Guide needle for flexible catheters
United States Patent 3359978
US Patent References:
/0673598.html
- - 0673598
Expansile surgical needle
- - 2566499
Venous catheter
- - 2829644
Surgical or medical vein dilating device
- - 2842133
Intravenous catheter placement unit and method of use
- - 3185152
/0673598.html
- - 0673598
Expansile surgical needle
- - 2566499
Venous catheter
- - 2829644
Surgical or medical vein dilating device
- - 2842133
Intravenous catheter placement unit and method of use
- - 3185152
Inventors:
Smith Jr., Raymond M.
Publication Date:
12/26/1967
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Assignee:
Smith Jr., Raymond M.
Primary Class:
Other Classes:
27/24.100
International Classes:
A61M25/06
US Patent References:
| 3330278 | Hypodermic needle for a cannula placement unit |
Foreign References:
| CA628292A |