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Cartilage tissue cutting and cell separating and extracting integrated device

A technology of cartilage tissue and cells, which is applied in the field of integrated devices for cartilage tissue chopping and cell separation and extraction, which can solve the problems of unsatisfactory chopping effect, occupation of operating space, and unchopped cartilage tissue, so as to reduce the crushing process Effects of energy consumption, floor area saving, and complicated problem saving

Active Publication Date: 2020-09-08
THE AFFILIATED HOSPITAL OF GUIZHOU MEDICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the existing equipment, there has not yet been a device that can handle tissue mincing and separation in an integrated manner. Usually, it is necessary to use two or more equipment for step-by-step processing, which not only affects the process of operation and treatment, but also takes up a lot of operating usage At the same time, the existing cartilage tissue chopping device has an unsatisfactory chopping effect, which is prone to the problem that large pieces of cartilage tissue are not chopped, and the chopping efficiency is not high. An integrated processing device for cell separation to solve the above-mentioned problems

Method used

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  • Cartilage tissue cutting and cell separating and extracting integrated device
  • Cartilage tissue cutting and cell separating and extracting integrated device
  • Cartilage tissue cutting and cell separating and extracting integrated device

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Embodiment Construction

[0038] Such as figure 1 , 2 As shown, a cartilage tissue chopping and cell separation and extraction integrated device includes a device housing 1, and the device housing 1 is sequentially provided with a crushing component and a separation and extraction component from top to bottom; A freezer 8 for quick-freezing treatment is provided, and an electric control door is provided at the connection between the freezer 8 and the feeding port 11 . By arranging the freezing chamber 8 at the feeding port 11, the pre-introduced cartilage tissue cells can be quickly frozen, thereby improving the shredding effect of the subsequent crushing components and improving the processing efficiency.

[0039] Such as figure 2 As shown, the crushing assembly includes a crushing barrel 2. The crushing barrel 2 is detachably engaged with the upper inner wall of the device housing 1. It has a built-in crushing assembly 3 for cartilage tissue crushing. The bottom surface of the crushing barrel 2 is...

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Abstract

The invention discloses a cartilage tissue cutting and cell separating and extracting integrated device. The device comprises a device shell, a crushing assembly and a separating and extracting assembly are sequentially arranged on the device shell from top to bottom, the crushing assembly comprises a crushing barrel, a crushing assembly body is arranged in the crushing barrel, and a plurality ofbutt-joint sinking grooves are formed in the lower bottom surface of the crushing barrel in the circumferential direction; and the separating and extracting assembly comprises centrifugal barrels anda lifting ring, the lifting ring is connected with the inner wall of the lower part of the device shell through a plurality of groups of lifting motors, the number of the centrifugal barrels is the same as that of the butt-joint sinking grooves, the two sides of each centrifugal barrel are connected with the fracture of the lifting ring through a rotating motor, and butt-joint clamping covers forbutt joint with the butt-joint sinking grooves are arranged at the upper end and the lower end of each centrifugal barrel correspondingly. The cartilage tissue cutting and cell separating and extracting integrated device can carry out integrated automatic cartilage tissue cutting and centrifugal separation treatment, and improves the working efficiency of cartilage tissue cutting and cell separation and extraction.

Description

technical field [0001] The invention relates to the technical field of crushing and separating devices, in particular to an integrated device for chopping cartilage tissue and separating and extracting cells. Background technique [0002] Cartilage is composed of cartilage tissue and its surrounding perichondrium, and cartilage tissue is composed of chondrocytes, matrix and fibers. According to the different fiber components contained in cartilage tissue, cartilage can be divided into three types: hyaline cartilage, elastic cartilage and fibrocartilage, among which hyaline cartilage is widely distributed and has a typical structure; in order to further study cartilage tissue cells, we usually It was minced and centrifuged to extract cartilage tissue cells for related research. [0003] However, in the existing equipment, there has not yet appeared a device that can handle tissue mincing and separation in an integrated manner. Usually, two or more devices are required for st...

Claims

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Application Information

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IPC IPC(8): B04B5/10B04B15/02B04B7/02C12M1/00
CPCB04B5/10B04B15/02B04B7/02C12M45/02C12M33/22B04B2005/105
Inventor 邓超男徐恒天李珀
Owner THE AFFILIATED HOSPITAL OF GUIZHOU MEDICAL UNIV
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