Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Tissue shearing instrument for cell separation

A shearing instrument and tissue technology, which is applied in the field of sample processing, can solve the problems of inconvenient addition and removal of tools, lack of, and lack of tissue and cell shearing, etc., to achieve the effect of full and thorough shearing and improving work efficiency.

Pending Publication Date: 2022-04-12
ANHUI AGRICULTURAL UNIVERSITY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In laboratory scientific research and production, it is often necessary to shear bulk tissues into cellular tissues. During the shearing process, there is often the problem of poor shearing effect due to the large volume of tissue samples. The shearing process is often used with some electric shears. The mechanism of cutting function generally cuts by using the rotation of the knife. The existing equipment lacks the structure of cutting the tissue by moving the knife up and down, and it is not convenient to increase or decrease the knife as needed, and it does not have the ability to cut the tissue cells at one time. The function of cutting into multiple small segments, for which a tissue shearing instrument for cell separation is proposed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tissue shearing instrument for cell separation
  • Tissue shearing instrument for cell separation
  • Tissue shearing instrument for cell separation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see Figure 1-7 , the present embodiment proposes a tissue shearing instrument for cell separation, comprising a base plate 1, a shearing table 2 horizontally slidably located on the base plate 1, and a mounting plate 5 positioned above the shearing table 2, the mounting plate 5 are vertically movable, and the bottom of the mounting plate 5 is equipped with a shearing mechanism.

[0033] In the present invention, a first drive mechanism for driving the mounting plate 5 to reciprocate longitudinally is installed on one side of the bottom plate 1 , and a second drive mechanism for driving the shearing table 2 to slide horizontally is also installed on one side of the bottom plate 1 .

[0034] Wherein, the first driving mechanism and the second driving mechanism are connected through a linkage mechanism, so that when the mounting plate 5 moves longitudinally, the shearing table 2 reciprocates along the horizontal direction.

[0035] Further, the top surface of the base pl...

Embodiment 2

[0046] Please refer to Figure 6 as well as Figure 7 , different from Embodiment 1, in this embodiment, further, the connecting rod 15 is a telescopic rod, and the connecting rod 15 includes a rod one 17, a rod two 18 and a length adjustment mechanism, wherein the length adjustment mechanism includes a connecting rod Moving rod 34, screw sleeve 35, central telescopic rod 36, one end of central telescopic rod 36 is fixed to rod one 17, the other end of central telescopic rod 36 is slidably inserted in rod two 18, and screw sleeve 35 is helically connected to central telescopic rod The outside of 36, one side of threaded sleeve 35 is connected with bar two 18 by several linkage rods 34, and the side of threaded sleeve 35 is provided with annular groove coaxially, and an end of annular groove and each linkage rod 34 is slidably connected.

[0047] Through the connecting rod 15 with adjustable length, the shearing table 2 is driven by the rotating disk 16, and its reciprocating ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of sample treatment, and discloses a tissue shearing instrument for cell separation, the tissue shearing instrument comprises a bottom plate, a shearing workbench horizontally and slidably arranged on the bottom plate and a mounting plate located above the shearing workbench, the mounting plate is longitudinally and movably arranged, and a shearing mechanism is mounted at the bottom of the mounting plate. A first driving mechanism used for driving the mounting plate to reciprocate in the longitudinal direction is mounted on one side of the bottom plate, and a second driving mechanism used for driving the shearing workbench to slide horizontally is further arranged on one side of the bottom plate. And the first driving mechanism and the second driving mechanism are in transmission connection through a linkage mechanism, so that when the mounting plate moves longitudinally, the shearing workbench reciprocates in the horizontal direction. According to the cell tissue shearing device, cell tissues to be sheared can be placed on the shearing working table, the shearing mechanism is driven by the mounting plate to reciprocate, the tissues can be effectively sheared, meanwhile, the shearing working table horizontally reciprocates, shearing can be more sufficient and thorough, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of sample processing, in particular to a tissue shearing instrument for cell separation. Background technique [0002] In laboratory scientific research and production, it is often necessary to shear bulk tissues into cellular tissues. During the shearing process, there is often the problem of poor shearing effect due to the large volume of tissue samples. The shearing process is often used with some electric shears. The mechanism of cutting function generally cuts by using the rotation of the knife. The existing equipment lacks the structure of cutting the tissue by moving the knife up and down, and it is not convenient to increase or decrease the knife as needed, and it does not have the ability to cut the tissue cells at one time. The function of cutting into multiple small segments, for this purpose, a tissue shearing instrument for cell separation is proposed. Contents of the invention [0003] The p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/28
Inventor 凌英会潘欠欠楼梦雨韦进波敬敬李爽秦帅奇杨宇航
Owner ANHUI AGRICULTURAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com