【摘要】 传统听诊器在面对新冠病毒感染等传染病时有着很大的缺陷，为此设计一款无线听诊系统。该系统主要由听诊器装置和安卓应用程序两部分组成，能够实现无线监听用户心音，并集绘制心音图、数据存储和共享等功能于一体。该系统成本低、实用性强，适用于医院、家庭等多种场合，解决远程采集患者心音数据的难题，提高了医疗便捷性，并且有利于无线听诊和移动医疗的推广应用。更多还原

【Abstract】 The traditional stethoscope has great defects in the face of COVID-19 infection and other infectious diseases, so a wireless stethoscope system is designed. The system is mainly composed of stethoscope device and android application, which can realize wireless monitoring of user’s heart sound, and integrates the functions of drawing heart sound map, data storage and sharing. The system has low cost and strong practicability. It is suitable for many occasions such as hospitals and families. It solves the difficulty of remote collection of patient’s heart sound data, improves the medical convenience, and is conducive to the promotion and application of wireless auscultation and mobile medical.更多还原