Auricle shape correction apparatus and method for manufacturing same

Abstract

The invention discloses an auricle shape correction apparatus and a method for manufacturing the same. The auricle shape correction apparatus comprises a base and a fixing apparatus. The base is arranged on the inner side of an auricle and is close to the head of a patient, the fixing apparatus is arranged on the outer side of the auricle, the helix of the auricle is clamped by a portion of the fixing apparatus, another portion of the fixing apparatus clings to the base, the base is of a combined structure and comprises a base body and a base framework, the base framework is embedded in the base body, the base body is of a hollow structure with a cavity, the base framework is embedded in the cavity of the base body and is used as a frame of the integral base, external force can be borne bythe base framework, the fixing apparatus is of a combined structure and comprises a fixing apparatus body and a fixing apparatus framework, the fixing apparatus framework is embedded in the fixing apparatus body, the fixing apparatus body is of a hollow structure with a cavity, and the fixing apparatus framework is embedded in the cavity of the fixing apparatus body. The auricle shape correctionapparatus and the method for manufacturing the auricle shape correction apparatus have the advantages that the auricle shape correction apparatus is simple in structure, and the patient can comfortably wear the auricle shape correction apparatus.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to an auricle orthosis and a preparation method thereof, in particular to the correction of neonatal auricle deformity and its individualized production. Background technique [0002] Morphological deformity of the pinna refers to abnormal changes in the morphology of the fully developed pinna. Because the 5th to 9th week of pregnancy is the development period of the auricle cartilage scaffold, abnormal embryonic development during this period can lead to structural defects of auricle cartilage and soft tissue, resulting in structural deformities of the auricle. [0003] The shape deformity of the auricle refers to the deformation of the auricle bracket after 9 weeks of pregnancy due to improper physical external pressure in the uterus or postpartum, including birth canal extrusion, fetal position, and improper sleeping posture. The deformity of the auricle can be reshaped ...

AI Technical Summary

Problems solved by technology

[0006] There are two types of auricle orthoses in the prior art: one is the auricle orthosis with a fixed standard shape and structure, such as the correction of deformed ears disclosed in Chinese patent literature with application number 200880108740X, which uses plastic materials, but This type of orthosis is difficult to meet the different requirements of patients with different auricle deformities

[0007] The other is to use a 3D printer to print out the auricle orthosis, such as the newborn auricle orthosis and its manufacturing method disclosed in the Chinese patent document with application number 2017102148613. The needs of individual requirements of different patients, but limited by the material of the 3D printer, the overall strength of the auricular orthosis cannot be guaranteed, and the comfort of the patient is affected, so the material problem cannot be overcome in the short term

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