Nasal prosthesis holder for rhinoplasty

Abstract

The invention discloses a nose prosthesis fixing device used for an augmentation rhinoplasty, and relates to surgical instruments for augmentation rhinoplasties. The nose prosthesis fixing device is necessary special equipment in the augmentation rhinoplasty. The nose prosthesis fixing device used for the augmentation rhinoplasty is composed of a base body, a pre-tightening screw and an elastic sheet. The pre-tightening screw is installed in the middle of the base body, the elastic sheet is inserted on a lead screw of the pre-tightening screw, and the tightness between the elastic sheet and the base body and the positions of the elastic sheet and the base body are adjusted through the pre-tightening screw. A periosteum detaching knife is arranged at the front end of the base body, and a knife edge of the periosteum detaching knife turns upwards. A strip-shaped through groove is formed in the position between the periosteum detaching knife and the pre-tightening screw, and the other end of the base body is provided with a handle convenient to hold. The top end of the periosteum detaching knife is arc. The elastic sheet is a strip-shaped sheet from wide to narrow and is provided with an arc-shaped arcuate face, and the end, connected to the pre-tightening screw, of the elastic sheet is wider than the other end of the elastic sheet.

Description

technical field [0001] The invention relates to a nasal prosthesis fixer for rhinoplasty, which relates to a surgical instrument for rhinoplasty, and is a necessary special instrument for rhinoplasty. Background technique [0002] With the improvement of people's living standards, medical cosmetology has been accepted by the majority of beauty lovers and fashion people, and has been greatly sought after; among medical cosmetology items, rhinoplasty surgery accounts for a large proportion. As a result, the facial contours and facial features are uncoordinated. This unbeautiful appearance puts a lot of psychological pressure on these people, affects work, life, and spouse selection, and brings great psychological distress to people. It is necessary to improve people's appearance by raising the bridge of the nose, stimulate people's self-confidence, and eliminate psychological pressure. [0003] Rhinoplasty is to sneak out a tunnel under the skin of the bridge of the nose, sep...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, medical cosmetology has been accepted by the majority of beauty lovers and fashion people, and has been greatly sought after; among medical cosmetology items, rhinoplasty surgery accounts for a large proportion. As a result, the facial contours and facial features are uncoordinated. This unbeautiful appearance puts a lot of psychological pressure on these people, affects work, life, and spouse selection, and brings great psychological distress to people. It is necessary to improve people's appearance by raising the bridge of the nose, stimulate people's self-confidence, and eliminate psychological pressure

[0003] Rhinoplasty is to sneak out a tunnel under the skin of the bridge of the nose, separate the periosteum at the nasal bone, and put the nasal prosthesis material into the tunnel to achieve the cosmetic effect of the nasal bridge. Targeted sculpting treatment is carried out according to the specific conditions of the bridge of the patient's nose. Some nasal prostheses are relatively thin after sculpture and trimming. Thinner nasal prostheses are often not strong enough and appear soft. Curled, discounted or unable to put in, it often takes repeated repetitions to re-insert, which causes inconvenience and difficulty to the operation, prolongs the operation time, and also increases the chance of infection due to repeated insertion, resulting in adverse consequences

At present, the nasal prosthesis placer used in the market is clamp type. When using the clamp type nasal prosthesis placer, put your fingers into the finger ring, tighten the clamp body, and place the nasal prosthesis between the clamp body. Into the tunnel, due to the limited strength of the fingers, the operation is unstable and inconvenient, and because the clamp-type nasal prosthesis placer is large in size, it is not conducive to the smooth release of the forceps after the nasal prosthesis is inserted; and After the nasal prosthesis is placed, it cannot be guaranteed that it will not be deflected, so a more convenient, simple, and easy-to-operate surgical instrument is needed to accurately place the nasal prosthesis into the tunnel in the bridge of the nose

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