Title:
Dissector-obstructor apparatus
United States Patent 3175556
Inventors:
Ernest, Wood
Amotz, Frenkel
Publication Date:
03/30/1965
Assignee:
Peter, Samuel B.
Rene, Vaux G. LE.
Other Classes:
D24/143, 30/124, D24/148, 606/142
International Classes:
A61B17/125