Portable heart sound and pulse wireless synchronous acquisition device

Abstract

The utility model discloses a portable heart sound pulse wireless synchronous acquisition device, including the casing, be equipped with battery, microcontroller and signal acquisition board in the casing, microcontroller installs on the signal acquisition board, and battery electricity is connected to the signal acquisition board, and the front side of casing is embedded with heart sound sensor interface and pulse sensor interface, and heart sound sensor interface is detachably electrically connected with heart sound sensor, and pulse sensor interface is detachably electrically connected with pulse sensor, and the front side of casing is still embedded with power switch and power indicator, and the right side of casing is embedded with charging interface and charging indicator, the utility model discloses simple and easy integration structure design, wireless synchronous acquisition heart sound pulse signal, realized the synchronous acquisition of heart sound and pulse signal, utilize pulse signal auxiliary heart sound signal and carry out multimode analysis diagnosis, improve the accuracy rate of congenital heart disease diagnosis, expand the diagnosis type range of congenital heart disease and cardiovascular disease, further reduce the misdiagnosis because of the subjective consciousness of doctor.

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