Diagnosis device possessing x ray system and catheter positioning system, and its operation method

一种诊断装置、X射线的技术，应用在电视系统的零部件、用于放射诊断的仪器、诊断等方向

Inactive Publication Date: 2006-09-27
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But soon only planar image detectors will be used in newer X-ray machines

Method used

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  • Diagnosis device possessing x ray system and catheter positioning system, and its operation method
  • Diagnosis device possessing x ray system and catheter positioning system, and its operation method
  • Diagnosis device possessing x ray system and catheter positioning system, and its operation method

Examples

Experimental program
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Embodiment Construction

[0027] FIG. 1 shows a diagnostic device with a C-arm 1 on which an x-ray emitter 2 and a planar image detector 3 are fastened. A patient 15 lying on a patient couch 4 between the x-ray emitter 2 and the planar image detector 3 can be seen with x-rays by means of the x-ray diagnostic device. The attenuated X-rays passing through the patient 15 are detected by the planar image detector 3 .

[0028] The supporting frame of the C-arm 1 of the X-ray diagnostic device is not shown. However, known support frames can be used, which can be installed on the floor or on the roof.

[0029] The planar image detector 3 is equipped with a known readout circuit 5 for reading out image data. These data are fed into an x-ray imaging system 6 which converts these data into images which are reproduced on a display 7 .

[0030] A high-voltage generator 8 driven by a control unit 9 via a control line 10 is connected to the x-ray emitter 2 . The control device 9 is connected via a control line 1...

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Abstract

The invention relates to a diagnostics device and to a method for the operation thereof comprising an X-ray system for producing X-ray images, the system comprising an X-ray device and an image system for the X-ray device, and a system for locating objects, wherein adjusting means for changing the frequency of at least one of the two systems are provided, by way of which the two systems can be coordinated with one another such that interference within successive X-ray images is virtually static, and the image system comprises a correcting device which is constructed such that the static interference is eliminated. Diagnostics devices of this type are used in various medical procedures, for example in PCI (Percutaneous Coronary Intervention) and Cardiac EP (electrophysiology) interventions.

Description

technical field [0001] The invention relates to a diagnostic device comprising an x-ray system for generating x-ray images at an image frequency, a system for locating an object at an operating frequency and a control device for the system, wherein the x-ray system has an x-ray device and a device for the Image systems for X-ray equipment. The invention also relates to a method for operating a diagnostic device comprising an X-ray system for generating image signals at an image frequency and a system for locating an object at an operating frequency, wherein in the positioning system differences are measured through the object. The amplitude of the magnetic field, from which the position of the object is determined. Such diagnostic devices are used in various medical procedures such as PCI (percutaneous coronary intervention) and cardiac EP (electrophysiology) interventions. Background technique [0002] No. 5,757,884 A discloses an x-ray system as described above with a pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B42/02H04N5/225A61B6/00
CPCA61B5/06G03B42/021H04N5/32A61B6/032A61B5/062
Inventor 安东·尼科瓦伯恩哈德·桑德坎普
Owner SIEMENS AG
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