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Ear canal chimera assembly, ear canal chimera and production method thereof

A production method and technology of chimera, which are applied to electrical components, hearing aid shells, hearing aids, etc., can solve the problem that the ear canal chimera cannot be formed at one time, and achieve the effect of reducing adaptation, convenient use and quick acquisition.

Inactive Publication Date: 2018-08-17
杨松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide an ear canal chimera assembly, an ear canal chimera and a manufacturing method thereof, so as to solve the problem that the existing ear canal chimera cannot be formed at one time

Method used

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  • Ear canal chimera assembly, ear canal chimera and production method thereof
  • Ear canal chimera assembly, ear canal chimera and production method thereof
  • Ear canal chimera assembly, ear canal chimera and production method thereof

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Embodiment Construction

[0028] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] refer to figure 1 , an ear canal mosaic assembly, comprising a cavity inner layer 2 and a cavity outer layer 1;

[0030] The cavity inner layer 2 is cylindrical or prismatic;

[0031] The cavity outer layer 1 is sleeved on the outside of the cavity inner layer 2 to form a cavity interlayer; the cavity outer layer 1 is provided with perforations;

[0032] The outer layer 1 of the cavity is provided with a light guide structure, which is used to guide external light into the inside and outside of the cavity interlayer.

[0033] The structure of the ear can be divided into three parts: the outer ear, middle ear and inner ear. The ear canal chimera is a necessary part to fit the hearing aid, and it is set on the outer ear. The ear canal chimera must completely fit the inner wall of the user's ear canal in order...

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Abstract

The invention provides an ear canal chimera assembly, an ear canal chimera and a production method thereof. The ear canal chimera assembly with a cavity interlayer is prepared, the ear canal chimera assembly is placed into an ear canal of a user, a photocuring material is injected into the cavity interlayer, and through ultraviolet irradiation, the photocuring material is cured and formed, so therigid ear canal chimera fitting the user is obtained. The ear canal chimera assembly is convenient for use, the time of fitting the ear canal chimera with the user is greatly reduced, and the user canrapidly obtain a required hearing aid device.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an ear canal chimera assembly, an ear canal chimera and a manufacturing method thereof. Background technique [0002] When fitting hearing aids, whether it is an outer ear type or an inner ear type, a personalized ear canal chimera needs to be completed. This hollow and rigid chimera fits perfectly against the inner wall of the ear canal without sound leakage causing mixing or discomfort. The previous method is to fill the ear canal with solidified material, take it out as a male mold to process the female mold after delayed curing, and then process a hollow rigid chimera in the female mold. However, such a process is cumbersome and time-consuming, resulting in extremely cumbersome fitting of hearing aids. [0003] The industry has been looking for a one-time molding ear canal chimera construction method to obtain the corresponding ear canal chimera to meet the needs of hearing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R25/00
CPCH04R25/65H04R2225/0213
Inventor 杨松
Owner 杨松