A hearing detection device and method
A hearing detection and sound source technology, which is used in audiometers, diagnostic recording/measurement, medical science, etc. Effect
Active Publication Date: 2022-06-17
SHENZHEN TRADITIONAL CHINESE MEDICINE HOSPITAL
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Problems solved by technology
[0002] Hearing test is a routine test on the hearing of the human ear. It is mainly used to test the level of hearing ability. At present, the simple method is to rely on the doctor to make sounds of different sizes, and then see if the patient can hear clearly. The method is too rough, the detection effect is poor and the detection consistency is not ideal; when performing hearing testing, a certain distance needs to be provided, which limits the difficulty of making the hearing testing device smaller, so a Hearing detection device and method capable of solving this problem
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[0019] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the following will be described clearly and completely in combination with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, and Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.
[0020] The hearing detection device of the preferred embodiment of the present invention, such as figure 1 shown, see also figure 2 and image 3 , including an arch-shaped elastic connection bracket 1, the two ends of the elastic connection bracket 1 are respectively provided with a detection cover 2 corresponding to the human ear; The sound source cover 21, and the distance adjustment component 22...
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The invention relates to a hearing detection device, which comprises an arched elastic connection bracket, and two ends of the elastic connection bracket are respectively provided with a detection cover; the detection cover includes a sound insulation adjustment cover, a sound source cover, and a distance adjustment component; Circular baffles and positioning rings; the middle areas of the two circular baffles are sealed and connected by elastic silicone sleeves, and a micropump is arranged on the elastic connection bracket; applying the method of this application, the two circular baffles are adjusted by feeding liquid through the micropump. The distance between the partitions is used to adjust the sound insulation ability of the sound insulation adjustment cover. Combined with the sound sources in multiple directions on the sound source cover and the adjustable distance from the sound source cover to the sound insulation adjustment cover, it is possible to simulate the attenuation of sound by distance. , and the structure is extremely simple, compact, and small in size, and the output data of each adjustment can be well quantified, ensuring the accuracy of the testing hardware itself, and solving the problem of not having such a small volume of hearing testing equipment.
Description
technical field [0001] The present invention relates to the technical field of hearing detection, and more particularly, to a hearing detection device and method. Background technique [0002] Hearing testing is a routine test of human hearing, mainly used to detect the ability level of hearing; currently, the simple way is to rely on doctors to make sounds of different sizes, and then see if the patient can hear clearly. The method is too rough, the detection effect is poor, and the detection consistency is not ideal; when performing hearing detection, it is necessary to provide a certain distance, which limits the difficulty of making the hearing detection device small. The hearing detection device and method can solve the problem. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a hearing detection device and method aiming at the above-mentioned defects of the prior art. [0004] The technical scheme adopted b...
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IPC IPC(8): A61B5/12
CPCA61B5/123
Inventor 蔡浩斌秦秀德郑浩涛黄彬青
Owner SHENZHEN TRADITIONAL CHINESE MEDICINE HOSPITAL