IMPROVED MIXING AND DELIVERY SYSTEM

摘要

This invention is an apparatus for separately storing a medicament component, such as a drug, and/or mixing this component with a liquid component, such as a sterilized diluent, to form a beneficial agent which can be delivered to a patient from the container containing the liquid component. The device includes a novel collapsible vial structure (16) which can be used for controllably introducing a support structure (34) carrying the medicament component into the liquid container (17) whereby the medicament and liquid components will thoroughly mix under sterile conditions.