A syringe device having a syringe barrel and a syringe piston having a container housing. At least a portion of the container housing is insertable within an internal chamber of the syringe barrel. A fluid passageway extends from the container housing through a piston stem. A method of protecting a syringe handler including providing the components of a syringe device and encasing the components in a protective film. The protective film is loose to allow manipulation of the syringe components relative to one another without opening or puncturing the film. Protective syringe device packaging that includes a laminate film of material sealed to encase the components of a syringe device containing a potentially harmful agent.本發明揭示一種具有一注射器筒及一注射器活塞且具有一容器外殼的注射器裝置。該容器外殼之至少一部分可插入該注射器筒之一內部腔室。一流體通道自該容器外殼延伸穿過一活塞桿。一種防護一注射器處理者之方法包括提供一注射器裝置之組件及將該等組件封裝於一防護膜中。該防護膜為鬆散的以允許在不打開或刺穿該膜的情況下操縱彼此相關之該等注射器組件。一種防護注射器裝置包裝包括一經密封以封裝裝有一潛在有害劑之注射器裝置之組件的層疊物材料膜。
