Siemens Aktiengesellschaft

Franz Beimler

Dieter Wöhrl

Joachim Trummer

Michael Kleber

Marianne Köferl

Kerstin Barkow

Michael Griener

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.

An x-ray apparatus is provided. The x-ray apparatus includes a patient support supported on a support unit in such a manner that it can be repositioned by way of a support arm and an x-ray detector likewise supported on the support arm, embodied in particular as a solid-state detector. The x-ray detector can be moved perpendicular to the patient support by way of a retaining column of a repositioning mechanism and can be rotated relative to the patient support about a first longitudinal axis extending in a longitudinal direction of the patient support. To increase the flexibility of the x-ray apparatus, the x-ray detector is supported in such a manner that it can be rotated relative to the patient support about a transverse axis extending in a transverse direction of the patient support.

Positioning of an x-ray apparatus

A diagnosis device, in particular an x-ray device, includes a patient couch which is rotatably mounted on a carrier device as well as a diagnosis unit, which is likewise mounted on the carrier device and can be moved along a longitudinal direction in parallel to the patient couch by a motor drive and an adjustment mechanism. A measuring device for measuring a measurement signal of a measured variable correlated with the drive force is provided in order to promptly identify a collision between the diagnosis unit and a patient mounted on the patient couch. A control unit is provided to evaluate the measurement signal. The control unit is designed in order to trigger a reaction when a predetermined value in respect of the measurement signal is exceeded.

Device and method for adjusting a diagnostic unit

An x-ray device is provided. The x-ray device includes an x-ray emitter, an image receiver arranged in a radiation direction at a distance from the x-ray emitter, a patient support disposed between the x-ray emitter and the image receiver, a relative position of the x-ray emitter and the image receiver being adjustable with respect to the patient support in at least one spatial direction, and a scattered ray protection device, which can be fixed in a fixed relative position with respect to the image receiver and/or the x-ray emitter as a reference object using a coupling unit the scattered ray protection device being entrained with the reference object when the reference object is adjusted with respect to the patient support.

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Weiden, Germany

Franz Beimler