Carmen Patricia Keating,Malcolm Stanley Boyd,David Martin Leak,David Sanders,Elizabeth Anne Marshall,David Aubrey Plumptre
申请号：
US13989361
公开号：
US20130253441A1
申请日:
2011.11.28
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Various examples of a drug delivery device and corresponding method for sequentially delivering at least two medicaments via a single dispense interface are provided. In one example, the device includes a variable dose setting mechanism operably connected to a first cartridge containing a first medicament, a fixed dose setting mechanism operably connected to a second cartridge containing a second medicament, a dose setter for setting a user settable dose of the first medicament and a fixed dose of the second medicament, and a connecting feature for detachably connecting the variable dose setting mechanism to the fixed dose setting mechanism. During setting of the fixed dose of the second medicament, the rotationally driven variable dose setting mechanism and the fixed dose setting mechanism are connected via the connecting feature, however, during setting of the user settable dose of the first medicament, the rotationally driven variable dose setting mechanism and the fixed dose setting mechanism are not connected.
