Title:
EXPANDING CANNULA
United States Patent 3509883
US Patent References:
Self-tightening conduit couplings
- - 2711331
Surgical procedure and apparatus for use in carrying out the same
- - 2935068
Cannula for heart and vascular surgery
- - 3154079
Catheter
- - 3416531
Self-tightening conduit couplings
- - 2711331
Surgical procedure and apparatus for use in carrying out the same
- - 2935068
Cannula for heart and vascular surgery
- - 3154079
Catheter
- - 3416531
Inventors:
Dibelius, Norman R.
Publication Date:
05/05/1970
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Export Citation:
Assignee:
GEN ELECTRIC
Primary Class:
Other Classes:
604/264, 24/115R, 604/175, 285/235, 606/197
International Classes:
A61F2/06; A61M25/00; A61M27/00; A61M25/00
Foreign References:
| AU107272B | ||||
| GB627278A |