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

A space cell biomechanics experiment system

An experimental system, biomechanical technology, applied in the fields of biochemical cleaning devices, biochemical equipment and methods, enzymology/microbiology devices, etc., which can solve problems such as high reliability requirements and high costs

Active Publication Date: 2021-01-01
INST OF MECHANICS CHINESE ACAD OF SCI
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, space experiments that are expensive and have few opportunities have high requirements on the reliability of the equipment, so it is necessary to simplify the complexity of the experimental system as much as possible and improve the reliability while meeting the experimental requirements.

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
  • A space cell biomechanics experiment system
  • A space cell biomechanics experiment system
  • A space cell biomechanics experiment system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] In order to facilitate the understanding of the embodiments of the present invention, further explanations will be given below with specific embodiments in conjunction with the accompanying drawings, which are not intended to limit the embodiments of the present invention.

[0034] figure 1 A schematic structural diagram of a space ce...

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 embodiment of the invention provides a spatial cell biomechanical experiment system which comprises a first multi-channel pinch valve (1), a second multi-channel pinch valve (2), a first micro peristaltic pump (3), a second micro peristaltic pump (4), a bubble entrapment and gas exchange unit (5) and a culture device (6). The experiment system specifies and quantifies a mechanical microenvironment of a spatial cell culture experiment by means of flow shear control, bubble isolation, culture device substrate modification and the like, and achieves the purpose of analyzing the influence of changes of a gravity condition and other mechanical conditions on cell functions through mechanical microenvironment interference prevention measures. In addition, a liquid circuit of the experiment system is totally-enclosed; overall high-pressure sterilization can be performed to avoid contamination and facilitate full automatic liquid change, circulation, fixing operation and in-situ on-line microscopic observation in an experiment process; and therefore, the experiment system is applicable to a cell biomechanical experiment study under a spatial micro-gravity condition.

Description

technical field [0001] The embodiments of the present invention relate to the field of biotechnology, in particular to a space cell biomechanics experiment system. Background technique [0002] In the study of space cell microgravity effects, changes in gravity conditions are often affected by other mechanical or physical conditions. In order to analyze the impact of changes in gravity and other mechanical conditions on cells, it is necessary to standardize and quantify the mechanical microenvironment of cell growth. . Cell culture in space microgravity faces a series of special problems that are completely different from those on the ground, and the change of fluid behavior caused by the weightless environment also makes the conventional cell culture methods and operations on the ground basically invalid. In ground cell culture, the culture medium is generally static, and natural convection caused by gravity can promote material exchange. Cell culture in space decreases th...

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 Patents(China)
IPC IPC(8): C12M3/00C12M1/36C12M1/00
CPCC12M41/00C12M41/34C12M41/48
Inventor 孙树津王成之陈勤龙勉
Owner INST OF MECHANICS CHINESE ACAD OF SCI
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