Closed drug delivery system

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...

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604 84, 604 85, 604 86, 604 88, 604131, 604415, 604416, A61M 3700

Patent

active

053361806

ABSTRACT:
An apparatus for controllably intermixing two or more components in a sterile, closed environment to produce a flowable substance and then for expelling the flowable substance from the apparatus at a precisely controlled rate. The apparatus is particularly useful for medical applications and includes a dispenser portion with its own stored energy element provided in the form of an elastomeric membrane and a coupling mechanism for coupling a drug vial to the dispenser portion for controlled mixing a medicament contained within the drug vial with a diluent stored within the dispenser portion of the apparatus via a sterile pathway.

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