Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1982-04-06
1983-10-18
Apley, Richard J.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604 82, 604 88, 604410, 604414, 604416, A61J 100
Patent
active
044103212
ABSTRACT:
A closed system for separately storing and selectively mixing two components, such as a drug and a diluent, under sterile conditions. The closed system can incorporate a drug vial of standard construction. A unique junction of the closed system permits a drug vial with a drug therein to be connected in a sterile manner with a compressible chamber having a diluent therein, after the drug and diluent have been separately sterilized. The junction encloses the end portions of access means to each of the receptacles, maintaining the end portions in sterile, spaced relation and providing for the selective establishment of a sterile pathway between the drug and diluent for mixing in a closed environment. The compressible chamber is of a unique design including gas-trapping and reservoir compartments in open communication. The compressible chamber is utilized with the junction to provide an efficient, sterile storage and mixing system.
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Lyons Steffen A.
Pearson Stephen
Apley Richard J.
Baxter Travenol Laboratories Inc.
Flattery Paul C.
Kirby, Jr. John P.
Lester Michelle N.
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