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Speech audiometry device and audiometry method

A technology of audiometry and speech, which is applied in the fields of audiometer, diagnostic recording/measurement, medical science, etc. It can solve the problems of time-consuming, coordination errors, etc., and achieve the effect of easy-to-use and efficient audiometry system

Active Publication Date: 2020-10-16
FOSHAN BOZHI MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few clinical applications of speech audiometry at present. There are many reasons. Among them, how to determine whether the subject is recognized is the main problem. There is still a long time-consuming and the need for operators to identify the test words spoken by the subject, and there are many coordination errors. And other issues

Method used

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  • Speech audiometry device and audiometry method
  • Speech audiometry device and audiometry method
  • Speech audiometry device and audiometry method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Figure 1~2 A speech audiometry device according to an embodiment of the present invention is schematically shown.

[0040] like figure 1 As shown, the speech audiometry device includes a host computer 1 , an audiometry earphone 3 , an audiometer 2 and an answering device 4 .

[0041] The answering device 4 of this embodiment is used in conjunction with the conventional audiometer 2 . And it is connected with the host computer 1 and the audiometry earphone 3 through a conventional connection method.

[0042] like Figure 1~2 As shown, the response device 4 includes a single-chip microcomputer 41 , a verification storage module 42 , an identification conversion module 43 and an operation panel 44 . The single-chip microcomputer 41 is connected with the host computer 1, the audiometry earphone 3 is connected with the audiometer 2, the single-chip microcomputer 41 of the answering device 4 is connected with the audiometer 2, and the checking storage module 42, the reco...

Embodiment 2

[0072] image 3 A speech audiometry device according to another embodiment of the present invention is schematically shown.

[0073] like image 3 As shown, the structure of the speech audiometry device of this embodiment is basically the same as that of Embodiment 1, and the difference is that the number of visible information displayed in the visual information display area 4412 of this embodiment is different from that of Embodiment 1.

[0074] like image 3 As shown, the number of visible information displayed in the visible information display area 4412 of this embodiment is 9 pieces, which are distributed in a shape similar to a "nine square grid". Of course, if the visible information is a pattern, the number of visible information displayed in the visible information display area 4412 may be less, only about 5-6 including the correct pattern.

[0075] image 3 The interface of the audiometry process whose audiometry item is "Speech Recognition Threshold SRT Audiome...

Embodiment 3

[0077] like Figure 4 As shown, the structure of the speech audiometry device of this embodiment is basically the same as that of Embodiment 1, the difference is that the operation screen 44 of this embodiment is a non-touch screen, and the buttons 4421 in the operation area 442 are all push-button buttons.

[0078] like Figure 4 As shown, the display area 441 and the operation area 442 of this embodiment are arranged in split screens and are respectively arranged on the left and right sides of the operation screen 44 . like Figure 4 As shown, the display area 441 is set on the left side of the operation screen 44 , and the operation area 442 is set on the right side of the operation screen 44 . Therefore, the split-screen setting is easy to operate, can prevent misoperation to the greatest extent, and improve audiometry efficiency.

[0079] The button 4421 includes a visual information selection button 4421a, the visual information selection button 4421a is the same as t...

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Abstract

The invention discloses a speech audiometry device, and the speech audiometry device includes a host computer, an audiometer and an audiometric earphone. An answering device includes a single-chip microcomputer, a verification-storage module, a recognition-conversion module and an operation screen. The single-chip microcomputer is connected with the host computer, the audiometric earphone is connected with the audiometer, the single-chip microcomputer of the answering device is connected with the audiometer, and the verification-storage module, the recognition-conversion module and the operation screen are all connected with the single-chip microcomputer. The invention also provides an audiometry method, and the audiometry method includes the following steps: setting parameters, making preparation, carrying out audiometry, answering, repeating, etc. The answering device of the invention can be used together with the conventional audiometer in a matching way in the actual use process, and is operated by a subject independently, with strong subjectivity, small cooperation error, more accurate audiometry results and high reliability. The operation screen of the invention is in a distributed type structure and various in forms, capable of meeting various use requirements and users, convenient to use and operate and easy to realize an highly-efficient audiometry system.

Description

technical field [0001] The invention relates to the field of hearing equipment, in particular to a speech audiometry device and an audiometry method. Background technique [0002] In the final analysis, hearing is the behavioral response of the human ear to sound; the basic state of hearing function includes perception, discrimination, identification and measurement. Clinically, speech audiometry is one of the important means to explore the basic state of human auditory function. It can directly evaluate the speech recognition ability of the subject, and it is mostly performed in conjunction with pure tone audiometry. However, there are few clinical applications of speech audiometry at present. There are many reasons. Among them, how to determine whether the subject is recognized is the main problem. There is still a long time-consuming and the need for the operator to identify the test words spoken by the subject, and there are many coordination errors. And other issues. ...

Claims

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Application Information

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IPC IPC(8): A61B5/12
CPCA61B5/123
Inventor 文卫平蓝天翔熊彬彬熊观霞李华伟蔡成福蓝军
Owner FOSHAN BOZHI MEDICAL TECH CO LTD
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