Intelligent heart sound auscultation system for children

Abstract

The invention discloses an intelligent heart sound auscultation system for children. The system comprises heart sound auscultation equipment, a printer and a cloud server, wherein the heart sound auscultation equipment comprises a data storage module, a heart sound acquisition module, a heart sound segmentation module, a data processing module and a heart sound comparison module, and standard heart sound data and various heart sound pathological characteristic data in a cardiac cycle are pre-stored in the data storage module. The intelligent heart sound auscultation system has the effects thatafter identity information of an examiner is input, the collected heart rate data of the examiner can be subjected to optimization processing such as automatic segmentation, filtering and noise reduction, and the acquired heart sound data is automatically compared with standard heart sound data and various heart sound pathological feature data which are pre-stored in the data storage module in acardiac cycle to generate a comparison result; and the identity information of the examiner is related with the corresponding comparison result, so that automation examination of the heart sound problems of the examiner can be realized, the examination speed is high, the efficiency is high, the accuracy is high, and misdiagnosis is avoided. The system is very popular and can be inevitably and widely popularized.

Description

technical field [0001] The invention relates to the technical field of medical systems, in particular to an intelligent heart sound auscultation system for children. Background technique [0002] Heart sound (heart sound) refers to the sound produced by the vibration caused by myocardial contraction, heart valve closing and blood hitting the wall of the ventricle, the wall of the aorta, etc. It can be listened to with a stethoscope on a certain part of the chest wall, and can also be used to record the mechanical vibration of heart sounds with instruments such as transducers, which is called phonocardiogram. [0003] At the current stage, when examining the examiner's heart sound, the doctor on duty generally uses a stethoscope. Although it is widely used, it still has certain defects and deficiencies; [0004] Specifically, on the one hand, when the doctor uses a stethoscope to check the heart sound of the examiner, the check speed is slow, which makes the check efficiency...

AI Technical Summary

Problems solved by technology

[0004] Specifically, on the one hand, when the doctor uses a stethoscope to check the heart sound of the examiner, the check speed is slow, which makes the check efficiency low. When there are many people checking the heart sound every day, it also increases the fatigue of the doctor. Doctors are also prone to misdiagnosis due to inaccurate and imprecise examinations

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