Integral reconstitution device

Details Integral reconstitution device Integral reconstitution device

1990-01-29

1994-04-19

Hafer, Robert A.

Surgery

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

4414, 4415, A61M 500

Patent

active

053041631

ABSTRACT:
The device of the present invention includes a flexible container having an administration port and a flexible tube extending therefrom. The administration port includes an access membrane through which a spiked cannula can be inserted to gain access to the interior of the flexible container. The flexible tube contains a frangible or breakaway valve therein. Permanently secured to the end of the flexible tube is a sheath having a substantially circular base and an open-ended skirt including an inner surface depending from the base. The skirt includes a plurality of inwardly projecting bumps intermittently spaced around the inner surface to sealingly engage a standard drug vial. A sharp cannula is mounted within the skirt to pierce the stopper of the standard drug vial to establish fluid communication between the cannula and the interior of the drug vial. A peelable closure is provided covering the skirt opening prior to use to maintain a sterile condition of the device. A lumen is provided in housing to establish fluid communication between the cannula and the frangible or breakaway valve.

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