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Conferences > BODA > 2023 > DW4A > DW4A.6
  • Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)
  • Technical Digest Series (Optica Publishing Group, 2023),
  • paper DW4A.6
  • •https://doi.org/10.1364/BODA.2023.DW4A.6

Transabdominal fetal signals measurement using fiber-based frequency-modulated continuous-wave near-infrared spectroscopy in a fetal lamb model

Shing-Jiuan Liu, Su Yeon Lee, Christopher Pivetti, Edwin Kulubya, Aijun Wang, Diana L. Farmer, Soheil Ghiasi, and Weijian Yang

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Abstract

We propose a novel transabdominal fetal pulse oximetry using frequency-modulated continuous-wave near-infrared spectroscopy. By measuring the time-resolved reflectance of light shined on pregnant sheep's abdomen, we experimentally recovered the fetal signals originating from deep tissue.

© 2023 The Author(s)

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