Sanofi-a Ventis Deutschland Gmbh

James Roberts Howarth

Michael Harms

Udo Leuschner

Michael Strehl

Norbert Besenhardt

Robin Craig Cocker

George Richard Gregory

Anthony Raymond Caharpentier

A method of preventing setting a dose which exceeds an amount of medication contained in a medication receptacle of a medication delivery device. The device comprising a piston rod comprising a second stop element, a drive device for moving the piston rod, and a dose setting member for setting a dose. The method comprising the steps of moving a dose limiting member which comprises a first stop element axially with respect to the piston rod during dose setting, and utilizing the first and second stop elements to stop an axial movement of the dose limiting member in the proximal direction when the first and second stop elements catch, limiting a movement of the dose setting member for increasing a set dose of medication. The dose limiting member and the piston rod only interact directly, when the first and second stop elements catch.

Medication delivery device

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Frankfurt am Main, Germany

James Roberts Howarth