HEART PUMP AUGMENTATION SYSTEM
United States Patent 3426743
Inventors:
Chesnut, Merrill Gaines
Callaghan, Phillip B.
Publication Date:
02/11/1969
Assignee:
UNITED AIRCRAFT CORP
Other Classes:
604/152, 604/66, 604/6.110
International Classes:
A61M1/10; A61M29/02; A61H31/00; A61M5/14
US Patent References:
| 3266487 | Heart pump augmentation system and apparatus | | | |