유비쿼터스 건강관리를 위한 무선 혈압측정 방법

Abstract

Blood pressure is one of the important information for u-Healthcare. In order to measure blood pressure under the ubiquitous circumstance, the portability and the method of measurement should be improved. The conventional method by cuff cannot be utilized at any where and any time because of its inconvenience. In this paper, a method to measure blood pressure by transmitting PTT, which is detected by ECG, and PPG, through the wireless sensor network using ZigBee Protocol.