X-ray apparatus with photographing equipment held on a support arm

A technology of optical device and support arm, which is applied in the field of X-ray devices, can solve the problems of expensive robot system, occupying an area of ​​operation, complexity, etc., and achieve the effect of high flexibility, stability and high stability

Active Publication Date: 2016-12-07
SIEMENS HEALTHCARE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The downside is that robotic systems are expen

Method used

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  • X-ray apparatus with photographing equipment held on a support arm
  • X-ray apparatus with photographing equipment held on a support arm

Examples

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Example Embodiment

[0026] figure 1 A first embodiment of the X-ray device 1 according to the invention is shown, which is here formed as a mobile X-ray device 1. To this end, the X-ray device 1 includes two guided cylindrical racks 3 connected in the rail system 2 in this embodiment, and the racks 3 each include a supporting arm composed of a partially circular segment 5 4. An X-ray radiator 6 and an X-ray detector 7 are arranged on the end of the support arm 4. The central ray 8 from the X-ray radiator 6 to the X-ray detector 7 formed here as a flat detector traverses a common center 9, which is located at the object 10 to be imaged ( This is the patient) to perform X-ray photography.

[0027] The X-ray device 1 is here provided for use in a surgical environment, which also includes a patient table 11 on which the common center 9 is arranged in the basic position shown here.

[0028] As can be seen in the figure, the support arm 4 and the frame 3 are connected by a rotating device 12a, which allo...

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Abstract

The invention relates to an X-ray device (1, 1'), comprising: at least one X-ray radiator (6), an X-ray detector (7) and an X-ray radiator (6) arranged along a central ray (8) and the common center (9) between the X-ray detector (7), where the X-ray emitter (6) and the X-ray detector (7) are arranged on separate support arms (4), at each support arm ( 4) Provide at least one rotating device (12a, 12b, 12c), through which the X-ray radiator (6) surrounds the common center ( 9) The axes of rotation (13, 14) that intersect and do not correspond to the central ray (8) are rotatable, wherein the axes of rotation of the mutually corresponding rotation devices (12a, 12b, 12c) on different support arms (4) ( 13, 14) Consistent.

Description

technical field [0001] The invention relates to an X-ray device comprising at least one X-ray emitter, an X-ray detector and a common center arranged along a central ray between the X-ray emitter and the X-ray detector. Background technique [0002] X-ray devices are known to a large extent in the prior art. The core of the x-ray system here is essentially the imaging device, which includes an x-ray emitter and an x-ray detector. The x-ray emitter and x-ray detector are usually held opposite each other. If one observes the central ray of the x-ray emitter, this central ray usually reaches the center of the x-ray detector, at least in the normal position, so it is often referred to as the central ray and is considered for defining the further geometry of the x-ray device . In the case of a concentric x-ray system (in particular a concentric C-arm), the central beam traverses the common center of the x-ray system, in which the object to be imaged is usually arranged. In th...

Claims

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Application Information

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IPC IPC(8): H05G1/02
CPCA61B6/4452A61B6/4458A61B6/4476A61B6/4464A61B6/4429
Inventor R.格劳曼
Owner SIEMENS HEALTHCARE GMBH
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