A cartridge (100) for packaging a medicament and being suitable for use with multiple different types of dosing device is described, together with dosing devices and adaptors for dosing devices. The cartridge includes a generally tubular body (102) having an interior cavity (104), a closure member (106) disposed at a distal end of the body and comprising a sealing element (128), a piston member (108) disposed in the cavity to contain the medicament between the piston member and the sealing element (128), a coupling element (114) disposed at the distal end of the body for coupling the cartridge to a dosing device (200) or to an adaptor for a dosing device, and a seal arrangement (126, 129) for receiving a sealing element release member (214) of the dosing device or adaptor. The coupling element (114) is arranged for engagement with an engagement part (220) of the dosing device or adaptor to clip the cartridge (100) to the dosing device or adaptor (200) upon insertion of the cartridge to the dosing device or adaptor, and the seal arrangement (126, 129) is disposed distally with respect to the sealing element (128) and is arranged to form a seal around the release member (214 254) when the cartridge is coupled to the dosing device or adaptor.揭露一種用於包裝藥劑並且適合與多種不同類型用劑裝置配合使用的匣筒(100),另外還說明用劑裝置及用於用劑裝置之轉接器。該匣筒包括具有內部凹穴(104)之大致管式本體(102)、設置於該本體之遠端並且包含密封元件(128)的封閉部件(106)、設置於該凹穴中用以在活塞部件與該密封元件(128)之間含納該藥劑的該活塞部件(108)、設置於該本體之該遠端用於將該匣筒耦接至用劑裝置(200)或耦接至用於用劑裝置之轉接器的耦接元件(114)、以及用於接收該用劑裝置或轉接器之密封元件釋放部件(214)的密封配置體(126,129)。該耦接元件(114)係配置成用於與該用劑裝置或轉接器之接合部分(220)接合,以在該匣筒插接至該用劑裝置或轉接器時,將該匣筒(100)夾合至該用劑裝置或轉接器(200),而該密封配置體(126,129)係遠離該密封元件(128)而設置,並且係配置成用來在該匣筒耦接至該用劑裝置或轉接器時,於該釋放部件(214;254)周圍形成密封體。100‧‧‧匣筒102‧‧‧本體104‧‧‧內部凹穴106‧‧‧封閉部件113‧‧‧保持唇體114‧‧‧耦接元件124‧‧‧環形突起物126‧‧‧穿孔128‧‧‧密封元件129‧‧‧縮窄區132‧‧‧唇體200‧‧‧注射器裝置202‧‧‧外殼204‧‧‧觀察窗206‧‧‧持針器208‧‧‧凹口210‧‧‧皮下注射針頭212‧‧‧聚合型密封體214‧‧‧管式刺穿部件220‧‧‧夾合體222‧‧‧傾斜近面224‧‧‧遠面
