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Cell sample extraction and subpackaging device

A technology of sub-packaging and sample, applied in the field of cell separation, can solve the problem of poor operation flexibility, and achieve the effect of convenient mass use, rapid sub-packaging, flexible and efficient operation adjustment

Inactive Publication Date: 2020-06-19
李容尔
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The patent with authorized notification number CN 208500912 U discloses an immune stem cell extraction device, including: an immune stem cell culture device, an immune stem cell culture chamber is arranged in the immune stem cell culture device, and an immune stem cell culture chamber is arranged at the upper end of the immune stem cell culture chamber Aspirating device, the immune stem cell absorbing device is installed on the lifting device, the lifting device is installed in the lifting groove on one side of the immune stem cell culture device, and the lifting device is provided with a lifting drive device outside, although the device can carry out cell Extraction, but the operation flexibility of the extraction process is poor, and efficient extraction and packaging of cells cannot be achieved. Therefore, a cell sample extraction and packaging device is now provided to solve the above technical problems

Method used

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  • Cell sample extraction and subpackaging device
  • Cell sample extraction and subpackaging device
  • Cell sample extraction and subpackaging device

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Experimental program
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Effect test

Embodiment 1

[0024] see Figure 1-3 , a cell sample extraction and packaging device, including a support frame 1, a rotating groove 22 is installed on the support frame 1, a centrifugal groove 21 is arranged in the rotating groove 22, a drive motor II23 is fixed on the support frame 1, and a driving motor II23 is fixed on the support frame 1. II23 is driven and connected with a centrifugal mechanism for driving the rotation of the rotating tank 22, and a transmission clamping assembly is connected between the centrifugal tank 21 and the rotating tank 22. The storage box 6 is fixed on the support frame 1, and the storage box 6 passes through the conveying mechanism. Connected with the suction head 20 extending into the centrifugal tank 21, the support frame 1 is vertically fixed with a guide rod 4, and the guide rod 4 is connected with a lifting mechanism for adjusting the vertical height of the suction head 20, the support frame 1 A vertically arranged rotating column 13 is installed on th...

Embodiment 2

[0032] On the basis of Embodiment 1, in addition, the dispensing mechanism of this device includes the turntable 16 that is fixed on the lower end of rotating column 13, and several groups of evenly distributed test tubes 15 are installed on the turntable 16. Distributed at equal intervals, the top of the turntable 16 is provided with a shunt pipe 12 communicating with the storage box 6 , and the shunt pipe 12 is intermittently corresponding to each group of test tubes 15 .

[0033] The cells stored in the storage box 6 can be dispersed into each test tube 15 in each group of test tubes 15 through the shunt tube 12 to realize the subpackage operation of the cells. Each test tube 15 is loaded with cell samples, and the subpackage efficiency is high.

[0034] Further, the subpackaging mechanism also includes a worm wheel 8 sleeved on the rotating column 13, the worm wheel 8 is meshed with a worm 7, the subpackaging mechanism also includes a drive motor I10 fixed on the support fr...

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Abstract

The invention discloses a cell sample extraction and subpackaging device, and relates to the technical field of cell separation. The cell sample extraction and subpackaging device comprises a supporting frame, wherein a centrifugal mechanism used for driving a rotating groove to rotate is in driving connection to a driving motor II; a vertically-arranged rotating column is rotationally installed on the supporting frame; and a subpackaging mechanism used for subpackaging cell samples is installed at the lower end of the rotating column. According to the cell sample extraction and subpackaging device, the arranged centrifugal mechanism can drive the rotating groove to drive a centrifugal groove to rotate, and the centrifugal separation effect of cells is achieved; an arranged suction head can convey the cells in the centrifugal groove into a storage box under the effect of a conveying mechanism, the suction head can be driven by a lifting mechanism to vertically move, the cells at different depth positions in the centrifugal groove are extracted, and cell extraction operation and adjustment are flexible and efficient; and the arranged subpackaging mechanism can stably and rapidly subpackage the extracted cells, the effect of storing and loading the cell samples on a large scale is achieved through a plurality of sets of test tubes on a rotating disc, and a large number of cell samples can be conveniently used in biological experiments.

Description

technical field [0001] The invention relates to the technical field of cell separation, in particular to a cell sample extraction and packaging device. Background technique [0002] Cells are the basic structural and functional units of living organisms. It is known that all organisms except viruses are composed of cells, but the life activities of viruses must also be reflected in cells. Generally speaking, most microorganisms such as bacteria and protozoa are composed of one cell, that is, unicellular organisms, while higher plants and higher animals are multicellular organisms. Cells can be divided into two types: prokaryotic cells and eukaryotic cells, but some people have proposed that they should be divided into three types, that is, the ancient karyotic cells that originally belonged to prokaryotic cells should be separated as a parallel category. The study of cells is called cell biology. [0003] The patent with authorized notification number CN 208500912 U discl...

Claims

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Application Information

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IPC IPC(8): C12M1/00C12M1/26
CPCC12M33/04C12M33/10
Inventor 李容尔
Owner 李容尔
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