[Prolonged peripheral arteriovenous perfusion with a membrane oxygenator].

The authors have developed the optimal method of performing prolonged veno-arterial perfusion and studied its influence on the animal organism. In 22 experiments a membrane oxygenator on the national film "Sigma" was used. It has been established that for successful performing of prolonged veno-arterial perfusion it is necessary to strictly maintain the circulating blood volume and take measures to prevent disorders in the microcirculation. The blood trauma in the membrane oxygenator with the "Sigma" film is inimal.