A Novel Photodiode for Reflectance Pulse Oximetry in low-power applications

Rasmus Grønbek Haahr; Sune Bro Duun; Karen Birkelund; Palle Raahauge; Peter Christian Petersen; Henrik Friis Dam; Lars Nørgaard; Erik Vilain Thomsen

doi:10.1109/IEMBS.2007.4352798

A Novel Photodiode for Reflectance Pulse Oximetry in low-power applications

Rasmus Grønbek Haahr, Sune Bro Duun, Karen Birkelund, Palle Raahauge, Peter Christian Petersen, Henrik Friis Dam, Lars Nørgaard, Erik Vilain Thomsen

Neuronal Signalling

9 Citationer (Scopus)

Abstract

The amount of light collected is crucial for low-power applications of pulse oximetry. In this work a novel ring-shaped backside photodiode has been developed for a wearable reflectance pulse oximeter. The photodiode is proven to work with a dual LED with wavelengths of 660 nm and 940 nm. For the purpose of continuously monitoring vital signs of a human, a temperature sensor is integrated onto the chip containing the photodiode. This biomedical multisensor chip is made for integration into "the electronic patch", an autonomous monitoring system for humans.

Originalsprog	Engelsk
Titel	A Novel Photodiode for Reflectance Pulse Oximetry in low-power applications
Publikationsdato	23 aug. 2007
DOI	https://doi.org/10.1109/IEMBS.2007.4352798
Status	Udgivet - 23 aug. 2007

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10.1109/IEMBS.2007.4352798

http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4352798

Citationsformater

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AU - Haahr, Rasmus Grønbek

AU - Duun, Sune Bro

AU - Birkelund, Karen

AU - Raahauge, Palle

AU - Petersen, Peter Christian

AU - Dam, Henrik Friis

AU - Nørgaard, Lars

AU - Thomsen, Erik Vilain

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N2 - The amount of light collected is crucial for low-power applications of pulse oximetry. In this work a novel ring-shaped backside photodiode has been developed for a wearable reflectance pulse oximeter. The photodiode is proven to work with a dual LED with wavelengths of 660 nm and 940 nm. For the purpose of continuously monitoring vital signs of a human, a temperature sensor is integrated onto the chip containing the photodiode. This biomedical multisensor chip is made for integration into "the electronic patch", an autonomous monitoring system for humans.

AB - The amount of light collected is crucial for low-power applications of pulse oximetry. In this work a novel ring-shaped backside photodiode has been developed for a wearable reflectance pulse oximeter. The photodiode is proven to work with a dual LED with wavelengths of 660 nm and 940 nm. For the purpose of continuously monitoring vital signs of a human, a temperature sensor is integrated onto the chip containing the photodiode. This biomedical multisensor chip is made for integration into "the electronic patch", an autonomous monitoring system for humans.

U2 - 10.1109/IEMBS.2007.4352798

DO - 10.1109/IEMBS.2007.4352798

M3 - Article in proceedings

C2 - 18002464

BT - A Novel Photodiode for Reflectance Pulse Oximetry in low-power applications

ER -

A Novel Photodiode for Reflectance Pulse Oximetry in low-power applications

Abstract

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