Material for face shaping and filling and preparation method thereof

A face and raw material technology, applied in the field of medical materials, can solve local redness, pain, skin depression and other problems, and achieve the effect of accelerating wound healing, mild reaction and long-lasting filling effect

Pending Publication Date: 2022-03-01
陕西科美致尚生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the direction of differentiation of adipose stem cells after transplantation is not controlled, and the survival rate is low. Some of the unviable fat will be excreted through metabolism, and the rest may liquefy. The patient's skin will be sunken, and there may be bleeding Fluid, pus and pain, local redness and swelling
[0005] To sum up, there are defects in the current facial filling materials, and the facial filling materials with better performance still need further research

Method used

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  • Material for face shaping and filling and preparation method thereof
  • Material for face shaping and filling and preparation method thereof
  • Material for face shaping and filling and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0029] The preparation method of the material for facial shaping filled is prepared according to the following steps:

[0030] (1) Slowly add 5-200 part of the cross-linking dextran to add an appropriate amount of volume (1 g: 5-20 mL) of distilled water, stirred for 1-3 h;

[0031] (2) The mixture obtained by step (1) was added 0.2 to 30 parts of sodium hyaluronate and 20-300 parts of the microspheres, stirred from 1 to 3 h, sterilized at 100-180 ° C for 5-60 min;

[0032] (3) The mixture obtained by step (2) is added to a surface filler after mixing a mixture of 100-960 parts of an external body and 10-150 parts of injection.

[0033] The entire preparation process should ensure aseptic environment.

Embodiment 1

[0036] A material for facial shaping filled, is made of a raw material of the following weight fraction: 20 cop-pro-polylactic acid microspheres, 100 parts of the outer body, 5 part of crosslinked glucan microspheres, and sodium hyaluronate 0.2 10 parts of normal saline in injection; the diameter of the left-handed polylactic acid microspheres is 30 um; the exosoment body is stem cell source; the crosslinking glucan microspheres have a molecular weight of 10,000; the concentration of physiological saline in injection is 0.8% by weight; transparent; The molecular weight of sodium sour sodium is 10,000;

[0037] The preparation method of the material for facial shaping filled is prepared according to the following steps:

[0038] (1) 5 parts of the addition of 5 parts of cross-linking dextran (both the amount ratio of 1 g: 5 mL) were stirred;

[0039] (2) 0.2 parts of the mixture obtained from step (1) and 20 parts of hyaluronate and 20 parts of left-handed polylactic acid microsphe...

Embodiment 2

[0042]A material for facial shaping, is made of a raw material of the following weight parts: 300 microspheres of the left-threateic acid microsphere, 960 exosomes, 200 parts of crosslinking glucan microspheres, and sodium hyaluronate 30 Part of physiological saline in injection; the diameter of the left polylactic acid microspheres is 60 um; the outer body is a stem cell source; the molecular weight of the crosslinked glucan microsphere is 5 million; the concentration of physiological saline in injection is 1.0% by weight; transparent; The molecular weight of sodium sour sodium titrate is 3 million;

[0043] The preparation method of the material for facial shaping filled is prepared according to the following steps:

[0044] (1) Slowly adding distilled water while stirring 200 partial cross-linking dextran (both the amount ratio of 1 g: 20 mL), stir for 3 h;

[0045] (2) 30 parts of the mixture obtained by step (1) and 300 parts of left-handed polylactic acid microspheres were a...

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Abstract

The invention belongs to the technical field of medical materials, and particularly relates to a material for face shaping and filling and a preparation method thereof, the material is prepared from the following raw materials by weight: 20-300 parts of L-polylactic acid microspheres, 100-960 parts of exosome, 5-200 parts of cross-linked glucan microspheres, 0.2-30 parts of sodium hyaluronate, and 10-150 parts of normal saline; the problem of activity reduction caused by exosome storage and transportation can be solved, immediate filling and long-term filling effects can be achieved when the exosome is implanted into the skin, histocompatibility is better, maintenance time is longer, the effect is more natural, postoperative reaction is slight, and the lasting filling effect can be achieved.

Description

Technical field [0001] The present invention belongs to the technical field of medical materials, and more particularly to a material for facial shaping and preparation methods thereof. Background technique [0002] As the year passes, the skin will naturally relax and generate wrinkles, especially the facial contourness aging, including visible skin wrinkles, deep nasal lip, frown pattern, puppet, cheek incorporated prints, front-wide wrinkles, temporal Collapse, etc. Similarly, because the nasal beam collapsed in congenital or trauma and the eyebrow bone, the lower 颏 正 正 正 will bring trouble to people. Beautiful is a human eternal topic and the goal of pursuit, how to effectively delay skin aging, and the beautification face is still a problem that people continue to explore and solve. [0003] Injection beauty is a kind of non-surgical plastic surgery, using injection to inject biocompatibility of biocompatible biocompatibility into the dermis or subcutaneous, and achieve a cl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L27/18A61L27/36A61L27/20A61L27/50A61L27/02A61L27/54A61L27/56
CPCA61L27/18A61L27/3604A61L27/20A61L27/50A61L27/025A61L27/54A61L27/56A61L2400/06A61L2300/412A61L2300/30C08L67/04C08L5/02C08L5/08
Inventor 李阿峰明磊国王清霞
Owner 陕西科美致尚生物科技有限公司
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