Patent ID: 9623188
Date: 2017-04-18
CPC Classifications: A61M,G16H

Claim:
1. A drug delivery system, comprising: an expelling device for expelling an amount of drug from a reservoir, comprising: an electronically controlled capturing system for capturing data representing a property related to the amount of drug expelled from the reservoir by the expelling device, and a switch device for starting initialization of the capturing system, wherein the actuation device comprises a push button, characterized in that the push button is adapted to be pushed distally, for said releasing or driving of the drug expelling device between: an initial position, an intermediate position in which the switch device is actuated to start initialization of the capturing system, and an actuated position in which the expelling device is actuated to expel the set dose, whereby the capturing system is allowed to initialize during the push button's movement between the intermediate position and the actuated position.