您的位置: 首页 > 农业专利 > 详情页

DISPOSITIF DE SÛRETÉ POUR UNE SERINGUE PRÉ-REMPLIE, ET DISPOSITIF D'INJECTION
专利权人:
SANOFI-AVENTIS DEUTSCHLAND GMBH
发明人:
申请号:
EP11807703.1
公开号:
EP2661292B1
申请日:
2011.12.30
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
A safety device for a pre-filled syringe is proposed that comprises a hollow support body with a helical groove formed into an inner surface thereof, a mounting collar for mounting the pre-filled syringe to the support body, a spinning collar with a helical tongue formed to an outer surface thereof and a torsion spring. The helical groove accommodates the helical tongue. Upon release, the torsion spring is capable of exerting a torque upon the spinning collar which causes the spinning collar to rotate within the support body. The engagement of the helical groove and the helical tongue redirects the rotational movement of the spinning collar to a translatory movement that moves the mounting collar in a proximal direction.
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