Multi-detector heart rate extraction method for transabdominal fetal pulse oximetry
Intrapartum fetal well-being assessment relies on fetal heart rate (FHR) monitoring. Studies
have shown that FHR monitoring has a high false-positive rate for detecting fetal hypoxia …
have shown that FHR monitoring has a high false-positive rate for detecting fetal hypoxia …
Towards noninvasive accurate detection of intrapartum fetal hypoxic distress
Current intrapartum fetal well-being assessment is performed using electronic fetal
monitoring (EFM), technically referred to as cardiotocography (CTG), which …
monitoring (EFM), technically referred to as cardiotocography (CTG), which …
Apparatus and method for measuring bio-signal
An apparatus for measuring a bio-signal includes: a light source configured to emit light; an
ultrasonic transducer configured to obtain a photoacoustic signal generated from an object; …
ultrasonic transducer configured to obtain a photoacoustic signal generated from an object; …
Systems, devices, and methods for developing a model for use when performing oximetry and/or pulse oximetry and systems, devices, and methods for using a fetal …
NP Ray, J Kainerstorfer, A Jacobs… - US Patent 11,596,361, 2023 - Google Patents
US11596361B2 - Systems, devices, and methods for developing a model for use when
performing oximetry and/or pulse oximetry and systems, devices, and methods for using a fetal …
performing oximetry and/or pulse oximetry and systems, devices, and methods for using a fetal …
Safe and reliable transabdominal fetal oximetry
GA Kivi, S Ghiasihafezi - US Patent 11,684,295, 2023 - Google Patents
Abstract Systems and methods are described, and one method includes determining a fetal
blood oxygenation level, including: activating at least one light source with at least two …
blood oxygenation level, including: activating at least one light source with at least two …