6533b85dfe1ef96bd12be60b

RESEARCH PRODUCT

Wireless photoplethysmography finger sensor probe

Renars ErtsJanis ZaharansJanis SpigulisE. ZaharansEdgars Kviesis-kipge

subject

Remote patient monitoringComputer sciencebusiness.industryDetectorSignalPhotodiodelaw.inventionPower consumptionlawPhotoplethysmogramElectronic engineeringWirelessbusinessWireless sensor network

description

A sensitive, digital, wireless sensor probe has been developed for photoplethysmography (PPG) measurements. It uses standard light emitting source and detector. The main advantage of this approach is to measure discharge time of the photodiode as amplitude of PPG signal. It reduces the cost, dimensions, power consumption and filtering of the device. First results of distant monitoring of heart rate using the newly developed sensor probe are presented.

yearjournalcountryeditionlanguage
2010-10-012010 12th Biennial Baltic Electronics Conference
https://doi.org/10.1109/bec.2010.5630194