David Richard Mercer,Garen Kouyoumjian,Malcolm Stanley Boyd
申请号：
US14112057
公开号：
US20140249480A1
申请日:
2012.04.19
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Disclosed herein are various examples of a medicated module that can be attached to a drug delivery device such that a user can administer a user settable dose of a first medicament and a fixed dose of a second medicament through a single dispense interface. In one example, the medicated module includes (i) an outer housing having a hub that holds a first needle, (ii) a bypass housing including a reservoir containing a second medicament, (iii) a lower hub including a second needle, (iv) a slidable needle guard including at least one disengagement member, where the needle guard is configured to activate the medicated module by forcing the bypass housing to disengage from the outer housing at a pre-defined amount of proximal displacement of the needle guard and (v) a biasing member, where the biasing member is configured to place the second needle in fluid communication with the first and second medicaments automatically after activation of the medicated module.
