24시간 건강상태 모니터링을 위한 Bluethooth를 사용한 소형 저전력 휴대형 Bio-signal 측정 장치를 개발

Development of Portable Bio-signal Measurement System using Bluetooth for 24-hours Continuous Health Monitoring

This paper presents a potable bio-signal measurement system using Bluetooth for the 24-hours continuous health state monitoring of the elderly and the disabled. The measurement system has the functions of acquisition of various bio-signals, wireless data transmission and adjustment of parameters such as gain and cut-off frequency. This measurement system is designed according to the international specifications of the recommendation of AAMI (Association for the Advancement of Medical Instrumentation). The design targets of the developing system about volume and power consumption are 20x30x5mm$^3$ and 8mW.