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Proceedings Paper

Multiobject wireless noninvasive optical oxygen monitor
Author(s): Qingming Luo; Pengcheng Li; Chenpeng Mu; Shaoqun Zeng; Britton Chance
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Paper 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.

Paper Details

Date Published: 15 January 1999
PDF: 4 pages
Proc. SPIE 3570, Biomedical Sensors, Fibers, and Optical Delivery Systems, (15 January 1999); doi: 10.1117/12.336927
Show Author Affiliations
Qingming Luo, Huazhong Univ. of Science and Technology (China)
Pengcheng Li, Huazhong Univ. of Science and Technology (China)
Chenpeng Mu, Huazhong Univ. of Science and Technology (China)
Shaoqun Zeng, Huazhong Univ. of Science and Technology (China)
Britton Chance, Johnson Research Foundation/Univ. of Pennsylvania (United States)


Published in SPIE Proceedings Vol. 3570:
Biomedical Sensors, Fibers, and Optical Delivery Systems
Francesco Baldini; Nathan I. Croitoru; Martin Frenz; Ingemar Lundstroem; Mitsunobu Miyagi; Riccardo Pratesi; Otto S. Wolfbeis, Editor(s)

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