Yi Seed No Needles Zhu She Installed are set comprising a Wai Shell Body, and the Inner Shell Body supported from Wai Shell Body with can sliding Move. The Inner Shell Body support that a bottle, The bottles include sending to be kept the holes Spray one of stream Body in the vial to Lose. Yi Fitness whats push away Move sealings and the Bomb springs of piston reinforce Qi Department Bei Jia Let of Zhuan Hammer , in The Inner Shell Body. Qian Duan Far From The Wai Shell Bodys of Yi Pi Skin Qi Department Bei Jia Let of Zhang Tight Bomb springs , in The Inner Shell Body and Qi Department of Wai Shell Body Inter , to push away Move The Inner Shell Body. Yi With The Bomb springs reinforce Zhuan Hammer He Zuo Touch Hair Qi , Only When The Inner Shell Body, and in Yi Strike Hair Wei Zhi Time ,, Qi Department is used to tack position Buddhism Fang Zhuan Hammer certainly.一種無針注射裝置,其包括一外殼體,以及可滑動地自外殼體支持的一內殼體。該內殼體支持一小瓶,該小瓶包括用以輸送被保持在小瓶中的流體之一噴孔。一適於推動封口及活塞的彈簧加力撞錘,其係被架設在該內殼體中。一皮膚張緊彈簧,其係被架設在該內殼體及外殼體間,其係用以推動該內殼體的前端遠離該外殼體。一與該彈簧加力撞錘合作的觸發器,僅當該內殼體在一擊發位置時,其係被使用以自栓住位置釋放撞錘。
