System for Closed Transfer of Fluids
AssigneeBecton, Dickinson and Company
InventorsMilan Ivosevic, Paul Paia Marici
Life of this patent
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Abstract
A system for the closed transfer of fluids that provides substantially leak-proof sealing and pressure equalization during engagement of a cannula with a vial, during transfer of a substance from a vial chamber to a barrel chamber via the cannula, and during disengagement of the cannula from the vial is disclosed. The leak-proof sealing of the system substantially prevents leakage of both air and liquid during use of the system. The system of the present disclosure also permits pressure equalization between a vial and the system when the system is attached to the vial. The system is compatible with a needle and syringe assembly for accessing a medication contained within a vial for administering the medication to a patient.
Claims6
A system comprising:
- a vial adapter having a first end, a second end, and a wall extending therebetween, the wall defining an exterior profile, the vial adapter having a vial seal, the vial adapter attachable to a vial;
- and
- a packaging member having a proximal end, a distal end, and a sidewall extending therebetween and defining an interior, the sidewall of the packaging member defining an interior profile, the interior of the packaging member sized and adapted to receive the vial adapter therein, and the interior profile of the packaging member sized and shaped to substantially correspond to the exterior profile of the vial adapter.
Dependencies are inferred from the claim text.