Valve and valved container for use with a syringe fitting

Details Valve and valved container for use with a syringe fitting Valve and valved container for use with a syringe fitting

1994-06-21

1996-10-29

Weiss, John G.

Surgery

Container for blood or body treating material, or means used...

2511491, 604249, A61M 500, A61M 1900, F16K 5100

Patent

active

055692354

ABSTRACT:
A valve for a needleless syringe fitting is disclosed. The valve has a receptacle fitting for releasable attachment to the syringe fitting, a valve chamber, a valve seat adjacent the chamber, and elastomeric sealing bowl within the chamber. The bowl is deformed and partially inverted when the syringe fitting is attached to the receptacle fitting, causing the valve to open. Also disclosed is a valved container in which a vial is sealed by a valve of this type.

REFERENCES:
patent: 2859932 (1958-11-01), Mackal
patent: 4190048 (1980-02-01), Sampson
patent: 5242393 (1993-09-01), Brimhall et al.
patent: 5423791 (1995-07-01), Bartlett

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