Hair transplantation method and hair transplantation system without damaging hair follicles

Abstract

The invention discloses a hair transplantation method and a hair transplantation system without damaging hair follicles, the hair transplantation method comprises hair follicle selection, hair lifting, hair follicle cutting, hair follicle needle installation and hair follicle planting, and the hair transplantation system comprises a hair follicle obtaining device and a hair follicle planting device. Hair on the hair follicle to be taken is lifted to cut protruding skin instead of inserting to obtain the hair follicle, the hair follicle is dragged into the hair follicle protection cylinder under continuous traction of the hair puller, the inner cylinder is used for protection, the middle cylinder is used for cutting, and the outer protection cover is used for fixing the skin so that sharp damage to the hair follicle is avoided, the hair follicles are sequentially loaded into the hair follicle cylinder during planting, the hair follicles are prevented from being damaged by trimming and needle points, the filling and displacement processes of the hair follicles are completed in the sleeve, friction between the hair follicles and recipient area tissue is avoided, contusion and extrusion injuries of the hair follicles are reduced, the needle core withdraws from the needle tube when abutting against the hair follicles and cannot bring out the hair follicles, and thus hair follicle damage is minimized, and the planting survival rate is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of beauty equipment, and in particular relates to a hair transplantation method and a hair transplantation system without damaging hair follicles. Background technique [0002] In the early stage of hair transplantation (before 1995), skin grafts with hair were used, and the defect in the donor area was large; FUT technology was proposed in 1995, and the defect in the donor area was reduced (the skin lesion area of ​​the donor area was about 15mm*180mm), but the donor hair follicle The damage rate has increased compared with the previous one; the FUE technology was proposed and promoted in 2001 and has been used until now, and the defect in the donor area has been further reduced (the skin lesion area of ​​a single hair follicle extraction area is less than 1.0mm*1.0mm), but the donor hair follicle damage rate Larger than the previous two. From the perspective of the history of hair transplantation, the int...

AI Technical Summary

Problems solved by technology

However, as the damage decreases, the damage to the hair follicles of the transplanted donors increases greatly (hair follicles are transected during extraction, hair follicles are partially transected, hair follicles are contused, hair follicles are squeezed, etc., separated sharp cuts, hair follicles are contused during planting, hair follicles are squeezed, etc. bruises), and the difficulty of operation is further increased

[0003] At present, the trephine insertion type cutting hair follicle extraction (FUE) is commonly used, but the cutting edge of this trephine is sharp, and because the congenital arrangement of the hair follicles is irregular or curved, when using this trephine to insert the skin to harvest the hair follicles, it is easy to cause The hair follicles are transected, so that the hair follicles are damaged. At the same time, after the cutting edge cuts the fur tissue around the hair follicles, the hair follicles are usually picked up and cut with tweezers, and the hair follicles are often damaged when the tweezers are clamped, resulting in a low success rate of hair follicles.

After the implanted hair is taken out, it is often necessary to trim around the hair follicles, and then reversely load the needle from the needle tip of the planting pen into the needle. When trimming, the knife edge will scratch the hair follicles. low survival rate

Images