MEDICATED MODULE ASSEMBLY WITH AUTOMATIC TRIGGER

摘要

A module assembly for use with an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts the module that has an automatic triggering system activated by a dispense interface needle guard. When the module contains a single dose of a secondary medicament, both the primary and secondary medicaments are delivered through a single dispense interface, preferably a hollow needle. The module assembly does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a trigger automatically activates movement of a lower hub when the needle guard is retracted.