Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1986-01-30
1989-01-03
Truluck, Dalton L.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604273, 604275, 604239, A61M 500
Patent
active
047954469
ABSTRACT:
A cannula for insertion into a body incision is provided with a tip having an opening in the sidewall and a pair of recesses in the outer surface of the tip forming a longitudinally extending ridge on one side on the tip for facilitating the insertion of the tip into the incision and dilating the incision.
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USCI, Extracorporeal Circulation Cannulae and Vinyl Specialty Catheters Catalogue, Section 7.
Corpak advertisement--Corpak Company, Wheeling, Ill. 80090.
Beck Andrew J.
Garber Stanley N.
O'Meara William R.
Sherwood Medical Company
Truluck Dalton L.
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