module for skin surgery

Abstract

The invention provides a module for skin resurfacing comprising a main body having a hollow inner side; a reciprocating assembly, which can move back and forth by the rotation in the rear part of the main body in order to form a medicine injection channel; a needle assembly, which is used for the installation of the needle, and is fixedly combined with the reciprocating assembly; an absorption assembly, which is disposed in the front part of the main body in a rotatable manner, and penetrates the same, and therefore the needle can get in and out; a suck-in opening, which is disposed in a side surface, and is provided with a surface contacted with the skin with the help of the suction force; a supporting device, which is used for the elastic supporting between the absorption assembly and the needle assembly in the main body. By using the supporting device, the needle cannot protrude toward the surface with the absorption assembly, before the needle is inserted in the skin for the resurfacing, and therefore the safety performance can be guaranteed to the greatest extent.

Description

technical field [0001] The present invention relates to a module for skin surgery, in particular to a module that usually does not protrude the needle to ensure safety before performing surgery on the skin. However, when the surgery is performed, the needle is not inserted into the skin first, but is first adsorbed to the skin, and then the needle is A module for skin surgery that is inserted into the skin to perform surgery. Background technique [0002] In general, the multi-hole surgery method of piercing many microscopic holes in the skin and injecting drugs into the body is the method to eliminate various skin diseases such as wrinkles or moles, scars, stretch marks, acne, freckles, pigmentation, etc., and maintain It is a widely used surgical method for hair health, hair loss improvement and obesity treatment. [0003] This porous surgery method can produce new flesh by using the regenerative power of damaged skin tissue, or allow medicines to penetrate into the body ...

AI Technical Summary

Problems solved by technology

[0010] However, in the module for skin surgery disclosed in the laid-open patent publication, the needle always protrudes toward the front of the suction unit, so there is a disadvantage that a dangerous situation is always induced to the operator or the patient.

[0011] In addition, during the operation, since the needle is first inserted into the skin of the patient, the patient may feel pain at the moment of needle insertion.

Images