Siemens Healthcare Gmbh

Siemens Aktiengesellschaft

Harald Geyer

Jan Wrege

Thorsten Ergler

Stefan Wirth

Michael Hosemann

Ludwig Danzer

Andreas Freund

Miguel Labayen De Inza

Christian Schroeter

Thomas Studnitzky

Justus Tonn

Guido Stiebritz

Kay Reuter

Francois Dary

Mike Stawovy

A method is for producing a grid-like beam collimator. In an embodiment, the method includes printing a suspension, including a binder and metal particles, in several stacked layers to build a layer stack with a grid structure including a number of crossing webs, and removing the binder from the layer stack. In an embodiment, the printing includes applying a curable liquid stiffening material at least on a surface of the grid structure, and curing the curable liquid stiffening material after the applying.

Method for producing a grid-like beam collimator, grid-like beam collimator comprising a grid structure having metal particles and a cured stiffening material, radiation detector, and medical imaging device

An X-ray detector, including a stacking arrangement, includes an evaluation unit and a carrier unit. The evaluation unit and the carrier unit are electrically conductively connected via a plurality of connecting elements. An interspace is formed between the evaluation unit, the carrier unit and the plurality of connecting elements. A protective element is formed on side faces of the carrier unit, arranged essentially parallel to a stacking direction of the stacking arrangement. The protective element is formed in at least one section of the side faces along the entire outer circumference and along the edges of the side faces, facing the evaluation unit.

X-ray detector having a carrier element with protective element along the side faces

A radiation detector includes an intermediate layer, which is arranged between a detection layer with a number of detection elements and a number of readout units. In an example embodiment of this arrangement, the intermediate layer has a plurality of electrically-conductive connections between the detection elements and the readout units. An example embodiment further specifies a medical imaging system, as well as a method of using the heating apparatus.

Radiation detector with an intermediate layer

A counting x-ray detector includes a converter element, a rewiring unit and an evaluation unit including pixel electrodes. In an embodiment, the converter element includes a first electrode on a surface facing away from the evaluation unit and a pixelated second electrode having a plurality of electrode elements on a surface facing toward the evaluation unit. The rewiring unit is on a surface of the converter element facing toward the evaluation unit. First contacts of electrically conductive connections between the electrode elements and the pixel electrodes are provided on a surface of the rewiring unit and include a first areal distribution; and second such contacts are provided on a surface of the rewiring unit, including a relatively smaller second areal distribution. An areal extent of the evaluation unit is relatively smaller than an areal extent of the converter element.

X-ray detector comprising a converter element with rewiring unit

A sensor board for a detector module is disclosed. It includes, in a stack construction, at least one reader unit and a sensor layer arranged spaced from the reader unit in the direction of the stack. A gap formed by the spacing between the sensor layer and the reader unit is filled with a cured filling material such that at least one edge region of the sensor layer is free of the filling material. Furthermore, a method is disclosed for manufacturing a corresponding sensor board, and a detector module is disclosed for an X-ray detector having a number of sensor boards which are arranged to be mutually adjacent on a module carrier.

Sensor board for a detector module

Growing community of inventors

Bubenreuth, Germany

Harald Geyer