Patent ID: 9623199
Date: 2017-04-18
CPC Classifications: A61M

Claim:
1. An injection device comprising: a delivery mechanism for injection of a medicament through a needle, the delivery mechanism comprising a radial element and a lead screw, the lead screw rotatable about a longitudinal axis of the injection device, and the radial element extending radially from the lead screw, and an end of dose mechanism comprising a feedback element and a radial opening extending radially from the longitudinal axis of the injection device, wherein the radial element of the delivery mechanism is operable to move along the longitudinal axis of the injection device to pass the radial opening of the end of dose mechanism to activate the end of dose mechanism when the delivery mechanism reaches an end of dose, wherein the end of dose mechanism is configured to move the feedback element in a feedback direction along the longitudinal axis of the injection device when the end of dose mechanism is activated, the feedback direction being along or opposite to an activation direction of a release button.