Blood component automatic balancing and separating apparatus and method

An automatic balance and blood component technology, applied in biochemical equipment and methods, sterilization methods, biochemical cleaning devices, etc., can solve the problems of difficult to guarantee the quality of separation, long operation time, waste of blood resources, etc., to improve The effect of separation efficiency and product quality, avoiding blood waste, and simple transfer operation

Pending Publication Date: 2020-12-11
金西盟(天津)人工智能有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of operation takes a long time, and the quality of separation is difficult to guarantee. It is easy to waste blood resources due to operational errors, and there is still a risk of bacterial contamination, which lays hidden dangers for the application of blood components and causes more waste of resources.

Method used

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  • Blood component automatic balancing and separating apparatus and method
  • Blood component automatic balancing and separating apparatus and method
  • Blood component automatic balancing and separating apparatus and method

Examples

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Embodiment

[0027] Example: see figure 1 , the present invention provides a blood component automatic balance separation device and method, comprising a machine base 2, a motor 1 fixed on the machine base 2, a main shaft 3 fixed on the output shaft of the motor 1, and a main shaft 3 fixed on the The rotor 4 on the top is in the form of a ring-shaped bucket 5 uniformly fixed on the rotor 4 , a centrifuge tube 8 and a balance tube 9 inserted in the bucket 5 and symmetrically distributed with respect to the main shaft 3 . The bottom of the base 2 is fixed with a damping shock absorber 10, the bottom of the damping shock absorber 10 is fixed with a frame 15, and the frame 15 is fixed with a vibration sensor 11, and the vibration sensor 11 is an inertial moving coil type electric sensor. .

[0028] The base 2 is fixed with a double-channel rotary seal 6, and the two ends of one channel of the dual-channel rotary seal 6 are respectively connected to the lower port of the centrifuge tube 8 and ...

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Abstract

The invention relates to the technical field of blood component treatment, and discloses blood component automatic balancing and separating apparatus. The apparatus comprises a double-channel rotary seal and a single-channel rotary seal, wherein the double-channel rotary seal communicates with a centrifugal tube, a double-acting air pump, a balancing tube and a mass controller, the mass controlleris electrically connected with a vibration sensor, the centrifugal tube is movably matched with a first piston, the balancing tube is movably matched with a second piston, and the single-channel rotary seal communicates with the centrifugal tube and a first three-way pipe. The invention further discloses a blood component automatic balancing and separating method. The method comprises the following steps: S1, bagging a blood sample; S2, feeding the blood sample into a tube; S3, performing centrifugal balancing; S4, performing centrifugation; S5, performing separation balancing; and S6, performing separating and bagging. According to the apparatus and method, different blood components are guided to the corresponding flow directions, the separation efficiency of the blood components and the product quality are improved, the mass distribution balance of a rotor is kept all the time through the vibration sensor and the mass controller, and thereby the centrifugal effect is guaranteed.

Description

technical field [0001] The invention relates to the technical field of blood component processing, in particular to a blood component automatic balance separation device and method. Background technique [0002] The current cell technology has been developed rapidly, and the research and application of cell technology still has a lot of space. A necessary step in the research and application of cell technology is the acquisition of stem cells or immune cells, such as umbilical cord blood stem cells and peripheral blood mononuclear cells, which are obtained by centrifugal separation of umbilical cord blood or peripheral blood. [0003] The quality and efficiency of centrifugal separation directly affect the results of related research work and applications. At present, simple centrifuges and open centrifuge tubes are generally used for the separation of blood components. In order to reduce the risk of bacterial contamination during the operation, operators are required to co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/24C12M1/12C12M1/00B04B5/04
CPCC12M47/04B04B5/0414
Inventor 李灵溪
Owner 金西盟(天津)人工智能有限责任公司
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