Auditory function test device, wearable device and auditory function test system

A technology of functional testing and hearing, applied in the fields of audiometer, diagnostic recording/measurement, medical science, etc., which can solve the problems of not being suitable for subjects and not being objective enough

Pending Publication Date: 2021-07-06
EYE & ENT HOSPITAL SHANGHAI MEDICAL SCHOOL FUDAN UNIV
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide an auditory function testing device...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Auditory function test device, wearable device and auditory function test system
  • Auditory function test device, wearable device and auditory function test system
  • Auditory function test device, wearable device and auditory function test system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0027] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and size of the compon...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides an integrated auditory function test device, a wearable device and an auditory function test system. The integrated auditory function test device comprises an audio output module, a signal recording module and a data interaction module, wherein the audio output module is used for obtaining a matched audio signal according to a sound stimulation instruction, outputting the audio signal to a first external device and sending a synchronous trigger signal to the signal recording module when outputting the audio signal; the signal recording module is used for amplifying and recording an auditory brainstem reaction signal from a skin surface electrode under the triggering of the synchronous trigger signal, and sending the auditory brainstem reaction signal to the data interaction module; and the data interaction module is used for sending the auditory brainstem reaction signal to a second external device, receiving an externally input sound stimulation instruction and sending the sound stimulation instruction to the audio output module. The test result obtained based on the auditory function test device is not interfered by psychological factors of subjects.

Description

technical field [0001] The invention relates to a testing device, in particular to a hearing function testing device, a wearable device and a hearing function testing system. Background technique [0002] Healthy adults can feel the sound as small as 20 micropascals (20μPa), which requires that the gene expression and the structure and function of cells in the human auditory organ cochlea are all in an optimal working state. Any small change at the molecular, cellular, and tissue levels, whether caused by gene expression or the external environment, has the potential to cause hearing loss. According to a survey report released in 2016, about 16% of the population in my country suffers from different degrees of hearing impairment, and about 5% of the population suffers from disabling hearing impairment. The proportion is only about 28%. With the aging of the population, the treatment and prevention of hearing impairment and deafness become more necessary and urgent. [0003...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61B5/12A61B5/24
CPCA61B5/12
Inventor 李耕林王云峰赵晶晶王丽琴
Owner EYE & ENT HOSPITAL SHANGHAI MEDICAL SCHOOL FUDAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap