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Heart sound auscultation device

A technology of heart sound auscultation and phonocardiography, which is applied in stethoscopes, auscultation instruments, diagnosis, etc. It can solve problems such as sound leakage and external noises confusing auscultation effects, and achieve good auscultation effects

Inactive Publication Date: 2021-07-23
ZHEJIANG UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When using a traditional stethoscope, the earplugs are inserted into the ears of the medical staff for direct auscultation, and it is very important whether the earplugs can fit well with the ears. If the earplugs are not suitable, the sound will leak out, and at the same time, external noises can also enter and confuse the auscultation effect.

Method used

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Embodiment Construction

[0021] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0022] Such as Figure 1-Figure 3 As shown, the heart sound auscultation device includes a pickup 2, a fixed patch 1 and a phonocardiograph 14, the fixed patch 1 is used to fit on the human body, the fixed patch 1 is provided with a docking part 4, the docking part 4 and the pickup 2 can be Disassemble the connection, when the docking part 4 is connected to the pickup 2, one side of the pickup 2 abuts against the human body, and a wireless transmission device 13 is arranged inside the pickup 2, and the wireless transmission device 13 is used to transmit the heart sound information collected by the pickup 2 to the phonocardiogram Instrument 14, in the present embodiment, mainly auscultates breath sounds, pleural effusion an...

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Abstract

The invention provides a heart sound auscultation device, and belongs to the technical field of medical instruments. The heart sound auscultation device solves the problems of poor auscultation effect and the like in the prior art. The heart sound auscultation device comprises a sound pick-up, a fixed patch and a phonocardiogram instrument; the fixed patch is used for being attached to a human body; the fixed patch is provided with a butt joint part; the butt joint part is detachably connected with the sound pick-up; after the butt joint part is connected with the sound pick-up, one side surface of the sound pick-up abuts against the human body; a wireless transmission device is arranged in the sound pick-up; and the wireless transmission device is used for transmitting the heart sound information collected by the sound pick-up to the phonocardiogram instrument. The heart sound auscultation device disclosed by the invention has the advantages of good auscultation effect and the like.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a heart sound auscultation device. Background technique [0002] On September 13, 1816, the French doctor Reineck invented a simple wooden stethoscope, which solved the diagnostic problem that plagued the medical field for a long time. In 1840, the British doctor George improved the design of Reneck and formed the modern stethoscope. prototype. So far, the stethoscope is still one of the most commonly used and necessary medical devices in the daily diagnosis and treatment work of medical personnel. pieces) composition. [0003] When using a traditional stethoscope, the earplugs are inserted into the ears of the medical staff for direct auscultation, and it is very important whether the earplugs can fit well with the ears. If the earplugs are not suitable, the sound will leak out, and at the same time, external noise can also enter and confuse the auscultation effect. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B7/02A61B7/00
CPCA61B7/02A61B7/003
Inventor 张玺城蒋炜张嘉钰黄瑜俞凯徐玮泽舒强
Owner ZHEJIANG UNIV
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