Browsing Tag: Sensors

Blood glucose-powered sensor for long term monitoring

Subhanshu Gupta and Washington State colleagues have developed an implantable sensor, powered by  harvested blood glucose, for long term monitoring. The electronics consume only a few microwatts of power, while being highly sensitive. Combined with the biofuel cells,  the sensor is more efficient than (and non-toxic as compared to) traditional battery-powered devices.  Fueled by body […]

Adhesive emergency response sensors

VitalTag by Pacific Northwest National Laboratory is a chest-worn sticker that detects, monitors and transmits blood pressure, heart rate, respiration rate and other vital signs, eliminating the need for multiple medical devices. It is meant for emergency responders to quickly assess a person’s state. Additional sensors are worn on the finger, and in the ear. Data […]

Small ultrasound patch detects heart disease early

Sheng Xu, Brady Huang, and UCSD colleagues have developed a small, wearable ultrasound patch that  monitors blood pressure in arteries up to 4 centimeters under the skin.  It is meant to detect cardiovascular problems earlier, with greater accuracy Applications include continuous blood pressure monitoring in heart and lung disease, the critically ill, and those undergoing […]

Wrist wearable measures blood counts, bacteria, air particles

Rutgers scientists Mehdi Javanmard and Abbas Furniturewalla have developed a wrist wearable that can count particles, including blood cells, bacteria, and organic or inorganic air particles. Red blood cell counts can indicate internal bleeding. High or low white blood cell counts can indicate cancers, such as leukemia, or other illnesses. The plastic wristband includes a flexible circuit […]

Jason Heikenfeld on sweat-based biometric monitoring | ApplySci @ Stanford

University of Cincinnati and Eccrine Systems‘ Jason Heikenfeld discussed sweat-based biometric monitoring at ApplySci’s recent Wearable Tech + Digital Health + Neurotech conference at Stanford: Join ApplySci at the 9th Wearable Tech + Digital Health + Neurotech Boston conference on September 24, 2018 at the MIT Media Lab.  Speakers include:  Rudy Tanzi – Mary Lou Jepsen – George […]