发明名称 |
A DRUG DELIVERY DEVICE |
摘要 |
A drug delivery device comprises a housing (2) and a piston rod (13) arranged in the housing. The piston rod (13) is adapted to be moved along an axial direction to dispense a fluid. A drive member (5) arranged in the housing (2) is operatively coupled to the piston rod (13) and adapted to set up a dose of fluid for dispense in response to a first movement. The drive member (5) is also adapted to move the piston rod (13) to dispense the dose in response to a second movement. The drug delivery device also comprises a pre-dispensing drive member (18) operatively coupled to the drive member (5) and the housing (2) and adapted to move at least the drive member (5) by a pre-dispensing distance between its first and second movement. |
申请公布号 |
EP2506902(A1) |
申请公布日期 |
2012.10.10 |
申请号 |
EP20100795965 |
申请日期 |
2010.12.02 |
申请人 |
SANOFI-AVENTIS DEUTSCHLAND GMBH |
发明人 |
HELMER, MICHAEL;RAAB, STEFFEN |
分类号 |
A61M5/24;A61M5/31;A61M5/315 |
主分类号 |
A61M5/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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