Optical Quantification of Placenta Oxygenation with Ultrasound Integrated Frequency-Domain NIRS

Lin Wang; Tiffany Ko; Lian He; Venki Kavuri; Ashwin Parthasarathy; Wesley Baker; David Busch; Jeffrey Cochran; Kenneth Abramson; Alex Acker; A. G. Yodh; Nadav Schwartz

doi:10.1364/TRANSLATIONAL.2018.CF3B.2

Biophotonics Congress: Biomedical Optics Congress 2018 (Microscopy/Translational/Brain/OTS)
OSA Technical Digest (Optica Publishing Group, 2018),
paper CF3B.2
•https://doi.org/10.1364/TRANSLATIONAL.2018.CF3B.2

Optical Quantification of Placenta Oxygenation with Ultrasound Integrated Frequency-Domain NIRS

Lin Wang, Tiffany Ko, Lian He, Venki Kavuri, Ashwin Parthasarathy, Wesley Baker, David Busch, Jeffrey Cochran, Kenneth Abramson, Alex Acker, A. G. Yodh, and Nadav Schwartz

Clinical and Translational Biophotonics 2018

Hollywood, Florida United States
3–6 April 2018
ISBN: 978-1-943580-41-5

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Optical Spectroscopy III (CF3B)

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L. Wang, T. Ko, L. He, V. Kavuri, A. Parthasarathy, W. Baker, D. Busch, J. Cochran, K. Abramson, A. Acker, A. G. Yodh, and N. Schwartz, "Optical Quantification of Placenta Oxygenation with Ultrasound Integrated Frequency-Domain NIRS," in Biophotonics Congress: Biomedical Optics Congress 2018 (Microscopy/Translational/Brain/OTS), OSA Technical Digest (Optica Publishing Group, 2018), paper CF3B.2.

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Abstract

We built a heterodyne frequency-domain near-infrared spectroscopy (NIRS) instrument integrated with ultrasound for investigation of placenta physiology. The instrument was characterized and first measurements quantified placenta vascular oxygenation in healthy human subjects.

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