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Shooting device for synchronously shooting magnetic resonance image data and nuclear medicine image data

A technology of magnetic resonance image and shooting device, which is applied in the fields of magnetic resonance measurement, medical science, measuring device, etc.

Inactive Publication Date: 2016-05-04
SIEMENS HEALTHCARE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The high-frequency coil (body coil) is separated from the gradient coil device and the PET detection ring by a high-frequency shield completely surrounding the high-frequency coil, which blocks the high-frequency signal of the coil, but does not significantly attenuate the gamma photons of the PET

Method used

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  • Shooting device for synchronously shooting magnetic resonance image data and nuclear medicine image data
  • Shooting device for synchronously shooting magnetic resonance image data and nuclear medicine image data
  • Shooting device for synchronously shooting magnetic resonance image data and nuclear medicine image data

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Embodiment Construction

[0040] figure 1A schematic sketch of a first exemplary embodiment of the recording device 1 according to the invention is shown. The imaging device includes a magnetic resonance device 2 in which a PET detection device and a fluorescence detection device are integrated. A cylindrical patient support 5 is defined by the housing 3 which also includes the main magnet 4 . The homogeneous region 6 of the magnetic field generated by the magnet 4 , ie the field of view (FOV), which is only schematically shown here, also lies therein. In this case, the overall structure is chosen according to the shell principle, which means that the individual components of the recording device are arranged in consecutive radial regions. In the interior of the magnet 4 there is then firstly a gradient coil arrangement 7 , to which are connected three annularly surrounding photodetection devices 8 , 9 which are arranged in a shell. In this case, the central photodetection device 9 is part of a PET ...

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Abstract

The invention relates to a recording device (1, 1', 1") for synchronously recording magnetic resonance image data and nuclear medicine image data, in particular PET image data, the recording device being integrated into the magnetic resonance device (2) The nuclear medicine detection device, wherein a fluorescence detection device designed for fluorescence imaging and comprising an optical system (14) is also integrated in the magnetic resonance device (2).

Description

technical field [0001] The invention relates to a shooting device for synchronously shooting magnetic resonance image data and nuclear medicine image data, especially PET image data, the shooting device includes a nuclear medicine detection device integrated in the magnetic resonance device. Background technique [0002] Combining structural imaging with functional and molecular imaging enables functional or molecular information to be mapped to specific anatomical structures, such as tissues or organs, thus ultimately enabling structure-function-relationship registration. Combined structural and functional magnetic resonance imaging is already used in medicine, for example, in which, for example, brain regions activated by specific stimuli are superimposed on high-resolution anatomical images. Another example is the combination of positron emission tomography (PET) and computed tomography (CT), which enables the discovery of locally altered metabolic activity in the overall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/055A61B6/03G01R33/34G01R33/38
CPCA61B5/0035A61B5/0071A61B5/055A61B6/037A61B6/42A61B6/4417A61B6/481A61B6/501A61B6/502A61B6/508G01R33/34076G01R33/481
Inventor S.波佩斯库
Owner SIEMENS HEALTHCARE GMBH