Title:
Heart pump apparatus
United States Patent 3099260
US Patent References:
Fluid pump
- - 2810347

Pumping device
- - 2812716

Surgical pump
- - 2815715

Heart pump
- - 2832294

Transfusion apparatus
- - 2925814


Inventors:
Birtwell, William C.
Publication Date:
07/30/1963
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Assignee:
DAVOL RUBBER COMPANY
Primary Class:
600/17
Other Classes:
417/478, 623/3.280, 128/DIG.003, 604/153, 417/389
International Classes:
A61M1/10; F04B43/00; F04B43/107; F04B53/10
US Patent References:
2954738Diaphragm pump
3007416Pump for cellular fluid such as blood and the like
Foreign References:
GB287267A
FR1184203A