Optical monitoring of cerebral perfusion and metabolism in adults during cardiac surgery with cardiopulmonary bypass

A Rajaram, D Milej, M Suwalski, LCM Yip… - Biomedical Optics …, 2020 - opg.optica.org
… During cardiac surgery with cardiopulmonary bypass (CPB), adequate maintenance of …
of a hybrid optical neuromonitor for continuous intraoperative monitoring of cerebral perfusion …

Cerebral oximetry and autoregulation during cardiopulmonary bypass: a review

NPA Vranken, PW Weerwind… - The Journal of …, 2017 - ject.edpsciences.org
Postoperative neurological complications (PNCs) following cardiac surgery with cardiopulmonary
bypass (CPB) is a detrimental complication, contributing to increased mortality rates …

[HTML][HTML] Diffuse Optical Monitoring of Cerebral Hemodynamics and Oxygen Metabolism during and after Cardiopulmonary Bypass: Hematocrit Correction and …

EJ Benson, DI Aronowitz, RM Forti, A Lafontant… - Metabolites, 2023 - mdpi.com
… In this study, we characterized the effects of cardiopulmonary bypass on cerebral
physiological parameters quantified non-invasively by diffuse optics and invasively by cerebral …

Measurements of optical pathlength using phase-resolved spectroscopy in patients undergoing cardiopulmonary bypass

K Yoshitani, M Kawaguchi, T Okuno… - Anesthesia & …, 2007 - journals.lww.com
… Although optical pathlength included in the algorithm for … evidence has suggested that optical
pathlength could be affected … optical pathlength changes during cardiopulmonary bypass (…

In-line optical monitoring of oxygen saturation and hematocrit for cardiopulmonary bypass: Adjustment-free and bloodless calibration

UJ Netz, M Friebel, J Helfmann - Photonics & Lasers in Medicine, 2015 - degruyter.com
… This article describes a new sensor for monitoring oxygen saturation (sO 2 ) and hematocrit
(Hct) of blood during cardiopulmonary bypass. The sensor is calibrated without blood and …

… invasive optical neuromonitoring of the temperature-dependence of cerebral oxygen metabolism during deep hypothermic cardiopulmonary bypass in neonatal swine

TS Ko, CD Mavroudis, WB Baker… - Journal of Cerebral …, 2020 - journals.sagepub.com
… Deep hypothermia (DH) is an important neuroprotective therapy used during cardiopulmonary
bypass (CPB) in an attempt to mitigate hypoxic–ischemic brain injury by suppressing …

Continuous arterial and venous blood gas monitoring during cardiopulmonary bypass

JB Mark, D FitzGerald, T Fenton, AM Fosberg… - The Journal of Thoracic …, 1991 - Elsevier
… newest generation optical fluorescence blood gas monitor (COl 300… monitor during
cardiopulmonary bypass? (2) During stable bypass conditions, how accurate is the blood gas …

Optical assessment of the response in cerebral metabolism to mean arterial pressure during the transition onto cardiopulmonary bypass

M Suwalski, D Milej, A Rajaram, M Diop… - … on Biomedical Optics, 2023 - opg.optica.org
… Lawrence, "Optical monitoring of cerebral perfusion and metabolism in adults during
cardiac surgery with cardiopulmonary bypass," Biomed. Opt. Express 11(10), 5967 (2020). …

Direct oxymetric peripheral tissue perfusion monitoring during open heart surgery with the use of cardiopulmonary bypass: preliminary experience

V Lonsky, V Svitek, V Brzek, J Kubicek, M Volt… - …, 2011 - journals.sagepub.com
cardiopulmonary bypass (CPB). Direct tissue oxymetry is a potentially new method for monitoring
the … blue light) returns along the optical fibre to the electro-optic connector. The electro-…

Non-invasive monitoring of brain oxygen sufficiency on cardiopulmonary bypass patients by near-infra-red laser spectrophotometry

M Tamura, T Tamura - Medical and Biological Engineering and …, 1994 - Springer
cardiopulmonary bypass (CPB) surgery. Non-invasive methods are therefore required to
monitor … NIR laser beam and have applied this optical tool to monitor the oxygenation state of …