Injectable cosmetic and plastic material and preparation method thereof

A technology for injection and water for injection, applied in the field of materials, can solve the problems of tissue induration and insufficient mechanical strength, and achieve the effect of soft tissue, eliminating wrinkles and depressions

Active Publication Date: 2017-03-15
BEIJING ALLGENS MEDICAL SCI & TECH
View PDF4 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The technical problem to be solved by the present invention is to provide an injectable cosmetic plastic material for the insufficient mechanical strength of existing filling materials and the problem of induration in the inj

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
  • Injectable cosmetic and plastic material and preparation method thereof
  • Injectable cosmetic and plastic material and preparation method thereof
  • Injectable cosmetic and plastic material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0065] Example one

[0066] The collagen sponge is crushed into powder with a crusher, the rotating speed of the crusher is set to 7000 rpm, and the time is set to 2 s to obtain collagen powder.

[0067] The spherical hydroxyapatite powder with a particle size of 30 μm and the collagen powder prepared in the above steps are subjected to cobalt 60 irradiation sterilization to ensure the sterility of the raw materials.

[0068] Disassemble the parts of the reaction kettle that contact the product, wrap them with the scissors, tweezers, wrenches, etc. used for preparation, and place them in a steam sterilizer for 30 minutes at 120°C.

[0069] Add 40g of the sterilized collagen powder and 1000mL of sterilized water for injection into the reaction kettle alternately in 4 times until the addition is complete, seal the reaction kettle, turn on the stirring, rotate at 120r / min, stir for 24 hours, and turn on at the same time The ultraviolet lamp and high-efficiency air conditioner on the oper...

Example Embodiment

[0071] Example two

[0072] The collagen sponge is crushed into powder with a crusher, the rotating speed of the crusher is set to 8000 rpm, and the time is set to 2 s to obtain collagen powder.

[0073] The used spherical hydroxyapatite powder with a particle size of 35 μm and the collagen powder prepared in the above steps are subjected to cobalt 60 irradiation sterilization to ensure the sterility of the raw materials.

[0074] Disassemble the parts of the reaction kettle that contact the product, wrap them with the scissors, tweezers, wrenches, etc. used for preparation, and place them in a steam sterilizer for 30 minutes at 120°C.

[0075] Add 50g of the sterilized collagen powder and 950mL of sterilized water for injection into the reaction kettle alternately in 5 batches until the addition is complete, seal the reaction kettle, turn on the stirring, rotate at 120r / min, stir for 24 hours, and turn on at the same time The ultraviolet lamp and high-efficiency air conditioner on th...

Example Embodiment

[0077] Example three

[0078] The collagen sponge is crushed into powder with a crusher, the rotation speed of the crusher is set to 12000 rpm, and the time is set to 1 s to obtain collagen powder.

[0079] The used spherical hydroxyapatite powder with a particle size of 40 μm and the collagen powder prepared in the above steps are subjected to cobalt 60 irradiation sterilization to ensure the sterility of the raw materials.

[0080] Disassemble the parts of the reaction kettle that contact the product, wrap them with the scissors, tweezers, wrenches, etc. used for preparation, and place them in a steam sterilizer for 30 minutes at 120°C.

[0081] Add 50ml lidocaine to 950ml sterile water for injection to form the first solution. Add 40g of the sterilized collagen powder and the first solution into the reactor alternately in 4 times, until the addition is complete, seal the reactor, turn on the stirring, rotate at 180r / min, stir for 20 hours, and turn on the UV Lights and high-effici...

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

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Login to view more

Abstract

The invention relates to an injectable cosmetic and plastic material and a preparation method thereof. Specifically, the injectable cosmetic and plastic material provided by the invention comprises collagen powder and spherical hydroxyapatite with the particle size of 30-40mum. Since the spherical hydroxyapatite with the particle size of 30-40mum is adopted, the irritation to tissues is reduced to the lowest level due to the surface smoothing feature of the spherical hydroxyapatite; more importantly, after circular and smooth microspheres are injected, the most natural effect can be achieved, tissues at an injected position are soft and have no induration. In addition, due to the particle size of the microspheres, a filling agent can be ensured to be easily injected into skin by a small needle, the microspheres can be ensured not to be swallowed and taken away by monocytes, macrophages and so on of a human body, the microspheres enduringly stay at a treated position, and the microspheres can form bones after being injected. Therefore, the mechanical strength is higher.

Description

technical field [0001] The invention relates to the field of material technology, in particular to an injectable cosmetic plastic material and a preparation method thereof. Background technique [0002] In today's society, plastic surgery is not only a patent in the field of damage repair, but also a means for people to pursue beauty. With the improvement of living standards and the development of plastic surgery technology, the way to obtain beauty through plastic surgery has gradually been accepted and trusted by people. The people receiving plastic surgery have also spread from entertainment stars engaged in performing arts to ordinary people. From the huge demand market for plastic surgery materials, we can predict their good development prospects. [0003] Various methods of plastic surgery are springing up like bamboo shoots after the rain, including traditional plastic surgery, microsurgery, skin expansion technology and injection transplantation technology, etc. Amo...

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
IPC IPC(8): A61L27/24A61L27/12A61L27/54A61L27/58
CPCA61L27/12A61L27/24A61L27/54A61L27/58A61L2300/402A61L2400/06A61L2430/34
Inventor 何志敏张华朱金亮宋天喜仇志烨李洪景崔菡崔福斋
Owner BEIJING ALLGENS MEDICAL SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap