A kind of hearing test equipment for otolaryngology physical examination

A hearing test, ENT technology, applied in audiometer, application, medical science and other directions, can solve the problems that affect the test accuracy, the difficulty of hearing test equipment is not adjustable, and achieve the effect of improving the test difficulty and accurate test results.

Active Publication Date: 2020-07-14
青岛市黄岛区中心医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the disadvantage that the difficulty of the existing hearing test equipment cannot be adjusted, which further affects the accuracy of the test, the technical problem to be solved by the present invention is to provide a hearing tester for ENT physical examination with adjustable test difficulty and high test accuracy. Test Equipment

Method used

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  • A kind of hearing test equipment for otolaryngology physical examination
  • A kind of hearing test equipment for otolaryngology physical examination
  • A kind of hearing test equipment for otolaryngology physical examination

Examples

Experimental program
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Effect test

Embodiment 1

[0031] A kind of hearing test equipment for otolaryngology medical examination, such as Figure 1-4 As shown, it includes a box body 1, legs 2, a horizontal plate 4, a driving device 5, a rotating device 6, a mounting rod 7, and a horn 8. The four corners of the bottom of the box body 1 are equipped with legs 2, and the upper part of the box body 1 There are four first openings 3 evenly spaced apart, the middle part of the box body 1 is connected with a horizontal plate 4, the inner lower part of the box body 1 is provided with a driving device 5, the horizontal plate 4 is provided with a rotating device 6, the driving device 5 and the rotating device 6 In cooperation, the rotating part of the rotating device 6 is provided with a mounting rod 7, and the bottom of the mounting rod 7 is rotatably connected with a horn 8.

Embodiment 2

[0033] A kind of hearing test equipment for otolaryngology medical examination, such as Figure 1-4 As shown, it includes a box body 1, legs 2, a horizontal plate 4, a driving device 5, a rotating device 6, a mounting rod 7, and a horn 8. The four corners of the bottom of the box body 1 are equipped with legs 2, and the upper part of the box body 1 There are four first openings 3 evenly spaced apart, the middle part of the box body 1 is connected with a horizontal plate 4, the inner lower part of the box body 1 is provided with a driving device 5, the horizontal plate 4 is provided with a rotating device 6, the driving device 5 and the rotating device 6 In cooperation, the rotating part of the rotating device 6 is provided with a mounting rod 7, and the bottom of the mounting rod 7 is rotatably connected with a horn 8.

[0034] The driving device 5 includes a motor 51, a first rotating shaft 52, a pole 53 and a first bearing seat 54. The motor 51 is installed on the lower righ...

Embodiment 3

[0036] A kind of hearing test equipment for otolaryngology medical examination, such as Figure 1-4 As shown, it includes a box body 1, legs 2, a horizontal plate 4, a driving device 5, a rotating device 6, a mounting rod 7, and a horn 8. The four corners of the bottom of the box body 1 are equipped with legs 2, and the upper part of the box body 1 There are four first openings 3 evenly spaced apart, the middle part of the box body 1 is connected with a horizontal plate 4, the inner lower part of the box body 1 is provided with a driving device 5, the horizontal plate 4 is provided with a rotating device 6, the driving device 5 and the rotating device 6 In cooperation, the rotating part of the rotating device 6 is provided with a mounting rod 7, and the bottom of the mounting rod 7 is rotatably connected with a horn 8.

[0037] The driving device 5 includes a motor 51, a first rotating shaft 52, a pole 53 and a first bearing seat 54. The motor 51 is installed on the lower righ...

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Abstract

The invention relates to a testing device, in particular to an audition testing device for otolaryngology department physical examination, and aims at achieving the technical purpose of providing an audition testing device for otolaryngology department physical examination which has adjustable testing difficulty and high accuracy. The invention provides such an audition testing device for otolaryngology department physical examination. The audition testing device comprises a box body and the like. Supporting legs are installed at the four corners of the bottom of the box body, four first openings are formed in the upper part of the box body at even intervals, a transverse plate is connected to the middle of the box body, a driving device is installed on the lower part of the box body, a rotating device is installed on the transverse plate, the driving device is matched with the rotating device, and an installation rod is installed in the rotating component of the rotating device. According to the audition testing device, the driving device drives the rotating device and an interference device to operate, so that the voice played by a louder speaker and heard by a tester is not stable, therefore the testing difficulty is improved, the first openings are shielded by baffles, accordingly the difficulty is adjusted according to the tester, and the effects of the adjustable testingdifficulty and the high accuracy are achieved.

Description

technical field [0001] The invention relates to a testing device, in particular to a hearing testing device for otolaryngology physical examination. Background technique [0002] "Otorhinolaryngology" is the surgical discipline that deals with the diagnosis and treatment of the ear, nose, pharynx, larynx, and associated head and neck regions. With the advancement and development of science and technology, various medical disciplines have penetrated and promoted each other, expanding the scope of otolaryngology, ear microsurgery, ear neurosurgery, lateral skull base surgery, audiology and balance science, nasal endoscopic surgery, nasal surgery, etc. The emergence of neurosurgery (nose and skull base surgery), head and neck surgery, throat microsurgery, department of voice and speech diseases, and pediatric otolaryngology has greatly enriched the content of otolaryngology. [0003] Hearing refers to the ability to activate the auditory organs and receive voice information. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/12
CPCA61B5/123
Inventor 林均武徐松龚东昕陈一丰
Owner 青岛市黄岛区中心医院
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