Gleitende Wiederherstellungsvorrichtung für einen Verdünnungsmittelbehälter

摘要

A connector for establishing fluid communication between a syringe, etc (12) and a closed vial, etc. (14) has a vial receiving chamber associated with a piercing member (51) mounted in the syringe. Independent claims are included for the following: (a) the above connector also having fluid accessing parts of the member hermetically sealed from an outside environment. The vial can be attached to the connector without piercing its closure (22). A device connects the chamber to the syringe. Application of an external force activates the connector so it makes a fluid connection via the piercing member; (b) as (a) and having two relatively movable sleeves for holding the syringe and vial respectively; (c) the above connector having a sleeve moving relative to the piercing member and a cup attached to the vial; (d) as (c) where the piercing member has a radial slot for fluid flow; (e) as (c) where the cup has fingers for holding the vial; (f) other aspects of (c) where the cup supports a septum.