overall: 16 cm x 26.5 cm x 13 cm; 6 5/16 in x 10 7/16 in x 5 1/8 in
overall: 5 1/4 in x 10 1/2 in x 6 1/2 in; 13.335 cm x 26.67 cm x 16.51 cm
United States: Utah, Salt Lake City
This test rig was used to analyze the ventricles made for the Atomic Energy Artificial Heart. An artificial heart driven by atomic energy was financed by the Atomic Energy Commission, and by Energy Research and Development Administration (ERDA). In 1977 the ERDA became the United States Department of Energy, which lost interest in the development of a nuclear heart. The engine was made by North America/Phillips while the silastic ventricles were made in Kolff's laboratory. Kolff replaced the Sterling engine with a small electromotor on the pump and obtained survival of a calf for 35 days with this artificial heart.