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CN-224231579-U - Full-automatic sample processing system

CN224231579UCN 224231579 UCN224231579 UCN 224231579UCN-224231579-U

Abstract

The application discloses a full-automatic sample processing system, and belongs to the technical field of flow cytometry. The full-automatic sample processing system comprises a machine table, a sample loading and mixing module, a vibration module, a liquid suction mechanical arm, a transfer mechanical arm and a centrifugal machine. According to the application, the sample loading and mixing module is arranged in the full-automatic sample processing system, so that the mixing efficiency of the blood collection tube can be improved, the transfer mechanical arm is provided with the liquid transferring needle, the liquid transferring needle is used for sucking the sample in the shaking blood collection tube and transferring the sample to the flow tube of the flow tube block, the batch transfer of the sample in the blood collection tube can be realized, the sample transfer efficiency is improved, the flow tube base is not provided with the temperature control device, but is integrated with the oscillation module, and the transfer mechanical arm can integrally transfer the flow tube block to the flow tube base or the centrifuge, so that the full-flow automatic processing is truly realized, and the working efficiency is integrally improved.

Inventors

  • MIAO YINGJIANG

Assignees

  • 上海乐辰生物科技有限公司

Dates

Publication Date
20260512
Application Date
20250422

Claims (10)

  1. 1. The full-automatic sample processing system is characterized by comprising a machine table, a sample loading mixing module, a flow tube base, a liquid suction mechanical arm, a transfer mechanical arm and a centrifugal machine, wherein the sample loading mixing module, the flow tube base is arranged on the upper surface of the machine table, the centrifugal machine is arranged on the lower surface of the machine table, the liquid suction mechanical arm and the transfer mechanical arm are movably arranged on the machine table, the movement tracks of the liquid suction mechanical arm and the transfer mechanical arm cover the working areas of the sample loading mixing module, the flow tube base and the centrifugal machine, the sample loading mixing module is used for fixing and shaking a blood collection tube, the flow tube base is provided with an oscillation module, the liquid suction of the flow tube base is provided with a fixed groove, the centrifugal machine is provided with at least one groove, the fixed groove and the groove are internally used for placing flow tube blocks, the liquid suction mechanical arm is arranged on the flow tube blocks after the liquid suction needle is sucked and centrifuged, the liquid suction mechanical arm is arranged in the flow tube blocks, and the liquid suction mechanical arm is arranged in the groove or the clamping jaw groove is used for fixing the clear liquid.
  2. 2. The fully automatic sample processing system according to claim 1, wherein the oscillation module comprises a driving motor, a deflection wheel, a sliding support, an oscillation tray and a flow pipe block, a rotating shaft of the driving motor is connected to the deflection wheel, the deflection wheel is connected to the oscillation tray, a bottom surface of the oscillation tray is connected with the sliding support, and the top surface of the oscillation tray is provided with the fixing groove.
  3. 3. The fully automated sample processing system of claim 2, wherein the oscillation module further comprises an outer plate, the sliding support comprises two first sliding rods, two first sliding sleeves, two second sliding rods and two second sliding sleeves, the two first sliding rods are connected into the outer plate along a first direction, the first sliding sleeves are slidably arranged on the first sliding rods, the two second sliding rods are connected to the top ends of the two first sliding sleeves along a second direction, and the first sliding sleeves are connected to the bottom surface of the oscillation tray.
  4. 4. The fully automated sample processing system of claim 1, wherein the sides of the flow block are provided with hooking grooves, and the jaws are inserted into the hooking grooves to grasp the flow block.
  5. 5. The fully automatic sample processing system according to claim 1, wherein the centrifuge comprises a rotating motor, an outer shell and a rotating support plate, the rotating motor is fixed at the bottom of the outer shell, the middle part of the rotating support plate is connected to a rotating shaft of the rotating motor, the rotating support plate is rotatably arranged in the outer shell, the rotating support plate is provided with evenly distributed grooves, the outer shell is fixed on the lower surface of the machine, the machine is provided with placement openings, the placement openings are arranged corresponding to the grooves, the transfer mechanical arm is provided with clamping jaws, and the clamping jaws clamp the flow pipe blocks and pass through the placement openings to be placed in the grooves.
  6. 6. The fully automated sample processing system of claim 1, wherein the transfer robot is further provided with a code scanning device.
  7. 7. The fully automated sample processing system of claim 1, further comprising an antibody bottle rack, a reagent block placement structure, and a needle wash module disposed on an upper surface of the machine.
  8. 8. The fully automated sample processing system of claim 7, further comprising a traversing carriage mounted to the machine, a visual fluid-absorbing pump coupled to the transfer robot, and a ceramic pump coupled to the fluid-absorbing robot, wherein the fluid-absorbing robot and the transfer robot are movably disposed on the traversing carriage.
  9. 9. The fully automated sample processing system of claim 8, wherein the transfer robot is provided with a pipetting needle, and the visualization pipetting pump comprises a negative pressure pump and a transparent level tube, the negative pressure pump being in communication with the pipetting needle through the transparent level tube.
  10. 10. The fully automatic sample processing system according to claim 9, wherein the sample loading and mixing module comprises a box body, a turnover sample frame and a turnover mixing device, a blood collection tube is fixed on the turnover sample frame, the turnover mixing device is arranged in the box body, the turnover mixing device comprises a turnover driving mechanism and a turnover support, the turnover driving mechanism is connected to the turnover support and controls the turnover support to turn over, the turnover sample frame is clamped on the turnover support, a plurality of through holes are formed in the box body corresponding to the turnover support, and the pipetting needle is used for sucking the sample in the shaking blood collection tube through the through holes.

Description

Full-automatic sample processing system Technical Field The application relates to the technical field of flow cytometry, in particular to a full-automatic sample processing system. Background In the current processing system for the flow cytometry samples, the bottle cap is required to be unscrewed firstly for the samples in the shaking-up blood sampling tube, then the reagents are added and transferred into the independently arranged shaking device, and finally the samples after shaking are transferred to the centrifugal equipment for centrifugal treatment, wherein the processing system lacks the shaking device and the centrifugal equipment, so that the shaking device and the centrifugal equipment are required to be independently arranged to cooperate with the processing system, and therefore the samples processed by the processing system are required to be transferred into the shaking device and the centrifugal equipment in a transfer device or manual operation mode, the processing efficiency is low, and the technical problem of complete automation cannot be achieved. Disclosure of utility model The embodiment of the application provides a full-automatic sample processing system, which can solve the technical problems that in the current processing system for the flow cytometry samples, a bottle cap is required to be unscrewed firstly for samples in a shaking blood sampling tube, the processing system lacks a vibration device and centrifugal equipment, and a transfer device or a manual operation mode is required to transfer the samples processed by the processing system into the vibration device and the centrifugal equipment, so that the processing efficiency is low and full automation cannot be realized. The embodiment of the application provides a full-automatic sample processing system which comprises a machine table, a sample loading and mixing module, a flow type pipe base, a liquid suction mechanical arm, a transfer mechanical arm and a centrifugal machine, wherein the sample loading and mixing module, the flow type pipe base, the liquid suction mechanical arm and the transfer mechanical arm are movably arranged on the machine table, the centrifugal machine is arranged on the lower surface of the machine table, the liquid suction mechanical arm and the movement track of the transfer mechanical arm cover the working areas of the sample loading and mixing module, the flow type pipe base and the centrifugal machine, the sample loading and mixing module is used for fixing and shaking a blood sampling pipe, the flow type pipe base is provided with an oscillation module, the top surface of the flow type pipe base is provided with a fixing groove, the centrifugal machine is provided with at least one groove, the fixing groove and the groove are internally used for placing a flow type pipe block, the liquid transfer mechanical arm is provided with a liquid transfer needle, the liquid transfer needle is used for sucking the uniformly-in-sampled sample and transferring the sample into the flow type pipe block, the flow type pipe block is provided with a transfer arm, and the flow type pipe block is provided with a clamping jaw or a clamping jaw is provided with the flow type groove. Further, vibrate the module and include driving motor, deflection wheel, sliding support, vibrate the tray, driving motor's pivot is connected to deflection wheel, deflection wheel is connected to vibrate the tray, vibrate the bottom surface of tray with sliding support connects, vibrate the top surface of tray and be equipped with the fixed slot. Further, vibrate the module still includes the outer panel, the sliding support includes two first slide bars, two first slip external member, two second slide bars and two second slip external member, two first slide bars are connected to along first direction in the outer panel, first slip external member slidingtype is located on the first slide bar, two second slide bars are connected to two along the second direction the top of first slip external member, first slip external member is connected to vibrate the bottom surface of tray. Further, a hooking groove is formed in the side portion of the flow pipe block, and the clamping jaw is inserted into the hooking groove to grab the flow pipe block. Further, centrifuge includes rotating electrical machines, shell body and rotatory layer board, the rotating electrical machines is fixed the bottom of shell body, rotatory layer board's middle part is connected to the pivot of rotating electrical machines, rotatory layer board rotatable formula is located in the shell body, rotatory layer board is equipped with evenly arranging the recess, the shell body is fixed the lower surface of board, the board is equipped with places the opening, place the opening and correspond the recess sets up, it is equipped with the clamping jaw to shift the arm, the clamping jaw presss from both sides to get the STREAMING pipe piece and pass place the opening