Hemostasis valve

Details Hemostasis valve Hemostasis valve

1997-01-07

2000-11-07

Coggins, Wynn Wood

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604167, A61M 500

Patent

active

061429813

ABSTRACT:
A one-piece hemostasis valve located within a longitudinally extended housing, with the valve comprising an extended sealing neck having a passageway therethrough, communicating with a sealing chamber having opposing sealing exit lips and preferably support shoulders on the outside of the valve adjacent to the sealing neck to provide support for the valve. The passageway of the extended sealing neck contains narrowed and broadened portions to prevent blood loss when receiving a guidewire and catheter inserted through the passageway of the sealing neck.

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