TY - GEN
T1 - Reflectance-based monolithic organic pulsemeter device for measuring photoplethysmogram signal
AU - Elsamnah, Fahed
AU - Hattori, Reiji
AU - Affiq, Muhamad
AU - Shim, Chang Hoon
AU - Bilgaiyan, Anubha
AU - Sugawara, Ryutaro
PY - 2018/7/10
Y1 - 2018/7/10
N2 - Photoplethysmogram (PPG) signal is an essential bio-signal that can be used for detecting several heart diseases. It has become fundamental to wearable health monitoring devices. The human vital signs, such as heart rate (HR), Oxygen saturation (SpO2) and respiration rate, can be clearly extracted from the PPG signal. In this paper, we applied reflectance pulse measurement method on an organic optoelectronic device to measure the PPG signal. We fabricated a monolithic device, a red (625nm) organic light-emitting diode (OLED) and an organic photodiode (OPD) sensitive at the aforementioned wavelength. The external quantum efficiency (EQE) of the OLED and the OPD were 7% and 47%, respectively. In this work, we utilized a Bluetooth Low Energy (BLE) for sending the measured PPG signal to the central side, desktop computer. The data traffic of the BLE module was 2 kbps at the minimum connection interval 7.5 ms. The reflectance method showed very good results of (1.5) percent error of the heart rate compared to the commercially reference we obtained.
AB - Photoplethysmogram (PPG) signal is an essential bio-signal that can be used for detecting several heart diseases. It has become fundamental to wearable health monitoring devices. The human vital signs, such as heart rate (HR), Oxygen saturation (SpO2) and respiration rate, can be clearly extracted from the PPG signal. In this paper, we applied reflectance pulse measurement method on an organic optoelectronic device to measure the PPG signal. We fabricated a monolithic device, a red (625nm) organic light-emitting diode (OLED) and an organic photodiode (OPD) sensitive at the aforementioned wavelength. The external quantum efficiency (EQE) of the OLED and the OPD were 7% and 47%, respectively. In this work, we utilized a Bluetooth Low Energy (BLE) for sending the measured PPG signal to the central side, desktop computer. The data traffic of the BLE module was 2 kbps at the minimum connection interval 7.5 ms. The reflectance method showed very good results of (1.5) percent error of the heart rate compared to the commercially reference we obtained.
UR - http://www.scopus.com/inward/record.url?scp=85050716838&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85050716838&partnerID=8YFLogxK
U2 - 10.1109/I2MTC.2018.8409873
DO - 10.1109/I2MTC.2018.8409873
M3 - Conference contribution
AN - SCOPUS:85050716838
T3 - I2MTC 2018 - 2018 IEEE International Instrumentation and Measurement Technology Conference: Discovering New Horizons in Instrumentation and Measurement, Proceedings
SP - 1
EP - 5
BT - I2MTC 2018 - 2018 IEEE International Instrumentation and Measurement Technology Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2018
Y2 - 14 May 2018 through 17 May 2018
ER -
