Siemens Aktiengesellschaft

Siemens Healthcare Gmbh

Seimens Aktiengesellschaft

Bodo Reitz

Thorsten Ergler

Stefan Wirth

Jan Wrege

Michael Hosemann

Thomas Hilderscheid

Alfons Eismann

Alexander Graf

Shameem Kabir Chaudhury

Stefan Hartmann

Kurt Stadlthanner

Edmund Goetz

Taras Pryymak

Daniel Niederlöhner

Helmut Winkelmann

Björn Kreisler

Thomas Reichel

A detector apparatus for use as part of a data network includes a plurality of x-ray detectors, each of the plurality of x-ray detectors including a network-capable network interface, and a switch or router, connected to each of the network-capable network interfaces of the plurality of x-ray detectors, each of the plurality of x-ray detectors including a distinct IP address such that the data network is adjustable to take a change in a number of the plurality of x-ray detectors into account. The plurality of x-ray detectors are configured to detect x-rays generated from a single x-ray source.

Data transfer between an x-ray detector and an arithmetic unit via a network protocol

A detector apparatus includes at least one x-ray detector, including a network-capable network unit; and a switching unit connected to the network unit of the x-ray detector.

Data transfer between an X-ray detector and an arithmetic unit via a network protocol

A method for manufacturing a collimator module and/or a collimator bridge is disclosed, as well as a collimator module, a collimator bridge, a collimator and a tomography device. A collimator module for a radiation detector includes a plurality of collimator layers. These collimator layers each have a flat lattice structure. In an embodiment, a first collimator layer has a holder structure and the collimator layers are aligned relative to one another by the holder structure on a first holder tool. With such a holder structure it is possible to glue the aligned collimator layers to one another such that the glued collimator layers form the collimator module with absorber walls disposed in a lattice shape. In such cases, the collimator layers can be aligned to one another in an especially simple and yet precise manner. Through this the actual lattice shape corresponds especially accurately to a prespecified lattice shape.

Method for manufacturing a collimator module and method for manufacturing a collimator bridge as well as collimator module, collimator bridge, collimator and tomography device

An x-ray detector for a medical imaging device includes an anti-scatter grid, a measuring layer including a regular arrangement of measuring cells, and an evaluation unit. The anti-scatter grid covers the measuring layer and is aligned toward a specific focal point. The evaluation unit is configured to determine a focal position of an x-ray source relative to the focal point based on a local intensity difference of x-rays striking the measuring layer.

X-ray detector and method for operating an X-ray detector

A grid module of a scattered-radiation grid is disclosed. The scattered-radiation grid includes a number of grid modules disposed next to one another with a plurality of webs, especially for use in conjunction with a CT detector, a CT detector and a CT system with such a detector. In accordance with an embodiment of the invention, at the joining surfaces of the grid modules, the webs located there are provided with breakthroughs to compensate for a disproportionate reduction in scattered radiation.

Grid module of a scattered-radiation grid, modular scattered-radiation grid, CT detector and CT system

Growing community of inventors

Forchheim, Germany

Bodo Reitz