Medicament delivery device
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United States of America Patent
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May 30, 2017
Issued Date -
N/A
app pub date -
Mar 7, 2013
filing date -
Mar 16, 2012
priority date (Note) -
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Abstract
The present invention relates to a medicament delivery device comprising a housing (10), which housing (10) is arranged ranged to accommodate a medicament container (16), the device further comprises a drive mechanism (18) capable of, upon activation, expel a dose of medicament from said medicament container, the drive mechanism comprising a flat spiral spring (26). The invention is characterized in that at least a part (36) of an outermost turn of said flat spiral spring (26) is positioned on an outer surface of said housing (10).
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