor line, which is used to convey at least the amplification reaction vessels 30.
  • Another consumables conveyor line, used to convey at least the nucleic acid extraction vessels 20, is located on one side of the edge of the second consumables supply device 600 and the sample storage device 800. That is, the second consumables supply device 600 and the sample storage device 800 are located between the two consumables conveyor lines. This arrangement also reduces the single horizontal dimension of the sample analyzer 10.
  • the orthographic projection of at least one of the first consumable material transport assembly 910 and the second consumable material transport assembly on any vertical plane parallel to the first horizontal direction X at least partially overlaps with the orthographic projection of the nucleic acid extraction device 200 on the vertical plane
  • the orthographic projection of at least one of the first consumable material transport assembly 910 and the second consumable material transport assembly on any vertical plane parallel to the first horizontal direction X at least partially overlaps with the orthographic projection of the sample storage device 800 on the vertical plane.
  • sample analyzer 10 In addition to the above, other parts of the sample analyzer 10 provided in this embodiment can refer to the first to third embodiments and will not be described in detail here.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • the difference between the sample analyzer 10 provided in this embodiment and embodiments one to four lies mainly in the different ways in which the consumables conveying lines are set up, which is specifically reflected in that: in embodiments one to four, two consumables conveying lines are formed for conveying the nucleic acid extraction container 20 and the amplification reaction container 30 ; whereas in this embodiment, only one consumables conveying line is formed for conveying the nucleic acid extraction container 20 and the amplification reaction container 30 .
  • At least one consumable conveying assembly includes a third consumable conveying assembly 930
  • the third consumable conveying assembly 930 has a first side and a second side arranged on opposite sides along the second horizontal direction Y
  • the second consumable supply device 600 and the sample storage device 800 are side by side along the first horizontal direction X and at least part of at least one of the two is located on the first side of the third consumable conveying assembly 930
  • at least part of the nucleic acid extraction device 200 and at least part of the amplification device 300 are distributed side by side along the first horizontal direction X on the second side of the third consumable conveying assembly 930
  • the third consumable conveying assembly 930 is used to carry the nucleic acid extraction container 20 and the amplification reaction container 30 for linear motion along a straight line trajectory parallel to the first horizontal direction X or for movement along a U-shaped trajectory partially parallel to the first horizontal direction X.
  • the intermediate scheduling area forms only one consumables conveying line, which is in the shape of a straight line or a U-shape and is used to convey both the amplification reaction container 30 and the nucleic acid extraction container 20.
  • At least part of the second consumables supply device 600 and at least part of the sample storage device 800 are distributed side by side along the first horizontal direction X and are located on one side of the intermediate consumables conveying line.
  • At least part of the nucleic acid extraction device 200 and at least part of the amplification device 300 are distributed side by side along the first horizontal direction X and are located on the other side of the intermediate consumables conveying line.
  • the second consumables supply device 600, the sample storage device 800, the nucleic acid extraction device 200, and the amplification device 300 are distributed on at least the opposite side of the intermediate consumables conveying line. Using this arrangement, the purpose of reducing the single horizontal dimension of the sample analyzer 10 can also be achieved.
  • the sample analyzer 10 includes a first consumables supply device 500, a second consumables supply device 600, a sample storage device 800, a sample dispensing device 100, a reagent storage device 101, a reagent dispensing device 102, a nucleic acid extraction device 200, an amplification device 300, a detection device 400, a first scheduling device 900, a pipetting device 700, and a fifth scheduling device 106.
  • the first consumables supply device 500 is used to provide at least a nucleic acid extraction container 20.
  • the second consumables supply device 600 is used to provide at least an amplification reaction container 30.
  • the first scheduling device 900 is used to carry at least the amplification reaction container 30 for movement.
  • the reagent storage device 101, the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 are distributed on at least two sides of the first scheduling device 900, and two of the reagent storage device 101, the sample storage device 800, the nucleic acid extraction device 200 and the amplification device 300 are distributed side by side along the first horizontal direction X and both are at least partially located on the same side of the first scheduling device 900.
  • the central scheduling area is formed with working positions for amplification reaction vessels 30, such as a second reagent dispensing position 9201, a first liquid injection position 9202, and a second transfer position 9203. Each functional module is distributed on at least two sides of the central scheduling area.
  • Two of the reagent storage device 101, sample storage device 800, nucleic acid extraction device 200, and amplification device 300 are arranged side by side along the first horizontal direction X, and are at least partially located on the same side of the central scheduling area. This arrangement also helps reduce the single horizontal dimension of the sample analyzer 10.

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Abstract

提供一种样本分析仪,该样本分析仪包括第一耗材供应装置、第二耗材供应装置、样本存放装置、样本分配装置、核酸提取装置、扩增装置、检测装置、第一调度装置和移液装置;第一调度装置包括第一耗材输送组件和第二耗材输送组件,第一耗材输送组件和第二耗材输送组件并排设置,第一耗材输送组件的第二侧与第二耗材输送组件的第一侧相邻,样本存放装置、核酸提取装置和扩增装置中的至少一者的至少部分位于第一耗材输送组件的第一侧,样本存放装置、核酸提取装置和扩增装置中的至少另一者的至少部分位于第二耗材输送组件的第二侧。简化了样本分析仪的耗材调度网,减小了样本分析仪的占用空间和成本。

Description

样本分析仪
相关申请的交叉引用
本申请基于申请号为2024103855378、申请日为2024年03月29日的中国专利申请提出,并要求该中国专利申请的优先权,该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本发明涉及体外诊断设备领域,尤其涉及一种样本分析仪。
背景技术
相关技术提供的一种样本分析仪,通过分子诊断技术对样本进行检测。分子诊断技术是指以DNA和RNA为诊断材料,用分子生物学技术通过检测基因的存在、缺陷或表达异常,从而对人体状态和疾病作出诊断的技术。其基本原理是检测DNA或RNA的结构是否变化、量的多少及表达功能是否异常,以确定受检者有无基因水平的异常变化,对疾病的预防、预测、诊断、治疗和预后具有重要意义。因为分子诊断需要样本准备、核酸提取、反应体系构建等多个操作步骤,所以对应的样本分析仪中的功能模块众多,而且为了实现完整的样本进结果出,还有诸如试剂管理、废弃物管理、以及防污染管理等众多辅助功能模块。如此众多的功能模块集成在一起构成的样本分析仪,如果布局设计不合理好,会导致样本分析仪的外形尺寸非常庞大。而用于放置该样本分析仪的分子实验室,因为防止污染的要求,要做到分区隔离,且确保负压的实验环境,所以当前分子实验室总体面积都普遍都不大。在体积不算大的分子实验室中,放置体积庞大的样本分析仪,会给用户带来巨大的困扰。
相关技术提供的样本分析仪中,各功能模块采用的布局方案是:耗材供应装置、样本存放装置、试剂存放装置、核酸提取装置和扩增装置等功能模块沿一个水平方向呈一字型排开,这样,导致样本分析仪在单一水平方向上的尺寸非常大,从而导致分子实验室的空间利用率非常低,容易引起用户的不满。此外,相关技术中采用多个机械手在各功能模块之间调度核酸提取容器和扩增反应容器等耗材,为了避免干涉,多个机械手会相互错开设置,这样,会导致样本分析仪的耗材调度网比较错乱、复杂,从而影响核酸提取容器和扩增反应容器在各功能模块之间的调度效率。
发明内容
本发明的第一个目的在于提供一种样本分析仪,其旨在解决相关技术中具有核酸提取功能和扩增检测功能的样本分析仪存在耗材调度网复杂的技术问题。
为达到上述目的,本发明提供的方案是:
一种样本分析仪,包括第一耗材供应装置、第二耗材供应装置、样本存放装置、样本分配装置、核酸提取装置、扩增装置、检测装置、第一调度装置和移液装置;其中:
所述第一耗材供应装置至少用于提供核酸提取容器;
所述第二耗材供应装置至少用于提供扩增反应容器;
所述第一调度装置包括第一耗材输送组件和第二耗材输送组件,所述第一耗材输送组件至少用于承载所述核酸提取容器沿第一水平方向进行直线运动,所述第二耗材输送组件至少用于承载所述扩增反应容器沿所述第一水平方向进行直线运动,所述第一耗材输送组件和所述第二耗材输送组件沿第二水平方向并排设置,所述第二水平方向与所述第一水平方向大致垂直,所述第一耗材输送组件具有沿所述第二水平方向呈对侧设置的第一侧和第二侧,所述第二耗材输送组件具有沿所述第二水平方向呈对侧设置的第一侧和第二侧,所述第一耗材输送组件的第二侧与所述第二耗材输送组件的第一侧相邻,所述样本存放装置、所述核酸提取装置和所述扩增装置中的至少一者的至少部分位于所述第一耗材输送组件的第一侧,所述样本存放装置、所述核酸提取装置和所述扩增装置中的至少另一者的至少部分位于所述第二耗材输送组件的第二侧;
所述样本存放装置至少用于存放装载有样本的样本容器;
所述样本分配装置用于从由所述样本存放装置提供的所述样本容器中吸取至少部分样本分注于由所述第一耗材供应装置提供的所述核酸提取容器中;
所述核酸提取装置用于对所述核酸提取容器中至少包含样本的液体进行核酸提取,以得到核酸提取液;
所述移液装置用于从所述核酸提取容器中吸取至少部分所述核酸提取液分注于由所述第二耗材供应装置提供的所述扩增反应容器中;
所述扩增装置用于对所述扩增反应容器中至少包含所述核酸提取液的液体进行扩增,以得到待测液;
所述检测装置用于对所述待测液进行检测。
作为一种实施方式,所述第一耗材输送组件包括第一导轨、第一移动座和第一驱动机构,所述第一导轨沿所述第一水平方向延伸,所述第一移动座可活动连接所述第一导轨以用于承载所述核酸提取容器沿所述第一导轨进行直线运动,所述第一驱动机构用于驱动所述第一移动座沿所述第一导轨进行直线运动;
所述第二耗材输送组件包括第二导轨、第二移动座和第二驱动机构,所述第二导轨沿所述第一水平方向延伸,所述第二移动座至少用于承载所述扩增反应容器沿所述第二导轨进行直线运动,所述第二驱动机构用于驱动所述第二移动座沿所述第二导轨进行直线运动;
其中,所述第一导轨和所述第二导轨沿所述第二水平方向并排设置。
作为一种实施方式,所述第一移动座的顶部设有用于供所述核酸提取容器放置的第一容置槽,所述样本分析仪还包括第二调度装置和第三调度装置,所述第二调度装置用于将由所述第一耗材供应装置提供的所述核酸提取容器从所述第一移动座的上方放置于所述第一容置槽内,所述第三调度装置用于从所述第一移动座的上方将放置于所述第一容置槽内且至少装载有样本的所述核酸提取容器取出并调度至所述核酸提取装置;且/或,
所述第二移动座的顶部设有用于供所述扩增反应容器放置的第二容置槽,所述样本分析仪还包括第四调度装置和第五调度装置,所述第四调度装置用于将由所述第二耗材供应装置提供的所述扩增反应容器从所述第二移动座的上方放置于所述第二容置槽内,所述第五调度装置用于从所述第二移动座的上方将放置于所述第二容置槽内且至少装载有所述核酸提取液的所述扩增反应容器取出并调度至所述扩增装置。
作为一种实施方式,所述第二移动座还用于承载所述核酸提取容器沿所述第二导轨进行直线运动;且/或,
所述第二移动座的顶部还设有用于供所述核酸提取容器放置的第三容置槽,所述样本分析仪还包括第三调度装置,所述第三调度装置用于将装载有所述核酸提取液的所述核酸提取容器从所述核酸提取装置调度至所述第二移动座的上方并将该核酸提取容器从所述第二移动座的上方放置于所述第三容置槽内,以及用于从所述第二移动座的上方将放置于所述第三容置槽内的核酸提取容器取出并调度至回收位进行回收。
作为一种实施方式,所述第一耗材输送组件包括第一导轨,所述第一导轨沿所述第一水平方向延伸,所述样本分析仪还包括试剂存放装置和试剂分配装置,所述试剂存放装置用于存放试剂,所述试剂分配装置用于将由所述试剂存放装置提供的试剂分注于所述核酸提取容器和/或所述扩增反应容器中,所述试剂存放装置、所述样本存放装置、所述核酸提取装置和所述扩增装置中的任一者在任意一个与所述第一水平方向平行的竖直平面上的正投影都与所述第一导轨在该竖直平面上的正投影至少部分重叠;且/或,
所述第二耗材输送组件包括第二导轨,所述第二导轨沿所述第一水平方向延伸,所述样本分析仪还包括试剂存放装置和试剂分配装置,所述试剂存放装置用于存放试剂,所述试剂分配装置用于将由所述试剂存放装置提供的试剂分注于所述核酸提取容器和/或所述扩增反应容器中,所述试剂存放装置、所述样本存放装置、所述核酸提取装置和所述扩增装置中的任一者在任意一个与所述第一水平方向平行的竖直平面上的正投影都与所述第二导轨在该竖直平面上的正投影至少部分重叠。
作为一种实施方式,所述样本存放装置位于所述第一耗材输送组件的第一侧,所述核酸提取装置和所述扩增装置的至少一者的至少部分位于所述第二耗材输送组件的第二侧;或者,
所述样本存放装置位于所述第二耗材输送组件的第二侧,所述核酸提取装置和所述扩增装置中的至少一者的至少部分位于所述第一耗材输送组件的第一侧。
作为一种实施方式,所述样本存放装置位于所述第一耗材输送组件的第一侧,所述核酸提取装置和所述扩增装置都至少部分位于所述第二耗材输送组件的第二侧,且所述核酸提取装置和所述扩增装置沿所述第一水平方向并排设置。
作为一种实施方式,所述样本分析仪还包括试剂存放装置和试剂分配装置,所述试剂存放装置用于存放试剂,所述试剂分配装置用于将由所述试剂存放装置提供的试剂分注于所述核酸提取容器和/或所述扩增反应容器中;
所述试剂存放装置与所述样本存放装置沿所述第一水平方向并排分布于所述第一耗材输送组件的第一侧。
作为一种实施方式,所述试剂存放装置包括第一试剂存放组件和第二试剂存放组件,所述试剂分配装置包括第一试剂分配组件和第二试剂分配组件;
其中,所述第一试剂存放组件用于存放第一类试剂,所述第一试剂分配组件用于从所述第一试剂存放组件中吸取所述第一类试剂分注于所述核酸提取容器中,所述核酸提取装置用于对所述核酸提取容器中至少包含样本与所述第一类试剂的液体进行核酸提取以得到所述核酸提取液;
所述第二试剂存放组件用于存放第二类试剂,所述第二试剂分配组件用于从所述第二试剂存放组件中吸取所述第二类试剂分注于所述扩增反应容器中,所述扩增装置用于对所述扩增反应容器中至少包含所述核酸提取液与所述第二类试剂的液体进行扩增以得到所述待测液;
至少部分所述第二耗材供应装置、所述第一试剂存放组件、所述第二试剂存放组件、所述样本存放装置沿所述第一水平方向并排分布于所述第一耗材输送组件。
作为一种实施方式,所述样本存放装置到所述核酸提取装置的距离小于到所述扩增装置的距离。
作为一种实施方式,所述第一试剂分配组件与所述第二试剂分配组件为同一个试剂分配组件,所述同一个试剂分配组件包括试剂针、第一升降机构和第一水平移动机构;
所述试剂针用于从所述第一试剂存放组件中吸取所述第一类试剂分注于所述核酸提取容器中且用于从所述第二试剂存放组件中吸取所述第二类试剂分注于所述扩增反应容器中;
所述第一升降机构的输出端与所述试剂针连接,以用于驱动所述试剂针升降;
所述第一水平移动机构的输出端与所述第一升降机构连接,以用于驱动所述第一升降机构带动所述试剂针水平运动;
所述样本分析仪还包括第四调度装置,所述第四调度装置用于将所述扩增反应容器从所述第二耗材供应装置转移至所述第二耗材输送组件,所述第四调度装置包括第一夹持器件和第二升降机构,所述第一夹持器件用于夹持和释放所述扩增反应容器,所述第二升降机构的输出端与所述第一夹持器件连接以至少用于驱动所述第一夹持器件升降,所述第一水平移动机构的输出端还与所述第二升降机构连接以用于驱动所述第二升降机构带动所述第一夹持器件水平运动。
作为一种实施方式,所述第一耗材输送组件具有沿所述第一水平方向分布的第一试剂分注位、加样位以及第一转移位,所述第一耗材输送组件至少用于承载所述核酸提取容器依次运动至所述第一试剂分注位、所述加样位以及所述第一转移位;
所述第一试剂分配组件用于从所述第一试剂存放组件中吸取至少部分第一类试剂分注于位于所述第一试剂分注位的所述核酸提取容器中;
所述样本分配装置用于从所述样本容器中吸取至少部分样本分注于位于所述加样位的所述核酸提取容器中;
所述样本分析仪还包括第三调度装置,所述第三调度装置用于将位于所述第一转移位且装载有样本与所述第一类试剂的所述核酸提取容器调度至所述核酸提取装置。
作为一种实施方式,所述第一类试剂包括磁珠试剂、裂解试剂和洗脱试剂;
所述核酸提取容器形成有反应孔和第一储液孔,所述反应孔用于承载至少由样本与磁珠试剂、裂解试剂和洗脱试剂混合得到的液体进行核酸提取,所述第一储液孔用于储存洗脱试剂;
当所述核酸提取容器位于所述第一试剂分注位时,所述第一试剂分配组件从所述第一试剂存放组件中吸取至少部分磁珠试剂和裂解试剂分注于所述反应孔中,以及从所述第一试剂存放组件中吸取至少部分洗脱试剂分注于所述第一储液孔中;
所述第一耗材输送组件用于承载至少装载有磁珠试剂、裂解试剂、洗脱试剂的所述核酸提取容器从所述第一试剂分注位运动至所述加样位;
所述第三调度装置用于将位于所述第一转移位且至少装载有样本与磁珠试剂、裂解试剂、洗脱试剂的所述核酸提取容器调度至所述核酸提取装置;
所述核酸提取装置还用于在核酸提取的过程中从所述第一储液孔中吸取至少部分洗脱试剂分注于所述反应孔中。
作为一种实施方式,所述第一试剂存放组件还用于存放硅油;
所述核酸提取容器还形成有第二储液孔,所述第二储液孔用于储存硅油;
当所述核酸提取容器位于在所述第一试剂分注位时,所述第一试剂分配组件还用于从所述第一试剂存放组件中吸取至少部分硅油分注于所述第二储液孔中;所述第一耗材输送组件用于承载至少装载有磁珠试剂、裂解试剂、洗脱试剂、硅油的所述核酸提取容器从所述第一试剂分注位运动至所述加样位;
所述第三调度装置用于将位于所述第一转移位且至少装载有样本与磁珠试剂、裂解试剂、洗脱试剂、硅油的所述核酸提取容器调度至所述核酸提取装置;
所述移液装置还用于从所述第二储液孔中吸取至少部分硅油分注于装载有所述核酸提取液的所述扩增反应容器中。
作为一种实施方式,所述第二耗材输送组件具有沿所述第一水平方向分布的第二试剂分注位、第一注液位以及第二转移位,所述第二耗材输送组件至少用于承载所述扩增反应容器从所述第二试剂分注位依次运动至所述第一注液位以及所述第二转移位;
所述第二试剂分配组件用于从所述第二试剂存放组件中吸取至少部分第二类试剂分注于位于所述第二试剂分注位的所述扩增反应容器中;
所述移液装置用于从所述核酸提取容器中吸取至少部分所述核酸提取液分注于位于所述第一注液位的所述扩增反应容器中;
所述样本分析仪还包括第五调度装置,所述第五调度装置用于将位于所述第二转移位且装载有所述核酸提取液与所述第二类试剂的所述扩增反应容器调度至所述扩增装置。
作为一种实施方式,所述第二耗材输送组件还具有沿所述第一水平方向分布的第三转移位和第一吸液位;
所述样本分析仪还包括第三调度装置和第一磁吸组件,所述第三调度装置用于将装载有所述核酸提取液的所述核酸提取容器从所述核酸提取装置调度至所述第三转移位;
所述第二耗材输送组件还用于承载装载有核酸提取液的所述核酸提取容器从所述第三转移位运动至所述第一吸液位;
所述第一磁吸组件设于所述第一吸液位的旁侧,以用于对位于所述第一吸液位的所述核酸提取容器中的所述核酸提取液执行磁吸附;
所述移液装置用于从位于所述第一吸液位的所述核酸提取容器中吸取至少部分所述核酸提取液分注于位于所述第一注液位的所述扩增反应容器中。
作为一种实施方式,所述第二耗材输送组件包括第二导轨、第二移动座和第二驱动机构,所述第二导轨沿所述第一水平方向延伸,所述第二移动座的顶部设有用于供所述扩增反应容器放置的第二容置槽和用于供所述核酸提取容器放置的第三容置槽,所述第二驱动机构用于驱动所述第二移动座沿所述第二导轨进行直线运动;
所述样本分析仪还包括控制器和第六调度装置,所述控制器被配置为执行如下控制动作:
控制所述第六调度装置将由所述第二耗材供应装置提供的所述扩增反应容器调度至所述第二试剂分注位并将所述扩增反应容器放置于所述第二移动座的所述第二容置槽;
控制所述第二试剂分配组件从所述第二试剂存放组件中吸取至少部分所述第二类试剂分注于放置于所述第二移动座且位于所述第二试剂分注位的所述扩增反应容器中;
控制所述第二驱动机构驱动所述第二移动座沿所述第二导轨进行直线运动以使所述第二移动座带动装载有所述第二类试剂的所述扩增反应容器运动,并使所述第二移动座的所述第三容置槽运动至所述第三转移位;
控制所述第三调度装置将装载有所述核酸提取液的所述核酸提取容器从所述核酸提取装置调度至所述第三转移位并放置于所述第二移动座的所述第三容置槽;
控制所述第二驱动机构驱动所述第二移动座运动以带动装载有所述第二类试剂的所述扩增反应容器和装载有所述核酸提取液的所述核酸提取容器运动,以使装载有所述核酸提取液的所述核酸提取容器运动至所述第一吸液位,并使装载有所述第二类试剂的所述扩增反应容器运动至所述第一注液位;
控制所述移液装置从位于所述第一吸液位的所述核酸提取容器中吸取至少部分所述核酸提取液分配于位于所述第一注液位的所述扩增反应容器中;
控制所述第三调度装置从所述第二移动座的上方将放置于所述第三容置槽内且位于所述第一吸液位的所述核酸提取容器取出并调度至回收位进行抛弃以回收;
控制所述第二驱动机构驱动所述第二移动座运动以带动装载有所述核酸提取液与所述第二类试剂的所述扩增反应容器从所述第一注液位运动至所述第二转移位;
控制所述第五调度装置将位于所述第二转移位且装载有所述核酸提取液与所述第二类试剂的所述扩增反应容器转移至所述扩增装置。
作为一种实施方式,所述第一耗材供应装置设于所述第二耗材供应装置的下方,且所述第一耗材供应装置从所述第二耗材供应装置的下方延伸至所述试剂存放装置的下方;且/或,
所述样本分析仪还包括机壳组件,所述机壳组件沿所述第一水平方向分隔形成有第一腔室和第二腔室,所述第二耗材供应装置和所述试剂存放装置沿所述第一水平方向分布于所述第一腔室内,所述样本存放装置设于所述第二腔室内;所述试剂分配装置包括试剂针,所述第一腔室设有用于供所述试剂针进出的第一开口;所述样本分配装置包括样本针,所述第二腔室设有用于供所述样本针进出的第二开口。
作为一种实施方式,所述第一耗材输送组件用于承载所述核酸提取容器运动但不用于承载所述扩增反应容器运动,所述第二耗材输送组件用于承载所述扩增反应容器运动且可用于承载所述核酸提取容器运动;且/或,
所述第一耗材供应装置还用于存放移液吸头;所述核酸提取容器形成有反应孔和至少一个吸头孔,所述反应孔用于承载至少由样本与第一类试剂混合得到的液体进行核酸提取,所述吸头孔用于容置所述移液吸头;所述移液装置用于通过所述移液吸头从所述核酸提取容器中吸取至少部分所述核酸提取液分注于所述扩增反应容器中。
作为一种实施方式,所述核酸提取装置包括第一功能组件、第二功能组件和调度组件,所述第二功能组件设于所述第一功能组件的下方或上方,所述调度组件用于在所述第二功能组件与所述第一功能组件之间调度所述核酸提取容器,所述第一功能组件至少用于承载所述核酸提取容器执行第一功能动作,所述第二功能组件至少用于承载所述核酸提取容器执行第二功能动作,所述第二功能动作至少包括孵育动作,所述第一功能动作至少包括磁吸附动作和吸液动作;且/或,
所述核酸提取装置具有至少两个工位,每个所述工位分别用于承载所述核酸提取容器执行一个处理动作,至少有两个所述工位沿竖直方向呈上下分布,所述处理动作包括孵育动作、磁吸附动作、吸液动作中的至少一者。
本发明的第二个目的在于提供一种样本分析仪,该样本分析仪包括第一耗材供应装置、第二耗材供应装置、样本存放装置、样本分配装置、核酸提取装置、扩增装置、检测装置、第一调度装置和移液装置;其中:
所述第一耗材供应装置至少用于提供核酸提取容器;
所述第二耗材供应装置至少用于提供扩增反应容器;
所述第一调度装置包括至少一个耗材输送组件,所述耗材输送组件用于承载所述核酸提取容器和/或所述扩增反应容器沿至少部分平行于第一水平方向的轨迹运动,其中一个所述耗材输送组件具有沿第二水平方向呈对侧设置的第一侧和第二侧,所述第二耗材供应装置和所述样本存放装置沿所述第一水平方向并排分布且二者中至少一者的至少部分位于该耗材输送组件的第一侧,至少部分所述核酸提取装置和至少部分所述扩增装置沿所述第一水平方向并排分布且二者都至少部分位于该耗材输送组件的第二侧,所述第二水平方向与所述第一水平方向大致垂直;所述耗材输送组件在任意一个与所述第一水平方向平行的竖直平面上的正投影和所述核酸提取装置在该竖直平面上的正投影至少部分重叠,所述耗材输送组件在任意一个与所述第一水平方向平行的竖直平面上的正投影和所述样本存放装置在该竖直平面上的正投影至少部分重叠;
所述样本存放装置至少用于存放装载有样本的样本容器;
所述样本分配装置用于从由所述样本存放装置提供的所述样本容器中吸取至少部分样本分注于由所述第一耗材供应装置提供的所述核酸提取容器中;
所述核酸提取装置用于对所述核酸提取容器中至少包含样本的液体进行核酸提取,以得到核酸提取液;
所述移液装置用于从所述核酸提取容器中吸取至少部分所述核酸提取液分注于由所述第二耗材供应装置提供的所述扩增反应容器中;
所述扩增装置用于对所述扩增反应容器中至少包含所述核酸提取液的液体进行扩增,以得到待测液;
所述检测装置用于对所述待测液进行检测。
作为一种实施方式,所述至少一个耗材输送组件包括第一耗材输送组件和第二耗材输送组件,所述第一耗材输送组件具有沿第二水平方向呈对侧设置的第一侧和第二侧,所述第二耗材供应装置和所述样本存放装置沿所述第一水平方向并排分布且所述样本存放装置位于所述第一耗材输送组件的第一侧,至少部分所述核酸提取装置和至少部分所述扩增装置沿所述第一水平方向并排分布于所述第一耗材输送组件的第二侧,所述第二耗材输送组件沿第二水平方向设于所述核酸提取装置和所述扩增装置远离所述第一耗材输送组件的一侧,所述第一耗材输送组件至少用于承载核酸提取容器沿所述第一水平方向进行直线运动,所述第二耗材输送组件至少用于承载所述扩增反应容器沿所述第一水平方向进行直线运动,所述第一耗材输送组件、所述第二耗材运送组件中的至少一者在任意一个与所述第一水平方向平行的竖直平面上的正投影与所述核酸提取装置在该竖直平面上的正投影至少部分重叠,所述第一耗材输送组件、所述第二耗材运送组件中的至少一者在任意一个与所述第一水平方向平行的竖直平面上的正投影与所述样本存放装置在该竖直平面内的正投影至少部分重叠;或者,
所述至少一个耗材输送组件包括第一耗材输送组件和第二耗材输送组件,所述第二耗材输送组件具有沿第二水平方向呈对侧设置的第一侧和第二侧,所述第二耗材供应装置和所述样本存放装置沿所述第一水平方向并排分布且所述样本存放装置位于所述第二耗材输送组件的第一侧,至少部分所述核酸提取装置和至少部分所述扩增装置沿所述第一水平方向并排分布于所述第二耗材输送组件的第二侧,所述第一耗材输送组件设于所述第二耗材供应装置和所述样本存放装置远离所述第二耗材输送组件的一侧,所述第一耗材输送组件至少用于承载核酸提取容器沿所述第一水平方向进行直线运动,所述第二耗材输送组件至少用于承载所述扩增反应容器沿所述第一水平方向进行直线运动,所述第一耗材输送组件、所述第二耗材运送组件中的至少一者在任意一个与所述第一水平方向平行的竖直平面上的正投影与所述核酸提取装置在该竖直平面上的正投影至少部分重叠,所述第一耗材输送组件、所述第二耗材运送组件中的至少一者在任意一个与所述第一水平方向平行的竖直平面上的正投影与所述样本存放装置在该竖直平面上的正投影至少部分重叠;或者,
所述至少一个耗材输送组件包括第三耗材输送组件,所述第三耗材输送组件具有沿第二水平方向呈对侧设置的第一侧和第二侧,所述第二耗材供应装置和所述样本存放装置沿所述第一水平方向并排分布且所述样本存放装置位于所述第三耗材输送组件的第一侧,至少部分所述核酸提取装置和至少部分所述扩增装置沿所述第一水平方向并排分布于所述第三耗材输送组件的第二侧,所述第三耗材输送组件用于承载所述核酸提取容器和所述扩增反应容器沿平行于所述第一水平方向的直线轨迹进行直线运动或者沿部分平行于所述第一水平方向的U字型轨迹进行运动,所述第三耗材运送组件在任意一个与所述第一水平方向平行的竖直平面上的正投影与所述核酸提取装置在该竖直平面上的正投影至少部分重叠,所述第三耗材运送组件在任意一个与所述第一水平方向平行的竖直平面上的正投影与所述样本存放装置在该竖直平面上的正投影至少部分重叠。
作为一种实施方式,所述样本分析仪还包括试剂存放装置和试剂分配装置,所述试剂存放装置用于存放试剂,所述试剂分配装置用于从所述试剂存放装置中吸取试剂分注于所述核酸提取容器和/或所述扩增反应容器中;
所述第二耗材供应装置、所述试剂存放装置与所述样本存放装置沿所述第一水平方向并排分布且所述第二耗材供应装置、所述试剂存放装置与所述样本存放装置中的至少两者的至少部分位于于其中一个所述耗材输送组件之远离所述核酸提取装置和所述扩增装置的第一侧。
本发明的第三个目的在于提供一种样本分析仪,该样本分析仪包括第一耗材供应装置、第二耗材供应装置、样本存放装置、样本分配装置、核酸提取装置、扩增装置、检测装置、第一调度装置和移液装置;其中:
所述第一耗材供应装置至少用于提供所述核酸提取容器;
所述第二耗材供应装置至少用于提供所述扩增反应容器;
所述第一调度装置包括第一耗材输送组件和第二耗材输送组件,所述第一耗材输送组件至少用于承载所述核酸提取容器沿第一水平方向进行直线运动,所述第二耗材输送组件至少用于承载扩增反应容器沿所述第一水平方向进行直线运动,所述第一耗材输送组件和所述第二耗材输送组件沿第二水平方向间隔设置,所述第一水平方向与所述第二水平方向大致垂直,所述第一耗材输送组件具有沿所述第二水平方向呈对侧设置的第一侧和第二侧,所述第二耗材输送组件具有沿所述第二水平方向呈对侧设置的第一侧和第二侧,所述第一耗材输送组件的第二侧与所述第二耗材输送组件的第一侧相向设置,所述样本存放装置、所述核酸提取装置和所述扩增装置都至少部分分布于所述第一耗材输送组件的第二侧和所述第二耗材输送组件的第一侧之间,且所述样本存放装置、所述核酸提取装置和所述扩增装置中的两者沿所述第一水平方向并排分布;
所述样本存放装置至少用于存放装载有样本的样本容器;
所述样本分配装置用于从由所述样本存放装置提供的所述样本容器中吸取至少部分样本分注于由所述第一耗材供应装置提供的所述核酸提取容器中;
所述核酸提取装置用于对所述核酸提取容器中至少包含样本的液体进行核酸提取,以得到核酸提取液;
所述移液装置用于从所述核酸提取容器中吸取至少部分所述核酸提取液分注于由所述第二耗材供应装置提供的所述扩增反应容器中;
所述扩增装置用于对所述扩增反应容器中至少包含所述核酸提取液的液体进行扩增,以得到待测液;
所述检测装置用于对所述待测液进行检测。
作为一种实施方式,所述第二耗材供应装置与所述样本存放装置沿所述第一水平方向并排分布,所述核酸提取装置和所述扩增装置沿所述第一水平方向并排分布,所述样本存放装置和所述核酸提取装置沿所述第二水平方向分布;且/或,
所述样本分析仪还包括试剂存放装置和试剂分配装置,所述试剂存放装置用于存放试剂,所述试剂分配装置用于从所述试剂存放装置中吸取试剂分注于所述核酸提取容器和/或所述扩增反应容器中;至少部分所述第二耗材供应装置、所述试剂存放装置与所述样本存放装置沿所述第一水平方向并排分布于所述第一耗材输送组件的第二侧。
本发明的第四个目的在于提供一种样本分析仪,该样本分析仪包括第一耗材供应装置、第二耗材供应装置、样本存放装置、样本分配装置、核酸提取装置、扩增装置、检测装置、第一调度装置、移液装置和第三调度装置;其中:
所述第一耗材供应装置至少用于提供所述核酸提取容器;
所述第二耗材供应装置至少用于提供所述扩增反应容器;
所述第一调度装置具有沿所述第一水平方向分布的加样位和第一转移位,所述第一调度装置至少用于承载核酸提取容器进行直线运动以使所述核酸提取容器依次运动至所述加样位以及所述第一转移位,所述第一调度装置具有沿所述第二水平方向呈对侧设置的第一侧和第二侧,所述第二水平方向与所述第一水平方向大致垂直,所述样本存放装置至少部分位于所述第一调度装置的第一侧,所述核酸提取装置和所述扩增装置中的至少一者的至少部分位于所述第一调度装置的第二侧;
所述样本存放装置至少用于存放装载有样本的样本容器;
所述样本分配装置用于从由所述样本存放装置提供的所述样本容器中吸取至少部分样本分注于由所述第一耗材供应装置提供且位于所述加样位的所述核酸提取容器中;
所述第三调度装置用于将位于所述第一转移位且至少装载有样本的所述核酸提取容器调度至所述核酸提取装置;
所述核酸提取装置用于对所述核酸提取容器中至少包含样本的液体进行核酸提取,以得到核酸提取液;
所述移液装置用于从所述核酸提取容器中吸取至少部分所述核酸提取液分注于由所述第二耗材供应装置提供的所述扩增反应容器中;
所述扩增装置用于对所述扩增反应容器中至少包含所述核酸提取液的液体进行扩增,以得到待测液;
所述检测装置用于对所述待测液进行检测。
作为一种实施方式,所述第一调度装置还具有第一试剂分注位,所述样本分析仪还包括试剂存放装置和试剂分配装置,所述试剂存放装置至少用于存放第一类试剂,所述试剂分配装置至少用于从所述试剂存放装置中吸取所述第一类试剂并分注于所述核酸提取容器中;所述第一调度装置用于承载所述核酸提取容器依次运动至所述第一试剂分注位、所述加样位、所述第一转移位;所述试剂存放装置与所述样本存放装置沿所述第一水平方向并排分布且都至少部分位于所述第一调度装置的第一侧,所述核酸提取装置和所述扩增装置沿所述第一水平方向并排分布且都至少部分位于所述第一调度装置的第二侧;且/或,
所述第一调度装置还具有第二试剂分注位、第一注液位、第二转移位、第一吸液位、第三转移位;所述第三调度装置还用于将装载有所述核酸提取液的所述核酸提取容器从所述核酸提取装置调度至所述第三转移位;所述第一调度装置还用于承载所述扩增反应容器从所述第二试剂分注位依次运动至所述第一注液位和所述第二转移位以及承载装载有核酸提取液的所述核酸提取容器从所述第三转移位运动至所述第一吸液位;所述试剂分配装置用于从所述试剂存放装置中吸取至少部分第二类试剂分配于位于所述第二试剂分注位的所述扩增反应容器中;所述样本分析仪还包括第五调度装置和第一磁吸组件,所述第一磁吸组件设于所述第一吸液位的旁侧以用于对位于所述第一吸液位的所述核酸提取容器中的所述核酸提取液执行磁吸附;所述移液装置用于从位于所述第一吸液位的所述核酸提取容器中吸取至少部分所述核酸提取液分注于位于所述第一注液位的所述扩增反应容器中;所述第五调度装置用于将位于所述第二转移位且装载有所述核酸提取液与所述第二类试剂的所述扩增反应容器调度至所述扩增装置。
本发明的第五个目的在于提供一种样本分析仪,该样本分析仪包括第一耗材供应装置、第二耗材供应装置、样本存放装置、样本分配装置、试剂存放装置、试剂分配装置、核酸提取装置、扩增装置、检测装置、第一调度装置、移液装置和第五调度装置;其中:
所述第一耗材供应装置至少用于提供所述核酸提取容器;
所述第二耗材供应装置至少用于提供所述扩增反应容器;
所述第一调度装置具有沿第一水平方向分布的第二试剂分注位、第一注液位以及第二转移位,所述第一调度装置至少用于承载扩增反应容器进行直线运动以使所述扩增反应容器从所述第二试剂分注位依次运动至所述第一注液位、所述第二转移位,所述试剂存放装置、所述样本存放装置、所述核酸提取装置和所述扩增装置分布于所述第一调度装置的至少两侧,且所述试剂存放装置、所述样本存放装置、所述核酸提取装置和所述扩增装置中的两者沿所述第一水平方向并排分布且该两者都至少部分位于所述第一调度装置的同一侧;
所述样本存放装置至少用于存放装载有样本的样本容器;
所述样本分配装置用于从由所述样本存放装置提供的所述样本容器中吸取至少部分样本分注于由所述第一耗材供应装置提供的所述核酸提取容器中;
所述核酸提取装置用于对所述核酸提取容器中至少包含样本的液体进行核酸提取,以得到核酸提取液;
所述试剂分配装置用于从所述试剂存放装置中吸取至少部分第二类试剂分注于位于所述第二试剂分注位的所述扩增反应容器中;
所述移液装置用于从所述核酸提取容器中吸取至少部分所述核酸提取液分注于由所述第二耗材供应装置提供且位于所述第一注液位的所述扩增反应容器中;
所述第五调度装置用于将位于所述第二转移位且装载有所述核酸提取液与所述第二类试剂的所述扩增反应容器调度至所述扩增装置;
所述扩增装置用于对所述扩增反应容器中至少包含所述核酸提取液的液体进行扩增,以得到待测液;
所述检测装置用于对所述待测液进行检测。
作为一种实施方式,所述第一调度装置具有沿所述第二水平方向呈对侧设置的第一侧和第二侧,所述试剂存放装置与所述样本存放装置沿所述第一水平方向并排分布且都至少部分位于所述第一调度装置的第一侧,所述核酸提取装置和所述扩增装置沿所述第一水平方向并排分布且都至少部分位于所述第一调度装置的第二侧,所述第二水平方向与所述第一水平方向大致垂直;且/或,
所述第一调度装置还具有第三转移位、第一吸液位;所述第一调度装置还用于承载所述核酸提取容器从所述第三转移位直线运动至所述第一吸液位;所述样本分析仪还包括第三调度装置和第一磁吸组件,所述第三调度装置用于将装载有所述核酸提取液的所述核酸提取容器从所述核酸提取装置调度至所述第三转移位;所述第一磁吸组件设于所述第一吸液位的旁侧以用于对位于所述第一吸液位的所述核酸提取容器中的所述核酸提取液执行磁吸附;所述移液装置用于从位于所述第一吸液位的所述核酸提取容器中吸取至少部分所述核酸提取液分注于位于所述第一注液位的所述扩增反应容器中。
本发明提供的样本分析仪,通过将至少用于承载核酸提取容器沿第一水平方向进行直线运动的第一耗材输送组件与至少用于承载所述扩增反应容器沿所述第一水平方向进行直线运动的第二耗材输送组件设置为沿第二水平方向并排设置,将样本存放装置、核酸提取装置和扩增装置中的至少一者的至少部分设于第一耗材输送组件的第一侧,将样本存放装置、核酸提取装置和扩增装置中的至少另一者的至少部分设于第二耗材输送组件的第二侧,这样,相当于利用样本分析仪的中间区域进行直线调度核酸提取容器和扩增反应容器,将样本存放装置、所述核酸提取装置和所述扩增装置中的至少两者的至少部分分布于该中间区域的对侧,即相当于将两条耗材输送线设置在中间,将功能模块分布在该两条耗材输送线的对侧,从而使得该两条耗材输送线能够同时满足两侧的功能模块的耗材调度需求,而不需要为每个功能模块都单独设置一个耗材输送组件,利于简化样本分析仪的耗材调度网,进而利于提高核酸提取容器和扩增反应容器在各功能模块之间的调度效率,且利于减小样本分析仪的占用空间和成本。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图示出的结构获得其他的附图。
图1是本发明实施例一提供的样本分析仪的组成示意图;
图2是本发明实施例一提供的样本分析仪一层空间内的水平分布示意图;
图3是本发明实施例一提供的第一耗材输送组件承载核酸提取容器输送的过程示意图;
图4是本发明实施例一提供的第二耗材输送组件承载扩增反应容器输送的过程示意图;
图5是本发明实施例一提供的第一移动座的俯视示意图;
图6是本发明实施例一提供的第二移动座的俯视示意图;
图7是本发明实施例一提供的第一调度装置、移液装置和第一磁吸附组件一个视角的装配示意图;
图8是图7的局部放大示意图;
图9是本发明实施例一提供的第一调度装置、移液装置和第一磁吸附组件另一个视角的装配示意图;
图10是图9的局部放大示意图;
图11是本发明实施例一提供的第二耗材供应装置和试剂存放装置的分布示意图;
图12是本发明实施例一提供的第一耗材供应装置、第二耗材供应装置和试剂存放装置的分布示意图;
图13是本发明实施例一提供的核酸提取容器与第一移液吸头、第二移液吸头的结构示意图;
图14是本发明实施例一提供的扩增反应容器与容器盖的结构示意图;
图15是本发明实施例一提供的试剂分配装置、第四调度装置以及移盖装置集成的结构示意图;
图16是本发明实施例一提供的核酸提取装置的内部分布示意图;
图17是本发明实施例二提供的样本分析仪一层空间内的水平分布示意图;
图18是本发明实施例三提供的样本分析仪一层空间内的水平分布示意图;
图19是本发明实施例四提供的样本分析仪一层空间内的水平分布示意图;
图20是本发明实施例五提供的样本分析仪一层空间内的水平分布示意图;
图21是本发明实施例六提供的样本分析仪一层空间内的水平分布示意图。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明的一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
另外,各个实施例之间的技术方案可以相互结合,但是必须是以本领域普通技术人员能够实现为基础。
实施例一:
如图1至图16所示,本发明实施例一提供的样本分析仪10,包括样本分配装置100、核酸提取装置200、扩增装置300和检测装置400。样本分配装置100用于分配样本;核酸提取装置200用于对至少包含样本的液体进行核酸提取,以得到核酸提取液;扩增装置300用于对至少包含核酸提取液的液体进行扩增,以得到待测液;检测装置400用于对待测液进行检测。核酸提取装置200主要用于提取样本中的核酸,以得到纯化的核酸。扩增装置300设置用于对通过核酸提取装置200提取的核酸进行扩增,以在较短的时间内大幅度增加核酸量。本实施方案提供的样本分析仪10,主要用于通过对样本进行核酸提取、扩增后,得到待测液,然后对待测液进行检测,得到样本的检测结果。
作为一种实施方式,样本分析仪10还包括第一耗材供应装置500、第二耗材供应装置600、移液装置700和样本存放装置800。第一耗材供应装置500至少用于提供核酸提取容器20。第二耗材供应装置600至少用于提供扩增反应容器30。样本分配装置100用于从样本容器中吸取至少部分样本分注于由第一耗材供应装置500提供的核酸提取容器20中;核酸提取装置200用于对核酸提取容器20中至少包含样本的液体进行核酸提取,以得到核酸提取液;移液装置700用于从核酸提取容器20中吸取至少部分核酸提取液分注于由第二耗材供应装置600提供的扩增反应容器30中;扩增装置300用于对扩增反应容器30中至少包含核酸提取液的液体进行扩增,以得到待测液。样本容器、核酸提取容器20和扩增反应容器30为三种不同的容器,移液装置700主要用于实现核酸提取液在核酸提取容器20与扩增反应容器30中的转移。其中,样本容器主要用于装载从患者身上采集的样本,即样本容器主要用于为样本提供容置场所,可以理解的是,样本容器中的样本也可以是对采集后的样本进行预处理后的样本。核酸提取容器20主要用于承载样本进行核酸提取,即核酸提取容器20主要用于样本提供核酸提取场所。扩增反应容器30主要用于承载核酸提取液进行扩增反应,即扩增反应容器30主要用于核酸提取液提供扩增反应场所。样本存放装置800至少用于存放装载有样本的样本容器,该样本容器可由用户手动装载至样本存放装置800,也可通过自动上样装置进行样本自动装载。样本分配装置100用于从由样本存放装置800提供的样本容器中吸取至少部分样本分注于由第一耗材供应装置500提供的核酸提取容器20中。核酸提取容器20和扩增反应容器30为样本分析仪10的两种不同耗材,这样,使得核酸提取容器20可以根据需求设计成便于核酸提取的形状,扩增反应容器30可以根据需求设计成便于扩增反应的形状。核酸提取容器20和扩增反应容器30作为耗材使用,具体指,核酸提取容器20和扩增反应容器30都为一次性容器,一个核酸提取容器20完成一个检测项目的核酸提取后即抛弃回收,一个扩增反应容器30完成一个检测项目的扩增反应及检测后即抛弃回收,而不需要清洗循环使用,这样可以省去检测过程的容器清洗步骤,从而利于提高检测效率,且利于避免因清洗不干净导致交叉污染影响样本检测结果准确性的问题。每个样本在样本分析仪10进行检测,至少要消耗一个核酸提取容器20和至少一个扩增反应容器30。本实施方案通过第一耗材供应装置500提供核酸提取容器20,通过第二耗材供应装置600提供扩增反应容器30,这样,可满足批量样本的连续检测需求,利于避免因缺少扩增核酸提取容器20和反应容器而影响样本检测效率的情形发生。
作为一种实施方式,第一耗材供应装置500用于存放核酸提取容器20,即第一耗材供应装置500可以缓冲一定量的核酸提取容器20,以满足批量核酸提取容器20的供应需求。
作为一种实施方式,第一耗材供应装置500还用于供操作人员或操作机器人放置核酸提取容器20以实现核酸提取容器20的上料,即核酸提取容器20在样本分析仪10的存放位与上料位位于同一位置。当然,具体应用中,作为替代的实施方案,核酸提取容器20在样本分析仪10的存放位与上料位也可以位于两个不同的位置。
作为一种实施方式,第二耗材供应装置600用于存放扩增反应容器30,即第二耗材供应装置600可以缓冲一定量的扩增反应容器30,以满足批量扩增反应容器30的供应需求。
作为一种实施方式,第二耗材供应装置600还用于供操作人员或操作机器人放置扩增反应容器30以实现扩增反应容器30的上料,即扩增反应容器30在样本分析仪10的存放位与上料位位于同一位置。当然,具体应用中,作为替代的实施方案,扩增反应容器30在样本分析仪10的存放位与上料位也可以位于两个不同的位置。
作为一种实施方式,样本存放装置800至少用于存放装载有样本的样本容器。样本分配装置100用于从由样本存放装置800提供的样本容器中吸取至少部分样本分注于由第一耗材供应装置500提供的核酸提取容器20中。样本存放装置800可以存放一定量的样本容器,以满足批量样本的连续检测需求。
作为一种实施方式,样本存放装置800还用于供操作人员或操作机器人放置样本容器以实现样本容器的上料,即样本容器在样本分析仪10的存放位与上料位位于同一位置。当然,具体应用中,作为替代的实施方案,样本容器在样本分析仪10的存放位与上料位也可以位于两个不同的位置。
作为一种实施方式,样本容器设有标识码,标识码至少关联有样本容器中样本的检测项目信息。样本分析仪10还包括信息获取部件,信息获取部件用于识别标识码,以至少获取样本的检测项目信息。
作为一种实施方式,样本分析仪10还包括第一调度装置900,第一调度装置900用于调度由第一耗材供应装置500提供的核酸提取容器20和/或用于调度由第二耗材供应装置600提供的扩增反应容器30,即第一调度装置900用于调度核酸提取容器20、扩增反应容器30这两种耗材中的至少一者。
作为一种实施方式,第一调度装置900用于调度由第一耗材供应装置500提供的核酸提取容器20和用于调度由第二耗材供应装置600提供的扩增反应容器30,即第一调度装置900既用于调度核酸提取容器20,又用于调度扩增反应容器30。
作为一种实施方式,第一调度装置900用于承载核酸提取容器20沿第一水平方向X进行直线运动,且用于承载扩增反应容器30沿第一水平方向X进行直线运动。第一调度装置900主要用于输出直线运动。本实施方案中,第一调度装置900驱动核酸提取容器20运动的轨迹为直线轨迹,驱动扩增反应容器30运动的轨迹也为直线轨迹,这样,利于简化核酸提取容器20和扩增反应容器30的调度方案,从而利于提高核酸提取容器20和扩增反应容器30的调度效率以及降低提高核酸提取容器20和扩增反应容器30的调度成本。
作为一种实施方式,第一调度装置900包括第一耗材输送组件910和第二耗材输送组件920,第一耗材输送组件910至少用于承载核酸提取容器20沿第一水平方向X进行直线运动,第二耗材输送组件920至少用于承载扩增反应容器30沿第一水平方向X进行直线运动,第一耗材输送组件910和第二耗材输送组件920沿第二水平方向Y并排设置,第二水平方向Y与第一水平方向X大致垂直。第一耗材输送组件910和第二耗材输送组件920为两个能够相互独立输送耗材的耗材输送组件,即第一耗材输送组件910和第二耗材输送组件920能够并行工作。第一耗材输送组件910和第二耗材输送组件920沿第二水平方向Y并排设置,具体指,第一耗材输送组件910和第二耗材输送组件920沿第二水平方向Y分布,且第一耗材输送组件910和第二耗材输送组件920大致平行。第一耗材输送组件910和第二耗材输送组件920之间可以相互接触,也可以有间距,只要不影响二者承载耗材输送即可。第二水平方向Y与第一水平方向X大致垂直,包括:第二水平方向Y与第一水平方向X交叉所成的角度为90°,以及第二水平方向Y与第一水平方向X交叉所成的角度比90°略大或略小一定的范围。第一耗材输送组件910和第二耗材输送组件920大致平行,包括:第一耗材输送组件910和第二耗材输送组件920相互平行,以及第一耗材输送组件910和第二耗材输送组件920之间存在在一定小范围内的倾斜角度。本实施方案将第一调度装置900设置为包括第一耗材输送组件910和第二耗材输送组件920,这样使得至少部分核酸提取容器20和扩增反应容器30可以并行调度,利于提高调度效率。
作为一种实施方式,第二水平方向Y与第一水平方向X大致垂直,包括:第二水平方向Y与第一水平方向X交叉所成的角度为90°±10°。
作为一种实施方式,第二水平方向Y与第一水平方向X垂直,即第二水平方向Y与第一水平方向X交叉所成的角度为90°。
作为一种实施方式,第一耗材输送组件910和第二耗材输送组件920大致平行,包括:第一耗材输送组件910和第二耗材输送组件920存在0°±10°的相对倾斜角度。
作为一种实施方式,第一耗材输送组件910和第二耗材输送组件920平行,即第一耗材输送组件910和第二耗材输送组件920存在0°的相对倾斜角度。
作为一种实施方式,第一耗材输送组件910具有沿第二水平方向Y呈对侧设置的第一侧和第二侧,第二耗材输送组件920具有沿第二水平方向Y呈对侧设置的第一侧和第二侧,第一耗材输送组件910的第二侧与第二耗材输送组件920的第一侧相邻,样本存放装置800、核酸提取装置200和扩增装置300中的至少一者的至少部分位于第一耗材输送组件910的第一侧,样本存放装置800、核酸提取装置200和扩增装置300中的至少另一者的至少部分位于第二耗材输送组件920的第二侧。本实施方案,将核酸提取容器20和扩增反应容器30的耗材输送组件设置在中间区域,将样本存放装置800、核酸提取装置200和扩增装置300中的至少两者的至少部分设于该中间区域的对侧,即相当于将两条耗材输送线设置在中间,将功能模块分布在该两条耗材输送线的对侧,这样,使得该两条耗材输送线能够同时满足两侧的功能模块的耗材调度需求,而不需要为每个功能模块都单独设置一个耗材输送组件,利于简化样本分析仪10的耗材调度网,进而利于提高核酸提取容器和扩增反应容器30在各功能模块之间的调度效率,且利于减小样本分析仪10的体积和成本。
作为一种实施方式,第一耗材输送组件910包括第一导轨911、第一移动座912和第一驱动机构913,第一导轨911沿第一水平方向X延伸,第一移动座912可活动连接第一导轨911以用于承载核酸提取容器20沿第一导轨911进行直线运动,第一驱动机构913用于驱动第一移动座912沿第一导轨911进行直线运动。第一移动座912可活动连接第一导轨911,具体指:第一移动座912安装于第一导轨911上后,仍可在外力作用下沿第一导轨911移动。第一移动座912主要作为核酸提取容器20在第一耗材输送组件910上的载体。第一导轨911主要用于限定第一移动座912的运动轨迹,从而限定核酸提取容器20由第一耗材输送组件910输送的轨迹,即第一耗材输送组件910只能沿着第一导轨911的长度方向输送核酸提取容器20。第一驱动机构913主要用于为第一移动座912的运动提供驱动力,从而为由第一耗材输送组件910输送的核酸提取容器20提供驱动力。本实施方案中,第一耗材输送组件910输出的运动为一维直线运动,其结构简单、成本低。此外,本实施方案通过第一导轨911导引核酸提取容器20沿第一水平方向X直线运动,通过第一移动座912作为载体承载核酸提取容器20移动,利于降低核酸提取容器20的形状设计要求,而通过第一移动座912的形状设计匹配核酸提取容器20的承载需求。当然,具体应用中,核酸提取容器20不限于采用第一导轨911与第一移动座912的方式带动进行直线运动,例如,作为一种替代的实施方案,核酸提取容器20也可以通过移动座放置在输送带上直线运动;或者,作为另一种替代的实施方案,也可以将核酸提取容器20的底部设置为平面,以使得核酸提取容器20可以在没有移动座承载的情形下直接放置在输送带上直线运动。
作为一种实施方式,第一驱动机构913包括第一电机和第一传动机构,第一传动机构传动连接于第一电机与第一移动座912,第一传动机构可以包括同步带传动机构。
作为一种实施方式,第二耗材输送组件920包括第二导轨921、第二移动座922和第二驱动机构923,第二导轨921沿第一水平方向X延伸,第二移动座922至少用于承载扩增反应容器30沿第二导轨921进行直线运动,第二驱动机构923用于驱动第二移动座922沿第二导轨921进行直线运动;其中,第一导轨911和第二导轨921沿第二水平方向Y并排设置。第二移动座922、第二导轨921、第二驱动机构923的工作原理与第一移动座912、第一导轨911、第一驱动机构913的工作原理类似,只是二者输送的耗材有所不同。本实施方案中,第二耗材输送组件920输出的运动为一维直线运动,其结构简单、成本低。此外,本实施方案通过第二导轨921导引核酸提取容器20沿第一水平方向X直线运动,通过第二移动座922作为载体承载扩增反应容器30移动,利于降低扩增反应容器30的形状设计要求,而通过第二移动座922的形状设计匹配扩增反应容器30的承载需求。当然,具体应用中,扩增反应容器30不限于采用第二导轨921与第二移动座922的方式带动进行直线运动,例如,作为一种替代的实施方案,扩增反应容器30也可以通过移动座放置在输送带上直线运动;或者,作为另一种替代的实施方案,也可以将扩增反应容器30的底部设置为平面,以使得扩增反应容器30可以在没有移动座承载的情形下直接放置在输送带上直线运动。
作为一种实施方式,第二驱动机构923包括第二电机和第二传动机构,第二传动机构传动连接于第二电机与第二移动座922,第一传动机构可以包括同步带传动机构。
作为一种实施方式,第一移动座912的顶部设有用于供核酸提取容器20放置的第一容置槽9121,样本分析仪10还包括第二调度装置103和第三调度装置104,第二调度装置103用于将由第一耗材供应装置500提供的核酸提取容器20从第一移动座912的上方放置于第一容置槽9121内,第三调度装置104用于从第一移动座912的上方将放置于第一容置槽9121内且至少装载有样本的核酸提取容器20取出并调度至核酸提取装置200。第一容置槽9121具有向上敞开设置的第一取放口,第一取放口用于供核酸提取容器20在第一移动座912上进行取、放操作。第一移动座912主要用于搭载核酸提取容器20沿第一导轨911进行直线运动至与其两侧的功能模块交互的工作位,第二调度装置103至少用于在第一耗材供应装置500与第一移动座912之间调度核酸提取容器20,第三调度装置104至少用于在第一移动座912与核酸提取装置200之间调度核酸提取容器20。第一移动座912位类似于调度车,第二调度装置103和第三调度装置104类似于机械手。本实施方案,通过类似调度车的第一移动座912将核酸提取容器20直线调度至与其两侧的功能模块交互的工作位,可使得第一耗材输送组件910的工作空间与样本分析仪10中的工作空间呈上下设置,第一耗材输送组件910不会与样本分析仪10中的机械手的运动产生干涉现象,这样,一方面由于第一耗材输送组件910只输出一维直线运动,不需要进行上下运动后,故利于提高核酸提取容器20的调度效率;另一方面可充分利用上下空间布置样本分析仪10的各耗材调度装置,利于减小样本分析仪10中耗材调度装置的占用空间,利于样本分析仪10的小型化设计;再一方面可利于减少样本分析仪10中机械手的数量,从而利于简化样本分析仪10中耗材调度网,利于降低样本分析仪10的成本,以及利于避免各功能模块之间产生交叉污染。
作为一种实施方式,第二调度装置103包括第三夹持器件和第三驱动机构,第三夹持器件用于夹持和释放核酸提取容器20,第三驱动机构用于驱动第三夹持器件进行三维或二维空间运动,以至少使第三夹持器件能够带动核酸提取容器20从第一耗材供应装置500调度至第一移动座912。
作为一种实施方式,第三调度装置104包括第四夹持器件和第四驱动机构,第四夹持器件用于夹持和释放核酸提取容器20,第四驱动机构用于驱动第四夹持器件进行三维或二维空间运动,以至少使第四夹持器件能够带动核酸提取容器20从第一移动座912调度至核酸提取装置200。
作为一种实施方式,第二移动座922的顶部设有用于供扩增反应容器30放置的第二容置槽9221,样本分析仪10还包括第四调度装置105和第五调度装置106,第四调度装置105用于将由第二耗材供应装置600提供的扩增反应容器30从第二移动座922的上方放置于第二容置槽9221内,第五调度装置106用于从第二移动座922的上方将放置于第二容置槽9221内且至少装载有核酸提取液的扩增反应容器30取出并调度至扩增装置300。第二容置槽9221具有向上敞开设置的第二取放口,第二取放口用于供扩增反应容器30在第二移动座922上进行取、放操作。第二移动座922主要用于搭载扩增反应容器30沿第二导轨921进行直线运动至与其两侧的功能模块交互的工作位,第四调度装置105至少用于在第二耗材供应装置600与第二移动座922之间调度扩增反应容器30,第五调度装置106至少用于在第二移动座922与扩增装置300之间调度扩增反应容器30。第二移动座922类似于调度车,第四调度装置105和第五调度装置106类似于机械手。扩增反应容器30采用类似调度车的方案调度,取得的有益效果与上述核酸提取容器20采用类似调度车的方案调度取得的有益效果类似,在此不再详述。
作为一种实施方式,第一耗材输送组件910用于承载核酸提取容器20运动但不用于承载扩增反应容器30运动,即第一耗材输送组件910专用于搭载核酸提取容器20运动,而不能搭载扩增反应容器30运动。
作为一种实施方式,第二耗材输送组件920用于承载扩增反应容器30运动且可用于承载核酸提取容器20运动,即第二耗材输送组件920既能搭载扩增反应容器30运动,也能搭载核酸提取容器20运动,已满足各功能模块对核酸提取容器20的调度需求。
作为一种实施方式,第二移动座922还用于承载核酸提取容器20沿第二导轨921进行直线运动,即本实施方案中的第二移动座922,既用于承载扩增反应容器30运动,又用于承载核酸提取容器20运动。
作为一种实施方式,第二移动座922的顶部还设有用于供核酸提取容器20放置的第三容置槽9222,第三调度装置104还用于将装载有核酸提取液的核酸提取容器20从核酸提取装置200调度至第二移动座922的上方并将该核酸提取容器20从第二移动座922的上方放置于第三容置槽9222内,以及用于从第二移动座922的上方将放置于第三容置槽9222内的核酸提取容器20取出并调度至回收位进行回收。第三容置槽9222具有向上敞开设置的第三取放口,第三取放口用于供核酸提取容器20在第二移动座922上进行取、放操作。本实施方案中,第三调度装置104除了用于在第一移动座912与核酸提取装置200之间调度核酸提取容器20,还分时复用用于在核酸提取装置200与第二移动座922之间调度核酸提取容器20,以及在第二移动座922与回收位之间调度核酸提取容器20,这样,利于减少样本分析仪10中机械手的数量,从而利于降低样本分析仪10中的成本以及简化耗材调度网。当然,具体应用中,作为一种替代的实施方案,核酸提取装置200与第二移动座922之间的核酸提取容器20也可以不采用第三调度装置104调度,而采用区别于第三调度装置104的其它调度装置调度;或者,作为另一种替代的实施方案,第二移动座922与回收位之间的核酸提取容器20也可以不采用第三调度装置104调度,而采用区别于第三调度装置104的其它调度装置调度。
作为一种实施方式,第三容置槽9222与第二容置槽9221沿第一水平方向X分布于第二移动座922。
作为一种实施方式,样本存放装置800、核酸提取装置200和扩增装置300中的任一者在任意一个与第一水平方向X平行的竖直平面上的正投影都与第一导轨911在该竖直平面上的正投影至少部分重叠,即样本存放装置800、核酸提取装置200和扩增装置300都不是与第一导轨911沿第一水平方向X呈完全错位设置的,这样利于减小样本分析仪10在第一水平方向X上的尺寸。
作为一种实施方式,样本存放装置800、核酸提取装置200和扩增装置300中的任一者在任意一个与第一水平方向X平行的竖直平面上的正投影都与第二导轨921在该竖直平面上的正投影至少部分重叠,即样本存放装置800、核酸提取装置200和扩增装置300都不是与第二导轨921沿第一水平方向X呈完全错位设置的,这样利于减小样本分析仪10在第一水平方向X上的尺寸。
作为一种实施方式,样本存放装置800位于第一耗材输送组件910的第一侧,核酸提取装置200和扩增装置300的至少一者的至少部分位于第二耗材输送组件920的第二侧,即:第一耗材输送组件910沿第二水平方向Y位于样本存放装置800与第二耗材输送组件920之间。本实施方案中,相比于第二耗材输送组件920,第一耗材输送组件910更靠近样本存放装置800设置;相比于第一耗材输送组件910,第二耗材输送组件920更靠近核酸提取装置200和扩增装置300的至少一者设置。由于样本存放装置800存放的样本主要是用于分配于核酸提取容器20中,所以,将用于调度核酸提取容器20的第一耗材输送组件910设得更靠近样本存放装置800,利于减小样本分配装置100分配样本时的运动行程,从而利于提高样本分析仪10的检测效率以及降低样本的污染风险。当然,具体应用中,样本存放装置800、核酸提取装置200、扩增装置300、第一耗材输送组件910和第二耗材输送组件920的相对位置关系不限于此,例如,作为替代的实施方案,样本存放装置800、核酸提取装置200、扩增装置300、第一耗材输送组件910和第二耗材输送组件920的相对位置关系也可以为:样本存放装置800位于第二耗材输送组件920的第二侧,核酸提取装置200和扩增装置300中的至少一者的至少部分位于第一耗材输送组件910的第一侧。
作为一种实施方式,样本存放装置800、核酸提取装置200和扩增装置300中两者的至少部分沿第一水平方向X分布于第一调度装置900的同一侧,即样本存放装置800、核酸提取装置200和扩增装置300中两者的至少部分沿第一水平方向X并排分布且分布于第一调度装置900的同一侧。本实施方案中,样本存放装置800、核酸提取装置200和扩增装置300都是环绕第一调度装置900分布。由于样本存放装置800、核酸提取装置200和扩增装置300中有两者沿第一水平方向X分布,有两者的至少部分沿第二水平方向Y分布于第一调度装置900的对侧,即样本存放装置800、核酸提取装置200和扩增装置300中既有两者沿第一水平方向X分布,又有两者沿第二水平方向Y分布,而不是沿一个水平方向呈一字型排开,所以,采用该布局方案,可以有效减小样本分析仪10在单一水平方向上的尺寸,从而利于提高分子实验室的空间利用率。
作为一种实施方式,样本存放装置800位于第一耗材输送组件910的第一侧,核酸提取装置200和扩增装置300都至少部分位于第二耗材输送组件920的第二侧,且核酸提取装置200和扩增装置300沿第一水平方向X并排设置。本实施方案中,第一调度装置900相对两侧中的一侧设置样本存放装置800,另一侧设置核酸提取装置200的至少部分和扩增装置300的至少部分,这样既达到减小样本分析仪10单一水平方向的尺寸的目的,又可以缩短核酸提取装置200提取到的核酸提取液调度至扩增装置300的行程,从而利于提高样本分析仪10的检测效率,同时还利于减小样本区的样本污染核酸提取体系和扩增反应体系。当然,具体应用中,样本存放装置800、核酸提取装置200、扩增装置300、第一耗材输送组件910和第二耗材输送组件920的分布方式不限于此,例如,作为一种替代的实施方案,样本存放装置800和核酸提取装置200都至少部分位于第一耗材输送组件910的第一侧,而扩增装置300至少部分位于第二耗材输送组件920的第二侧,且样本存放装置800和核酸提取装置200沿第一水平方向X并排设置;或者,作为另一种替代的实施方案,样本存放装置800和扩增装置300都至少部分位于第一耗材输送组件910的第一侧,而核酸提取装置200至少部分位于第二耗材输送组件920的第二侧,且样本存放装置800和扩增装置300沿第一水平方向X并排设置。
作为一种实施方式,样本分析仪10还包括试剂存放装置101和试剂分配装置102,试剂存放装置101用于存放试剂,试剂分配装置102用于将由试剂存放装置101提供的试剂分注于核酸提取容器20和/或扩增反应容器30中。本实施方案中,采用试剂分配装置102将试剂分注于核酸提取容器20和/或扩增反应容器30中;当然,具体应用中,作为替代的实施方案,也可以将试剂预存于核酸提取容器20和/或扩增反应容器30中,这样,样本分析仪10也可以不设置试剂存放装置101和试剂分配装置102。
作为一种实施方式,试剂存放装置101还用于供操作人员或操作机器人放置试剂以实现试剂的上料,即试剂在样本分析仪10的存放位与上料位位于同一位置。当然,具体应用中,作为替代的实施方案,试剂在样本分析仪10的存放位与上料位也可以位于两个不同的位置。
作为一种实施方式,试剂存放装置101、样本存放装置800、核酸提取装置200和扩增装置300中的任一者在任意一个与第一水平方向X平行的竖直平面上的正投影都与第一导轨911在该竖直平面上的正投影至少部分重叠,即试剂存放装置101、样本存放装置800、核酸提取装置200和扩增装置300都不是与第一导轨911沿第一水平方向X呈完全错位设置的,这样利于减小样本分析仪10在第一水平方向X上的尺寸。
作为一种实施方式,试剂存放装置101、样本存放装置800、核酸提取装置200和扩增装置300中的任一者在任意一个与第一水平方向X平行的竖直平面上的正投影都与第二导轨921在该竖直平面上的正投影至少部分重叠,即试剂存放装置101、样本存放装置800、核酸提取装置200和扩增装置300都不是与第二导轨921沿第一水平方向X呈完全错位设置的。
作为一种实施方式,试剂存放装置101与样本存放装置800、核酸提取装置200和扩增装置300中的至少一者沿第一水平方向X并排分布,试剂存放装置101与样本存放装置800、核酸提取装置200和扩增装置300中的至少一者都至少部分分布于第一调度装置900的同一侧,这样,利于减少样本分析仪10在第二水平方向Y上的尺寸。
作为一种实施方式,试剂存放装置101与样本存放装置800沿第一水平方向X并排分布,且都至少部分分布于第一调度装置900的同一侧。本实施方案中,将试剂存放装置101与样本存放装置800设于第一调度装置900的同一侧,可以方便操作人员或操作机器人在样本分析仪10的同一侧进行试剂上料和样本上料。
作为一种实施方式,试剂存放装置101与样本存放装置800沿第一水平方向X并排分布于第一耗材输送组件910的第一侧。本实施方案中,用于调度核酸提取容器20的第一耗材输送组件910与试剂存放装置101、样本存放装置800相邻设置,试剂存放装置101、样本存放装置800到第一耗材输送组件910的距离小于到第二耗材输送组件920的距离,这样,利于减小样本分配装置100将样本从样本存放装置800中分配到核酸提取容器20中的行程,且利于减小试剂分配装置102将试剂从试剂存放装置101中分配到核酸提取容器20中的行程,从而利于提高样本和试剂的分配效率。
作为一种实施方式,试剂存放装置101包括第一试剂存放组件1011和第二试剂存放组件1012,试剂分配装置102包括第一试剂分配组件和第二试剂分配组件;其中,第一试剂存放组件1011用于存放第一类试剂,第一试剂分配组件用于从第一试剂存放组件1011中吸取第一类试剂分注于核酸提取容器20中,核酸提取装置200用于对核酸提取容器20中至少包含样本与第一类试剂的液体进行核酸提取以得到核酸提取液;第二试剂存放组件1012用于存放第二类试剂,第二试剂分配组件用于从第二试剂存放组件1012中吸取第二类试剂分注于扩增反应容器30中,扩增装置300用于对扩增反应容器30中至少包含核酸提取液与第二类试剂的液体进行扩增以得到待测液。第一类试剂主要用于核酸提取,第一类试剂又称提取试剂。第二类试剂主要用于扩增反应,第二类试剂又称扩增试剂。本实施方案中,提取试剂采用吸取分配的方式分配至核酸提取容器20,扩增试剂采用吸取分配的方式分配至扩增反应容器30。当然,具体应用中,作为替代的实施方案,提取试剂和扩增试剂中的一者也可以采用预存在容器中的设置方案,例如。提取试剂预存于核酸提取容器20,或扩增试剂预存于扩增反应容器30。
作为一种实施方式,至少部分第二耗材供应装置600、第一试剂存放组件1011、第二试剂存放组件1012、样本存放装置800沿第一水平方向X并排分布。第一耗材输送组件910延伸经过第二耗材供应装置600的旁侧、第一试剂存放组件1011的旁侧、第二试剂存放组件1012的旁侧、样本存放装置800的旁侧。本实施方案中,耗材区、试剂区和样本区位于样本分析仪10的同一侧,这样一方面利于减小试剂和样本的分配行程;另一方面便于操作人员或操作机器人在样本分析仪10的同一侧进行扩增反应容器30、第一类试剂、第二类试剂、样本的上料操作。当然,具体应用中,第二耗材供应装置600、第一试剂存放组件1011、第二试剂存放组件1012、样本存放装置800的分布方式不限于此,作为替代的实施方案,也可以将第二耗材供应装置600、第一试剂存放组件1011、第二试剂存放组件1012中的至少一者设于第二耗材输送组件920的第二侧,例如,将第二耗材供应装置600和/或第二试剂存放组件1012设于第二耗材输送组件920的第二侧。
作为一种实施方式,至少部分第二耗材供应装置600、第一试剂存放组件1011、第二试剂存放组件1012、样本存放装置800沿第一水平方向X依次并排分布,即第一耗材输送组件910从第二耗材供应装置600的旁侧依次延伸经过第一试剂存放组件1011的旁侧、第二试剂存放组件1012的旁侧、样本存放装置800的旁侧。本实施方案中,将试剂区设于耗材区与样本区之间,一方面可便于先进行试剂分配,再进行样本分配,使得耗材在不经过样本区的情况下先输送至试剂区进行试剂分配,样本分配完成后的耗材不再经过试剂区,利于防止样本对试剂区造成污染。
当然,具体应用中,第二耗材供应装置600、第一试剂存放组件1011、第二试剂存放组件1012、样本存放装置800的并排设置方式不限于上述方案,例如,也可以采用如下的替代实施方案:至少部分第二耗材供应装置600、第二试剂存放组件1012、第一试剂存放组件1011、样本存放装置800沿第一水平方向X依次并排分布;或者,至少部分第二耗材供应装置600、第一试剂存放组件1011、样本存放装置800、第二试剂存放组件1012沿第一水平方向X依次并排分布;或者,至少部分第二耗材供应装置600、第二试剂存放组件1012、样本存放装置800、第一试剂存放组件1011沿第一水平方向X依次并排分布;或者,至少部分第二耗材供应装置600、样本存放装置800、第一试剂存放组件1011、第二试剂存放组件1012沿第一水平方向X依次并排分布;或者,至少部分第二耗材供应装置600、样本存放装置800、第二试剂存放组件1012、第一试剂存放组件1011沿第一水平方向X依次并排分布;或者,第一试剂存放组件1011、第二试剂存放组件1012、第二耗材供应装置600和样本存放装置800沿第一水平方向X依次并排分布;或者,第二试剂存放组件1012、第一试剂存放组件1011、第二耗材供应装置600和样本存放装置800沿第一水平方向X依次并排分布;或者,第一试剂存放组件1011、第二耗材供应装置600、第二试剂存放组件1012和样本存放装置800沿第一水平方向X依次并排分布;或者,第二试剂存放组件1012、第二耗材供应装置600、第一试剂存放组件1011和样本存放装置800沿第二水平方向Y沿第一水平方向X依次并排分布。
作为一种实施方式,样本存放装置800、第二试剂存放组件1012、第一试剂存放组件1011、第二耗材供应装置600、扩增装置300和核酸提取装置200环绕分布于第一调度装置900的三侧。
作为一种实施方式,样本存放装置800、第二试剂存放组件1012、第一试剂存放组件1011、第二耗材供应装置600、扩增装置300和核酸提取装置200呈U字形环绕分布于第一调度装置900的三侧。其中,样本存放装置800、第二试剂存放组件1012、第一试剂存放组件1011、第二耗材供应装置600沿第一水平方向X并排分布,扩增装置300和核酸提取装置200沿第一水平方向X分布,样本存放装置800、第二试剂存放组件1012、第一试剂存放组件1011位于第一耗材输送组件910的第一侧,核酸提取装置200和部分扩增装置300位于第二耗材输送组件920的第二侧,第二耗材供应装置600从第一试剂存放组件1011的一侧朝向扩增装置300延伸;部分扩增装置300朝向第二耗材供应装置600延伸。
作为一种实施方式,第一耗材供应装置500设于第二耗材供应装置600的下方,且第一耗材供应装置500从第二耗材供应装置600的下方延伸至试剂存放装置101的下方。本实施方案中,充分利用样本分析仪10在纵向空间即上下空间,将核酸提取容器20与扩增反应容器30、试剂等占用空间大的模块纵向设计,从而利于进一步减小样本分析仪10的水平占用空间。此外,由于第一耗材供应装置500、第二耗材供应装置600、试剂存放装置101、样本存放装置800位于样本分析仪10的同一侧,故便于操作人员或操作机器人在样本分析仪10的同一侧进行核酸提取容器20、扩增反应容器30、第一类试剂、第二类试剂、样本的上料操作。
作为一种实施方式,第一耗材供应装置500从第二耗材供应装置600的正下方延伸至第一试剂存放组件1011的正下方、第二试剂存放组件1012的正下方。
作为一种实施方式,样本分析仪10具有上层空间和下层空间,第二耗材供应装置600、第一试剂存放组件1011、第二试剂存放组件1012、第一耗材输送组件910、第二耗材输送组件920、核酸提取装置200、扩增装置300位于上层空间,第一耗材供应装置500位于下层空间。本实施方案中,核酸提取容器20的存放在下层,其它耗材的存放以及工作位在上层,利于缩短耗材的调度路径,使得机械手结构更简单,从而利于降低整个样本分析仪10在水平方向上的占用面积,同时利于增大耗材的供应效率。
作为一种实施方式,样本分析仪10还包括机壳组件107,机壳组件107沿第一水平方向X分隔形成有第一腔室1071和第二腔室1072,第二耗材供应装置600和试剂存放装置101沿第一水平方向X分布于第一腔室1071内,样本存放装置800设于第二腔室1072内;试剂分配装置102包括试剂针1021,第一腔室1071设有用于供试剂针1021进出的第一开口;样本分配装置100包括样本针,第二腔室1072设有用于供样本针进出的第二开口。第一腔室1071形成耗材区与试剂区,第二腔室1072形成样本区。第一腔室1071与第二隔室相互隔离。本实施方案中,样本单独存放于一个腔室,利于避免样本对试剂、耗材产生污染。试剂与扩增反应容器30共用一个腔室,利于减小腔室的数量,从而利于减小样本分析仪10的成本和复杂度。当然,具体应用中,作为替代的实施方案,第二耗材供应装置600和试剂存放装置101也可以分开设置在两个独立的腔室。
作为一种实施方式,第一转移位9103到第二开口的距离小于到第一开口的距离。
作为一种实施方式,至少部分扩增装置300、核酸提取装置200沿第一水平方向X并排分布于第二耗材输送组件920的第二侧,即第二耗材输送组件920从扩增装置300的旁侧延伸至核酸提取装置200的旁侧。
作为一种实施方式,样本存放装置800到核酸提取装置200的距离小于到扩增装置300的距离,这样,利于缩短完成样本分配后的核酸提取容器20调度至核酸提取容器20的行程。当然,具体应用中,作为替代的实施方案,核酸提取装置200和扩增装置300对调位置也是可以。
作为一种实施方式,至少部分样本存放装置800与至少部分核酸提取装置200呈正相对分布于第一调度装置900的对侧,即样本存放装置800在任意一个与第一水平方向X平行的竖直平面上的正投影与核酸提取装置200在该竖直平面上的正投影至少部分重叠。
作为一种实施方式,第二耗材供应装置600到扩增装置300的距离小于到核酸提取装置200的距离。
作为一种实施方式,至少部分第二耗材供应装置600与至少部分扩增装置300呈正相对分布于第一调度装置900的对侧,即第二耗材供应装置600在任意一个与第一水平方向X平行的竖直平面上的正投影与扩增装置300在该竖直平面上的正投影至少部分重叠。
作为一种实施方式,第一试剂分配组件与第二试剂分配组件为同一个试剂分配组件,该同一个试剂分配组件包括试剂针1021、第一升降机构1022和第一水平移动机构1023;试剂针1021用于从第一试剂存放组件1011中吸取第一类试剂分注于核酸提取容器20中且用于从第二试剂存放组件1012中吸取第二类试剂分注于扩增反应容器30中;第一升降机构1022的输出端与试剂针1021连接,以用于驱动试剂针1021升降;第一水平移动机构1023的输出端与第一升降机构1022连接,以用于驱动第一升降机构1022带动试剂针1021水平运动。第一升降机构1022可驱动试剂针1021沿竖直方向进行一维直线运动(即上下运动)。第一水平移动机构1023可驱动第一升降机构1022带动试剂针1021沿水平方向进行二维水平运动(即左右运动和前后运动)或一维水平运动(即左右运动或前后运动)。本实施方案,第一类试剂和第二类试剂采用同一根试剂针1021进行分配,利于简化试剂分配装置102的结构以及降低试剂分配装置102的成本。
作为一种实施方式,第一升降机构1022用于输出一维竖直直线运动,其可包括导轨、电机、与导轨滑动配合的滑块以及传动连接于电机与滑块之间的传动机构。
作为一种实施方式,第一水平移动机构1023用于输出二维水平直线运动,其可包括一个水平维度的导轨、电机、与导轨滑动配合的滑块以及传动连接于电机与滑块之间的传动机构,以及另一个水平维度的导轨、电机、与导轨滑动配合的滑块以及传动连接于电机与滑块之间的传动机构。
作为一种实施方式,样本分析仪10还包括第四调度装置105,第四调度装置105用于将扩增反应容器30从第二耗材供应装置600转移至第二耗材输送组件920,第四调度装置105包括第一夹持器件1051和第二升降机构1052,第一夹持器件1051用于夹持和释放扩增反应容器30,第二升降机构1052的输出端与第一夹持器件1051连接以至少用于驱动第一夹持器件1051升降,第一水平移动机构1023的输出端还与第二升降机构1052连接以用于驱动第二升降机构1052带动第一夹持器件1051水平运动。第二升降机构1052可驱动第一夹持器件1051沿竖直方向进行一维直线运动(即上下运动)。本实施方案中,用于将扩增反应容器30从第二耗材供应装置600转移至第二耗材输送组件920的第四调度装置105与试剂分配装置102共用第一水平移动机构1023,这样可以省去一个水平移动机构,从而利于简化样本分析仪10的调度网以及降低样本分析仪10的成本。
作为一种实施方式,扩增反应容器30的调度、第一类试剂的分配和第二类试剂的分配执行顺序为:第一水平移动机构1023驱动第一夹持器件1051和试剂针1021水平运动以使第一夹持器件1051至位于第二耗材供应装置600上的扩增反应容器30的上方,第二升降机构1052驱动第一夹持器件1051下降,第一夹持器件1051从第二耗材供应装置600抓取扩增反应容器30,第二升降机构1052驱动第一夹持器件1051带动扩增反应容器30上升,第二水平移动机构驱动第一夹持器件1051和试剂针1021水平运动以使试剂针1021运动至第一类试剂的上方,第一升降机构1022驱动试剂针1021下降,试剂针1021吸取第一类试剂;第一升降机构1022驱动试剂针1021上升;第二水平移动机构和第一升降机构1022重复上述动作,直至完成第一类试剂的吸取;第二水平移动机构驱动第一夹持器件1051和试剂针1021水平运动以使试剂针1021运动至第一移动座912的上方,第一升降机构1022驱动试剂针1021下降,试剂针1021将吸取的至少部分第一类试剂分注于位于第一移动座912的核酸提取容器20中;第一升降机构1022驱动试剂针1021上升;第二水平移动机构驱动第一夹持器件1051和试剂针1021水平运动以使试剂针1021运动至清洗位的上方,第一升降机构1022驱动试剂针1021下降,试剂针1021进行清洗;第一升降机构1022驱动试剂针1021上升;第二水平移动机构驱动第一夹持器件1051和试剂针1021水平运动以使试剂针1021运动至第二类试剂的上方,第一升降机构1022驱动试剂针1021下降,试剂针1021吸取第二类试剂;第一升降机构1022驱动试剂针1021上升;第二水平移动机构驱动第一夹持器件1051和试剂针1021水平运动以使第一夹持器件1051运动至第二移动座922的上方;第二升降机构1052驱动第一夹持器件1051下降,第二夹持器件1081将夹持的扩增反应容器30释放于第二移动座922,第二升降机构1052驱动第一夹持器件1051上升;第二水平移动机构驱动第一夹持器件1051和试剂针1021水平运动以使试剂针1021运动至第二移动座922的上方;第一升降机构1022驱动试剂针1021下降,试剂针1021将吸取的至少部分第二类试剂分注于位于第二移动座922的扩增反应容器30中。当然,具体应用中,作为替代的实施方案,也可以先分配为第一类试剂,再抓取扩增反应容器30和分配第二类试剂。
作为一种实施方式,第一试剂存放组件1011还用于存放复溶试剂,试剂针1021还用于从第一试剂存放组件1011吸取复溶试剂并分注第二试剂存放组件1012的第二类试剂中。
作为一种实施方式,第二耗材供应装置600还用于提供容器盖40,容器盖40用于在移液装置700将核酸提取容器20中的核酸提取液转移至扩增反应容器30中后盖合密封扩增反应容器30。样本分析仪10还包括移盖装置108,移盖装置108包括第二夹持器件1081和第三升降机构,第二夹持器件1081用于从第二耗材供应装置600上夹持容器盖40以及用于将夹持的容器盖40释放至所第二耗材输送组件920上,第三升降机构用于驱动第二夹持器件1081升降运动。第一水平移动机构1023的输出端还与第三升降机构连接以用于驱动第三升降机构带动第二夹持器件1081水平运动。第三升降机构与第二升降机构1052为同一个机构或者为两个能够相互独立升降的机构。
作为一种实施方式,样本分析仪10还包括装盖装置1000,装盖装置1000用于在移液装置700将核酸提取容器20中的核酸提取液转移至由第二耗材供应装置600提供且至少装载有第二类试剂、核酸提取液和硅油的扩增反应容器30中之后,将第二耗材输送组件920上的容器盖40盖合于扩增反应容器30上以密封扩增反应容器30。
作为一种实施方式,第二耗材供应装置600用于放置容器盖40以实现容器盖40的上料。
作为一种实施方式,第二移动座922的顶部还设有用于供容器盖40放置的第四容置槽9223。
作为一种实施方式,第一耗材输送组件910具有沿第一水平方向X分布的第一试剂分注位9101、加样位9102以及第一转移位9103,第一耗材输送组件910至少用于承载核酸提取容器20依次运动至第一试剂分注位9101、加样位9102以及第一转移位9103;第一试剂分配组件用于从第一试剂存放组件1011中吸取至少部分第一类试剂分注于位于第一试剂分注位9101的核酸提取容器20中;样本分配装置100用于从样本容器中吸取至少部分样本分注于位于加样位9102的核酸提取容器20中;第三调度装置104用于将位于第一转移位9103且装载有样本与第一类试剂的核酸提取容器20调度至核酸提取装置200。本实施方案中,第一试剂分注位9101、加样位9102以及第一转移位9103都位于第一耗材输送组件910。第一类试剂和样本可以直接分配于第一移动座912的核酸提取容器20中,而不需要将核酸提取容器20从第一移动座912取出调度至其它位置进行分注第一类试剂和样本,从而利于简化核酸提取容器20的调度网。
作为一种实施方式,核酸提取装置200对至少包含样本的液体进行核酸提取包括:对至少包含样本的液体进行裂解以及裂解之后的处理的过程。
作为一种实施方式,第一类试剂包括磁珠试剂、裂解试剂和洗脱试剂。本实施方案中,核酸提取装置200基于磁珠法对样本进行核酸提取,其主要包括裂解、洗涤与洗脱等环节。在裂解环节中通过裂解试剂让样本中的细胞破裂释放出核酸,释放出的核酸吸附在磁珠试剂的磁珠上。在洗涤环节中通过清洗液来清除样本中不需要的成分,例如洗去磁珠上及磁珠间残留的蛋白、脂类等各种杂质。在洗脱环节中通过洗脱试剂使核酸与磁珠分离,如此便可以得到纯化的核酸。在一些检测项目中,洗涤后的液体还需要经过干燥后再进行洗脱。
作为一种实施方式,核酸提取容器20形成有反应孔21和第一储液孔22,反应孔21用于承载至少由样本与磁珠试剂、裂解试剂和洗脱试剂混合得到的液体进行核酸提取,第一储液孔22用于储存洗脱试剂;当核酸提取容器20位于第一试剂分注位9101时,第一试剂分配组件从第一试剂存放组件1011中吸取至少部分磁珠试剂和裂解试剂分注于反应孔21中,以及从第一试剂存放组件1011中吸取至少部分洗脱试剂分注于第一储液孔22中;第一耗材输送组件910用于承载至少装载有磁珠试剂、裂解试剂、洗脱试剂的核酸提取容器20从第一试剂分注位9101运动至加样位9102;第三调度装置104用于将位于第一转移位9103且至少装载有样本与磁珠试剂、裂解试剂、洗脱试剂的核酸提取容器20调度至核酸提取装置200;核酸提取装置200还用于在核酸提取的过程中从第一储液孔22中吸取至少部分洗脱试剂分注于反应孔21中。本实施方案中,通过在核酸提取容器20设置第一储液孔22进行缓存洗脱试剂,这样,使得试剂分配装置102可以一次性将所有第一类试剂分注于核酸提取容器20,避免核酸提取容器20在加样本且经裂解、洗涤后再返回试剂区进行分配洗脱试剂的情形发生,从而利于避免样本对试剂区产生污染,且利于提高样本的检测效率。
作为一种实施方式,第一试剂存放组件1011还用于存放硅油;核酸提取容器20还形成有第二储液孔23,第二储液孔23用于储存硅油;当核酸提取容器20位于在第一试剂分注位9101时,第一试剂分配组件还用于从第一试剂存放组件1011中吸取至少部分硅油分注于第二储液孔23中;第一耗材输送组件910用于承载至少装载有磁珠试剂、裂解试剂、洗脱试剂、硅油的核酸提取容器20从第一试剂分注位9101运动至加样位9102;第三调度装置104用于将位于第一转移位9103且至少装载有样本与磁珠试剂、裂解试剂、洗脱试剂、硅油的核酸提取容器20调度至核酸提取装置200;移液装置700还用于从第二储液孔23中吸取至少部分硅油分注于装载有核酸提取液的扩增反应容器30中。硅油主要用于防止扩增反应过程中核酸提取液挥发。本实施方案中,通过在核酸提取容器20设置第二储液孔23进行缓存硅油,这样,使得试剂分配装置102可以一次性将核酸提取和扩增反应用到的试剂可以一次性分配于核酸提取容器20和扩增反应容器30,避免在核酸提取过程和扩增反应过程中返回试剂区进行分配试剂的情形发生,从而利于避免样本对试剂区产生污染,且利于提高样本的检测效率。
作为一种实施方式,第二耗材输送组件920具有沿第一水平方向X分布的第二试剂分注位9201、第一注液位9202以及第二转移位9203,第二耗材输送组件920至少用于承载扩增反应容器30从第二试剂分注位9201依次运动至第一注液位9202以及第二转移位9203;第二试剂分配组件用于从第二试剂存放组件1012中吸取至少部分第二类试剂分注于位于第二试剂分注位9201的扩增反应容器30中;移液装置700用于从核酸提取容器20中吸取至少部分核酸提取液分注于位于第一注液位9202的扩增反应容器30中。样本分析仪10还包括第五调度装置106,第五调度装置106用于将位于第二转移位9203且装载有核酸提取液与第二类试剂的扩增反应容器30调度至扩增装置300。本实施方案中,第二试剂分注位9201、第一注液位9202以及第二转移位9203都位于第二耗材输送组件920。第二类试剂和核酸提取液可以直接分配于第二移动座922的扩增反应容器30中。
作为一种实施方式,第二耗材输送组件920还具有沿第一水平方向X分布的第三转移位9204和第一吸液位9205;样本分析仪10还包括第三调度装置104和第一磁吸组件1001,第三调度装置104用于将装载有核酸提取液的核酸提取容器20从核酸提取装置200调度至第三转移位9204;第二耗材输送组件920还用于承载装载有核酸提取液的核酸提取容器20从第三转移位9204运动至第一吸液位9205;第一磁吸组件1001设于第一吸液位9205的旁侧,以用于对位于第一吸液位9205的核酸提取容器20中的核酸提取液执行磁吸附;移液装置700用于从位于第一吸液位9205的核酸提取容器20中吸取至少部分核酸提取液分注于位于第一注液位9202的扩增反应容器30中。本实施方案中,核酸提取液的吸取和分注都在第二耗材输送组件920上进行,这样,利于减小核酸提取液的调度行程。
作为一种实施方式,第二耗材输送组件920包括第二导轨921、第二移动座922和第二驱动机构923,第二导轨921沿第一水平方向X延伸,第二移动座922的顶部设有用于供扩增反应容器30放置的第二容置槽9221和用于供核酸提取容器20放置的第三容置槽9222,第二驱动机构923用于驱动第二移动座922沿第二导轨921进行直线运动。
作为一种实施方式,样本分析仪10还包括控制器109和第六调度装置1002,控制器109被配置为执行如下控制动作:控制第六调度装置1002将由第二耗材供应装置600提供的扩增反应容器30调度至第二试剂分注位9201并将扩增反应容器30放置于第二移动座922的第二容置槽9221;控制第二试剂分配组件从第二试剂存放组件1012中吸取至少部分第二类试剂分注于放置于第二移动座922且位于第二试剂分注位9201的扩增反应容器30中;控制第二驱动机构923驱动第二移动座922沿第二导轨921进行直线运动以使第二移动座922带动装载有第二类试剂的扩增反应容器30运动,并使第二移动座922的第三容置槽9222运动至第三转移位9204;控制第三调度装置104将装载有核酸提取液的核酸提取容器20从核酸提取装置200调度至第三转移位9204并放置于第二移动座922的第三容置槽9222;控制第二驱动机构923驱动第二移动座922运动以带动装载有第二类试剂的扩增反应容器30和装载有核酸提取液的核酸提取容器20运动,以使装载有核酸提取液的核酸提取容器20运动至第一吸液位9205,并使装载有第二类试剂的扩增反应容器30运动至第一注液位9202;控制移液装置700从位于第一吸液位9205的核酸提取容器20中吸取至少部分核酸提取液分配于位于第一注液位9202的扩增反应容器30中;控制第三调度装置104从第二移动座922的上方将放置于第三容置槽9222内且位于第一吸液位9205的核酸提取容器20取出并调度至回收位进行抛弃以回收;控制第二驱动机构923驱动第二移动座922运动以带动装载有核酸提取液与第二类试剂的扩增反应容器30从第一注液位9202运动至第二转移位9203;控制第五调度装置106将位于第二转移位9203且装载有核酸提取液与第二类试剂的扩增反应容器30转移至扩增装置300。
作为一种实施方式,控制器109还被配置为:控制第二调度装置103将由第一耗材存放装置提供的核酸提取容器20调度至第一试剂分注位9101,控制第一试剂分配组件从第一试剂存放组件1011中分别吸取硅油、洗脱试剂、磁珠试剂和裂解试剂,控制第一试剂分配组件将吸取的磁珠试剂和裂解试剂分注于反应孔21中,将吸取的洗脱试剂分注于第一储液孔22中,将吸取的硅油分注于第二储液孔23中,控制第一耗材输送组件910承载装载有硅油、洗脱试剂、磁珠试剂和裂解试剂的核酸提取容器20运动至加样位9102,控制样本分配装置100将吸取的至少部分样本分配于位于加样位9102的核酸提取容器20中,控制第一耗材输送组件910承载装载有样本与硅油、洗脱试剂、磁珠试剂和裂解试剂的核酸提取容器20运动至第一转移位9103,控制第三调度装置104将位于第一转移位9103且装载有样本与硅油、洗脱试剂、磁珠试剂和裂解试剂的核酸提取容器20转移至核酸提取装置200,控制核酸提取装置200对核酸提取容器20中至少包含样本、磁珠试剂、裂解试剂、洗脱试剂的液体进行核酸提取,以得到核酸提取液,控制移液装置700从核酸提取容器20的反应孔21中吸取至少部分核酸提取液分注于由第二耗材供应装置600提供的扩增反应容器30中,控制移液装置700从第二储液孔23中吸取硅油分注于装载有核酸提取液的扩增反应容器30中;控制装盖装置1000将容器盖40盖合于扩增反应容器30;控制第三调度装置104将核酸提取容器20调度至回收位进行回收;控制第二耗材输送组件920驱动装载有核酸提取液与第二类试剂、硅油的扩增反应容器30从第一注液位9202运动至第二转移位9203;控制第五调度装置106将位于第二转移位9203且装载有核酸提取液与第二类试剂、硅油的扩增反应容器30转移至扩增装置300;控制扩增装置300对扩增反应容器30中包含核酸提取液与第二类试剂的液体进行扩增,以得到待测液,控制检测装置400对待测液进行检测。
作为一种实施方式,第一耗材供应装置500还用于存放移液吸头;核酸提取容器20形成有反应孔21和至少一个吸头孔,反应孔21用于承载至少由样本与第一类试剂混合得到的液体进行核酸提取,吸头孔用于容置移液吸头;移液装置700用于通过移液吸头从核酸提取容器20中吸取至少部分核酸提取液分注于扩增反应容器30中。一个移液吸头执行完成一个检测项目中对应的移液动作后,即与核酸提取容器20一起释放至回收位以回收,以省去清洗环节,利于提高检测效率。本实施方案中,移液吸头直接放置于核酸提取容器20,一方面可以不用再样本分析仪10单独设置移液吸头的存放仓和调度机构;另一方面利于采用移液吸头移液时缩短移液吸头的调度行程,从而利于提高移液效率。移液装置700通过移液吸头从核酸提取容器20中移液,可省去移液装置700的清洗环节。
作为一种实施方式,核酸提取装置200还用于通过核酸提取容器20上的至少一个移液吸头进行移液。
作为一种实施方式,上述核酸提取装置200通过核酸提取容器20上的至少一个移液吸头进行移液,包括:核酸提取装置200通过核酸提取容器20上的移液吸头从反应孔21中吸液并分注至废液孔26;核酸提取装置200通过核酸提取容器20上的移液吸头从第一储液孔22中吸洗脱试剂并分注至反应孔21,本实施方案中,核酸提取装置200通过可以通过移液吸头进行吸废液和/或分配洗脱试剂。
作为一种实施方式,核酸提取容器20形成有两个吸头孔,该两个吸头孔分别为第一吸头孔24和第二吸头孔25,第一吸头孔24用于承载第一移液吸头50,第二吸头孔25用于承载第二移液吸头60,第一移液吸头50的容积大于第二吸液吸头的容积;核酸提取装置200包括第一移液构件和第二移液构件,第一移液构件用于通过核酸提取容器20上的第一移液吸头50从反应孔21中吸液并分注至废液孔26;第二移液构件用于通过核酸提取容器20上的第二移液吸头60从第一储液孔22中吸洗脱试剂并分注至反应孔21。移液装置700通过第二移液吸头60从核酸提取容器20吸取核酸提取液并分配至扩增反应容器30。
作为一种实施方式,第一移液构件包括第一吸头连接部件以及第一吸排动力部件;第一吸头连接部件用于与第一移液吸头50可拆卸连接,以在第一吸排动力部件提供的动力的作用下通过第一移液吸头50吸液和注液;第二移液构件包括第二吸头连接部件以及第二吸排动力部件,第二吸头连接部件用于与第二移液吸头60可拆卸连接,以在第二吸排动力部件提供的动力的作用下通过第二移液吸头60吸液和注液。
作为一种实施方式,第一移液构件还包括第一移动动力部件,第一移动动力部件用于驱动第一吸头连接部件运动,以使第一吸头连接部件运动至第一吸头孔24的上方、使第一吸头连接部件与第一移液吸头50连接、以及使第一吸头连接部件带动第一移液吸头50运动插入反应孔21中;第一吸排动力部件用于在第一移液吸头50插入反应孔21中后为第一移液吸头50执行吸液动作提供驱动力。
作为一种实施方式,第二移液构件还包括第二移动动力部件,第二移动动力部件用于驱动第二吸头连接部件运动,以使第二吸头连接部件运动至第二吸头孔25的上方、使第二吸头连接部件与第二移液吸头60连接、使第二吸头连接部件带动第二移液吸头60运动至洗脱试剂吸液位、以及使第二吸头连接部件带动第二移液吸头60运动插入反应孔21中;第二吸排动力部件用于在第二移液吸头60运动至洗脱试剂吸液位后为第二移液吸头60执行吸液动作提供驱动力、以及在第二移液吸头60插入反应孔21中后为第二移液吸头60执行分注洗脱试剂提供驱动力。
作为一种实施方式,核酸提取容器20还形成有废液孔26,第一移液构件还用于将从反应孔21吸取的液体排放至废液孔26,这样,可利于缩短核酸提取过程中废液排放的路径。
作为一种实施方式,核酸提取装置200具有至少两个工位,每个工位分别用于承载核酸提取容器20执行一个处理动作,至少有两个工位沿竖直方向呈上下分布,处理动作包括孵育动作、磁吸附动作、吸液动作中的至少一者。本实施方案中,将核酸提取装置200中的至少两个工位呈上下分布,这样可利于减小核酸提取装置200的占用水平空间,进而利于样本分析仪10的小型化设计。
作为一种实施方式,核酸提取装置200包括第一功能组件210、第二功能组件220和调度组件,第二功能组件220设于第一功能组件210的下方或上方,调度组件用于在第二功能组件220与第一功能组件210之间调度核酸提取容器20,第一功能组件210至少用于承载核酸提取容器20执行第一功能动作,第二功能组件220至少用于承载核酸提取容器20执行第二功能动作,第二功能动作至少包括孵育动作,第一功能动作至少包括磁吸附动作和吸液动作。本实施方案,通过将核酸提取装置200中用于承载核酸提取容器20执行孵育动作的第二功能组件220设于用于承载核酸提取容器20执行磁吸附动作和吸液动作的第一功能组件210的下方或上方,即第二功能组件220和第一功能组件210沿竖直方向设置,从而可利于减小核酸提取装置200的占用水平空间,进而利于样本分析仪10的小型化设计。调度组件与第三调度装置104可以为同一组件,也可以为两个不同的组件。
作为一种实施方式,第二功能组件220设于第一功能组件210的下方。
作为一种实施方式,第一功能动作包括吸液动作、注液动作、磁吸附动作中的至少一种。
作为一种实施方式,第二功能动作包括孵育动作、混匀动作中的至少一种。
作为一种实施方式,核酸提取装置200分为上部分和下部分两大部分。其中,核酸提取装置200的上部分主要用于实现清洗液的注入、磁吸附、废液吸排等功能。核酸提取装置200的上部分主要用于实现孵育、混匀等功能。本实施方案,将关键功能模块实现上下布局设计,将具有相类似功能的部件集为功能模块设计,例如,作为一种实施方式,下部分完成核酸提取中裂解、孵育、混匀、核酸捕获、核酸洗涤、核酸洗脱等功能;而上部分实现液体注入、磁分离、废液吸排等功能,再通过设计一个或多个机械手功能模块,抓取核酸提取容器20,在上下两个功能组件及各个工位间转移,从而完成完整的核酸提取功能。本实施方案将所有需要孵育的工位集为一个功能组件,所有需要吸、注液的工位集为另一个功能组件,然后将该两个功能组件呈上下分布,核酸提取容器20上、下来回转移。这种,将功能相似的部分集为一个功能组件,在实现减小水平面积的前提下,还可利于降低核酸提取装置200的设计制造难度。
作为一种实施方式,核酸提取装置200的上部分设有四个工位,其中工位一用于:对裂解后的样本执行吸附磁珠、吸走废液、注入清洗液的动作。工位二用于:对于经过清洗一区的清洗孵育后的样本执行吸走废液、注入清洗液的动作。工位三用于:对于经过清洗二区的清洗孵育后的样本执行吸走废液的动作。工位四用于:对经过清洗二区的清洗孵育后的样本执行吸走废液、注入洗脱试剂的动作。
作为一种实施方式,核酸提取装置200的下部分呈盘状设计,分为以下五个区域:裂解区、清洗一区、清洗二区、干燥区和洗脱区;分别实现其对应的功能;核酸提取容器20可以被调度组件夹取并分别放置不同的区域,完成不同的功能。
作为一种实施方式,调度组件用于:将核酸提取容器20从下面的第二功能组件220(即混匀孵育模块)分别夹取到上方的第一功能组件210的四个工位,以及从上方的第一功能组件210的四个工位分别夹取放置到下面的第二功能组件220工作。在替代的实施方案中,调度组件还可以用于在上方第一功能组件210110的不同工位转移核酸提取容器20和/或在下方第二功能组件220的不同区域间转移核酸提取容器20。
作为一种实施方式,调度组件为机械手。
作为一种实施方式,上部分的功能组件分为不同的工位,实现相应的功能。下部分划分不同的区域,且每个区域完成不同的功能,然后通过配合机械手夹取和转移核酸提取容器20。
作为一种实施方式,扩增装置300对核酸扩增处理可采用的方法有聚合酶链反应(Polymerase Chain Reaction,PCR)法、环介导等温扩增(Loop mediated isothermal amplification,LAMP)法,等温和嵌合引物引发的核酸扩增(Isothermal chimeric primer initiated amplification,ICAN)法、核酸序列依赖性扩增(Nuclear acid sequence-based amplification,NASBA)法,链置换扩增(Strand displacement amplification,SDA)法、连接酶链反应(Ligase chain reaction,LCR)法、滚环扩增(Rolling Circle Amplification,RCA)法等。
作为一种实施方式,检测装置400用于对经过扩增后的核酸进行实施荧光检测。在核酸扩增和实时荧光检测的过程中,读取每个核酸扩增周期信号,从而获取荧光扩增曲线图。控制器109根据检测装置400反馈的信息,得到荧光扩增曲线图,根据荧光扩增曲线图获取阴性或阳性的定性结果,或依据校准曲线获取定量分析结果、待测样本也中被测物质的浓度。
作为一种实施方式,上述样本分析仪10为分子诊断一体机,用于通过核酸提取检测RNA或DNA。
本实施例通过对样本分析仪10的布局和耗材调度进行优化设计,这样,一方面可以有效缩小样本分析仪10单一水平方向的尺寸,极大幅度地降低样本分析仪10的占地面积,从而利于提高分子实验室的空间利用率;另一方面可以提高简化样本分析仪10的调度网,进而利于降低样本分析仪10的成本,且利于提高样本分析仪10的检测效率。
实施例二:
参照图1、图2和图17所示,本实施例提供的样本分析仪10与实施例一的区别主要在于第二耗材供应装置600、试剂存放装置101、样本存放装置800、核酸提取装置200、扩增装置300和第一调度装置900的分布方式不同,具体体现在:实施例一中,第二耗材供应装置600、试剂存放装置101、样本存放装置800、核酸提取装置200、扩增装置300呈U字形围绕第一调度装置900的三侧分布;而本实施例中,第二耗材供应装置600、试剂存放装置101、样本存放装置800、核酸提取装置200、扩增装置300分成两排分布于第一调度装置900的相对两侧。
具体地,本实施例中,第二耗材供应装置600、试剂存放装置101、样本存放装置800沿第一水平方向X分布于第一耗材输送组件910的第一侧;扩增装置300和核酸提取装置200沿第一水平方向X分布于第二耗材输送组件920的第二侧,即第二耗材供应装置600、试剂存放装置101、样本存放装置800、扩增装置300和核酸提取装置200分成两排分布于第一调度装置900的对侧。
除了上述不同之外,本实施例提供的样本分析仪10的其它部分可参照实施例一,在此不再详述。
实施例三:
参照图1、图2、图13、图14和图18所示,本实施例提供的样本分析仪10与实施例一的区别主要在于保护侧重点不同,具体体现在:实施例一侧重保护,用于输送核酸提取容器20和扩增反应容器30的两条耗材输送线并排分布在样本分析仪10中间的调度区域,样本存放装置800、核酸提取装置200、扩增装置300的至少部分分布于该调度区域的对侧;而本实施例侧重保护,用于输送核酸提取容器20和/或扩增反应容器30的至少一条耗材输送线分布在样本分析仪10中间的调度区域,第二耗材供应装置600和样本存放装置800并排分布且至少部分位于该耗耗材输送线的一侧,至少部分核酸提取装置200和至少部分扩增装置300分布于该耗耗材输送线的另一侧。
具体地,本实施例提供的样本分析仪10,包括第一耗材供应装置500、第二耗材供应装置600、样本存放装置800、样本分配装置100、核酸提取装置200、扩增装置300、检测装置400、第一调度装置900和移液装置700。第一耗材供应装置500至少用于提供核酸提取容器20。第二耗材供应装置600至少用于提供扩增反应容器30。第一调度装置900用于承载核酸提取容器20和/或扩增反应容器30运动。样本存放装置800至少用于存放装载有样本的样本容器。样本分配装置100用于从由样本存放装置800提供的样本容器中吸取至少部分样本分注于由第一耗材供应装置500提供的核酸提取容器20中。核酸提取装置200用于对核酸提取容器20中至少包含样本的液体进行核酸提取,以得到核酸提取液。移液装置700用于从核酸提取容器20中吸取至少部分核酸提取液分注于由第二耗材供应装置600提供的扩增反应容器30中。扩增装置300用于对扩增反应容器30中至少包含核酸提取液的液体进行扩增,以得到待测液;检测装置400用于对待测液进行检测。
作为一种实施方式,第一调度装置900包括至少一个耗材输送组件,耗材输送组件用于承载核酸提取容器20和/或扩增反应容器30沿至少部分平行于第一水平方向X的轨迹运动,其中一个耗材输送组件具有沿第二水平方向Y呈对侧设置的第一侧和第二侧,第二耗材供应装置600和样本存放装置800沿第一水平方向X并排分布且二者中至少一者的至少部分位于该耗材输送组件的第一侧,至少部分核酸提取装置200和至少部分扩增装置300沿第一水平方向X并排分布于该耗材输送组件的第二侧,第二水平方向Y与第一水平方向X大致垂直。本实施方案中,样本分析仪10的中间调度区域形成至少一条用于输送核酸提取容器20和/或扩增反应容器30的耗材输送线。第二耗材供应装置600、样本存放装置800、核酸提取装置200和扩增装置300分布于中间耗材输送线的至少相对两侧,这样,且第二耗材供应装置600和样本存放装置800沿第一水平方向X并排且二者中的至少一者位于该中间耗材输送线的一侧,核酸提取装置200和扩增装置300沿第一水平方向X并排位于该中间耗材输送线的另一侧,这样,可以有效减小样本分析仪10单一水平方向的尺寸,且便于操作人员或操作机器人在样本分析仪10的同一侧执行扩增反应容器30和样本的上料。
作为一种实施方式,耗材输送组件在任意一个与第一水平方向X平行的竖直平面上的正投影和核酸提取装置200在该竖直平面上的正投影至少部分重叠,耗材输送组件在任意一个与第一水平方向X平行的竖直平面上的正投影和样本存放装置800在该竖直平面上的正投影至少部分重叠。
作为一种实施方式,耗材输送组件在任意一个与第一水平方向X平行的竖直平面上的正投影和扩增装置300在该竖直平面上的正投影至少部分重叠。
作为一种实施方式,耗材输送组件在任意一个与第一水平方向X平行的竖直平面上的正投影和样本存放装置800在该竖直平面上的正投影至少部分重叠。
作为一种实施方式,至少一个耗材输送组件包括第一耗材输送组件910和第二耗材输送组件920,即第一调度装置900包括第一耗材输送组件910和第二耗材输送组件920,第一耗材输送组件910具有沿第二水平方向Y呈对侧设置的第一侧和第二侧,至少部分第二耗材供应装置600和至少部分样本存放装置800沿第一水平方向X并排分布且二者中的至少一者的至少部分位于第一耗材输送组件910的第一侧,至少部分核酸提取装置200和至少部分扩增装置300沿第一水平方向X并排分布且都至少部分位于第一耗材输送组件910的第二侧,第二耗材输送组件920沿第二水平方向Y设于核酸提取装置200和扩增装置300远离第一耗材输送组件910的一侧,第一耗材输送组件910至少用于承载核酸提取容器20沿第一水平方向X进行直线运动,第二耗材输送组件920至少用于承载扩增反应容器30沿第一水平方向X进行直线运动,第一耗材输送组件910、第二耗材运送组件中的至少一者在任意一个与第一水平方向X平行的竖直平面上的正投影与核酸提取装置200在该竖直平面上的正投影至少部分重叠,第一耗材输送组件910、第二耗材运送组件中的至少一者在任意一个与第一水平方向X平行的竖直平面上的正投影与样本存放装置800在该竖直平面内的正投影至少部分重叠。本实施方案中,中间调度区域只形成一条耗材输送线,该耗材输送线用于输送核酸提取容器20,另一条至少用于输送扩增反应容器30的耗材输送线设于核酸提取装置200和扩增装置300的边缘一侧,即核酸提取装置200和扩增装置300位于两条耗材输送线之间。采用该设置方案,也可以达到减小样本分析仪10单一水平方向尺寸的目的。
作为一种实施方式,样本分析仪10还包括试剂存放装置101和试剂分配装置102,试剂存放装置101用于存放试剂,试剂分配装置102用于从试剂存放装置101中吸取试剂分注于核酸提取容器20和/或扩增反应容器30中;第二耗材供应装置600、试剂存放装置101与样本存放装置800沿第一水平方向X并排分布于其中一个耗材输送组件之远离核酸提取装置200和扩增装置300的第一侧。具体地,第一耗材输送组件910具有沿第二水平方向Y呈对侧设置的第一侧和第二侧,第二耗材输送组件920具有沿第二水平方向Y呈对侧设置的第一侧和第二侧,第一耗材输送组件910的第二侧与第二耗材输送组件920的第一侧相向,核酸提取装置200和扩增装置300沿第一水平方向X并排分布且都至少部分位于第一耗材输送组件910的第二侧和第二耗材输送组件920的第一侧之间。第二耗材供应装置600、试剂存放装置101与样本存放装置800沿第一水平方向X并排分布。
除了上述之外,本实施例提供的样本分析仪10的其它部分可参照实施例一和实施例二,在此不再详述。
实施例四:
参照图1、图2、图13、图14、图18和图19所示,本实施例提供的样本分析仪10与实施例一、实施例三的区别主要在于两条耗材输送线的分布位置不同,具体体现在:实施例一中,两条耗材输送线位于各功能模块之间;实施例三中,至少用于输送核酸提取容器20的耗材输送线位于各功能模块之间,至少用于输送扩增反应容器30的耗材输送线位于各功能模块之外的一边缘;而本实施例中,至少用于输送扩增反应容器30的耗材输送线位于各功能模块之间,至少用于输送核酸提取容器20的耗材输送线位于各功能模块之外的一边缘。
具体地,本实施例中,至少一个耗材输送组件包括第一耗材输送组件910和第二耗材输送组件920,第二耗材输送组件920具有沿第二水平方向Y呈对侧设置的第一侧和第二侧,第二耗材供应装置600和样本存放装置800沿第一水平方向X并排且二者中至少一者的至少部分位于第二耗材输送组件920的第一侧,至少部分核酸提取装置200和至少部分扩增装置300沿第一水平方向X并排分布于第二耗材输送组件920的第二侧,第一耗材输送组件910设于第二耗材供应装置600和样本存放装置800远离第二耗材输送组件920的一侧,第一耗材输送组件910至少用于承载核酸提取容器20沿第一水平方向X进行直线运动,第二耗材输送组件920至少用于承载扩增反应容器30沿第一水平方向X进行直线运动。本实施方案中,中间调度区域只形成一条耗材输送线,该耗材输送线至少用于输送扩增反应容器30,另一条至少用于输送核酸提取容器20的耗材输送线设于第二耗材供应装置600和样本存放装置800的边缘一侧,即第二耗材供应装置600和样本存放装置800位于两条耗材输送线之间。采用该设置方案,也可以达到减小样本分析仪10单一水平方向尺寸的目的。
作为一种实施方式,第一耗材输送组件910、第二耗材运送组件中的至少一者在任意一个与第一水平方向X平行的竖直平面上的正投影与核酸提取装置200在该竖直平面上的正投影至少部分重叠,第一耗材输送组件910、第二耗材运送组件中的至少一者在任意一个与第一水平方向X平行的竖直平面上的正投影与样本存放装置800在该竖直平面上的正投影至少部分重叠。
除了上述之外,本实施例提供的样本分析仪10的其它部分可参照实施例一至三,在此不再详述。
实施例五:
参照图1、图2、图13、图14和图20所示,本实施例提供的样本分析仪10与实施例一至四的区别主要在于耗材输送线的设置方式不同,具体体现在:实施例一至四中,都形成了两条耗材输送线用于输送核酸提取容器20和扩增反应容器30;而本实施例中,只形成了一条耗材输送线用于输送核酸提取容器20和扩增反应容器30。
具体地,本实施例中,至少一个耗材输送组件包括第三耗材输送组件930,第三耗材输送组件930具有沿第二水平方向Y呈对侧设置的第一侧和第二侧,第二耗材供应装置600和样本存放装置800沿第一水平方向X并排且二者中至少一者的至少部分位于第三耗材输送组件930的第一侧,至少部分核酸提取装置200和至少部分扩增装置300沿第一水平方向X并排分布于第三耗材输送组件930的第二侧,第三耗材输送组件930用于承载核酸提取容器20和扩增反应容器30沿平行于第一水平方向X的直线轨迹进行直线运动或者沿部分平行于第一水平方向X的U字型轨迹进行运动。本实施方案中,中间调度区域只形成一条耗材输送线,该耗材输送线呈一字型或U字型,且该耗材输送线既用于输送扩增反应容器30又用于输送核酸提取容器20,至少部分第二耗材供应装置600和至少部分样本存放装置800沿第一水平方向X并排分布且位于该中间耗材输送线的一侧,至少部分核酸提取装置200和至少部分扩增装置300沿第一水平方向X并排分布且位于该中间耗材输送线的另一侧。第二耗材供应装置600、样本存放装置800、核酸提取装置200和扩增装置300至少分布于该中间耗材输送线的对侧。采用该设置方案,也可以达到减小样本分析仪10单一水平方向尺寸的目的。
作为一种实施方式,第三耗材运送组件在任意一个与第一水平方向X平行的竖直平面上的正投影与核酸提取装置200在该竖直平面上的正投影至少部分重叠,第三耗材运送组件在任意一个与第一水平方向X平行的竖直平面上的正投影与样本存放装置800在该竖直平面上的正投影至少部分重叠。
除了上述之外,本实施例提供的样本分析仪10的其它部分可参照实施例一至四,在此不再详述。
实施例六:
参照图1、图2、图13、图14和图21所示,本实施例提供的样本分析仪10与实施例一至五的区别主要在于耗材输送线的分布方式不同,具体体现在:实施例一至五中,都至少有一条耗材输送线分布于各功能模块之间;而本实施例中,两条耗材输送线都分布于各功能模块之外。
具体地,本实施例提供的样本分析仪10,包括第一耗材供应装置500、第二耗材供应装置600、样本存放装置800、样本分配装置100、核酸提取装置200、扩增装置300、检测装置400、第一调度装置900和移液装置700。第一耗材供应装置500至少用于提供核酸提取容器20。第二耗材供应装置600至少用于提供扩增反应容器30。第一调度装置900用于承载核酸提取容器20和/或扩增反应容器30运动。样本存放装置800至少用于存放装载有样本的样本容器。样本分配装置100用于从由样本存放装置800提供的样本容器中吸取至少部分样本分注于由第一耗材供应装置500提供的核酸提取容器20中。核酸提取装置200用于对核酸提取容器20中至少包含样本的液体进行核酸提取,以得到核酸提取液。移液装置700用于从核酸提取容器20中吸取至少部分核酸提取液分注于由第二耗材供应装置600提供的扩增反应容器30中。扩增装置300用于对扩增反应容器30中至少包含核酸提取液的液体进行扩增,以得到待测液;检测装置400用于对待测液进行检测。
作为一种实施方式,第一调度装置900包括第一耗材输送组件910和第二耗材输送组件920,第一耗材输送组件910至少用于承载核酸提取容器20沿第一水平方向X进行直线运动,第二耗材输送组件920至少用于承载扩增反应容器30沿第一水平方向X进行直线运动,第一耗材输送组件910和第二耗材输送组件920沿第二水平方向Y间隔设置,第一水平方向X与第二水平方向Y大致垂直,第一耗材输送组件910具有沿第二水平方向Y呈对侧设置的第一侧和第二侧,第二耗材输送组件920具有沿第二水平方向Y呈对侧设置的第一侧和第二侧,第一耗材输送组件910的第二侧与第二耗材输送组件920的第一侧相向设置,样本存放装置800、核酸提取装置200和扩增装置300都至少部分分布于第一耗材输送组件910的第二侧和第二耗材输送组件920的第一侧之间,且样本存放装置800、核酸提取装置200和扩增装置300中的两者沿第一水平方向X并排分布。本实施方案中,各功能模块位于两条耗材输送线之间,且在两个大致垂直的水平方向中的任一个水平方向上都至少并排两个功能模块。采用该设置方案,也可以达到减小样本分析仪10单一水平方向尺寸的目的。
作为一种实施方式,第二耗材供应装置600与样本存放装置800沿第一水平方向X并排分布,核酸提取装置200和扩增装置300沿第一水平方向X并排分布,样本存放装置800和核酸提取装置200沿第二水平方向Y分布。
作为一种实施方式,核酸提取装置200和扩增装置300都至少部分位于第二耗材输送组件920的第一侧。
作为一种实施方式,第二耗材供应装置600与样本存放装置800都至少部分位于第一耗材输送组件910的第二侧。
作为一种实施方式,样本分析仪10还包括试剂存放装置101和试剂分配装置102,试剂存放装置101用于存放试剂,试剂分配装置102用于从试剂存放装置101中吸取试剂分注于核酸提取容器20和/或扩增反应容器30中;至少部分第二耗材供应装置600、试剂存放装置101与样本存放装置800沿第一水平方向X并排分布于第一耗材输送组件910的第二侧。
除了上述之外,本实施例提供的样本分析仪10的其它部分可参照实施例一至五,在此不再详述。
实施例七:
本实施例提供的样本分析仪10与实施例一的区别主要在于保护侧重点不同,具体体现在:实施例一,侧重保护核酸提取容器20和扩增反应容器30的两条耗材输送线并排分布在样本分析仪10中间的调度区域,样本存放装置800、核酸提取装置200、扩增装置300的至少部分分布于该调度区域的对侧;而本实施例,侧重保护中间调度区域形成有加样位9102和第一转移位9103等核酸提取容器20的工作位,样本存放装置800、提取装置、扩增装置300中的至少两者的至少部分分布于该中间调度区域的对侧,而不限定中间调度区域是否形成两条耗材输送线。
具体地,本实施例提供的样本分析仪10,包括第一耗材供应装置500、第二耗材供应装置600、样本存放装置800、样本分配装置100、核酸提取装置200、扩增装置300、检测装置400、第一调度装置900、移液装置700和第三调度装置104。第一耗材供应装置500至少用于提供核酸提取容器20。第二耗材供应装置600至少用于提供扩增反应容器30。第一调度装置900至少用于承载核酸提取容器20运动。样本存放装置800至少用于存放装载有样本的样本容器。样本分配装置100用于从由样本存放装置800提供的样本容器中吸取至少部分样本分注于由第一耗材供应装置500提供且位于加样位9102的核酸提取容器20中。第三调度装置104用于将位于第一转移位9103且至少装载有样本的核酸提取容器20调度至核酸提取装置200。核酸提取装置200用于对核酸提取容器20中至少包含样本的液体进行核酸提取,以得到核酸提取液。移液装置700用于从核酸提取容器20中吸取至少部分核酸提取液分注于由第二耗材供应装置600提供的扩增反应容器30中。扩增装置300用于对扩增反应容器30中至少包含核酸提取液的液体进行扩增,以得到待测液。检测装置400用于对待测液进行检测。
作为一种实施方式,第一调度装置900具有沿第一水平方向X分布的加样位9102和第一转移位9103,第一调度装置900至少用于承载核酸提取容器20进行直线运动以使核酸提取容器20依次运动至加样位9102以及第一转移位9103,第一调度装置900具有沿第二水平方向Y呈对侧设置的第一侧和第二侧,第二水平方向Y与第一水平方向X大致垂直,样本存放装置800至少部分位于第一调度装置900的第一侧,核酸提取装置200和扩增装置300中的至少一者的至少部分位于第一调度装置900的第二侧。本实施方案中,中间调度区域形成有加样位9102和第一转移位9103等核酸提取容器20的工作位,各功能模块至少分布于该中间调度区域的对侧,样本存放装置800设于该中间调度区域的一侧,核酸提取装置200和扩增装置300的至少一者的至少部分设于该中间调度区域的另一侧。采用该设置方案,也利于减小样本分析仪10的单一水平方向尺寸。
作为一种实施方式,核酸提取装置200和扩增装置300中都至少部分位于第一调度装置900的第二侧,且核酸提取装置200和扩增装置300沿第一水平方向X并排分布。
作为一种实施方式,第一调度装置900还具有第一试剂分注位9101,样本分析仪10还包括试剂存放装置101和试剂分配装置102,试剂存放装置101至少用于存放第一类试剂,试剂分配装置102至少用于从试剂存放装置101中吸取第一类试剂并分注于核酸提取容器20中;第一调度装置900用于承载核酸提取容器20依次运动至第一试剂分注位9101、加样位9102、第一转移位9103;试剂存放装置101与样本存放装置800沿第一水平方向X并排分布且都至少部分位于第一调度装置900的第一侧,核酸提取装置200和扩增装置300沿第一水平方向X并排分布且都至少部分位于第一调度装置900的第二侧。
作为一种实施方式,第一调度装置900还具有第二试剂分注位9201、第一注液位9202、第二转移位9203、第一吸液位9205和第三转移位9204;第三调度装置104还用于将装载有核酸提取液的核酸提取容器20从核酸提取装置200调度至第三转移位9204;第一调度装置900还用于承载扩增反应容器30从第二试剂分注位9201依次运动至第一注液位9202和第二转移位9203以及承载装载有核酸提取液的核酸提取容器20从第三转移位9204运动至第一吸液位9205;试剂分配装置102用于从试剂存放装置101中吸取至少部分第二类试剂分配于位于第二试剂分注位9201的扩增反应容器30中;样本分析仪10还包括第五调度装置106和第一磁吸组件1001,第一磁吸组件1001设于第一吸液位9205的旁侧以用于对位于第一吸液位9205的核酸提取容器20中的核酸提取液执行磁吸附;移液装置700用于从位于第一吸液位9205的核酸提取容器20中吸取至少部分核酸提取液分注于位于第一注液位9202的扩增反应容器30中;第五调度装置106用于将位于第二转移位9203且装载有核酸提取液与第二类试剂的扩增反应容器30调度至扩增装置300。
除了上述之外,本实施例提供的样本分析仪10的其它部分可参照实施例一至六,在此不再详述。
实施例八:
本实施例提供的样本分析仪10与实施例一的区别主要在于保护侧重点不同,具体体现在:实施例一,侧重保护核酸提取容器20和扩增反应容器30的两条耗材输送线并排分布在样本分析仪10中间的调度区域,样本存放装置800、核酸提取装置200、扩增装置300的至少部分分布于该调度区域的对侧;而本实施例,侧重保护中间调度区域形成有第二试剂分注位9201、第一注液位9202以及第二转移位9203等扩增反应容器30的工作位,样本存放装置800、提取装置、扩增装置300中的至少两者的至少部分分布于该中间调度区域的对侧,而不限定中间调度区域是否形成两条耗材输送线。
具体地,本实施例提供的样本分析仪10,包括第一耗材供应装置500、第二耗材供应装置600、样本存放装置800、样本分配装置100、试剂存放装置101、试剂分配装置102、核酸提取装置200、扩增装置300、检测装置400、第一调度装置900、移液装置700和第五调度装置106。第一耗材供应装置500至少用于提供核酸提取容器20。第二耗材供应装置600至少用于提供扩增反应容器30。第一调度装置900至少用于承载扩增反应容器30运动。样本存放装置800至少用于存放装载有样本的样本容器;样本分配装置100用于从由样本存放装置800提供的样本容器中吸取至少部分样本分注于由第一耗材供应装置500提供的核酸提取容器20中;核酸提取装置200用于对核酸提取容器20中至少包含样本的液体进行核酸提取,以得到核酸提取液;试剂分配装置102用于从试剂存放装置101中吸取至少部分第二类试剂分注于位于第二试剂分注位9201的扩增反应容器30中;移液装置700用于从核酸提取容器20中吸取至少部分核酸提取液分注于由第二耗材供应装置600提供且位于第一注液位9202的扩增反应容器30中;第五调度装置106用于将位于第二转移位9203且装载有核酸提取液与第二类试剂的扩增反应容器30调度至扩增装置300;扩增装置300用于对扩增反应容器30中至少包含核酸提取液的液体进行扩增,以得到待测液;检测装置400用于对待测液进行检测。
作为一种实施方式,第一调度装置900具有沿第一水平方向X分布的第二试剂分注位9201、第一注液位9202以及第二转移位9203,第一调度装置900至少用于承载扩增反应容器30进行直线运动以使扩增反应容器30从第二试剂分注位9201依次运动至第一注液位9202、第二转移位9203,试剂存放装置101、样本存放装置800、核酸提取装置200和扩增装置300分布于第一调度装置900的至少两侧,且试剂存放装置101、样本存放装置800、核酸提取装置200和扩增装置300中的两者沿第一水平方向X并排分布且该两者都至少部分位于第一调度装置900的同一侧。本实施方案中,中间调度区域形成有第二试剂分注位9201、第一注液位9202以及第二转移位9203等扩增反应容器30的工作位,各功能模块至少分布于该中间调度区域的至少两侧,试剂存放装置101、样本存放装置800、核酸提取装置200和扩增装置300中的两者沿第一水平方向X并排分布且该两者都至少部分位于该中间调度区域的同一侧。采用该设置方案,也利于减小样本分析仪10的单一水平方向尺寸。
作为一种实施方式,第一调度装置900具有沿第二水平方向Y呈对侧设置的第一侧和第二侧,试剂存放装置101与样本存放装置800沿第一水平方向X并排分布且都至少部分位于第一调度装置900的第一侧,核酸提取装置200和扩增装置300沿第一水平方向X并排分布且都至少部分位于第一调度装置900的第二侧,第二水平方向Y与第一水平方向X大致垂直。
作为一种实施方式,第一调度装置900还具有第三转移位9204、第一吸液位9205;第一调度装置900还用于承载核酸提取容器20从第三转移位9204直线运动至第一吸液位9205;样本分析仪10还包括第三调度装置104和第一磁吸组件1001,第三调度装置104用于将装载有核酸提取液的核酸提取容器20从核酸提取装置200调度至第三转移位9204;第一磁吸组件1001设于第一吸液位9205的旁侧以用于对位于第一吸液位9205的核酸提取容器20中的核酸提取液执行磁吸附;移液装置700用于从位于第一吸液位9205的核酸提取容器20中吸取至少部分核酸提取液分注于位于第一注液位9202的扩增反应容器30中。
除了上述之外,本实施例提供的样本分析仪10的其它部分可参照实施例一至七,在此不再详述。
以上所述仅为本发明的优选实施例,并非因此限制本发明的专利范围,凡是在本发明的发明构思下,利用本发明说明书及附图内容所作的等效结构变换,或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (29)

  1. 一种样本分析仪,包括第一耗材供应装置、第二耗材供应装置、样本存放装置、样本分配装置、核酸提取装置、扩增装置、检测装置、第一调度装置和移液装置;其中:
    所述第一耗材供应装置至少用于提供核酸提取容器;
    所述第二耗材供应装置至少用于提供扩增反应容器;
    所述第一调度装置包括第一耗材输送组件和第二耗材输送组件,所述第一耗材输送组件至少用于承载所述核酸提取容器沿第一水平方向进行直线运动,所述第二耗材输送组件至少用于承载所述扩增反应容器沿所述第一水平方向进行直线运动,所述第一耗材输送组件和所述第二耗材输送组件沿第二水平方向并排设置,所述第二水平方向与所述第一水平方向大致垂直,所述第一耗材输送组件具有沿所述第二水平方向呈对侧设置的第一侧和第二侧,所述第二耗材输送组件具有沿所述第二水平方向呈对侧设置的第一侧和第二侧,所述第一耗材输送组件的第二侧与所述第二耗材输送组件的第一侧相邻,所述样本存放装置、所述核酸提取装置和所述扩增装置中的至少一者的至少部分位于所述第一耗材输送组件的第一侧,所述样本存放装置、所述核酸提取装置和所述扩增装置中的至少另一者的至少部分位于所述第二耗材输送组件的第二侧;
    所述样本存放装置至少用于存放装载有样本的样本容器;
    所述样本分配装置用于从由所述样本存放装置提供的所述样本容器中吸取至少部分样本分注于由所述第一耗材供应装置提供的所述核酸提取容器中;
    所述核酸提取装置用于对所述核酸提取容器中至少包含样本的液体进行核酸提取,以得到核酸提取液;
    所述移液装置用于从所述核酸提取容器中吸取至少部分所述核酸提取液分注于由所述第二耗材供应装置提供的所述扩增反应容器中;
    所述扩增装置用于对所述扩增反应容器中至少包含所述核酸提取液的液体进行扩增,以得到待测液;
    所述检测装置用于对所述待测液进行检测。
  2. 如权利要求1所述的样本分析仪,所述第一耗材输送组件包括第一导轨、第一移动座和第一驱动机构,所述第一导轨沿所述第一水平方向延伸,所述第一移动座可活动连接所述第一导轨以用于承载所述核酸提取容器沿所述第一导轨进行直线运动,所述第一驱动机构用于驱动所述第一移动座沿所述第一导轨进行直线运动;
    所述第二耗材输送组件包括第二导轨、第二移动座和第二驱动机构,所述第二导轨沿所述第一水平方向延伸,所述第二移动座至少用于承载所述扩增反应容器沿所述第二导轨进行直线运动,所述第二驱动机构用于驱动所述第二移动座沿所述第二导轨进行直线运动;
    其中,所述第一导轨和所述第二导轨沿所述第二水平方向并排设置。
  3. 如权利要求2所述的样本分析仪,所述第一移动座的顶部设有用于供所述核酸提取容器放置的第一容置槽,所述样本分析仪还包括第二调度装置和第三调度装置,所述第二调度装置用于将由所述第一耗材供应装置提供的所述核酸提取容器从所述第一移动座的上方放置于所述第一容置槽内,所述第三调度装置用于从所述第一移动座的上方将放置于所述第一容置槽内且至少装载有样本的所述核酸提取容器取出并调度至所述核酸提取装置;且/或,
    所述第二移动座的顶部设有用于供所述扩增反应容器放置的第二容置槽,所述样本分析仪还包括第四调度装置和第五调度装置,所述第四调度装置用于将由所述第二耗材供应装置提供的所述扩增反应容器从所述第二移动座的上方放置于所述第二容置槽内,所述第五调度装置用于从所述第二移动座的上方将放置于所述第二容置槽内且至少装载有所述核酸提取液的所述扩增反应容器取出并调度至所述扩增装置。
  4. 如权利要求2所述的样本分析仪,所述第二移动座还用于承载所述核酸提取容器沿所述第二导轨进行直线运动;且/或,
    所述第二移动座的顶部还设有用于供所述核酸提取容器放置的第三容置槽,所述样本分析仪还包括第三调度装置,所述第三调度装置用于将装载有所述核酸提取液的所述核酸提取容器从所述核酸提取装置调度至所述第二移动座的上方并将该核酸提取容器从所述第二移动座的上方放置于所述第三容置槽内,以及用于从所述第二移动座的上方将放置于所述第三容置槽内的核酸提取容器取出并调度至回收位进行回收。
  5. 如权利要求1至4任一项所述的样本分析仪,所述第一耗材输送组件包括第一导轨,所述第一导轨沿所述第一水平方向延伸,所述样本分析仪还包括试剂存放装置和试剂分配装置,所述试剂存放装置用于存放试剂,所述试剂分配装置用于将由所述试剂存放装置提供的试剂分注于所述核酸提取容器和/或所述扩增反应容器中,所述试剂存放装置、所述样本存放装置、所述核酸提取装置和所述扩增装置中的任一者在任意一个与所述第一水平方向平行的竖直平面上的正投影都与所述第一导轨在该竖直平面上的正投影至少部分重叠;且/或,
    所述第二耗材输送组件包括第二导轨,所述第二导轨沿所述第一水平方向延伸,所述样本分析仪还包括试剂存放装置和试剂分配装置,所述试剂存放装置用于存放试剂,所述试剂分配装置用于将由所述试剂存放装置提供的试剂分注于所述核酸提取容器和/或所述扩增反应容器中,所述试剂存放装置、所述样本存放装置、所述核酸提取装置和所述扩增装置中的任一者在任意一个与所述第一水平方向平行的竖直平面上的正投影都与所述第二导轨在该竖直平面上的正投影至少部分重叠。
  6. 如权利要求1至4任一项所述的样本分析仪,所述样本存放装置位于所述第一耗材输送组件的第一侧,所述核酸提取装置和所述扩增装置的至少一者的至少部分位于所述第二耗材输送组件的第二侧;或者,
    所述样本存放装置位于所述第二耗材输送组件的第二侧,所述核酸提取装置和所述扩增装置中的至少一者的至少部分位于所述第一耗材输送组件的第一侧。
  7. 如权利要求6所述的样本分析仪,所述样本存放装置位于所述第一耗材输送组件的第一侧,所述核酸提取装置和所述扩增装置都至少部分位于所述第二耗材输送组件的第二侧,且所述核酸提取装置和所述扩增装置沿所述第一水平方向并排设置。
  8. 如权利要求7所述的样本分析仪,所述样本分析仪还包括试剂存放装置和试剂分配装置,所述试剂存放装置用于存放试剂,所述试剂分配装置用于将由所述试剂存放装置提供的试剂分注于所述核酸提取容器和/或所述扩增反应容器中;
    所述试剂存放装置与所述样本存放装置沿所述第一水平方向并排分布于所述第一耗材输送组件的第一侧。
  9. 如权利要求8所述的样本分析仪,所述试剂存放装置包括第一试剂存放组件和第二试剂存放组件,所述试剂分配装置包括第一试剂分配组件和第二试剂分配组件;
    其中,所述第一试剂存放组件用于存放第一类试剂,所述第一试剂分配组件用于从所述第一试剂存放组件中吸取所述第一类试剂分注于所述核酸提取容器中,所述核酸提取装置用于对所述核酸提取容器中至少包含样本与所述第一类试剂的液体进行核酸提取以得到所述核酸提取液;
    所述第二试剂存放组件用于存放第二类试剂,所述第二试剂分配组件用于从所述第二试剂存放组件中吸取所述第二类试剂分注于所述扩增反应容器中,所述扩增装置用于对所述扩增反应容器中至少包含所述核酸提取液与所述第二类试剂的液体进行扩增以得到所述待测液;
    至少部分所述第二耗材供应装置、所述第一试剂存放组件、所述第二试剂存放组件、所述样本存放装置沿所述第一水平方向并排分布于所述第一耗材输送组件。
  10. 如权利要求9所述的样本分析仪,所述样本存放装置到所述核酸提取装置的距离小于到所述扩增装置的距离。
  11. 如权利要求9所述的样本分析仪,所述第一试剂分配组件与所述第二试剂分配组件为同一个试剂分配组件,所述同一个试剂分配组件包括试剂针、第一升降机构和第一水平移动机构;
    所述试剂针用于从所述第一试剂存放组件中吸取所述第一类试剂分注于所述核酸提取容器中且用于从所述第二试剂存放组件中吸取所述第二类试剂分注于所述扩增反应容器中;
    所述第一升降机构的输出端与所述试剂针连接,以用于驱动所述试剂针升降;
    所述第一水平移动机构的输出端与所述第一升降机构连接,以用于驱动所述第一升降机构带动所述试剂针水平运动;
    所述样本分析仪还包括第四调度装置,所述第四调度装置用于将所述扩增反应容器从所述第二耗材供应装置转移至所述第二耗材输送组件,所述第四调度装置包括第一夹持器件和第二升降机构,所述第一夹持器件用于夹持和释放所述扩增反应容器,所述第二升降机构的输出端与所述第一夹持器件连接以至少用于驱动所述第一夹持器件升降,所述第一水平移动机构的输出端还与所述第二升降机构连接以用于驱动所述第二升降机构带动所述第一夹持器件水平运动。
  12. 如权利要求9所述的样本分析仪,所述第一耗材输送组件具有沿所述第一水平方向分布的第一试剂分注位、加样位以及第一转移位,所述第一耗材输送组件至少用于承载所述核酸提取容器依次运动至所述第一试剂分注位、所述加样位以及所述第一转移位;
    所述第一试剂分配组件用于从所述第一试剂存放组件中吸取至少部分第一类试剂分注于位于所述第一试剂分注位的所述核酸提取容器中;
    所述样本分配装置用于从所述样本容器中吸取至少部分样本分注于位于所述加样位的所述核酸提取容器中;
    所述样本分析仪还包括第三调度装置,所述第三调度装置用于将位于所述第一转移位且装载有样本与所述第一类试剂的所述核酸提取容器调度至所述核酸提取装置。
  13. 如权利要求12所述的样本分析仪,所述第一类试剂包括磁珠试剂、裂解试剂和洗脱试剂;
    所述核酸提取容器形成有反应孔和第一储液孔,所述反应孔用于承载至少由样本与磁珠试剂、裂解试剂和洗脱试剂混合得到的液体进行核酸提取,所述第一储液孔用于储存洗脱试剂;
    当所述核酸提取容器位于所述第一试剂分注位时,所述第一试剂分配组件从所述第一试剂存放组件中吸取至少部分磁珠试剂和裂解试剂分注于所述反应孔中,以及从所述第一试剂存放组件中吸取至少部分洗脱试剂分注于所述第一储液孔中;
    所述第一耗材输送组件用于承载至少装载有磁珠试剂、裂解试剂、洗脱试剂的所述核酸提取容器从所述第一试剂分注位运动至所述加样位;
    所述第三调度装置用于将位于所述第一转移位且至少装载有样本与磁珠试剂、裂解试剂、洗脱试剂的所述核酸提取容器调度至所述核酸提取装置;
    所述核酸提取装置还用于在核酸提取的过程中从所述第一储液孔中吸取至少部分洗脱试剂分注于所述反应孔中。
  14. 如权利要求13所述的样本分析仪,所述第一试剂存放组件还用于存放硅油;
    所述核酸提取容器还形成有第二储液孔,所述第二储液孔用于储存硅油;
    当所述核酸提取容器位于在所述第一试剂分注位时,所述第一试剂分配组件还用于从所述第一试剂存放组件中吸取至少部分硅油分注于所述第二储液孔中;所述第一耗材输送组件用于承载至少装载有磁珠试剂、裂解试剂、洗脱试剂、硅油的所述核酸提取容器从所述第一试剂分注位运动至所述加样位;
    所述第三调度装置用于将位于所述第一转移位且至少装载有样本与磁珠试剂、裂解试剂、洗脱试剂、硅油的所述核酸提取容器调度至所述核酸提取装置;
    所述移液装置还用于从所述第二储液孔中吸取至少部分硅油分注于装载有所述核酸提取液的所述扩增反应容器中。
  15. 如权利要求9所述的样本分析仪,所述第二耗材输送组件具有沿所述第一水平方向分布的第二试剂分注位、第一注液位以及第二转移位,所述第二耗材输送组件至少用于承载所述扩增反应容器从所述第二试剂分注位依次运动至所述第一注液位以及所述第二转移位;
    所述第二试剂分配组件用于从所述第二试剂存放组件中吸取至少部分第二类试剂分注于位于所述第二试剂分注位的所述扩增反应容器中;
    所述移液装置用于从所述核酸提取容器中吸取至少部分所述核酸提取液分注于位于所述第一注液位的所述扩增反应容器中;
    所述样本分析仪还包括第五调度装置,所述第五调度装置用于将位于所述第二转移位且装载有所述核酸提取液与所述第二类试剂的所述扩增反应容器调度至所述扩增装置。
  16. 如权利要求15所述的样本分析仪,所述第二耗材输送组件还具有沿所述第一水平方向分布的第三转移位和第一吸液位;
    所述样本分析仪还包括第三调度装置和第一磁吸组件,所述第三调度装置用于将装载有所述核酸提取液的所述核酸提取容器从所述核酸提取装置调度至所述第三转移位;
    所述第二耗材输送组件还用于承载装载有核酸提取液的所述核酸提取容器从所述第三转移位运动至所述第一吸液位;
    所述第一磁吸组件设于所述第一吸液位的旁侧,以用于对位于所述第一吸液位的所述核酸提取容器中的所述核酸提取液执行磁吸附;
    所述移液装置用于从位于所述第一吸液位的所述核酸提取容器中吸取至少部分所述核酸提取液分注于位于所述第一注液位的所述扩增反应容器中。
  17. 如权利要求16所述的样本分析仪,所述第二耗材输送组件包括第二导轨、第二移动座和第二驱动机构,所述第二导轨沿所述第一水平方向延伸,所述第二移动座的顶部设有用于供所述扩增反应容器放置的第二容置槽和用于供所述核酸提取容器放置的第三容置槽,所述第二驱动机构用于驱动所述第二移动座沿所述第二导轨进行直线运动;
    所述样本分析仪还包括控制器和第六调度装置,所述控制器被配置为执行如下控制动作:
    控制所述第六调度装置将由所述第二耗材供应装置提供的所述扩增反应容器调度至所述第二试剂分注位并将所述扩增反应容器放置于所述第二移动座的所述第二容置槽;
    控制所述第二试剂分配组件从所述第二试剂存放组件中吸取至少部分所述第二类试剂分注于放置于所述第二移动座且位于所述第二试剂分注位的所述扩增反应容器中;
    控制所述第二驱动机构驱动所述第二移动座沿所述第二导轨进行直线运动以使所述第二移动座带动装载有所述第二类试剂的所述扩增反应容器运动,并使所述第二移动座的所述第三容置槽运动至所述第三转移位;
    控制所述第三调度装置将装载有所述核酸提取液的所述核酸提取容器从所述核酸提取装置调度至所述第三转移位并放置于所述第二移动座的所述第三容置槽;
    控制所述第二驱动机构驱动所述第二移动座运动以带动装载有所述第二类试剂的所述扩增反应容器和装载有所述核酸提取液的所述核酸提取容器运动,以使装载有所述核酸提取液的所述核酸提取容器运动至所述第一吸液位,并使装载有所述第二类试剂的所述扩增反应容器运动至所述第一注液位;
    控制所述移液装置从位于所述第一吸液位的所述核酸提取容器中吸取至少部分所述核酸提取液分配于位于所述第一注液位的所述扩增反应容器中;
    控制所述第三调度装置从所述第二移动座的上方将放置于所述第三容置槽内且位于所述第一吸液位的所述核酸提取容器取出并调度至回收位进行抛弃以回收;
    控制所述第二驱动机构驱动所述第二移动座运动以带动装载有所述核酸提取液与所述第二类试剂的所述扩增反应容器从所述第一注液位运动至所述第二转移位;
    控制所述第五调度装置将位于所述第二转移位且装载有所述核酸提取液与所述第二类试剂的所述扩增反应容器转移至所述扩增装置。
  18. 如权利要求8所述的样本分析仪,所述第一耗材供应装置设于所述第二耗材供应装置的下方,且所述第一耗材供应装置从所述第二耗材供应装置的下方延伸至所述试剂存放装置的下方;且/或,
    所述样本分析仪还包括机壳组件,所述机壳组件沿所述第一水平方向分隔形成有第一腔室和第二腔室,所述第二耗材供应装置和所述试剂存放装置沿所述第一水平方向分布于所述第一腔室内,所述样本存放装置设于所述第二腔室内;所述试剂分配装置包括试剂针,所述第一腔室设有用于供所述试剂针进出的第一开口;所述样本分配装置包括样本针,所述第二腔室设有用于供所述样本针进出的第二开口。
  19. 如权利要求1至4任一项所述的样本分析仪,所述第一耗材输送组件用于承载所述核酸提取容器运动但不用于承载所述扩增反应容器运动,所述第二耗材输送组件用于承载所述扩增反应容器运动且可用于承载所述核酸提取容器运动;且/或,
    所述第一耗材供应装置还用于存放移液吸头;所述核酸提取容器形成有反应孔和至少一个吸头孔,所述反应孔用于承载至少由样本与第一类试剂混合得到的液体进行核酸提取,所述吸头孔用于容置所述移液吸头;所述移液装置用于通过所述移液吸头从所述核酸提取容器中吸取至少部分所述核酸提取液分注于所述扩增反应容器中。
  20. 如权利要求1至4任一项所述的样本分析仪,所述核酸提取装置包括第一功能组件、第二功能组件和调度组件,所述第二功能组件设于所述第一功能组件的下方或上方,所述调度组件用于在所述第二功能组件与所述第一功能组件之间调度所述核酸提取容器,所述第一功能组件至少用于承载所述核酸提取容器执行第一功能动作,所述第二功能组件至少用于承载所述核酸提取容器执行第二功能动作,所述第二功能动作至少包括孵育动作,所述第一功能动作至少包括磁吸附动作和吸液动作;且/或,
    所述核酸提取装置具有至少两个工位,每个所述工位分别用于承载所述核酸提取容器执行一个处理动作,至少有两个所述工位沿竖直方向呈上下分布,所述处理动作包括孵育动作、磁吸附动作、吸液动作中的至少一者。
  21. 一种样本分析仪,包括第一耗材供应装置、第二耗材供应装置、样本存放装置、样本分配装置、核酸提取装置、扩增装置、检测装置、第一调度装置和移液装置;其中:
    所述第一耗材供应装置至少用于提供核酸提取容器;
    所述第二耗材供应装置至少用于提供扩增反应容器;
    所述第一调度装置包括至少一个耗材输送组件,所述耗材输送组件用于承载所述核酸提取容器和/或所述扩增反应容器沿至少部分平行于第一水平方向的轨迹运动,其中一个所述耗材输送组件具有沿第二水平方向呈对侧设置的第一侧和第二侧,所述第二耗材供应装置和所述样本存放装置沿所述第一水平方向并排分布且二者中至少一者的至少部分位于该耗材输送组件的第一侧,至少部分所述核酸提取装置和至少部分所述扩增装置沿所述第一水平方向并排分布且二者都至少部分位于该耗材输送组件的第二侧,所述第二水平方向与所述第一水平方向大致垂直;所述耗材输送组件在任意一个与所述第一水平方向平行的竖直平面上的正投影和所述核酸提取装置在该竖直平面上的正投影至少部分重叠,所述耗材输送组件在任意一个与所述第一水平方向平行的竖直平面上的正投影和所述样本存放装置在该竖直平面上的正投影至少部分重叠;
    所述样本存放装置至少用于存放装载有样本的样本容器;
    所述样本分配装置用于从由所述样本存放装置提供的所述样本容器中吸取至少部分样本分注于由所述第一耗材供应装置提供的所述核酸提取容器中;
    所述核酸提取装置用于对所述核酸提取容器中至少包含样本的液体进行核酸提取,以得到核酸提取液;
    所述移液装置用于从所述核酸提取容器中吸取至少部分所述核酸提取液分注于由所述第二耗材供应装置提供的所述扩增反应容器中;
    所述扩增装置用于对所述扩增反应容器中至少包含所述核酸提取液的液体进行扩增,以得到待测液;
    所述检测装置用于对所述待测液进行检测。
  22. 如权利要求21所述的样本分析仪,所述至少一个耗材输送组件包括第一耗材输送组件和第二耗材输送组件,所述第一耗材输送组件具有沿第二水平方向呈对侧设置的第一侧和第二侧,所述第二耗材供应装置和所述样本存放装置沿所述第一水平方向并排分布且所述样本存放装置位于所述第一耗材输送组件的第一侧,至少部分所述核酸提取装置和至少部分所述扩增装置沿所述第一水平方向并排分布于所述第一耗材输送组件的第二侧,所述第二耗材输送组件沿第二水平方向设于所述核酸提取装置和所述扩增装置远离所述第一耗材输送组件的一侧,所述第一耗材输送组件至少用于承载核酸提取容器沿所述第一水平方向进行直线运动,所述第二耗材输送组件至少用于承载所述扩增反应容器沿所述第一水平方向进行直线运动,所述第一耗材输送组件、所述第二耗材运送组件中的至少一者在任意一个与所述第一水平方向平行的竖直平面上的正投影与所述核酸提取装置在该竖直平面上的正投影至少部分重叠,所述第一耗材输送组件、所述第二耗材运送组件中的至少一者在任意一个与所述第一水平方向平行的竖直平面上的正投影与所述样本存放装置在该竖直平面内的正投影至少部分重叠;或者,
    所述至少一个耗材输送组件包括第一耗材输送组件和第二耗材输送组件,所述第二耗材输送组件具有沿第二水平方向呈对侧设置的第一侧和第二侧,所述第二耗材供应装置和所述样本存放装置沿所述第一水平方向并排分布且所述样本存放装置位于所述第二耗材输送组件的第一侧,至少部分所述核酸提取装置和至少部分所述扩增装置沿所述第一水平方向并排分布于所述第二耗材输送组件的第二侧,所述第一耗材输送组件设于所述第二耗材供应装置和所述样本存放装置远离所述第二耗材输送组件的一侧,所述第一耗材输送组件至少用于承载核酸提取容器沿所述第一水平方向进行直线运动,所述第二耗材输送组件至少用于承载所述扩增反应容器沿所述第一水平方向进行直线运动,所述第一耗材输送组件、所述第二耗材运送组件中的至少一者在任意一个与所述第一水平方向平行的竖直平面上的正投影与所述核酸提取装置在该竖直平面上的正投影至少部分重叠,所述第一耗材输送组件、所述第二耗材运送组件中的至少一者在任意一个与所述第一水平方向平行的竖直平面上的正投影与所述样本存放装置在该竖直平面上的正投影至少部分重叠;或者,
    所述至少一个耗材输送组件包括第三耗材输送组件,所述第三耗材输送组件具有沿第二水平方向呈对侧设置的第一侧和第二侧,所述第二耗材供应装置和所述样本存放装置沿所述第一水平方向并排分布且所述样本存放装置位于所述第三耗材输送组件的第一侧,至少部分所述核酸提取装置和至少部分所述扩增装置沿所述第一水平方向并排分布于所述第三耗材输送组件的第二侧,所述第三耗材输送组件用于承载所述核酸提取容器和所述扩增反应容器沿平行于所述第一水平方向的直线轨迹进行直线运动或者沿部分平行于所述第一水平方向的U字型轨迹进行运动,所述第三耗材运送组件在任意一个与所述第一水平方向平行的竖直平面上的正投影与所述核酸提取装置在该竖直平面上的正投影至少部分重叠,所述第三耗材运送组件在任意一个与所述第一水平方向平行的竖直平面上的正投影与所述样本存放装置在该竖直平面上的正投影至少部分重叠。
  23. 如权利要求21或22所述的样本分析仪,所述样本分析仪还包括试剂存放装置和试剂分配装置,所述试剂存放装置用于存放试剂,所述试剂分配装置用于从所述试剂存放装置中吸取试剂分注于所述核酸提取容器和/或所述扩增反应容器中;
    所述第二耗材供应装置、所述试剂存放装置与所述样本存放装置沿所述第一水平方向并排分布且所述第二耗材供应装置、所述试剂存放装置与所述样本存放装置中的至少两者的至少部分位于于其中一个所述耗材输送组件之远离所述核酸提取装置和所述扩增装置的第一侧。
  24. 一种样本分析仪,包括第一耗材供应装置、第二耗材供应装置、样本存放装置、样本分配装置、核酸提取装置、扩增装置、检测装置、第一调度装置和移液装置;其中:
    所述第一耗材供应装置至少用于提供所述核酸提取容器;
    所述第二耗材供应装置至少用于提供所述扩增反应容器;
    所述第一调度装置包括第一耗材输送组件和第二耗材输送组件,所述第一耗材输送组件至少用于承载所述核酸提取容器沿第一水平方向进行直线运动,所述第二耗材输送组件至少用于承载扩增反应容器沿所述第一水平方向进行直线运动,所述第一耗材输送组件和所述第二耗材输送组件沿第二水平方向间隔设置,所述第一水平方向与所述第二水平方向大致垂直,所述第一耗材输送组件具有沿所述第二水平方向呈对侧设置的第一侧和第二侧,所述第二耗材输送组件具有沿所述第二水平方向呈对侧设置的第一侧和第二侧,所述第一耗材输送组件的第二侧与所述第二耗材输送组件的第一侧相向设置,所述样本存放装置、所述核酸提取装置和所述扩增装置都至少部分分布于所述第一耗材输送组件的第二侧和所述第二耗材输送组件的第一侧之间,且所述样本存放装置、所述核酸提取装置和所述扩增装置中的两者沿所述第一水平方向并排分布;
    所述样本存放装置至少用于存放装载有样本的样本容器;
    所述样本分配装置用于从由所述样本存放装置提供的所述样本容器中吸取至少部分样本分注于由所述第一耗材供应装置提供的所述核酸提取容器中;
    所述核酸提取装置用于对所述核酸提取容器中至少包含样本的液体进行核酸提取,以得到核酸提取液;
    所述移液装置用于从所述核酸提取容器中吸取至少部分所述核酸提取液分注于由所述第二耗材供应装置提供的所述扩增反应容器中;
    所述扩增装置用于对所述扩增反应容器中至少包含所述核酸提取液的液体进行扩增,以得到待测液;
    所述检测装置用于对所述待测液进行检测。
  25. 如权利要求24所述的样本分析仪,所述第二耗材供应装置与所述样本存放装置沿所述第一水平方向并排分布,所述核酸提取装置和所述扩增装置沿所述第一水平方向并排分布,所述样本存放装置和所述核酸提取装置沿所述第二水平方向分布;且/或,
    所述样本分析仪还包括试剂存放装置和试剂分配装置,所述试剂存放装置用于存放试剂,所述试剂分配装置用于从所述试剂存放装置中吸取试剂分注于所述核酸提取容器和/或所述扩增反应容器中;至少部分所述第二耗材供应装置、所述试剂存放装置与所述样本存放装置沿所述第一水平方向并排分布于所述第一耗材输送组件的第二侧。
  26. 一种样本分析仪,包括第一耗材供应装置、第二耗材供应装置、样本存放装置、样本分配装置、核酸提取装置、扩增装置、检测装置、第一调度装置、移液装置和第三调度装置;其中:
    所述第一耗材供应装置至少用于提供所述核酸提取容器;
    所述第二耗材供应装置至少用于提供所述扩增反应容器;
    所述第一调度装置具有沿第一水平方向分布的加样位和第一转移位,所述第一调度装置至少用于承载核酸提取容器进行直线运动以使所述核酸提取容器依次运动至所述加样位以及所述第一转移位,所述第一调度装置具有沿第二水平方向呈对侧设置的第一侧和第二侧,所述第二水平方向与所述第一水平方向大致垂直,所述样本存放装置至少部分位于所述第一调度装置的第一侧,所述核酸提取装置和所述扩增装置中的至少一者的至少部分位于所述第一调度装置的第二侧;
    所述样本存放装置至少用于存放装载有样本的样本容器;
    所述样本分配装置用于从由所述样本存放装置提供的所述样本容器中吸取至少部分样本分注于由所述第一耗材供应装置提供且位于所述加样位的所述核酸提取容器中;
    所述第三调度装置用于将位于所述第一转移位且至少装载有样本的所述核酸提取容器调度至所述核酸提取装置;
    所述核酸提取装置用于对所述核酸提取容器中至少包含样本的液体进行核酸提取,以得到核酸提取液;
    所述移液装置用于从所述核酸提取容器中吸取至少部分所述核酸提取液分注于由所述第二耗材供应装置提供的所述扩增反应容器中;
    所述扩增装置用于对所述扩增反应容器中至少包含所述核酸提取液的液体进行扩增,以得到待测液;
    所述检测装置用于对所述待测液进行检测。
  27. 如权利要求26所述的样本分析仪,所述第一调度装置还具有第一试剂分注位,所述样本分析仪还包括试剂存放装置和试剂分配装置,所述试剂存放装置至少用于存放第一类试剂,所述试剂分配装置至少用于从所述试剂存放装置中吸取所述第一类试剂并分注于所述核酸提取容器中;所述第一调度装置用于承载所述核酸提取容器依次运动至所述第一试剂分注位、所述加样位、所述第一转移位;所述试剂存放装置与所述样本存放装置沿所述第一水平方向并排分布且都至少部分位于所述第一调度装置的第一侧,所述核酸提取装置和所述扩增装置沿所述第一水平方向并排分布且都至少部分位于所述第一调度装置的第二侧;且/或,
    所述第一调度装置还具有第二试剂分注位、第一注液位、第二转移位、第一吸液位、第三转移位;所述第三调度装置还用于将装载有所述核酸提取液的所述核酸提取容器从所述核酸提取装置调度至所述第三转移位;所述第一调度装置还用于承载所述扩增反应容器从所述第二试剂分注位依次运动至所述第一注液位和所述第二转移位以及承载装载有核酸提取液的所述核酸提取容器从所述第三转移位运动至所述第一吸液位;所述试剂分配装置用于从所述试剂存放装置中吸取至少部分第二类试剂分配于位于所述第二试剂分注位的所述扩增反应容器中;所述样本分析仪还包括第五调度装置和第一磁吸组件,所述第一磁吸组件设于所述第一吸液位的旁侧以用于对位于所述第一吸液位的所述核酸提取容器中的所述核酸提取液执行磁吸附;所述移液装置用于从位于所述第一吸液位的所述核酸提取容器中吸取至少部分所述核酸提取液分注于位于所述第一注液位的所述扩增反应容器中;所述第五调度装置用于将位于所述第二转移位且装载有所述核酸提取液与所述第二类试剂的所述扩增反应容器调度至所述扩增装置。
  28. 一种样本分析仪,包括第一耗材供应装置、第二耗材供应装置、样本存放装置、样本分配装置、试剂存放装置、试剂分配装置、核酸提取装置、扩增装置、检测装置、第一调度装置、移液装置和第五调度装置;其中:
    所述第一耗材供应装置至少用于提供所述核酸提取容器;
    所述第二耗材供应装置至少用于提供所述扩增反应容器;
    所述第一调度装置具有沿第一水平方向分布的第二试剂分注位、第一注液位以及第二转移位,所述第一调度装置至少用于承载扩增反应容器进行直线运动以使所述扩增反应容器从所述第二试剂分注位依次运动至所述第一注液位、所述第二转移位,所述试剂存放装置、所述样本存放装置、所述核酸提取装置和所述扩增装置分布于所述第一调度装置的至少两侧,且所述试剂存放装置、所述样本存放装置、所述核酸提取装置和所述扩增装置中的两者沿所述第一水平方向并排分布且该两者都至少部分位于所述第一调度装置的同一侧;
    所述样本存放装置至少用于存放装载有样本的样本容器;
    所述样本分配装置用于从由所述样本存放装置提供的所述样本容器中吸取至少部分样本分注于由所述第一耗材供应装置提供的所述核酸提取容器中;
    所述核酸提取装置用于对所述核酸提取容器中至少包含样本的液体进行核酸提取,以得到核酸提取液;
    所述试剂分配装置用于从所述试剂存放装置中吸取至少部分第二类试剂分注于位于所述第二试剂分注位的所述扩增反应容器中;
    所述移液装置用于从所述核酸提取容器中吸取至少部分所述核酸提取液分注于由所述第二耗材供应装置提供且位于所述第一注液位的所述扩增反应容器中;
    所述第五调度装置用于将位于所述第二转移位且装载有所述核酸提取液与所述第二类试剂的所述扩增反应容器调度至所述扩增装置;
    所述扩增装置用于对所述扩增反应容器中至少包含所述核酸提取液的液体进行扩增,以得到待测液;
    所述检测装置用于对所述待测液进行检测。
  29. 如权利要求28所述的样本分析仪,所述第一调度装置具有沿第二水平方向呈对侧设置的第一侧和第二侧,所述试剂存放装置与所述样本存放装置沿第一水平方向并排分布且都至少部分位于所述第一调度装置的第一侧,所述核酸提取装置和所述扩增装置沿所述第一水平方向并排分布且都至少部分位于所述第一调度装置的第二侧,所述第二水平方向与所述第一水平方向大致垂直;且/或,
    所述第一调度装置还具有第三转移位、第一吸液位;所述第一调度装置还用于承载所述核酸提取容器从所述第三转移位直线运动至所述第一吸液位;所述样本分析仪还包括第三调度装置和第一磁吸组件,所述第三调度装置用于将装载有所述核酸提取液的所述核酸提取容器从所述核酸提取装置调度至所述第三转移位;所述第一磁吸组件设于所述第一吸液位的旁侧以用于对位于所述第一吸液位的所述核酸提取容器中的所述核酸提取液执行磁吸附;所述移液装置用于从位于所述第一吸液位的所述核酸提取容器中吸取至少部分所述核酸提取液分注于位于所述第一注液位的所述扩增反应容器中。
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