Title:
Post-operative surgical valve
United States Patent 3392722


Inventors:
Jorgensen, Roger L.
Application Number:
US47579865A
Publication Date:
07/16/1968
Filing Date:
07/29/1965
Assignee:
ROGER L. JORGENSEN
Primary Class:
Other Classes:
128/887, 137/861, 138/93, 251/5, 604/284, D24/129
International Classes:
A61B19/00; A61F2/04; A61M27/00
View Patent Images:
Foreign References:
CA666090A1963-07-02