Tissue Oxygenation Measurements using a Non-Contact, Smartphone-based Near-Infrared Optical Device

Kacie Kaile; Christian Fernandez; Anuradha Godavarty

doi:10.1364/TRANSLATIONAL.2020.TM3B.2

Biophotonics Congress: Biomedical Optics 2020 (Translational, Microscopy, OCT, OTS, BRAIN)
OSA Technical Digest (Optica Publishing Group, 2020),
paper TM3B.2
•https://doi.org/10.1364/TRANSLATIONAL.2020.TM3B.2

Tissue Oxygenation Measurements using a Non-Contact, Smartphone-based Near-Infrared Optical Device

Kacie Kaile, Christian Fernandez, and Anuradha Godavarty

Clinical and Translational Biophotonics 2020

Washington, DC United States
20–23 April 2020
ISBN: 978-1-943580-74-3

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K. Kaile, C. Fernandez, and A. Godavarty, "Tissue Oxygenation Measurements using a Non-Contact, Smartphone-based Near-Infrared Optical Device," in Biophotonics Congress: Biomedical Optics 2020 (Translational, Microscopy, OCT, OTS, BRAIN), OSA Technical Digest (Optica Publishing Group, 2020), paper TM3B.2.

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Abstract

A non-contact smartphone based NIR imaging device has been developed to measure 2D spatio-temporal tissue oxygenation maps. Preliminary in-vivo studies demonstrated the ability of this device to observe oxygenation changes in response to occlusion.

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