DEVICE FOR HOLDING CATHETERS IN POSITION
United States Patent 3487837
US Patent References:
Draining device
- - 1598283
Suprapubic siphon
- - 1696763
Surgical retaining device
- - 2898917
Peritoneal cannula
- - 3253594
Self-closing valve device for implantation in the human body
- - 3402710
Draining device
- - 1598283
Suprapubic siphon
- - 1696763
Surgical retaining device
- - 2898917
Peritoneal cannula
- - 3253594
Self-closing valve device for implantation in the human body
- - 3402710
Inventors:
Petersen, Roy A.
Publication Date:
01/06/1970
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Export Citation:
Assignee:
Roy, Petersen A.
Primary Class:
Other Classes:
128/DIG.026
International Classes:
A61M25/02; A61M25/02; A61F5/44
Foreign References:
| FR1184139A | ||||
| GB375579A | ||||
| DE653436C |