Apparat zum Lagern und Mischen

摘要

A stopper device, e.g. for a drug vial or transfusion liquid container, comprises a stopper-support structure (2) having a passage (4) therein and a stopper (3) accommodated in the passage so as to block the passage. The stopper (3) can be displaced from the passage (4) by penetrating the stopper using a rigid tubular member; the latter needs no sharpened edge or point. Apparatus for drug transfusion can comprise (a) a drug vial (205) assembled to (b) a diluent container (214), each fitted with the stopper device, and (c) an interconnecting tube (207) able, upon appropriately manipulating the vial and container, to penetrate the two stopper devices to enable the contents of the vial and container to intermix.