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

A separation gel system for extracting and purifying platelet-rich plasma and its preparation method

A platelet-rich plasma and separation gel technology, applied in the separation gel system, the separation gel system for platelet-rich plasma extraction and purification and its preparation, can solve the problems of low recovery rate and low purity, and achieve high recovery rate and high purity , Improve the effect of recycling efficiency

Active Publication Date: 2019-08-20
CHENGDU RICH SCI IND
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: in the prior art, there are methods and methods that can quickly and safely collect PRP with low purity and low recovery rate, and a method for extracting and purifying platelet-rich plasma for blood collection tubes that solves the above problems is provided. A separation gel system, and a preparation method of the separation gel system is provided

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 separation gel system for extracting and purifying platelet-rich plasma and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] A separating gel system for extracting and purifying platelet-rich plasma, comprising inert separating gel, nano-scale porous silica and modified white carbon black; wherein, the inert separating gel is non-phthalic inert separating gel, preferably polyethylene butadine alkenes and chlorinated paraffin-52.

[0030] The density of the separating gel system ranges from 1.045 to 1.08g / cm 3 . By weight, the addition of nano-scale porous silica is 0.5% to 1.2% of the separation gel system, the addition of modified white carbon black is 8% to 12% of the separation gel system, and polyethylene butylene accounts for the inert separation 72-76% of the gel, chlorinated paraffin-52 accounted for 24-28% of the inert separating gel. The nano-scale porous silica adopts the silica of Degussa model R-974, and the modified white carbon black adopts the modified white carbon black of the model TS720.

[0031] The specific preparation method of a separating gel system for extracting an...

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

Provided are a separation gel system for extracting and purifying platelet-rich plasma (PRP) and a preparation method therefor. The separation gel system comprises inert separation gel, porous nano-silica and modified white carbon black; the separation gel system has a density in the range of 1.045-1.08 g / cm 3. The preparation method of the separating gel is as follows: preparing the inert separating gel into a viscous system with a viscosity of 300,000 to 600,000; adding porous nano-silica and modified white carbon black into the viscous system, grinding and stirring, to produce a finished product with a density in the range of 1.045 ~ 1.08g / cm 3. The separation gel system is used to solve the problems of low purity and low recovery rate in the existing PRP extraction technology, and can greatly improve the recovery rate of the PRP under the condition of better purity.

Description

technical field [0001] The invention relates to the fields of clinical medicine and testing, and relates to a separating gel system, in particular to a separating gel system for extracting and purifying platelet-rich plasma and a preparation method thereof. Background technique [0002] In recent years, with the research of clinical medicine and medical beauty technology, it has been found that plasma containing a large number of platelets, that is, platelet-rich plasma (PRP), is rich in TGF-1, PDGF-AB, IGF-I, EGF and VEGF, etc. growth factor. These growth factors have the effect of rapidly starting endogenous growth factors, and have good cell growth and repair effects on the human body, and can be applied to clinical treatment and beauty. Therefore, in the existing clinical treatment and cosmetology, blood is extracted from the body for purification, PRP is collected, and returned to the patient's skin or tissue surface through medical means such as intramuscular injectio...

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): B01D17/00
Inventor 胡祥郭明英
Owner CHENGDU RICH SCI IND
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