Dual chambered mixing and dispensing vial

Details Dual chambered mixing and dispensing vial Dual chambered mixing and dispensing vial

1988-11-01

1990-08-21

Rosenbaum, C. Fred

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604 91, 604416, 222420, 222510, 222215, 222153, 222145, A61M 3700

Patent

active

049502379

ABSTRACT:
A dual chambered vial is equipt with a dislodgeable stopper device between the two chambers, whereby components of a mixture may be maintained in separate chambers until comingling is desired. The stopper is dislodged by means of a plunger activated by depression of flexible walls of one chamber.

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patent: 4606734 (1986-07-01), Larkin et al.
patent: 4757916 (1988-07-01), Goncalves

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