| 发明名称 |
Drug Delivery Device |
| 摘要 |
A drug delivery device (1) is disclosed which comprises a housing (2) having a longitudinal axis, a piston rod (3), at least one resilient guide member (4) for guiding the piston rod (3) in a drug dispense operation and a cartridge holder (5) for receiving a cartridge (6), wherein the cartridge holder (5) is detachable from the housing (2). Furthermore the drug delivery device (1) is configured such that the resilient guide member (4) is allowed to relax when the cartridge holder (5) is detached from the housing (2). |
| 申请公布号 |
US2016193419(A1) |
申请公布日期 |
2016.07.07 |
| 申请号 |
US201414909249 |
申请日期 |
2014.08.05 |
| 申请人 |
SANOFI-AVENTIS DEUTSCHLAND GMBH |
发明人 |
OAKLAND Philip;BUTLER Steven David;HORLOCK Mark Philip |
| 分类号 |
A61M5/315 |
主分类号 |
A61M5/315 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A drug delivery device (1) comprising:
a housing (2) having a longitudinal axis, a piston rod (3), at least one resilient guide member (4) for guiding the piston rod (3) in a drug dispense operation, a cartridge holder (5) for receiving a cartridge (6), wherein the cartridge holder (5) is detachable from the housing (2), and wherein the drug delivery device (1) is configured such that the resilient guide member (4) is allowed to relax when the cartridge holder (5) is detached from the housing (2). |
| 地址 |
Frankfurt am Main DE |
