Method for treating scars by extracting autologous hair follicle stem cells for transplantation

A technology of hair follicle stem cells and transplantation, applied in animal cells, vertebrate cells, artificial cell constructs, etc., can solve problems such as difficult to obtain satisfactory curative effect, high treatment cost, secondary scars, etc., to improve scar blood supply, soften Scars, effects of improving survival rate and activity

Pending Publication Date: 2021-06-18
刘景卫
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In short, the traditional method is traumatic, the treatment cost is high, and it is easy to form se

Method used

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  • Method for treating scars by extracting autologous hair follicle stem cells for transplantation

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Step S1, the calculation method of the scar area and the calculation of the number of extracted hair follicles

[0033] Step S2, hair follicle extraction, using FUE technology to extract a hair follicle unit;

[0034] Step S3, separating the hair follicles, separating the hair follicle units into individual hair follicles under an electron microscope;

[0035] Step S4, in vitro culture of hair follicles, put the extracted and isolated individual hair follicles into a special culture medium for cultivation, and cultivate them to enhance the activity of hair follicle stem cells and promote their differentiation and proliferation;

[0036] Step S5, the formula of the anesthetic and the anesthesia method, by changing the preparation of the scar anesthetic and the innovation of the anesthesia method, to improve the blood supply of the scar, soften the scar, and facilitate the growth of hair follicle stem cells;

[0037] Step S6, the transplantation of hair follicles, using ...

Embodiment 2

[0046] In this embodiment, the effective rate of treating scars by hair follicle melanocyte stem cell transplantation reaches over 99%.

[0047] Technical difficulties and operation steps of the present invention:

[0048] Technical difficulties: "Survival rate" refers to whether the hair follicle stem cells can survive directly after planting, which is related to the later treatment effect, and the autologous hair follicle stem cells obtained after extraction have slow cycle, strong self-renewal ability, high proliferation ability, multi-differentiation It has characteristics such as chemical potential, and can continue to repair scar tissue after transplantation.

[0049] Surgical steps: 1. Through the innovative calculation method of scar area and the calculation of the number of extracted hair follicles; the hair follicles containing hair follicle stem cells are extracted by FUE technology, and the hair follicles are extracted and separated, put into special culture medium...

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Abstract

The invention discloses a technical method for treating scars by hair follicle stem cell transplantation. The technical method comprises the following steps: treatment of scar areas; Extraction and separation of hair follicles; in vitro-culture of the hair follicles; wherein specially-prepared anesthetics are used, and through a preparation change and innovation of scar anesthetics, the purposes of improving scar blood supply, softening scars and facilitating the growth of hair follicle stem cells are achieved; and transplantation of the hair follicle stem cells. Through in-vitro culture technology of the hair follicles, FUE technology is adopted to extract and separate single hair follicle, the single hair follicle is put into a special culture solution to be cultured, and a special anesthetic is prepared and used, thus achieving the purposes of improving scar blood supply, softening scars and facilitating growth of hair follicle stem cells, thus finally realizing the effects of inhibiting scar hyperplasia, softening and repairing the scars and removing and beautifying the scars.

Description

technical field [0001] The invention relates to the technical field of hair follicle transplantation, in particular to a technical method for treating scars by hair follicle stem cell transplantation. Background technique [0002] "Scar" is the damage of physical, biological, chemical and other factors on human skin Soft tissue , resulting in severe damage to the skin and soft tissue, which cannot be completely repaired normally by itself, and is transferred to the local symptoms left by fibrous tissue replacement and repair, which affect both appearance and function. What "scars" bring to patients is huge physical pain and mental pain, especially the scars left over from burns, scalds, and severe trauma. Scar hyperplasia The period of several years almost made the patient miserable. Then the atrophy period makes the patient's face unrecognizable and dysfunction, causing the patient's great physical and mental obstacles. [0003] Keloids The surface of the raised skin ...

Claims

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Application Information

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IPC IPC(8): A61K35/36A61P17/02C12N5/071
CPCA61K35/36A61P17/02C12N5/0627
Inventor 刘景卫
Owner 刘景卫
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