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Parkinson's disease diagnosis apparatus and method

一种帕金森病、诊断装置的技术，应用在诊断帕金森病的帕金森病诊断装置领域，能够解决暴露放射能等问题，达到提高准确度、提高可视性的效果

Active Publication Date: 2020-05-29
HEURON CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] But [18F]FP-CIT PET is a very expensive examination method, and there is also the risk of exposure to radioactive energy

Method used

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  • Parkinson's disease diagnosis apparatus and method
  • Parkinson's disease diagnosis apparatus and method
  • Parkinson's disease diagnosis apparatus and method

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Embodiment Construction

[0032] The device and method for diagnosing Parkinson's disease in preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0033] First, refer to figure 1 The criteria for diagnosing Parkinson's disease by observing the substantia nigra body 1 region in the substantia nigra will be described.

[0034] figure 1 Figure is an illustration of MRI including the substantia nigra and substantia nigra body 1 region.

[0035] figure 1 Part (a) of (a) shows the imaging slab (imaging slab), figure 1 Part (b) shows images of the substantia nigra and substantia nigra 1 region of a normal person, figure 1 Part (c) shows images of the substantia nigra and substantia nigra body 1 region of a Parkinson's disease patient.

[0036] Such as figure 1 As shown in part (b), the substantia nigra body 1 area in the substantia nigra of normal people is displayed in black, as figure 1 As shown in part (c) of Parkinson's disea...

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Abstract

The present invention relates to a Parkinson's disease diagnosis apparatus and method, the apparatus comprising: an image acquisition unit for acquiring a multi-echo amplitude and phase image from anMRI obtained by imaging the brain of a patient; an image processing unit for performing post-processing so as to observe only substantia nigra and a nigrosome 1 region presented as an image biomarkerof Parkinson's disease in the acquired image; an image analysis unit for analyzing the processed image to classify an image including the nigrosome 1 region, and detecting the nigrosome 1 region fromthe classified image; and a diagnosis unit for determining whether the nigrosome 1 region is normal in each classified image, so as to diagnose Parkinson's disease. Therefore, according to the presentinvention, it is possible to classify only an image including the nigrosome 1 region in the MRI, and analyze the nigrosome 1 region in the classified image so as to diagnose Parkinson's disease.

Description

technical field [0001] The present invention relates to a Parkinson's disease diagnostic device and method, and more specifically, to a Parkinson's disease diagnostic device and method for diagnosing Parkinson's disease by analyzing magnetic resonance imaging (MRI). Background technique [0002] Neurodegenerative diseases are disorders in which the brain functions abnormally as nerve cells are destroyed for some reason. [0003] Representative neurodegenerative diseases include well-known Alzheimer's disease or Parkinson's disease, while relatively rare ones include amyotrophic lateral sclerosis and the like. [0004] Among neurodegenerative diseases, Parkinson's disease is a representative neurodegenerative disease in which nerve cells are destroyed. It has symptoms such as increasing stiffness, tremors in hands and feet, difficulty walking, etc., accompanied by depression and restlessness, which will greatly reduce the quality of life. . [0005] The method for diagnosin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/055
CPCA61B5/00A61B5/055A61B5/4082A61B2576/026G06T7/0012A61B5/7264G01R33/5616G01R33/5608G06T2207/10088G06T2207/30016G06T2207/20084A61B5/7275A61B5/0042G01R33/50G06T11/008G16H50/20A61B5/7267G06T2207/20081G06T7/11
Inventor 申东勋许焕金应烨成英姬
Owner HEURON CO LTD
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