A stand-alone smartphone-based optical device to measure tissue oxygenation in diabetic foot ulcers

Kacie Kaile; Alex Trinidad; Kevin Leiva; Aliette Espinoza; Thomas G Zwick; Jason Edward Levine; Magaly Adelaida Rodriguez; Hadar Lev-Tov; Robert Kirsner; Anuradha Godavarty

doi:10.1364/TRANSLATIONAL.2022.TTu4B.7

Biophotonics Congress: Biomedical Optics 2022 (Translational, Microscopy, OCT, OTS, BRAIN)
Technical Digest Series (Optica Publishing Group, 2022),
paper TTu4B.7
•https://doi.org/10.1364/TRANSLATIONAL.2022.TTu4B.7

A stand-alone smartphone-based optical device to measure tissue oxygenation in diabetic foot ulcers

Kacie Kaile, Alex Trinidad, Kevin Leiva, Aliette Espinoza, Thomas G Zwick, Jason Edward Levine, Magaly Adelaida Rodriguez, Hadar Lev-Tov, Robert Kirsner, and Anuradha Godavarty

Clinical and Translational Biophotonics 2022

Fort Lauderdale, Florida United States
24–27 April 2022
ISBN: 978-1-957171-03-6

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Cardiovascular (TTu4B)

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K. Kaile, A. Trinidad, K. Leiva, A. Espinoza, T. G. Zwick, J. E. Levine, M. A. Rodriguez, H. Lev-Tov, R. Kirsner, and A. Godavarty, "A stand-alone smartphone-based optical device to measure tissue oxygenation in diabetic foot ulcers," in Biophotonics Congress: Biomedical Optics 2022 (Translational, Microscopy, OCT, OTS, BRAIN), Technical Digest Series (Optica Publishing Group, 2022), paper TTu4B.7.

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Abstract

A stand-alone non-contact smartphone-based NIR imaging device has been developed to measure 2D tissue oxygenation maps. Oxygenation changes in diabetic foot ulcers using our smartphone-based device were similar to a commercial device.

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