MEDICATION DELIVERY PEN WITH CAP ACTUATED DOSE DELIVERY CLUTCH

摘要

A medication delivery pen is provided having a medication cartridge assembly, a pen body assembly and a cap. The pen body assembly includes a dose setting mechanism and a dose delivery mechanism that are selectively disconnected and connected by attaching and removing, respectively, the cap of the medication delivery pen. When the cap is attached to the medication delivery pen the user can easily dial in and correct the dialed in dosage and when the cap is removed the medication delivery pen is ready to dispense the dialed in dosage.