Title:
Intravenous needle immobilizer
United States Patent 2533961


Inventors:
Rousseau, Wilfrid J.
Mariano, Oliver
Application Number:
US11861249A
Publication Date:
12/12/1950
Filing Date:
09/29/1949
Assignee:
Rousseau, Wilfrid J.
Mariano, Oliver
Primary Class:
Other Classes:
128/877, 128/DIG.26, 604/179
International Classes:
A61M25/02
View Patent Images:
US Patent References:
2234961Vein holder1941-03-18
2103174Surgical instrument1937-12-21
2008340Surgical injection needle and the like1935-07-16