Tissue mimicking materials and finger phantom design for pulse oximetry
Andres J. Rodriguez,
Sandhya Vasudevan,
Masoud Farahmand
et al.
Abstract:Pulse oximetry represents a ubiquitous clinical application of optics in modern medicine. Recent studies have raised concerns regarding the potential impact of confounders, such as variable skin pigmentation and perfusion, on blood oxygen saturation measurement accuracy in pulse oximeters. Tissue-mimicking phantom testing offers a low-cost, well-controlled solution for characterizing device performance and studying potential error sources, which may thus reduce the need for costly in vivo trials. The purpose o… Show more
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