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Fixing device for external auditory canal mouth microphone of artificial cochlear sound processor

A cochlear implant and fixation device technology, which is applied in hearing aids, ear therapy, implanted hearing aids, etc., can solve problems such as poor sound transmission effect and sound obstruction, and achieve the effect of improving the sound transmission effect

Pending Publication Date: 2019-07-30
杭州听工场科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing fixing device for the microphone of the external auditory canal of the cochlear implant sound processor only fixes the microphone, but the sound is often hindered when the sound is transmitted to the patient's ear canal, resulting in poor sound transmission effect. It is necessary to design a device for artificial Cochlear sound processor external auditory canal microphone fixation device to solve the above problems

Method used

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  • Fixing device for external auditory canal mouth microphone of artificial cochlear sound processor
  • Fixing device for external auditory canal mouth microphone of artificial cochlear sound processor
  • Fixing device for external auditory canal mouth microphone of artificial cochlear sound processor

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Embodiment one of the present invention: please refer to figure 1 and figure 2 , a fixing device for a cochlear implant sound processor external auditory canal microphone, comprising a cochlear implant body 1, a vent hole 2 for transmitting sound is provided on the cochlear implant body 1, and a hollow vent is arranged on the cochlear implant body 1 to reduce material cost Hole 5, the hollow through hole 5 is on the right side of the vent hole 2, the upper end of the cochlear implant body 1 is fixedly connected to the fixed head 4, and the fixed round hole 3 for fixing the microphone is opened on the fixed head 4, and the cochlear implant body 1 and the fixed head 4 are The integrated structure, specifically, first assemble the integrated body of the cochlear implant body 1 and the fixed head 4 to such as Figure 4 As shown in the ear of the patient, make the integrated body fully fit on the inner wall of the auricle, and make the fixed head 4 face outward, at this t...

Embodiment 2

[0025] Embodiment two of the present invention: please refer to image 3 , the upper end of the fixed head 4 is provided with an auxiliary clamping mechanism 41, the auxiliary clamping mechanism 41 includes an adjusting screw rod 411, the lower end of the adjusting screw rod 411 is rotated and connected to an arc-shaped plate 413, and the ring-shaped outer thread of the adjusting screw rod 411 is connected to the sleeve 412, and the sleeve 412 It is fixedly connected in the fixed head 4 and extends to the upper end of the fixed head 4. Specifically, when the size of the microphone is smaller than the inner diameter of the fixed round hole 3, the fixed round hole 3 cannot fasten the microphone, and the microphone is inserted through the fixed round hole 3, and then rotated Adjusting the screw rod 411, because the adjusting screw rod 411 is threadedly connected with the sleeve 412, so the adjusting screw rod 411 rotates and moves downward along the sleeve 412, and then drives the...

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Abstract

The invention provides a fixing device for an external auditory canal mouth microphone of an artificial cochlear sound processor. The device comprises an artificial cochlea body. The artificial cochlea body is provided with a vent hole used for transmitting sound. a hollow through hole for reducing the material cost is formed in the artificial cochlea body. The hollow through hole is formed in theright side of the vent hole; wherein the upper end of the artificial cochlea body is fixedly connected with a fixing head. The fixing head is provided with a fixing round hole used for fixing a microphone, the design enables a vent hole to be in butt joint with an ear hole of a patient, then the fixing round hole is used for fixedly installing the microphone, the vent hole can transmit sound intothe ear hole of the patient, and the sound transmission effect is improved.

Description

technical field [0001] The invention relates to a fixing device for a microphone of an external auditory canal opening of a cochlear artificial sound processor, which belongs to the field of hearing equipment. Background technique [0002] Cochlear implants are currently the only effective device and method recognized worldwide that can restore hearing to patients with bilateral severe or extremely severe sensorineural deafness. Cochlear implants are one of the miracles of modern medicine. Cochlear implants are designed to help patients with extremely severe deafness recover Auditory and verbal communication skills. Cochlear implants are a new technology for deaf rehabilitation that has developed rapidly in recent years. At the same time, auxiliary microphones are often needed to collect sound, so cochlear implants are often used to fix the microphones. [0003] The existing fixing device for the microphone of the external auditory canal of the cochlear implant sound proces...

Claims

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Application Information

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IPC IPC(8): H04R25/00A61F11/00
CPCH04R25/604A61F11/00H04R2225/67
Inventor 王君炜
Owner 杭州听工场科技有限公司
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