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Healing agent containing autologous collagen and application of healing agent

A collagen and healing agent technology, applied in the field of biomedical materials, can solve the problems of high incidence of adverse reactions, eye swelling of patients, and unfavorable recovery of patients, so as to enhance skin regeneration function, have no toxic side effects, and promote wound healing. Effect

Inactive Publication Date: 2018-12-25
白晋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the traditional incision method, the eyes of patients will be swollen for a long time after operation, and the incidence of adverse reactions is high, which is not conducive to the recovery of patients; although the catgut embedding method has less trauma to the patient's eyes, the postoperative maintenance time is longer. short

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The preparation method of the healing agent containing autologous collagen in this embodiment: 26% autologous collagen, 18% nicotinamide, 5% fibroblast growth factor, 4% L-vitamin C, transparent 5% hyaluronic acid, 2% binder, just disperse evenly.

[0028] Wherein, the binder includes chitosan and sodium carboxymethyl cellulose, and its weight ratio is 1:1.

[0029] The preparation method of autologous collagen is as follows: the blood is collected from the human body through blood collection, the blood enters the whole blood separator after the first centrifugation, and second centrifugation is carried out in the whole blood separator, the whole blood centrifugation is divided into three layers, from top to bottom The plasma layer, the buffy coat layer and the red blood cell layer are followed by the plasma layer, the buffy coat layer and the red blood cell layer. The liquids of the plasma layer, the buffy coat layer and the red blood cell layer are respectively introd...

Embodiment 2

[0031] The preparation method of the healing agent containing autologous collagen in this embodiment: 32% autologous collagen, 15% nicotinamide, 8% epidermal growth factor, 2% L-vitamin C, and hyaluronic acid are sequentially added to 37% deionized water 2%, binder 4%, just disperse evenly.

[0032] Wherein, the binder includes chitosan and sodium carboxymethyl cellulose, and its weight ratio is 1:2.5.

[0033] The preparation method of autologous collagen is as follows: the blood is collected from the human body through blood collection, the blood enters the whole blood separator after the first centrifugation, and second centrifugation is carried out in the whole blood separator, the whole blood centrifugation is divided into three layers, from top to bottom The plasma layer, the buffy coat layer and the red blood cell layer are followed by the plasma layer, the buffy coat layer and the red blood cell layer. The liquids of the plasma layer, the buffy coat layer and the red b...

Embodiment 3

[0035] The preparation method of the healing agent containing autologous collagen in this embodiment: 22% autologous collagen, 20% nicotinamide, 5% fibroblast growth factor, 5% epidermal growth factor, and L-vitamin are sequentially added to 35% deionized water. C6%, hyaluronic acid 2%, binder 5%, just disperse evenly.

[0036] Wherein, the binder includes chitosan and sodium carboxymethyl cellulose, and its weight ratio is 1:3.

[0037] The preparation method of autologous collagen is as follows: the blood is collected from the human body through blood collection, the blood enters the whole blood separator after the first centrifugation, and second centrifugation is carried out in the whole blood separator, the whole blood centrifugation is divided into three layers, from top to bottom The plasma layer, the buffy coat layer and the red blood cell layer are followed by the plasma layer, the buffy coat layer and the red blood cell layer. The liquids of the plasma layer, the buf...

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Abstract

The invention discloses a healing agent containing autologous collagen and application of the healing agent. The healing agent comprises, by weight percentage, 20-35% of autologous collagen, 15-20% ofnicotinamide, 5-10% of cell growth factor, 2-8% of levorotatory vitamin C, 2-6% of hyaluronic acid, 1-5% of binder and the balance deionized water. The healing agent has the advantages that the components of the healing agent are coordinated to achieve synergic effects of stimulating active cells, stimulating skin tissue, supplementing collagen, rebuilding elastic fibers, repairing damaged cells,fast renewing connective tissue, deeply nourishing the skin, improving skin cracks, enhancing skin regeneration and repairing and stimulating damaged cell tissue to gradually repair scars; the healing agent can promote wound healing and reduce scar formation, has a good repairing effect on the formed scars and can effectively inhibit the scars and scar hyperplasia so as to heal wounds without leaving the scars.

Description

technical field [0001] The invention relates to the technical field of biomedical materials, in particular to a healing agent containing autologous collagen and its application. Background technique [0002] With the development of modern society, China has become a big plastic surgery country. The eyes are the window for emotional communication, and the shape of the eyes plays a vital role in the beauty of the face. Double eyelid surgery is one of the most common and popular cosmetic operations. [0003] Double eyelid surgery, commonly known as double eyelid plastic surgery, is a common operation in plastic surgery. The principle is to make the skin in front of the tarsus and the fibers of the levator muscle aponeurosis form a firm adhesion on the upper edge of the tarsus through surgery, so that when the levator muscle lifts up, a double eyelid fold is formed, that is, It is double eyelid. Different double eyelid cases have different surgical methods, which are generall...

Claims

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Application Information

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IPC IPC(8): A61K38/39A61K47/36A61K47/38A61P17/02A61K31/455A61K31/375A61K31/728A61K38/18A61K38/30
CPCA61K9/0014A61K31/375A61K31/455A61K31/728A61K38/1808A61K38/1825A61K38/30A61K38/39A61K47/36A61K47/38A61P17/02A61K2300/00
Inventor 白晋
Owner 白晋
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