Patent ID: 9072846
Filing Date: 2015-07-07
Classification: A61M

Abstract:
1. A portable medium dispenser for discharging liquid, pasty or powdery media, comprising: a housing having a discharge opening; a medium reservoir for accommodating the medium before discharge; an actuating handle, by which actuating handle a feeding process is effected, during which feeding process medium is fed from the medium reservoir to the discharge opening; and a detecting device for detecting a shaking movement, said detecting device comprising a haptic, optical or acoustic output device, the detecting device transferring the output device from a first state into a second state in response to manual shaking of the dispenser, the detecting device comprising an energy store for storing electrical energy and an energy converter, which energy converter, by shaking of the medium dispenser, converts introduced mechanical energy into electrical energy, wherein the electrical energy thus produced loads the energy store, the output device being connected to the energy store via a circuit, which circuit causes a separation of the energy store from the output device as long as the energy stored in the energy store does not exceed a limit value.