Medicament delivery device
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United States of America Patent
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Mar 13, 2018
Issued Date -
N/A
app pub date -
Nov 23, 2015
filing date -
Dec 15, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A dose setting mechanism for a medicament delivery device is presented having a pinion mounted to a locking member where the axis of rotation of the pinion is offset and parallel to the longitudinal axis of the housing containing the dose setting components. Primary and secondary dose members are engaged with the pinion to indicate a set dose of medicament. A resetting mechanism is also presented where nut segments are threadedly engaged with an outer surface of a lead screw when in the locked position and are disengaged from the lead screw when the nut segments are in the unlocked position.
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Family
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