发明申请
US20150133872A1 PISTON ROD FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE COMPRISING A PISTON ROD
有权
用于药物递送装置的活塞杆和包括活塞杆的药物递送装置
- 专利标题: PISTON ROD FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE COMPRISING A PISTON ROD
- 专利标题(中): 用于药物递送装置的活塞杆和包括活塞杆的药物递送装置
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申请号: US14401945申请日: 2013-05-28
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公开(公告)号: US20150133872A1公开(公告)日: 2015-05-14
- 发明人: Christopher James Smith , Stephen David Butler , Mark Phillip Horlock
- 申请人: SANOFI-AVENTIS DEUTSCHLAND GMBH
- 申请人地址: DE Frankfurt am Main
- 专利权人: Sanofi-Aventis Deutschland GMBH
- 当前专利权人: Sanofi-Aventis Deutschland GMBH
- 当前专利权人地址: DE Frankfurt am Main
- 优先权: EP12170072.8 20120530
- 国际申请: PCT/EP2013/060913 WO 20130528
- 主分类号: A61M5/315
- IPC分类号: A61M5/315 ; A61M5/20
摘要:
A piston rod for a drug delivery device comprises a main body and an engagement means for engaging the piston rod with a part of the drug delivery device. The engagement means are retractable relatively the main body for enabling a disengagement of the engagement means from the part of the drug delivery device.
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