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

Active Publication Date: 2021-11-02
ADVITA BIOTEC BEIJING CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is that the existing tissue crushers using multiple power sources need to be equipped with complex action coordination devices and multiple sets of independent driving devices, with complex structures and low reliability. , high cost; there are problems of high tissue cell destruction rate and low tissue fragmentation uniformity when tissue chopping

Method used

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  • A linkage chopping device for biological tissue
  • A linkage chopping device for biological tissue
  • A linkage chopping device for biological tissue

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Embodiment Construction

[0074] The following describes several preferred embodiments of the present invention with reference to the accompanying drawings, so as to make the technical content clearer and easier to understand. The present invention can be embodied in many different forms of embodiments, and the protection scope of the present invention is not limited to the embodiments mentioned herein.

[0075] In the drawings, components with the same structure are denoted by the same numerals, and components with similar structures or functions are denoted by similar numerals. The size and thickness of each component shown in the drawings are shown arbitrarily, and the present invention does not limit the size and thickness of each component. In order to make the illustration clearer, the thickness of parts is appropriately exaggerated in some places in the drawings.

[0076] In the description of the embodiments of the present application, it should be clear that the terms "center", "middle", "upp...

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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. .

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C18/02B02C18/14C12M1/00C12M1/38
CPCB02C18/02B02C18/14C12M37/04C12M41/12C12M45/02
Inventor 刘小艺刘强刘奕张新凤关伟
Owner ADVITA BIOTEC BEIJING CO LTD
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