| 发明名称 |
ACTIVATOR FOR AN AUTO INJECTOR |
| 摘要 |
The invention relates to an activator unit for an autoinjector, comprising a substantially cylindrical housing (3) in which an axially movable pressure pin (4) is guided, said pressure pin being insertable counter to a spring unit and being lockable, when inserted, by means of detent projections (6) of a retaining element (5) that is connected to the pressure pin. The spring unit comprises a first coil spring (1) and at least one second coil spring (2) having a larger diameter than the first coil spring, the second coil spring being coaxial to the first coil spring. |
| 申请公布号 |
US2016144131(A1) |
申请公布日期 |
2016.05.26 |
| 申请号 |
US201414900923 |
申请日期 |
2014.06.05 |
| 申请人 |
PHARMA CONSULT GES.M.B.H. |
发明人 |
SCHWIRTZ Andreas;CSENAR Markus |
| 分类号 |
A61M5/32 |
主分类号 |
A61M5/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An activator unit for an autoinjector comprising a substantially cylindrical housing (3) in which an axially movable pressure pin (4) is guided, said pressure pin being insertable counter to a spring unit and being lockable, when inserted, by means of detent projections (6) of a retaining element (5) that is connected to the pressure pin, characterized in that the spring unit comprises a first coil spring (1) and at least one second coil spring (2) having a larger diameter than the first coil spring (1), the second coil spring (2) being coaxial to the first coil spring (1). |
| 地址 |
Wien AT |
