Helmut Winkelmann

Computer tomography apparatus with compensation for focus migration by adjustment of diaphragm position

Computer tomography detector module, detector formed therefrom, and operating method

Temperature-controlled circuit integrated in a semiconductor material, and method for controlling the temperature of a semiconductor material having an integrated circuit

Distance sensor for determining a distance between two relatively movable members by measuring a time during which a measuring mark is in a light path between a light transmitter and a light receiver

Image data acquisition system of an x-ray, CT or MRI machine with an integrated data compression module for data reduction of acquired image data

Switching circuit integrated in semiconductor material for measuring signals of sensors assigned to integrated switching circuit, has active components, temperature sensor and circuit

X-ray radiator with control of the position of the electron beam focal spot on the anode

X-ray apparatus having an adjustable primary radiation diaphragm

Fan beam computed tomography apparatus

Method and control device for controlling the temperature of a detector system inside a computed tomography unit