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Device and method for acquiring heart sound

A collection device and heart sound technology, applied in the direction of stethoscope, etc., can solve the problems of single guide, hand-held stethoscope, etc., and achieve the effect of enriching clinical information

Inactive Publication Date: 2013-05-08
XIHUA UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] In view of this, the embodiment of the present application provides a heart sound collection device, the heart sound collection device can be fixed on the patient when collecting heart sound signals, and the four auscultation heads set on it can collect heart sound signals synchronously to solve the problem of using hand-held Problems with stethoscopes and single-conductor listening clinics

Method used

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  • Device and method for acquiring heart sound
  • Device and method for acquiring heart sound
  • Device and method for acquiring heart sound

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0030] figure 1 It is a schematic structural diagram of the heart sound collection device provided in the embodiment of the present application.

[0031] Such as figure 1 As shown, the heart sound collection device includes: a stethoscope suit 100 and a first auscultation head 11 , a second auscultation head 12 , a third auscultation head ...

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Abstract

The invention discloses a device and a method for acquiring heart sound. The device comprises auscultation clothes and four auscultation heads fixed on the auscultation clothes, wherein the auscultation clothes comprise a first elastic band, elastic lining cloth, a second elastic band and a fixed piece; the four auscultation heads comprise a first auscultation head, a second auscultation head, a third auscultation head and a fourth auscultation head respectively; the first auscultation head and the second auscultation head are fixed on the first elastic band; and the third auscultation head and the fourth auscultation head are fixed on the second elastic band. When the device for acquiring the heart sound is used for acquiring a heart sound signal, the auscultation heads can be directly fixed in the precordial region of a patient, and a doctor is not required to auscultate by handholding the auscultation heads, so that interference in auscultation caused by factors such as hand trembling of the doctor, body wobbling of the patient and the like can be prevented to acquire relatively pure heart sound signals, and the hear sound signals at four clinical auscultation positions can be synchronously acquired to provide more abundant clinical information.

Description

technical field [0001] The present application relates to the technical field of medical equipment, in particular to a heart sound collection device. Background technique [0002] According to the "China Cardiovascular Disease Report (2008~2009)", the incidence and mortality of cardiovascular diseases (coronary heart disease, stroke, heart failure, hypertension) in my country are increasing, and it is estimated that the number of patients with cardiovascular diseases in China is at least 230 million, becoming the "number one killer" of Chinese people's health. With the development of globalization, urbanization and aging of human society today, the problem of cardiovascular disease has become increasingly prominent. Therefore, how to detect the signs of cardiovascular disease as early as possible and understand its development in time is of great significance for the prevention and timely diagnosis and treatment of cardiovascular diseases. [0003] Heart sound is a compound...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B7/02
Inventor 刘锦群王海滨刘武昌房玉张近宝马杨林陶婷郭双
Owner XIHUA UNIV
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