Tags Archives: Flow rate

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Strategies to predict and decrease flow rate pulsation in a rotary peristaltic pump with novel tube design

Abstract Peristaltic pumps are commonly used in medical applications like cardiopulmonary bypass and drug infusion due to their minimal contact with bio-fluids and precise flow control. However, these pumps generate..

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Standard versus High Cardiopulmonary Bypass Flow Rate: A Randomized Controlled Subtrial Comparing Brain Injury Biomarker Release

Abstract Objectives To compare brain injury biomarker release levels between two different cardiopulmonary bypass (CPB) flow rates in elective cardiac surgery and to explore differences in postoperative delirium between groups..

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Flow capabilities of arterial and drainage cannulae during venoarterial extracorporeal membrane oxygenation: A simulation model

Abstract Background Large cannulae can increase cannula-related complications during venoarterial extracorporeal membrane oxygenation (VA ECMO). Conversely, the ability for small cannulae to provide adequate support is poorly understood. Therefore, we..

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Acute kidney injury during extracorporeal life support in cardiogenic shock: Does flow matter?

Abstract Background This study examines the role of extracorporeal life support flow in the development of acute kidney injury in cardiogenic shock. Methods We performed a retrospective analysis of 465..

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Detecting the Change in Total Circulatory Flow with a Wireless, Wearable Doppler Ultrasound Patch: A Pilot Study

Abstract OBJECTIVE:  Measuring fluid responsiveness is important in the management of critically ill patients, with a 10–15% change in cardiac output typically being used to indicate “fluid responsiveness.” Ideally, these changes would..

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Indice de flujo - Flow rate

En este video te hablare del indice de flujo, utilizado en la evaluacion de la estenosis aortica.   In this video I will show you everything about the use of..

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Extracorporeal Membrane Oxygenation-Induced Hemolysis: An In Vitro Study to Appraise Causative Factors

Abstract In vitro hemolysis testing is commonly used to determine hemocompatibility of ExtraCorporeal Membrane Oxygenation (ECMO). However, poor reproducibility remains a challenging problem, due to several unidentified influencing factors. The..

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Low flow rate alters haemostatic parameters in an ex-vivo extracorporeal membrane oxygenation circuit

Abstract Background Extracorporeal membrane oxygenation (ECMO) is a life-saving modality used to manage cardiopulmonary failure refractory to conventional medical and surgical therapies. Despite advances in ECMO equipment, bleeding and thrombosis..

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