Search Results - yi+qian

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Method and System for Measuring Dynamic Changes of Cardiac Pulse and Respiration Throughout Day/Night Cycle
Current State of the ArtBreathing or pulse monitoring systems can be used to detect and monitor the heart and respiration rates in babies, to diagnose obstructive sleep apnea or monitor the vitality of a sleeping subject, and to monitor signs of cardiac arrest and respiratory distress at home or in healthcare settings. The available systems typically...
Published: 4/21/2020   |   Inventor(s): Joseph Tsien, Meng Li, Fang Zhao, Yi Qian
Keywords(s):  
Category(s): Medical Devices
HIGH OUTPUT, FLEXIBLE PIEZOELECTRIC DEVICES
Princeton Docket # 10-2585 Researchers at Princeton have developed a new design for highly flexible, high output piezoelectric assemblies. Princeton is seeking an industrial partner to commercialize this technology. Current and past devices have relied on low output piezoelectric compounds and mechanical...
Published: 6/27/2024   |   Inventor(s): Michael McAlpine, Yi Qi
Keywords(s):  
Category(s): Mechanical/Electrical Engineering