Special guide needle for under-eye puffiness

Abstract

The invention discloses a special guide needle for under-eye puffiness. The special guide needle comprises a handle and a guide needle body, wherein the guide needle body is arranged at one end of thehandle; the guide needle body comprises a straight needle part, a curved needle part and a needle head; a bevel edge is arranged on the needle head; a needle thread hole is formed in the needle head;a through groove is formed in the end, close to the straight needle part, of the handle; an adjusting nut is arranged at the end, away from the curved needle part, of the straight needle part; a guide block is arranged on the outer wall of one end of the handle; and a thread guide hole is formed in the guide block. The guide needle body is set to be composed of the straight needle part, the curved needle part and the needle head; the curved needle part has relatively small rigidity compared with a traditional round hole straight needle, so that threading operation can be conveniently carriedout in a relatively small operation environment; the straight needle part is matched with the adjusting nut and the through groove, so that the installation length of the guide needle body in the handle can be adjusted, and the requirement for flexible change of the length of the guide needle in an operation can be met; and the thread guide hole is formed, so that an operation thread can be guided, and the phenomenon that the operation thread is wound is avoided.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a special guide needle for eye bags. Background technique [0002] Face rejuvenation refers to various means and methods (including shape, anatomy and physiological structure, etc.) that can restore the aging face to a younger appearance. With age, eye bags, tear troughs, and mid-face depressions are prone to appear in the eyes, which will seriously affect the face and make patients look old and unbeautiful, which will lead to problems such as lack of self-confidence. Therefore, many people will choose eye bag surgery to improve this problem. Orbital fat release surgery has become an effective way to solve this problem. [0003] Guide needles are needed during the operation. At present, most of the guide needles are straight needles with round holes. This kind of guide needle is rigid and cannot be passed through in a small operating environment. It is difficult to meet the surgi...

AI Technical Summary

Problems solved by technology

[0003] Guide needles are needed during the operation. At present, most of the guide needles are straight needles with round holes. This kind of guide needle is rigid and cannot be passed through in a small operating environment. It is difficult to meet the surgical requirements, and the existing The length of the guide needle is fixed, and the length cannot be adjusted according to the surgical needs, and the flexibility is poor

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