Patent ID: 8562570
Filing Date: 2013-10-22
Classification: A61M

Abstract:
1. An injection device comprising a lock to prevent a priming or setting movement of the injection device when a predefined dispensing movement has been effected, the injection device comprising a setting or priming element, a lock mechanism with a first lock element and a second lock element which permit a movement of the setting or priming element in a release position and prevent it in a locked position, and with a plunger rod on which a lock triggering element is provided which is able to move one of the lock elements into a locking position in a predefined retraction position to establish a lock of the setting or priming element in co-operation with the other lock element, wherein in the locked position the first locking element is urged outwardly in a radial direction by the lock triggering element and bears against the second locking element, comprising an abutment on a rotary sleeve of the injection device, and thus prevents movement of the setting or priming element.