Abstract
We developed an intraoperative autotransfusion system with regional heparinization, “Hemosaver”. The system was consisted of two roller pumps, a reservoir, a bubble detector, a Swank filter, a heater and infusion pumps for heparin and protamine. Autotransfusion volume is displayed. ACT in the body is kept aroud 200 sec. Hemosaver was used in 10 patiens. Easy handling, usefulness and safety of Hemosaver were proved clinically.