Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1994-05-12
1997-03-25
Maglione, Corrine M.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604247, 604167, A61M 2500
Patent
active
056139560
ABSTRACT:
An improved self-sealing gasket provides hemostasis while reducing the force required to move a catheter or guidewire positioned within the gasket. Slits formed on one surface of the gasket intersect with a central aperture formed on the opposite face of the gasket. An annular ring formed on the gasket assists in retaining the gasket within a catheter introducer. An annular shelf may be provided distally of the gasket to prevent dislodgement of the gasket if an instrument is inserted into the introducer off axially.
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Durometr Chart-Polyuretrones: The Bridge Between Silicone rubber and Plastics.
Culhane James
Patterson Frank
Purtell George
Zhang John
C. R. Bard Inc.
Maglione Corrine M.
Smith Chalin
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