Device for storing and dispensing a flowable substance
Assignee3M Innovative Properties Company
InventorsMarc Peuker, Arno Hohmann, Dieter Poschmann, Kerstin R. Janz
Life of this patent
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Abstract
The present invention relates to a device for storing and dispensing a flowable substance. The device comprises a container comprising a base member and a cover member being sealingly connected with each other along the circumference of the container, a compartment for receiving the substance, and an open ended pocket area into which the substance is transferable from the compartment, and a cannula having an internal passageway being in fluid communication with the pocket for dispensing the substance.
Claims32
A device for storing and dispensing a flowable substance, comprising:
- a container comprising
- a base member and a cover member being sealingly connected with each other along the circumference of the container, wherein said base member is formed as a sheet,
- at least one compartment for receiving said substance, and
- an open ended pocket area into which said substance is transferable from said at least one compartment, and
- a cannula having an internal passageway being in a fluid communication with said pocket for dispensing said substance, wherein said cannula is a separate component having a first end and a second end, said first end being adapted for insertion into said open end of said pocket area, and
- a portion separating said compartment from said pocket, said separating portion comprising a passage area adapted to be selectively opened by pressure effective on said passage area for placing said compartment in communication with said pocket.
Dependencies are inferred from the claim text.