Abstract: In this study, we developed a miniature wireless in-ear device for bio signal monitoring. The device is based on a flexible printed circuit board (FPCB), allowing it to be folded or deformed ...
Abstract: A proposed chest patch device and its interface IC are configured to allow detection of multi-domain signals in the form of optical, electrical, acoustic, and chemical signals at a single ...
Designed by ProtoCentral Electronics in India, the HealthyPi 6 is an open-source, portable, research-grade biosignal acquisition device designed for academic research, education, and prototyping. It ...
Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging from hospital-grade pulse oximeters to consumer wearables that track heart ...
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