Title:
Transfusion needle sheath
United States Patent 2847995
Inventors:
Adams, John Q.
Application Number:
US45155254A
Publication Date:
08/19/1958
Filing Date:
08/23/1954
Assignee:
BECTON DICKINSON CO
Primary Class:
Other Classes:
604/201, 604/263, 604/905
International Classes:
A61M5/158; A61M5/162; A61M5/32
View Patent Images:
US Patent References:
2708438Hypodermic syringe1955-05-17
2696212Hypodermic syringe1954-12-07
2689562Blood donor assembly1954-09-21
2410546Valve construction1946-11-05
2403074Hypodermic injection device1946-07-02
Foreign References:
GB587280A1947-04-21
FR950588A1949-09-30
FR1028415A1953-05-22