RGB camera-based simultaneous measurements of percutaneous arterial oxygen saturation, tissue oxygen saturation, pulse rate, and respiratory rate [PDF]
Frontiers in Physiology, 2022 We propose a method to perform simultaneous measurements of percutaneous arterial oxygen saturation (SpO2), tissue oxygen saturation (StO2), pulse rate (PR), and respiratory rate (RR) in real-time, using a digital red–green–blue (RGB) camera ...
Izumi Nishidate +8 more
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Three Physiological Components That Influence Regional Cerebral Tissue Oxygen Saturation [PDF]
Frontiers in Pediatrics, 2022 Near-infrared spectroscopy (NIRS) measurement of regional cerebral tissue oxygen saturation (rcStO2) has become a topic of high interest in neonatology. Multiple studies have demonstrated that rcStO2 measurements are feasible in the delivery room during ...
Ena Suppan +14 more
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Distinguishing Muscle Oxygen Saturation from Tissue Oxygen Saturation: Accuracy, Limitations, and Practical Utility in Muscle Oximetry [PDF]
Sports Medicine - OpenMuscle near-infrared spectroscopy (mNIRS) is widely used to measure skeletal muscle oxygen saturation, named as muscle-specific oxygen saturation (SmO₂) or tissue oxygen saturation (StO₂).
Andri Feldmann +3 more
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Measurement of tissue oxygen saturation during arthroscopic surgery of knee with a tourniquet [PDF]
Journal of Orthopaedic Surgery and Research, 2022 Background Tourniquets provide better tissue visibility during arthroscopic surgery. However, multiple postoperative adverse events associated with ischemia may be caused by excessive inflation pressure and duration.
Ning Hao +6 more
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Effect of anesthesia induction on cerebral tissue oxygen saturation in hypertensive patients: an observational study [PDF]
Brazilian Journal of Anesthesiology, 2021 Objective: In hypertensive patients, the autoregulation curve shifts rightward, making these patients more sensitive than normotensive individuals to hypotension. Hypotension following the induction of anesthesia has been studied in normotensive patients
Yasin Taşkaldıran +3 more
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Preliminary exploration of tissue oxygen saturation index using near-infrared spectroscopy in two infants of neonatal catheter-associated venous thrombosis [PDF]
BMC PediatricsBackground Near-infrared spectroscopy (NIRS) is commonly used for monitoring oxygen saturation in brain and abdominal tissues, while reports on the monitoring of local tissue oxygen saturation in limbs are very limited. This study observed the changes in
Haihong Zhu +4 more
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Relationship Between Cerebral Hemodynamics, Tissue Oxygen Saturation, and Delirium in Patients With Septic Shock: A Pilot Observational Cohort Study [PDF]
Frontiers in Medicine, 2021 Background: Septic shock patients have tendencies toward impairment in cerebral autoregulation and imbalanced cerebral oxygen metabolism. Tissue Oxygen Saturation (StO2) and Transcranial Doppler (TCD) monitoring were undertaken to observe the variations ...
Qing Feng +6 more
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Dual-modality ultrasound/photoacoustic tomography for mapping tissue oxygen saturation distribution in intestinal strangulation [PDF]
PhotoacousticsThe strangulation of intestinal obstruction (IO) presents challenges in the assessment of disease progression and surgical decision-making. Intraoperatively, an accurate evaluation of the status of the IO is critical for determining the extent of ...
Jie Zhou +9 more
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Impacts of inspired oxygen concentration and arterial oxygen tension on venous and tissue oxygen saturation [PDF]
Acute and Critical CareKwok Ming Ho
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Regional tissue oxygen saturation during minimal enteral feeding is associated with the subsequent feeding intolerance in very preterm infants [PDF]
Scientific ReportsFeeding intolerance (FI) is a common clinical problem in very preterm infants (VPIs) and it increases the risk for adverse outcomes. The value of regional tissue oxygen saturation in predicting FI remains unclear. A total of 57 VPIs were involved in this
Jianyun Chen +5 more
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