| 摘要 |
A reloadable medicine injection apparatus having a barrel which receives a replaceable, disposable syringe subassembly. The syringe subassembly includes a cartridge having an ampule for housing fluid medication, a needle, and a plunger stopper. The subassembly also has a detachable plunger shaft coupled to the stopper. The reloadable injection apparatus includes a driver for forcing the syringe subassembly to inject the needle and displace fluid medication. |
