Chip Designed Health Transducer and Wireless Sensor for Intelligent Networking Application

Proposed chip designed a continuous time lowpass sigma-delta ADC including health transducer and wireless sensor on tracheostomy tube for intelligent networking in hospital. The measured results have achieved a dynamic range of 52 dB over a 5 MHz signal bandwidth, a peak SNDR of 55.33 dB and power dissipation of 24.5 mW. This proposed has built in near-infrared laser-driven (NIRLD) might be a promising wireless electrical power source for biomedical nano devices power saving. This provided sensor setup CO2 concentration detecting instruments on chip. Oxygen generator will real time to support when sensor monitor and wireless send bio-signal to doctor or health cloud.