Anti-reflux valve with environmental barrier

Details Anti-reflux valve with environmental barrier Anti-reflux valve with environmental barrier

1995-08-10

1996-11-26

McDermott, Corrine M.

Surgery

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

Treating material introduced into or removed from body...

604256, 2511491, A61M 500

Patent

active

055780598

ABSTRACT:
A medical site (10) includes a slit septum environmental barrier (12) held across the inlet opening (76) of housing (16). Site (10) includes a disc anti-reflux valve (14) below the inlet (76) of housing (16).

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