Patent ID: 9333303
Filing Date: 2016-05-10
CPC Classification: A61M

Claim Text:
1. A drug delivery device to deliver two or more medicaments comprising: a variable dose setting mechanism, wherein the variable dose setting mechanism is operably coupled to a primary reservoir holding a first medicament; a fixed dose setting mechanism, wherein the fixed dose setting mechanism is operably coupled to a secondary reservoir holding a second medicament, wherein the fixed dose setting mechanism comprises a trigger biasing member; a single dose setter operably coupled to the variable dose setting mechanism for setting a variable dose of the first medicament; a mechanical coupling, wherein the mechanical coupling operably couples the variable dose setting mechanism and the fixed dose setting mechanism such that during dose setting, activation of the single dose setter sets a variable dose of the first medicament and thereby automatically sets a fixed dose of the second medicament, and wherein, during dispense, the trigger biasing member at least assists with the dispense of the fixed dose of the second medicament.