Abstract: A medicament delivery device development evaluation system is presented having a dummy medicament delivery device comprising at least one force sensor configured to detect an external force applied to the dummy medicament delivery device, processing circuitry configured to receive force measurements from the force sensor, and a storage medium configured to store the force measurements received by the processing circuitry.

Abstract: The present invention provides a flexible printed circuit board having gold fingers, comprising a base sheet, a metallic layer and a protective sheet. The base sheet has a plurality of voids thereon. The metallic layer is provided on the base sheet, and has at least one plated through hole. The protective sheet is provided on the base sheet and the metallic layer to expose a portion of the metallic layer and the plated through hole. The flexible printed circuit board may electrically be connected to a conductive terminal of a rigid printed circuit board with one gold finger and electrically be connected to a system with another gold finger. The plated through hole has a function of heat conduction and soldering, and the voids of the flexible printed circuit board can provide a space for overflowing solder and heat dissipation.