Pulse Oximeter Validation Study for the Perin Health Patch

"The Perin Health Patch is a non-invasive, chest-worn wearable device designed to continuously monitor physiological signals, including photoplethysmography (PPG), oxygen saturation (SpO₂), electrocardiography (ECG), and other health metrics. In this study, the device will be evaluated for its ability to accurately measure SpO₂ during controlled hypoxemia in healthy adult volunteers. The SpO₂ values recorded by the Perin Health Patch will be compared against arterial oxygen saturation values (SaO₂) obtained via co-oximetry, following the UCSF Hypoxia Lab protocol aligned with ISO 80601-2-61 standards.~This device integrates PPG and ECG sensors into a single chest-applied unit, distinguishing it from conventional finger or earlobe pulse oximeters. The intervention in this study is limited to the application and use of the device for data collection under clinically controlled oxygen saturation conditions."