您的位置: 首页 > 农业专利 > 详情页

ASSEMBLAGE POUR UN DISPOSITIF D'ADMINISTRATION DE MÉDICAMENT
专利权人:
SANOFI-AVENTIS DEUTSCHLAND GMBH
发明人:
HARMS, Michael
申请号:
EPEP2012/070099
公开号:
WO2013/053781A1
申请日:
2012.10.11
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
An assembly for a drug delivery device (1) is provided the assembly comprising a cartridge (2) adapted and arranged to contain at least one dose of a drug (7), a bung (10) being slidably arranged within the cartridge (2), a housing (3) comprising a distal end and a proximal end, and a piston rod (11) adapted and arranged for moving the bung (10) in the distal direction with respect to the housing (3) for dispensing a dose of the drug (7). The assembly further comprises a drive member (13) adapted and arranged for transferring movement to the piston rod (11) for dispensing the dose, and - an engagement member (18) configured to mechanically cooperate with the piston rod (11) and with the housing (3). The engagement member (18) is moveable between a reset position, where the engagement member (18) is allowed to rotate with respect to the housing (3), and an operating position, where the engagement member (18) is rotationally locked with respect to the housing (3), wherein the assembly is configured such that the engagement member (18) is rotated and simultaneously axially displaced during movement of the engagement member (18) between the operating position and the reset position. The engagement member (18) and the housing (3) are threadedly engaged with one another, wherein at least one of the engagement member (18) and the housing (3) comprises a thread and the other one of the engagement member (18) and the housing (3) comprises an interaction. Furthermore, the use of an engagement member (18) for a drug delivery device (1) is described.L'invention concerne un assemblage pour un dispositif (1) d'administration de médicament, l'assemblage comprenant une cartouche (2) conçue et disposée pour contenir au moins une dose d'un médicament (7), une bonde (10) disposée de façon coulissante à l'intérieur de la cartouche (2), un boîtier (3) comprenant une extrémité distale et une extrémité proximale, et une tige (11) de piston conçue et disposée pour déplacer la bonde (10) da
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充