DISPENSE INTERFACE FOR USE WITH A DRUG DELIVERY DEVICE FOR DELIVERY OF TWO OR MORE DRUG AGENTS

摘要

A dispense interface for use with a drug delivery device. The dispense interface comprises a main outer body (1210) and an inner body (2000). The inner body may be configured for connection to a drug delivery device and defines a first reservoir and a second reservoir. A first piercing needle (4000) is in fluid communication with the first reservoir and positioned for piercing a first cartridge of a drug delivery device. A second piercing needle (4050) is provided and in fluid communication with the second reservoir and positioned for piercing a second cartridge contained with a drug delivery device. A manifold (2300) is positioned adjacent the inner body and comprises a fluid groove arrangement. A valve arrangement is positioned between the inner body and the manifold and controls fluid communication of a first fluid contained in the first cartridge and a second fluid contained in the second cartridge by way of the fluid groove arrangement to a holding chamber. The dispense interface may further comprise a lockout preventing dispense interface reuse.