Title:
Biopsy probe, and combination thereof with an endoscope
United States Patent 3173414


Inventors:
Andre, Guillant
Application Number:
US17776562A
Publication Date:
03/16/1965
Filing Date:
03/06/1962
Assignee:
Levallois, Optique Prec ET.
Primary Class:
Other Classes:
73/864.41, 606/171
International Classes:
A61B1/12; A61B1/273; A61B10/00; A61B10/04; A61B17/32; A61B17/30; A61B19/00
View Patent Images:
US Patent References:
3007471Biopsy instrument1961-11-07
2721555Dermatome1955-10-25
Foreign References:
DE437932C1926-11-30
DE1053722B1959-03-26