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

Biodegradable filling and making up injection material and preparation method thereof

A modified material and biological technology, applied in the fields of facial rejuvenation materials, skin beauty, injection filling cosmetic modification and anti-aging, can solve the problems of short curative effect maintenance time, achieve the reduction of blood vessel terminal circulation embolism, stable performance, and increase the freedom to scavenge oxygen The effect of the base function

Inactive Publication Date: 2016-12-07
江苏华亿美素生物组织工程有限公司
View PDF4 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the duration of the curative effect is shorter

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
  • Biodegradable filling and making up injection material and preparation method thereof
  • Biodegradable filling and making up injection material and preparation method thereof
  • Biodegradable filling and making up injection material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] A biodegradable injection filling modification material, comprising the following components by weight:

[0079]

[0080] Its preparation method comprises the following steps:

[0081] 1) Mix 10 parts of hyaluronic acid and 25 parts of collagen to prepare a high-viscosity gel;

[0082] 2) Take 0.2 parts of vitamin E and 35 parts of PLGA and fully mix, so that vitamin E is embedded and sealed by PLGA to make nano-microspheres;

[0083] 3) the high-viscosity gel prepared in step 1) and the PLGA nanospheres prepared in step 2) are fully mixed;

[0084] 4) Filling after disinfection and sterilization.

Embodiment 2

[0086] A biodegradable injection filling modification material, comprising the following components by weight:

[0087]

[0088]

[0089] Its preparation method comprises the following steps:

[0090] 1) Mix 35 parts of hyaluronic acid and 5 parts of collagen to prepare a high-viscosity gel;

[0091] 2) Take 0.5 parts of vitamin E and 20 parts of PLGA and fully mix, so that vitamin E is embedded and sealed by PLGA to make nano-microspheres;

[0092] 3) the high-viscosity gel prepared in step 1) and the PLGA nanospheres prepared in step 2) are fully mixed;

[0093] 4) Filling after disinfection and sterilization.

Embodiment 3

[0095] A biodegradable injection filling modification material, comprising the following components by weight:

[0096]

[0097] Its preparation method comprises the following steps:

[0098] 1) Mix 20 parts of hyaluronic acid and 10 parts of collagen to prepare a high-viscosity gel;

[0099] 2) Take 0.25 parts of vitamin E and 30 parts of PLGA and mix well, so that vitamin E is embedded and sealed by PLGA to make nano-microspheres;

[0100] 3) the high-viscosity gel prepared in step 1) and the PLGA nanospheres prepared in step 2) are fully mixed;

[0101] 4) Filling after disinfection and sterilization.

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 medical plastic surgery, in particular to the technical field of facial filling and anti-wrinkle, in particular, it is an injection filling cosmetic modification anti-aging, skin beautification and facial rejuvenation material. The preparation formula of the present invention includes hyaluronic acid, collagen, vitamin E and PLGA. The preparation method comprises: 1) preparing high-viscosity gel; 2) preparing PLGA nano-microspheres; 3) fully mixing high-viscosity gel and PLGA nano-microspheres; 4) sterilizing and filling. Compared with the prior art, the present invention has the beneficial effect that: the combined use of collagen and hyaluronic acid reduces skin erythema, swelling, hardening or itching, muscle pain, urticaria or Other symptoms such as rash. It reduces the probability of severe complications such as peripheral blood circulation embolism, skin necrosis, retinal artery embolism, and cardiocerebral artery embolism that may be caused by simple hyaluronic acid injection, and the safety of product use is improved.

Description

Technical field: [0001] The invention relates to the technical field of medical plastic surgery, in particular to the technical field of facial filling and anti-wrinkle, in particular, it is a material for injection filling, cosmetic modification, anti-aging, skin beautification and facial rejuvenation. Background technique: [0002] With the growth of age, the degenerative changes of human skin continue to intensify. The reduction of collagen content in the dermis and the reduction of water content in the skin are one of the main causes of wrinkles. Therefore, direct injection of collagen and water retention in the dermis or subcutaneous The strong hyaluronic acid is seen as an effective solution to wrinkle problems. With the progress of society and the improvement of people's living standards, people's demand for medical bioinjection materials for facial rejuvenation and anti-aging is increasing year by year, and the service organizations of anti-aging industry and beauty ...

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): A61K8/85A61K8/65A61K8/67A61K8/73A61Q19/02A61Q19/08A61L27/24A61L27/18A61L27/20A61L27/54
CPCA61K8/735A61K8/65A61K8/678A61K8/85A61K2800/56A61K2800/91A61L27/18A61L27/20A61L27/24A61L27/54A61L2300/428A61L2400/06A61L2430/34A61Q19/02A61Q19/08
Inventor 艾玉峰杨青芳
Owner 江苏华亿美素生物组织工程有限公司
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