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DISEASE CONDITION DETERMINATION DEVICE, DISEASE CONDITION DETERMINATION SYSTEM, AND DISEASE CONDITION DETERMINATION PROGRAM

外国特許コード F180009441
整理番号 (S2016-1170-N0,12055)
掲載日 2018年7月24日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2017JP033034
国際公開番号 WO 2018056137
国際出願日 平成29年9月13日(2017.9.13)
国際公開日 平成30年3月29日(2018.3.29)
優先権データ
  • 特願2016-183437 (2016.9.20) JP
発明の名称 (英語) DISEASE CONDITION DETERMINATION DEVICE, DISEASE CONDITION DETERMINATION SYSTEM, AND DISEASE CONDITION DETERMINATION PROGRAM
発明の概要(英語) The disease condition determination device according to the present invention is provided with: a first separation degree calculation unit for calculating a degree of separation on the basis of first load blood flow information which is blood flow information for a task state in which a first load for varying the blood flow state of a subject is imposed on the subject, and second load blood flow information which is blood flow information for a control state in which a second load different from the first load is imposed on the subject, from among blood flow information obtained by measuring blood flow in the brain of a subject by optical measurement using near-infrared rays; an oscillation detection unit for detecting oscillation in variation of the hemoglobin concentration of the blood flow of the subject on the basis of non-load blood flow information; a phase detection unit for detecting the phase of the variation in hemoglobin concentration of the blood flow of the subject on the basis of the non-load blood flow information; and a determination unit for determining the disease condition of the subject on the basis of the degree of separation calculated by the first separation degree calculation unit, the oscillation detected by the oscillation detection unit, and the phase detected by the phase detection unit.
従来技術、競合技術の概要(英語) BACKGROUND ART
Conventional, the brain activity for the given problem of the subject measured when the blood flow in the predetermined brain regions based on the information, extracts a feature quantity of the blood flow, impaired cognitive function of the known technique of determining (for example, Patent Document 1).
  • 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
  • NIHON UNIVERSITY
  • 発明者(英語)
  • YANAGISAWA Kazuki
  • TSUNASHIMA Hitoshi
  • NARITA Naoko
国際特許分類(IPC)
日本大学産官学連携知財センター(通称NUBIC,ニュービック)は,技術移転機関と知的財産本部の機能を兼ね備えた日本大学の産学連携の窓口です。
NUBICは,日本大学全教職員や大学院生・学部学生の豊富なアイデアや研究成果を,知的財産として戦略的に創出・保護・管理し,産業界のニーズとのマッチングを図り,企業の研究開発,新製品開発,新規事業の立上げが円滑に行われるようサポートいたします。
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