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Linkage chopping device for biological tissues

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, complex structure, etc., and achieve high survival rate, high temperature and high pressure disinfection, and simple structure. Effect

Active Publication Date: 2020-09-22
ADVITA BIOTEC BEIJING CO LTD +1
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  • Summary
  • 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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  • Linkage chopping device for biological tissues
  • Linkage chopping device for biological tissues
  • Linkage chopping device for biological tissues

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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 tissues, and relates to the technical field of medical experiment instruments. The linkage chopping device comprises a machine frame, arotary table, a tool rest component, a driving component and a linkage mechanism; the machine frame comprises a supporting table; the rotary table is rotatably arranged above the supporting table; the tool rest component is arranged right above the rotary table; the driving component comprises a driving output end, the driving output end is connected with the tool rest component, and the drivingoutput end is configured to be capable of moving telescopically so as to drive the tool rest component to move up and down; the linkage mechanism is connected with the driving component and the rotarytable, and the linkage mechanism is configured to drive the rotary table to rotate by utilizing the telescopic motion of the driving output end. According to the linkage chopping device for the biological tissues, various actions of the chopping device are completed by adopting a single power source, the damage rate of tissue crushing external force to tissue cells to be separated can be reduced,a sterile and low-temperature environment is provided for chopping operation, and the device is simple in structure and easy to maintain.

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 Applications(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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