Device for delivering medicament
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United States of America Patent
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-
Aug 5, 2008
Grant Date -
Aug 10, 2006
app pub date -
Jan 31, 2005
filing date -
Jan 31, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A device for delivery of medicament includes a main housing, a container having at least two compartments, each containing a component of the medicament to be injected, and arranged to be connected to a patient delivery element, a longitudinally movable piston and a spring arrangement acting on the piston to exert a force on the components, a first holding element for holding the piston in a force-loaded state, and at least one activator for releasing the piston, a second holding element for stopping the piston when it has moved a certain first distance after one activation of the at least one activator and holding the piston in that position, wherein the force from the piston/spring arrangement and the movement causes the compartments to communicate with each other and the components to mix.
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