Multiobject wireless noninvasive optical oxygen monitor

Qingming Luo; Pengcheng Li; Chenpeng Mu; Shaoqun Zeng; Britton Chance

doi:10.1117/12.336927

15 January 1999 Multiobject wireless noninvasive optical oxygen monitor

Qingming Luo, Pengcheng Li, Chenpeng Mu, Shaoqun Zeng, Britton Chance

Proceedings Volume 3570, Biomedical Sensors, Fibers, and Optical Delivery Systems; (1999) https://doi.org/10.1117/12.336927
Event: BiOS Europe '98, 1998, Stockholm, Sweden

Abstract

A wireless noninvasive optical oxygen monitor based on near infrared spectroscopy is presented. Multiobjects (up to 20) could be monitored wirelessly by the center system. The monitor is made of two parts. Pare one is for the measurement of relative changes of oxyhemoglobin, deoxyhemoglobin, and total hemoglobin concentrations. The data from probe is transferred by RF. Part two includes hardware for data receiving, data preprocessing, A/D converting, communication with a portable computer, and software for real time data processing. Experimental results are demonstrated.

Citation Download Citation

Qingming Luo, Pengcheng Li, Chenpeng Mu, Shaoqun Zeng, and Britton Chance "Multiobject wireless noninvasive optical oxygen monitor", Proc. SPIE 3570, Biomedical Sensors, Fibers, and Optical Delivery Systems, (15 January 1999); https://doi.org/10.1117/12.336927

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