40
Participants
Start Date
July 15, 2020
Primary Completion Date
December 1, 2021
Study Completion Date
June 12, 2023
Belun Ring Pulse Oximeter
Belun Ring Pulse Oximeter allows measurement and analysis of oximetry, pulse rate, photo-plethysmography (PPG), and accelerometer signals from the proximal phalanx of index finger. Sleep stage (bSTAGES) and respiratory event index (bAHI) are estimated.
Stanford Sleep Medecine Center, Redwood City
Lead Sponsor
Stanford University
OTHER
Belun Technology Company Limited
OTHER