abstract |
The present invention relates to a bung ( 20 ), to a drug containing cartridge ( 10 ) and to a drug delivery device, wherein the bung ( 20 ) comprises a coding feature ( 28 ) for carrying information regarding at least one of the cartridge ( 10 ) and the content of the cartridge ( 10 ). Furthermore, it relates to a method for identifying a cartridge ( 10 ) containing a medicinal product. |