AXIALLY ACTIVATED VIAL ACCESS ADAPTER

摘要

Axially activated vial access adapter allowing repeated withdrawal of a medical fluid contained in the container by the use of a needless device such as a syringe barrel or IV set having a luer connector. The axially activated vial access adapter includes: an elastomeric stopper having a cavity extending from its distal end to its proximal end; a bottom insert positioned in the cavity of the elastomeric stopper; and a top insert of tube-like configuration slideably positioned in the bottom insert. The top insert contains a plug on its proximal end, and a male luer connector on its distal end for attachment to a syringe barrel or an IV set having a female luer connector. Moving the top insert distally or proximally, the plug on the proximal end of the top insert opens or closes the cavity in the elastomeric stopper thereby opening or closing fluid communication between the medical fluid contained in the container and the syringe barrel or IV set having a luer connector.