A linkage chopping device for biological tissue

A shredding device and biological tissue technology, which is applied in the field of medical experimental equipment, can solve the problems of high tissue cell destruction rate, low tissue fragmentation uniformity, and low reliability, so as to improve survival rate, facilitate high-temperature and high-pressure disinfection, and reduce damage rate effect
CN111686887BActive Publication Date: 2021-11-02ADVITA BIOTEC BEIJING CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ADVITA BIOTEC BEIJING CO LTD
Publication Date
2021-11-02

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Abstract

The invention discloses a linkage chopping device for biological tissue, which relates to the technical field of medical experimental equipment, and includes a frame, the frame includes a support platform; a turntable, which is rotatably arranged above the support platform; It is arranged directly above the turntable; a driving part, the driving part includes a driving output end, the driving output end is connected with the knife rest part, and the driving output end is configured to be capable of telescopic movement to drive the knife The frame component moves up and down; the linkage mechanism connects the driving component and the turntable, and the linkage mechanism is configured to drive the turntable to rotate by using the telescopic movement of the drive output end. The invention uses a single power source to complete various actions of the chopping device, which can reduce the damage rate of the separated tissue cells by the external force of the tissue breaking, provide a sterile and low-temperature environment for the chopping operation, and also have the advantages of simple structure and easy maintenance. .
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Description

technical field

[0001] The invention relates to the technical field of medical experimental instruments, in particular to a linked shredding device for biological tissues. Background technique

[0002] Tissue crushing is an essential part of in vitro tissue cell culture, and it is applicable to various animal cell separation and culture methods. The existing methods of tissue crushing mainly include using tissue scissors to manually cut and crushing tissues with a mechanical crusher. The method of using tissue scissors to manually cut tissue has the advantages of less damaged tissue cells, simple structure, and convenient operation. The disadvantage is that the uniformity of tissue chopping cannot be guaranteed, which is time-consuming, laborious and inefficient, and the operation of the experimenter is skilled. The degree dependence is large, and the operation time is long, which affects the efficiency of the experiment. In addition, the long-term manual chopping action of ...

Claims

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