Simulation of light propagation through the maternal abdomen—towards transabdominal fetal pulse oximetry
As an application of near-infrared spectroscopy, pulse oximetry is widely used to non-
invasively measure the arterial oxygen saturation (SpO 2). To improve the maternal and fetal …
invasively measure the arterial oxygen saturation (SpO 2). To improve the maternal and fetal …
Modelling light propagation for fetal monitoring in utero
J Gunther, B Jayet, R Burke… - … on Biomedical Optics, 2019 - opg.optica.org
About one in three births in the United States is through Cesarean section. Current
monitoring techniques are insufficient to determine hypoxia and acidosis in the fetus during …
monitoring techniques are insufficient to determine hypoxia and acidosis in the fetus during …
Combined CW and FMCW near infrared spectroscopy for transabdominal fetal oximetry
We propose a new non-invasive approach to transabdominally measure fetal oxygen
saturation based on time-domain interferometric near-infrared spectroscopy. We use the …
saturation based on time-domain interferometric near-infrared spectroscopy. We use the …
Modeling photon transport in transabdominal fetal oximetry
SL Jacques, N Ramanujam, G Vishnoi… - Journal of …, 2000 - spiedigitallibrary.org
The possibility of optical oximetry of the blood in the fetal brain measured across the
maternal abdomen just prior to birth is under investigation. Such measurements could detect …
maternal abdomen just prior to birth is under investigation. Such measurements could detect …
Simulation based investigation of source-detector configurations for non-invasive fetal pulse oximetry
M Böttrich, S Ley, P Husar - Current Directions in Biomedical …, 2015 - degruyter.com
Transabdominal fetal pulse oximetry is a method to monitor the oxygen supply of the unborn
child non-invasively. Due to the measurement setup, the received signal of the detector is …
child non-invasively. Due to the measurement setup, the received signal of the detector is …
Simulation study on the effect of tissue geometries to fluence composition for non-invasive fetal pulse oximetry
M Böttrich, S Ley, P Husar - 2015 37th Annual International …, 2015 - ieeexplore.ieee.org
Transabdominal fetal pulse oximetry is a method to estimate the state of oxygenation of a
fetus in-utero, utilizing the principle of reflection pulse oximetry. The extraction of fetal related …
fetus in-utero, utilizing the principle of reflection pulse oximetry. The extraction of fetal related …
Recovering fetal signals transabdominally through interferometric near-infrared spectroscopy (iNIRS)
Noninvasive transabdominal fetal pulse oximetry can provide clinicians critical assessment
of fetal health and potentially contribute to improved management of childbirth. Conventional …
of fetal health and potentially contribute to improved management of childbirth. Conventional …
Simulation of photon propagation in multi-layered tissue for non-invasive fetal pulse oximetry
S Ley, D Laqua, P Husar - … on Biomedical Engineering: ICBME 2013, 4th …, 2014 - Springer
Monitoring the state of health from fetus and mother non-invasively is still a big challenge in
prenatal diagnostics. In this contribution the photon propagation in the maternal abdomen of …
prenatal diagnostics. In this contribution the photon propagation in the maternal abdomen of …
Trans-abdominal monitoring of fetal arterial blood oxygenation using pulse oximetry
A Zourabian, AM Siegel, B Chance… - … of biomedical optics, 2000 - spiedigitallibrary.org
Pulse oximetry (oxygen saturation monitoring) has markedly improved medical care in many
fields, including anesthesiology, intensive care, and newborn intensive care. In obstetrics …
fields, including anesthesiology, intensive care, and newborn intensive care. In obstetrics …
[HTML][HTML] Transabdominal Fetal Oximetry
DS Ghiasi, DA Knoesen, D Fong - Project conducted at the Laboratory for … - lepsucd.com
We are developing a Non-invasive, Transabdominal Fetal Oximetry system to provide
worried mothers and obstetrician's with needed information regarding fetal well-being during …
worried mothers and obstetrician's with needed information regarding fetal well-being during …