Siemens Aktiengesellschaft

Siemens Healthcare Gmbh

Michael Kleber

Dieter Wöhrl

Klaus Hruschka

Franz Beimler

Marianne Köferl

Joachim Trummer

Wolfgang Neuber

Berthold Baumann

Josef Zeidler

Jürgen Plannerer

Stefan Hesl

Alexander Krämer

Harald Mulzer

Josef Rupprecht

Matthias Schirbl

Thomas Kleber

Philip Materne

Harald Graf

Franz Fütterer

Ralf Gärtner

Stefan Popp

The disclosure provides a device having a C-arm, the C-arm including a main body of which the cross-sectional profile is formed as a double H, an outer wall, an inner wall and two side walls of the main body forming a rectangular cavity. The device also includes running wires arranged on the main body and running rollers, on which the C-arm is movably mounted, rolling on the running wires. The running wires and the running rollers are arranged in such a way that at least 50 percent of the mounting forces acting on the running wires due to the running rollers is introduced into the side walls of the main body. The disclosure also provides an x-ray imager having such a device. The disclosure offers the advantage that undesired oscillations of the C-arm are avoided.

Device having a C-arm and X-ray imager

An X-ray stand includes a device that compensates for distortions caused by weight. The stand includes a horizontal bracket. The device for distortion compensation includes an inclination-angle transmitter that generates an inclination signal as a function of an inclination angle of the bracket. The device also includes a control device that receives the inclination signal from the inclination-angle transmitter, a motor drive that is activated by the control device, and an adjustment device that is driven by the motor drive and is configured to adjust the inclination angle of the bracket. The control device activates the motor drive such that any deviation of the inclination angle of the bracket from a predefined inclination angle is reduced.

Stand with device for distortion compensation

An arrangement for an X-ray image system with a grid frame arranged to enable the grid frame to oscillate is provided. The arrangement includes a switch unit, with which an anti-scatter grid inserted into the grid frame may be detected. An X-ray emission is only triggered by the switch unit at a predeterminable activation time if an anti-scatter grid is inserted.

Arrangement and method for an X-ray image system with a grid frame arranged to enable the grid frame to oscillate

An arrangement includes a drawer housing and a drawer intended for an image-recording device of an x-ray-image device to be placed in the drawer. The arrangement includes a pull-out device, using which the drawer is moveable across a slanting plane while being withdrawn from or inserted into the drawer housing. A floor of the drawer remains parallel to a floor of the drawer housing.

Arrangement having a drawer housing and a drawer

A shoulder joint is provided. The shoulder joint includes a main support, a fold-out arm, first and second carriages arranged on the main support, and a first coupling that is operable to couple the first and second carriages together. The fold-out arm is attached by a pin to the second carriage, and the first carriage is connected to the fold-out arm in such a way that when the first and second carriages are operable to move towards each other, the fold-out arm is folded out by pivoting around the pin. The first coupling is operable to couple the first and second carriages together when the fold-out arm is folded out, and the first and second carriages are operable to move jointly in at least one direction when coupled together.

Shoulder joint

A shoulder joint is provided. The shoulder joint includes a main support; a fold-out arm including an upper arm and a lower arm, the upper arm operable to pivot about a pin and the lower arm operable to pivot on a spindle on one end of the upper arm; and a first wheel attached to the pin, and a second wheel attached to the spindle. The upper arm and the lower arm are mechanically linked via the two wheels in such a way that rotation of the upper arm about the pin cause rotation of the second wheel and the lower arm relative to the upper arm, resulting in a bending or straightening of the arm.

The contacting appliance for temporarily establishing an electrically conductive contact is described, in particular a charging device for electrical devices. The appliance includes an accommodating entity which can be moved between at least two end locations, so that an electrical contact which is associated with the accommodating entity executes movements relative to a placement position or an insertion position of the mobile electrical device as a result of movements of the accommodating entity between the end locations. When the device is inserted into the contacting appliance, movement of the contact of the device relative to the contact of the accommodating entity is avoided.

Contacting appliance and contacting arrangement for mobile electrical devices

Growing community of inventors

Eslarn, Germany

Michael Kleber