Cardiopulmonary sound auscultation detector, auscultation system and auscultation method for assisting accurate auscultation

Abstract

The invention discloses a cardiopulmonary sound auscultation detector for assisting accurate auscultation. The cardiopulmonary sound auscultation detector comprises a power supply module, a processor,a touch display screen, a memory and a signal transmission module, wherein the power supply module is electrically connected with the processor, the touch display screen and the signal transmission module respectively. An auscultation system comprises an electronic stethoscope, earphones and the detector. An auscultation method comprises the following steps: the touch display screen senses a touch position which is touched by a user and represents a cardiopulmonary sound auscultation position; the processor identifies a classification position of the touch position in a cardiopulmonary soundauscultation position identification program; the signal transmission module receives a cardiopulmonary sound signal transmitted by the electronic stethoscope; the processor converts the cardiopulmonary sound signal into a cardiopulmonary sound signal to be classified; the processor compares the cardiopulmonary sound signal to be classified with a signal classification model in a cardiopulmonary sound signal classification program and determines a type; and the processor transmits the type and the waveform of the cardiopulmonary sound signal to be classified to the touch display screen for displaying.

Description

technical field [0001] The invention relates to a stethoscope, in particular to a heart and lung sound auscultation detection instrument for assisting accurate auscultation, an auscultation system and an auscultation method. Background technique [0002] Stethoscope is a kind of commonly used medical apparatus and instruments, is mainly used in clinical diagnosis process to listen to the characteristic sound of internal organs of patient's body, to judge the state of an illness. The stethoscope mainly picks up weak heart sound or breath sound signal through a sensitive sound pickup device, converts it into an electrical signal and amplifies it through earphones so that the doctor can hear the sound in the body of the diagnosed person. In order to assist listening, the patent application No. 201380029924.8 discloses an electronic auscultation system for telemedicine applications, which uses an electronic stethoscope to transmit heart and lung sound signals to a computer with ...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a heart-lung sound auscultation detection instrument, auscultation system and auscultation method for assisting accurate auscultation, effectively solving the problem of traditional stethoscope in the remote heart-lung sound disease diagnosis process. The disease corresponding to the individual sound leads to failure to guide the accurate listening position, over-reliance on the actual experience of medical staff, unreliable auscultation results, and the need for expensive computers

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