Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1991-12-13
1993-05-04
Hirsch, Paul J.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
2511491, A61M 500
Patent
active
052076490
ABSTRACT:
An introducer sheath having a hemostatic closure to prevent extracorporeal leakage of blood. In a preferred embodiment, the hemostatic closure includes a support wall which defines an opening having a first region and a second region. The opening is provided with an elastomeric conforming means which conforms to the exterior surface of tubes passed through the hemostatic closure.
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Brigham and Women's Hospital
Hirsch Paul J.
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