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FAT-CHECKING METHOD, FAT-CHECKING DEVICE, AND FAT-CHECKING PROGRAM 新技術説明会

外国特許コード F130007139
整理番号 S2011-0919-N0
掲載日 2013年1月30日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2012JP004434
国際公開番号 WO 2013/008449
国際出願日 平成24年7月9日(2012.7.9)
国際公開日 平成25年1月17日(2013.1.17)
優先権データ
  • 特願2011-152131 (2011.7.8) JP
発明の名称 (英語) FAT-CHECKING METHOD, FAT-CHECKING DEVICE, AND FAT-CHECKING PROGRAM 新技術説明会
発明の概要(英語)

Provided are a fat-checking method, fat-checking device, and fat-checking program whereby fat can be determined with high accuracy within a tomographic image and whereby a trend toward obesity and a trend toward fatty liver can be checked. The fat-checking method comprises: an image acquisition step for acquiring a tomographic image of abdominal tissue in a medical tomographic image device

a discrimination step for discriminating between a subcutaneous fat layer, muscle layer, and visceral fat layer using CT values in the tomographic image

a distribution acquisition step for acquiring a correlation distribution of the CT values and the number of voxels in the subcutaneous fat layer and visceral fat layer thus discriminated between

and a determination step for making a determination with respect to a trend toward obesity, using the correlation distribution of the CT values. According to the present invention, in addition to the volume and proportion of the subcutaneous fat layer and visceral fat layer in the abdominal tissue, the quality of fat can be determined and liver fat can be determined.

  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • NATIONAL UNIVERSITY CORPORATION TOYOHASHI UNIVERSITY OF TECHNOLOGY,
  • HIRANO, MASATSUGU,
  • MIURA, JUN,
  • YAMASAKI, KATSUHITO
  • 発明者(英語)
  • HIRANO, MASATSUGU,
  • MIURA, JUN,
  • YAMASAKI, KATSUHITO
国際特許分類(IPC)
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