Hearing test method and hearing screening instrument for automatically correcting influence of environmental noise

Abstract

The invention discloses a hearing test method and a hearing screening instrument for automatically correcting the influence of environmental noise. The hearing screening instrument includes a digitalaudio processing system, a digital information interaction system, a noise monitoring device, a computer system and an audiometry earphone. Through noise monitoring, the configuration of the audiometry earphone, a hearing test and the processing of test results, the test results are automatically generated after being processed by the system and includes, but is not limited to, a pure tone audiogram, the pure tone audiogram is externally connected for printing, or recorded and saved through a memory or is uploaded to a designated server via the network to establish a large database for clinical reference and statistical use by higher level hospitals or experts. In the above manner, the hearing test method and the hearing screening instrument for automatically correcting the influence of environmental noise have low requirements on environmental noise and test mute, and can be easily operated by non-professionals, so that a subject can quickly and effectively undergo hearing screening to determine whether the hearing is normal.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a hearing test method and a hearing screening instrument for automatically correcting the influence of environmental noise. Background technique [0002] The hearing test mainly checks the degree of hearing loss of the human ear, and obtains a subjective or objective value, that is, the decibel number at which the human ear can hear the lowest level of sound when stimulating sounds are emitted at different frequencies; the test values ​​​​through air conduction and bone conduction can be Judging the severity of hearing loss and the nature of deafness, judging whether it is conductive deafness, sensorineural deafness, or mixed deafness, etc., and understanding the auditory function status and hearing system diseases of the subjects through their responses to sound stimulation a diagnostic method. [0003] Pure tone audiometry in professional institutions requires a quiet room, a ...

AI Technical Summary

Problems solved by technology

[0003] Performing pure tone hearing tests in professional institutions requires a quiet room, professional audiometers and professional testers to operate. The existing test methods are cumbersome to operate and the test time is too long

However, in grass-roots communities or clinics and other places with limited external facilities and professionals, non-professional hearing testers need to conduct simple and quick operations under the noise conditions of ordinary living environments, and the hearing screening with adjustable detection accuracy can also be performed. Store hearing screening data and upload it online, and support the establishment of a large database. Currently, there is no device on the market that can meet the above requirements and needs to be improved.

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