Cardiopulmonary sound auscultation detector, auscultation system and auscultation method for guiding rapid auscultation

Abstract

The invention discloses a cardiopulmonary sound auscultation detector for guiding rapid auscultation. The cardiopulmonary sound auscultation detector comprises a power supply module, a processor, a touch display screen, a memory and a signal transmission module, and is characterized in that the power supply module is electrically connected with the processor, the touch display screen and the signal transmission module respectively. The auscultation system comprises an electronic auscultator, an earphone and the detector. The auscultation method comprises the following steps that the touch display screen displays the auscultation position indication according to an auscultation position indication signal; the signal transmission module receives a cardiopulmonary sound signal with a preset duration; the processor converts the cardiopulmonary sound signal into a to-be-classified cardiopulmonary sound signal; the processor compares the to-be-classified cardiopulmonary sound signal with a signal classification models in a cardiopulmonary sound signal classification program and determines the type; the processor sends the type and the waveform of the to-be-classified cardiopulmonary sound signal to the touch display screen for displaying; and the processor sends a next auscultation position indication signal to the touch display screen in sequence according to the auscultation position indication signal to display the next auscultation position indication.

Description

technical field [0001] The invention relates to a stethoscope, in particular to a heart and lung sound auscultation detector, an auscultation system and an auscultation method for guiding rapid auscultation. 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 a display screen ...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a heart-lung sound auscultation detector, auscultation system and auscultation method for guiding fast auscultation, which can effectively solve the problem of traditional stethoscopes in the remote heart-lung sound disease diagnosis process. The disease corresponding to the individual sound leads to failure to guide the complete listening position, over-reliance on the actual experience of medical staff, unreliable auscultation results, and the need for expensive computers

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