Individualized auricle fixer after auricle reconstruction and preparation method thereof

Abstract

The invention belongs to the field of rehabilitation medicine, and discloses an individualized auricle fixer after auricle reconstruction, including any one or both of the ear cranial groove and the concha cavity, an anti-scar material and a concave-convex structure; an anti-scar The material is coated on the surface of the ear cranial groove that is close to the ear skin; the concha cavity and the ear cranial groove are connected to each other; the concave-convex structure is located on the outer wall of the concha cavity, and the largest cross-section of the concha cavity is located in the concave-convex area. within the minimum section boundary of the structure. There is a gap between the boundary of the section of the concha cavity and the smallest circumference that can cover the boundary of the concave-convex structure. The invention avoids the problems of difficult cutting and low compliance of patients during the daily use of scar stickers; adopts the silicone gel coating with silicone, which strengthens the therapeutic effect on scars and reduces skin itching and discomfort induced by long-term wearing ; High fit, the special design of the concave-convex structure increases the wearing stability and the binding strength of the fixer.

Description

Technical field [0001] The present invention belongs to the field of rehabilitation, and more particularly to a latoclutaneous auricle fixator and a preparation method thereof. Background technique [0002] The congenital small ear malformation is the second place in the second place, the incidence rate is high, affecting the appearance and psychological development of patients. At present, the autologous ribs in China is an important means of improving the appearance of patients and restoring patients' self-confidence. The auricle re-energism is conducted: the first period is the ear after the ear rejection, that is, the skin expansion of a specific size in the patient's dearmia cossure is buried, and the skin is expanded regularly after returning the skin; the second application Autologous cartilage carving auricle brackets wrapped in the earwise gum petals and expanded flaps, and covered with free leather flakes in the ear; the third phase, the further repair adjustment of the...

AI Technical Summary

Problems solved by technology

[0004] The existing solutions will undoubtedly increase the surgical trauma of patients, prolong the operation time and postoperative recovery time, increase the risk of surgery, and increase the psychological and economic burden of patients and their families. Therefore, there is an urgent need for an effective prevention of postoperative ear reconstruction Nonsurgical treatment of abnormalities, especially narrowing of the otic cranial angle

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