| 摘要 |
An autoinjector has a main body (10, 12) containing a syringe (13) or cartridge with a needle at its front end for being moved forwardly in the body to extend the needle from said body for an injection, said body housing in a forward region a shroud (24) having a forward portion of generally tubular form (32), the shroud being moveable longitudinally between a rearward retracted position and a forward extended position, the autoinjector further including a spring arrangement for biasing the shroud forwardly, said spring arrangement (44) including two springs disposed alongside and spaced from the longitudinal axis. |
