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

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

9 Citations (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.

Original language	English
Title of host publication	A Novel Photodiode for Reflectance Pulse Oximetry in low-power applications
Publication date	23 Aug 2007
DOIs	https://doi.org/10.1109/IEMBS.2007.4352798
Publication status	Published - 23 Aug 2007
Externally published	Yes

Access to Document

10.1109/IEMBS.2007.4352798

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

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Check availability at the Royal Danish Library

Cite this

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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.",

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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

PY - 2007/8/23

Y1 - 2007/8/23

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.

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M3 - Article in proceedings

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