Multi-band acoustic pulse auditory nerve remodeling method and device

Abstract

The invention belongs to the technical field of auditory function repair, and particularly relates to a multi-band acoustic pulse auditory nerve remodeling method and device. The multi-band acoustic pulse auditory nerve remodeling method and device have the technical purposes of improving hearing and eliminating tinnitus. According to the technical scheme, the multi-band acoustic pulse auditory nerve remodeling method comprises the steps that S101, ambient noise value is collected; S102, a relative hearing threshold curve chart of a patient is acquired to obtain one or more sound treatment target area frequencies; S103, each sound treatment target area frequency serves as a basic frequency, narrow-band sound signals are formed through modulation, and the hearing threshold values of the narrow-band sound signals of the patient are acquired and synthesized into a sound file for the patient; S104, the treatment sound file is played. The method is suitable for the field of medical treatment.

Description

technical field [0001] The invention belongs to the technical field of auditory function restoration, and in particular relates to a method and a device for reshaping auditory nerves with multi-band sound pulses. Background technique [0002] Deafness, tinnitus and other auditory impairment events caused by diseases, drugs, etc. are increasing year by year. According to the statistics of the Ministry of Health, there are nearly 30 million deaf-mute patients in my country, of which 8 million are severe deafness. The incidence rate of newborns is about 0.6%. Nearly 200,000 deaf-mute children are newly added every year; the formation of hearing is: external sound waves are transmitted to the external auditory canal through the medium, and then transmitted to the tympanic membrane, the tympanic membrane vibrates, and after being amplified by the auditory ossicles, it is transmitted to the inner ear and stimulates the auditory nerve in the cochlea (also known as Auditory ciliated c...

AI Technical Summary

Problems solved by technology

[0003] The causes of hearing impairment can be roughly divided into three categories: conductive hearing impairment, sensorineural hearing impairment and mixed hearing impairment; most conductive hearing impairment caused by external ear or middle ear lesions can be treated by drugs or surgery. However, there is no effective treatment for sensorineural hearing impairment and tinnitus caused by inner ear or auditory neuropathy, and it is extremely difficult to treat this sensorineural hearing impairment once the opportunity for treatment is missed.

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