Apparatus and method for processing tumor image information based on digital virtual organ

An image information processing and organ technology, applied in the field of medical and clinical surgery, can solve the problems of high difficulty and risk of surgery, insufficient safety and reliability, and insufficiently intuitive pipeline structure.

Inactive Publication Date: 2006-07-12
XIAMEN UNIV +1
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[0004] The purpose of the present invention is to provide a digital vir

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  • Apparatus and method for processing tumor image information based on digital virtual organ
  • Apparatus and method for processing tumor image information based on digital virtual organ
  • Apparatus and method for processing tumor image information based on digital virtual organ

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[0029] Hereinafter, the present invention will be further described by taking the virtual liver as an embodiment of the present invention in conjunction with the accompanying drawings.

[0030] see figure 1 The digital virtual organ-based tumor image information processing device in the present invention is provided with a human body imaging device 1 (such as CT or / and MRI to obtain clinical patient organ image data), an image sequence processing device 2, and a human body organ tissue morphology image Database 3. Feature extraction of healthy people and patients 3D reconstruction multi-mode image data fusion equipment 4. Physiological and pathological database of human organ tissues 5 and relevant surgical simulation software for embolization and chemotherapy 6.

[0031] Human body imaging equipment refers to the use of digital human technology to obtain slice image sequences from digital human body cutting devices, or from isolated organs through blood vessel perfusion, and ...

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Abstract

The invention discloses an apparatus and a method for processing tumor image information processing based on digital virtual organ. The apparatus comprises: a body imaging device; image sequence processing device; body organ histomorphology images database; a device for extracting characteristics of healthy persons and patients and merging three dimensional reconstructed multi-model image data; body organization physiological and pathological database and embolism chemotherapy relevant operation simulation software. The method comprises: getting images sequence with organ internal channel information; processing the images sequence and creating virtual organs with organization structure information; extracting characteristics from human organ histomorphology images database and patients' organs image data, having three dimensional re-build multi-model image data merge, and establishing virtual organs.

Description

technical field [0001] The present invention relates to an image information processing technology, in particular to a tumor image information processing device and processing method based on digital virtual organs, including information science human body digital technology, computer virtual technology, medical clinical surgery and other fields. Background technique [0002] Cancer is a common primary malignant tumor, and interventional therapy based on arterial chemoembolization (TACE) is applied to non-surgical therapy. Due to the special anatomical structure of certain organs of the human body (such as the liver), abundant sinusoids and dense distribution of blood vessels have brought great difficulties to traditional surgical operations. Clinical statistics show that only some cases have complete tumor necrosis after TACE. Some scholars believe that incomplete tumor necrosis is related to collateral circulation, multiple arterial blood supply and dual blood supply. Mo...

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Application Information

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IPC IPC(8): G06T1/00G06T11/00A61B19/00A61B6/03A61B5/055A61B5/00
Inventor 王博亮沈毅黄晓阳
Owner XIAMEN UNIV
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