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[Prolonged peripheral arteriovenous perfusion with a membrane oxygenator].
Vestnik Khirurgii Imeni I. I. Grekova
|October 1, 1979
Summary
This study presents an optimal method for prolonged veno-arterial perfusion, emphasizing strict blood volume control and microcirculation support. The "Sigma" film membrane oxygenator minimizes blood trauma during these procedures.
Area of Science:
- Cardiovascular Physiology
- Medical Device Engineering
Context:
- Prolonged veno-arterial perfusion is a critical life support technique.
- Previous methods faced challenges in maintaining physiological stability.
- Advancements in membrane oxygenator technology are crucial for improving perfusion outcomes.
Purpose:
- To establish an optimal protocol for prolonged veno-arterial perfusion.
- To evaluate the physiological effects of this perfusion method in an animal model.
- To assess the performance and biocompatibility of the
- Sigma
- film membrane oxygenator.
Summary:
- The study details a refined veno-arterial perfusion technique.
- Twenty-two experiments utilized the
- Sigma
- film membrane oxygenator.
- Key findings highlight the necessity of maintaining circulating blood volume and preventing microcirculatory disturbances for successful perfusion.
Impact:
- The developed method offers a more effective approach to prolonged veno-arterial perfusion.
- The
- Sigma
- film membrane oxygenator demonstrates minimal blood trauma, enhancing patient safety.
- This research contributes to improved strategies in extracorporeal circulation and critical care medicine.