Reflective Thoracic Pulse Oximetry via Textile-integrated Flexible Sensors

Abstract

Arterial blood oxygen saturation is a vital parameter routinely monitored via pulse oximetry. The current use of transmission probes (e.g. fingertip or ear lobe probes) induces motion sensitivity and user discomfort for ambulatory monitoring. In order to overcome these limitations, a reflective multi-channel thoracic oximeter is developed.