<p>The present invention relates to a housing component of a drug delivery device (10) to accommodate a drive mechanism (11), wherein the drive mechanism (11) is operable to interact with a piston (20) of a cartridge(16) containing a medicinal product to be dispensed by the drug delivery device. The housing component comprises at least one radially inwardly extending flange portion (16) to be operably engaged with a piston rod (24) of the drive mechanism (11), characterized in that the flange portion (16) is at least partially structurally strengthened.</p>
申请公布号
WO2011023735(A2)
申请公布日期
2011.03.03
申请号
WO2010EP62431
申请日期
2010.08.26
申请人
SANOFI-AVENTIS DEUTSCHLAND GMBH;JUGL, MICHAEL;SENDATZKI, GUENTHER;TEUCHER, AXEL;FORSTREUTER, AXEL
发明人
JUGL, MICHAEL;SENDATZKI, GUENTHER;TEUCHER, AXEL;FORSTREUTER, AXEL