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Device for loading hair grafts into graft implantation instrument

A technology for loading devices and grafts, which is applied in the direction of dissection instruments, suction instruments, skin transplantation, etc. It can solve the problems of compatibility of implanted instruments and achieve the effect of ensuring loading

Pending Publication Date: 2021-08-13
帕斯卡尔布杰马
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0016] However, these solutions are not compatible with existing "Choi Implanter" type implant devices

Method used

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  • Device for loading hair grafts into graft implantation instrument
  • Device for loading hair grafts into graft implantation instrument
  • Device for loading hair grafts into graft implantation instrument

Examples

Experimental program
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Embodiment Construction

[0073] In the specification and in the following claims, the same reference numerals will be used to refer to the same, similar or analogous parts, and for the convenience of description, we will use the term "former" on a non-limiting basis with reference to the accompanying drawings. Section", "Rear", "Horizontal", "Vertical", "Upper", "Lower", etc.

[0074] exist Figure 1A , Figure 1B and figure 2 , it can be seen that a hair graft implantation instrument 1 comprises an elongated body having a sleeve 2 in the form of a cylinder for sliding a piston 3 at one end thereof Extended by a conical conical part 4 at the center and by a switch actuator 6 at its opposite end.

[0075] The sleeve 2 is positioned between the conical taper part 4 and the switch actuator 6 and has a length smaller than the distance between the conical taper part 4 and the switch actuator 6 in order to allow the piston 3 to move relative to the Sleeve 2 slides.

[0076] The conical conical part 4 h...

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Abstract

The invention relates to a device (14, 14') for loading hair grafts into a Choi implanter-type implantation instrument, including an element comprising: a first hole (18a) connected to a channel (17) that opens into a fluid-discharge chamber (21); a second hole (22) which can be connected to the fluid-discharge chamber (21) and define a path with the channel (17), such as to allow a needle (5) of an implantation instrument (1) to be introduced into the path through the second hole (22); and connection means (23) for connecting the fluid-discharge chamber (21) to a vacuum source (27). The first hole (18a) is connected to a first tube (20) used to deliver a graft (12), such that the graft (12) can be inserted into the needle (5) of the implantation instrument (1).

Description

technical field [0001] The present invention relates to a device for loading a hair graft into an apparatus for implanting said graft into the skin, and a device for transferring and loading a hair graft into a device for implanting said graft A method of implanting a device in the skin. [0002] The invention has particularly important (but not exclusive) application in the field of treatment of baldness by hair transplant surgery. Background technique [0003] One known technique of hair transplantation consists of taking a sample of a fragment of skin from the back side of the scalp, usually in the form of a cylinder with a very small diameter, called a graft or micrograft , the skin fragment sample comprising approximately 1 to 3 hair roots known as follicular units; loading the skin fragment sample into an instrument for implantation; and reimplanting the skin fragment sample in the bald area . [0004] A graft cutting device is known as a graft capture device that i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61B17/3209A61F2/10A61B17/34A61B17/00
CPCA61B17/3468A61B2017/0053A61B2017/00561A61B2017/00752A61F2/10A61F2220/0008A61B2017/00969A61B2217/005
Inventor 帕斯卡尔·布杰马
Owner 帕斯卡尔布杰马
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