System and method for pure tone auditory threshold test skill training

Abstract

The application provides a system and method for pure tone auditory threshold test skill training. The skill training cost can be reduced. The system comprises a subject model assembly and an audiometer panel assembly, a pure tone auditory threshold auditory mode selected by an auditory tester is received, a bone conduction earphone and / or an air conduction earphone is worn for a subject model, and the position information of the bone conduction earphone and / or the air conduction earphone is sensed; mapping relation is inquired to obtain the position information mapped by the selected pure tone audiometry mode, whether the sensed position information is matched with the obtained position information or not is judged, and a sensed position information judgment result is prompted; channel information is received, the mapping relationship is inquired to obtain the channel information mapped by the received pure tone audiometry mode, whether the received channel information is matched withthe obtained channel information or not is judged, and a set channel information judgment result is promoted; and the audiometer panel assembly is used for receiving channel information set by an audiometer according to the selected pure tone hearing threshold audiometry mode and the received channel information is outputted to the subject model assembly.

Description

technical field [0001] The present application relates to the technical field of hearing rehabilitation, and in particular, to a system for training pure tone hearing threshold testing skills. Background technique [0002] At present, for patients with hearing impairment, how to accurately understand the degree and nature of their hearing loss is an important basis for subsequent diagnosis and treatment. In clinical practice, the pure tone threshold audiometry method is the most commonly used hearing acquisition method. This method is recommended by the Hearing Conservation Committee of the American Academy of Otolaryngology. patient) an audible sound signal, for example, for a subject whose hearing is estimated to be normal, give a sound of 40dB, and the sound intensity will be reduced in steps of 10dB until the subject can no longer hear it. Then take 5dB as a level, and increase in turn until the subjects can just hear it. Repeat the above steps until three responses ar...

AI Technical Summary

Problems solved by technology

At present, the training method for audiometers is to let the students practice each other as subjects, and the instructor conducts one-on-one training. In this way, more teacher resources are occupied and the training cost is higher.

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