Title:
The drive mechanism and the medicine delivery device for medicine delivery devices
Document Type and Number:
Japanese Patent JP6159262
Kind Code:
B2
Abstract:
The drive mechanism is suitable for a permanent delivery of a drug from a compact drug delivery device, which may be carried on the body. The drive mechanism comprises a flexible advance cable bearing a coupling feature of longitudinal extension. The advance cable is guided by a guide means. A drive means engages the coupling feature and thus enables an advancement of the advance cable according to the guide means. An end piece is provided to push a plug or bung of a cartridge containing a drug, and the end piece is driven by the advance cable. The drive means is permanently engaged with the coupling feature. This allows a permanent advancement of the plug or bung by means of the drive mechanism.
Inventors:
Michael Eugle
Torsten Craft
Torsten Craft
Application Number:
JP2013558437A
Publication Date:
July 05, 2017
Filing Date:
March 15, 2012
Export Citation:
Assignee:
Sanofi-Aventis Deutschland Gesellschaft Mitt Beschlenktel Haftung
International Classes:
A61M5/145; A61M5/315
Domestic Patent References:
| JP2003530918A | ||||
| JP2004504075A | ||||
| JP2006511262A | ||||
| JP55146165A | ||||
| JP2004524116A | ||||
| JP2004533869A |
Foreign References:
| US5261882 | ||||
| US20090069749 | ||||
| WO2010089313A1 |
Attorney, Agent or Firm:
Junji Yuda
Noriyuki Takebayashi
Noriyuki Takebayashi