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Method for operating imaging medical diagnosis apparatus

A diagnostic device, a technology for operating medical care, applied in the directions of diagnosis, diagnostic recording/measurement, application, etc., can solve the problem of manual adjustment and time-consuming

Inactive Publication Date: 2003-06-11
SIEMENS AG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Furthermore, the above-mentioned manual adjustment is quite time-consuming

Method used

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  • Method for operating imaging medical diagnosis apparatus
  • Method for operating imaging medical diagnosis apparatus
  • Method for operating imaging medical diagnosis apparatus

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Embodiment Construction

[0021] figure 1 A schematic diagram of a magnetic resonance setup is shown. Wherein, the magnetic resonance apparatus includes a basic magnetic field magnet system 11 for generating a basic magnetic field, and a gradient coil system 12 for generating a gradient magnetic field. In addition, the magnetic resonance device also includes an antenna system 14 for transmitting high-frequency signals to the examination object to excite magnetic resonance signals and receiving the generated magnetic resonance signals. In addition, the magnetic resonance system includes a movable lying device 15 on which an examination subject, for example a patient 19 to be examined, can lie.

[0022] In order to control the current in gradient coil system 12 based on a sequence, gradient coil system 12 is connected to a central control system 16 . The antenna system 14 is likewise connected to a central control system 16 for controlling the transmission of radio-frequency signals according to this s...

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Abstract

In a method for the operation of a medical diagnosis apparatus in an examination, a region of an examination subject to be imaged is placed in an imaging volume of the diagnosis apparatus, a first dataset of the region of interest is registered with a first set of operating parameters of the diagnosis apparatus, and the first set of operating parameters and the first dataset are stored. In a follow-up examination wherein the region of interest is again placed in the imaging volume, a follow-up dataset of the region of interest is registered with the apparatus operated with the stored, first set of operating parameters and the follow-up dataset is stored.

Description

technical field [0001] The invention relates to a method for operating an imaging medical diagnostic device. Background technique [0002] Typically, imaging medical diagnostic devices are ultrasound devices, X-ray computed tomography devices, and magnetic resonance devices. Among them, the magnetic resonance technique is a well-known technique for acquiring images in the body of the examinee. Wherein, in the magnetic resonance apparatus, the stable basic magnetic field generated by the basic magnetic field magnet system is superimposed on the rapidly on-off gradient magnetic field generated by the gradient system. In addition, the magnetic resonance device also includes a high-frequency system, which injects high-frequency signals into the examination object to excite magnetic resonance signals, receives the excited magnetic resonance signals, and generates magnetic resonance images on this basis. [0003] For example, in functional magnetic resonance imaging, arrays of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R33/28A61B5/055
CPCA61B5/055A61B5/704
Inventor 斯蒂芬·罗尔
Owner SIEMENS AG
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