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Wireless Wearable fNIR Sensor
Since the initial discovery in 1977 that brain tissue transparency to NIR (Near-Infrared Spectroscopy) light allowed a non-invasive and continuous method of measuring tissue oxygen saturation using transillumination in neonates, a number of applications to non-invasively measure blood oxygenation in muscle and the circulatory system have been developed....
Published: 12/9/2024   |   Inventor(s): Linda Head, Autumn Brown, John Clark, Christofer Green, Tej Patel, Brian Westervelt, Sean Hastings
Keywords(s): Electronics, Oxygenation, Sensor, Wearable, Wireless
Category(s): Engineering > Electronics, Human Health Care > Medical Devices
Portable and inexpensive smart ring that measures body composition over time.
Bioelectrical impedance analysis (BIA) is a method of measuring body fatb in relation to lean body mass. BIA determines the bioelectrical impedance, or opposition to the flow of an electric current through body tissues which can then be used to estimate body fat based on total body water and fat-free mass. During BIA, a very low-level electrical current...
Published: 12/9/2024   |   Inventor(s): Adarsh Gupta
Keywords(s): Monitoring, Portable, Smart Technology, Wearable
Category(s): Human Health Care > Medical Devices, Engineering > Electronics