Abstract: A device for providing a non-contact, time-resolved three-dimensional scan of at least one structural element of a living object which uses microwaves, that comprises besides at least one antenna element, at least one transmitter and at least one receiver, at least one comparator for comparing emitted microwaves and microwaves which are reflected off and at least one analyzer for analyzing at least one property of the emitted microwaves and the received microwaves out of the group of time, frequency, phase, polarization and amplitude. Further the device comprises at least one control and/or processing unit designed for repetitively sampling two-dimensional images in which each pixel contains information about the precise distance and/or velocity of said structural elements towards the antenna elements. The invention allows a repeated spatial reconstruction of the structural element in a living object.

Abstract: The invention refers to a device for attachment to a portable liquid injection device, wherein said device is designed to enclose the drug reservoir of the injection device completely. Further, said device has at least one wave guide enabling a radio frequency wave to be applied along the drug reservoir of the injection device. In particular, the portable liquid injection device is a so-called insulin pen, i.e. a portable liquid injection device which is used to inject insulin for the treatment of diabetes. The inventive device preferably is in the form of a cap, in particular in the form of a cap of an insulin pen.

Abstract: The invention refers to a device for attachment to a portable liquid injection device, wherein said device is designed to enclose the drug reservoir of the injection device completely. Further, said device has at least two flat conductive electrodes enabling an electrical field to be applied across the entire volume of the drug reservoir of the injection device. In particular, the portable liquid injection device is a so-called insulin pen, i.e. a portable liquid injection device which is used to inject insulin for the treatment of diabetes. The inventive device preferably is in the form of a cap, in particular in the form of a cap of an insulin pen.

Abstract: The invention refers to a device for attachment to a portable liquid injection device, wherein said device is designed to enclose the drug reservoir of the injection device completely. Further, said device has at least two flat conductive electrodes enabling an electrical field to be applied across the entire volume of the drug reservoir of the injection device. In particular, the portable liquid injection device is a so-called insulin pen, i.e. a portable liquid injection device which is used to inject insulin for the treatment of diabetes. The inventive device preferably is in the form of a cap, in particular in the form of a cap of an insulin pen.