Pharmaceutical mixing container with buoyant mixing element

Details Pharmaceutical mixing container with buoyant mixing element Pharmaceutical mixing container with buoyant mixing element

1992-09-23

1993-09-21

Housel, James C.

Chemical apparatus and process disinfecting, deodorizing, preser

Control element responsive to a sensed operating condition

206220, 366130, 422 99, 422100, 604187, 604218, 604232, 604403, 604416, B01L 300, B65D 2508, A61M 500

Patent

active

052466701

ABSTRACT:
A pharmaceutical mixing container for storing a liquid having at least two factions which tend to separate during storage. A housing has an inner volume and is closed at one end by a septum arrangement and at another end by a slidable sealing member. A buoyant member is located within the housing and floats within the liquid faction of the pharmaceutical contained within the housing. By manually translating and rotating the housing, the buoyant member is forcibly moved along the liquid surface causing gentle turbulent waves which provide thorough admixing for the pharmaceutical constituents without causing mechanical damage to delicate constituents, such as crystalline factions found in NPH type insulin.

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