Title:
Pump for cellular fluid such as blood and the like
United States Patent 3007416


Inventors:
Childs, William S.
Application Number:
US75488158A
Publication Date:
11/07/1961
Filing Date:
08/13/1958
Assignee:
GEN DYNAMICS CORP
Primary Class:
Other Classes:
92/78, 92/90, 128/DIG.3, 251/5, 417/394, 417/479, 600/16, 604/153
International Classes:
A61M1/10; F04B43/113; A61M39/22
View Patent Images:
US Patent References:
2810347Fluid pump1957-10-22
2760436Pump for fluid and semi-fluid material such as plaster and the like1956-08-28
2677393Radially expanding bellows1954-05-04
2412397Flexible tube pump1946-12-10
2383193Diaphragm pump1945-08-21
2356738Pump1944-08-29
1184371N/A1916-05-23
0975519N/A1910-11-15
Foreign References:
FR385651A
FR746015A1933-05-20
DE894503C1953-10-26