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MACHINE LEARNING DEVICE, DETERMINATION DEVICE, MACHINE LEARNING METHOD, DETERMINATION METHOD, LEARNING PROGRAM, DETERMINATION PROGRAM, AND RECORDING MEDIUM

外国特許コード F190009857
整理番号 (S2017-1098-N0)
掲載日 2019年7月26日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2018JP037241
国際公開番号 WO 2019073900
国際出願日 平成30年10月4日(2018.10.4)
国際公開日 平成31年4月18日(2019.4.18)
優先権データ
  • 特願2017-197125 (2017.10.10) JP
発明の名称 (英語) MACHINE LEARNING DEVICE, DETERMINATION DEVICE, MACHINE LEARNING METHOD, DETERMINATION METHOD, LEARNING PROGRAM, DETERMINATION PROGRAM, AND RECORDING MEDIUM
発明の概要(英語) A disease is determined with high accuracy and ease on the basis of a biological sound caused by a biological activity. This machine learning device (3) which learns a determination algorithm D2 for determining a disease on the basis of a biological sound caused by a biological activity is provided with: a sound information acquisition unit (33) for acquiring sound information about the biological sound of a plurality of subjects; a diagnostic information acquisition unit (34) which acquires diagnostic information related to a disease of the plurality of subjects; and a learning unit (35) which learns the determination algorithm D2 on the basis of the sound information and the diagnostic information of each of the subjects.
従来技術、競合技術の概要(英語) BACKGROUND ART
Of the peripheral nervous system and muscles electromyographic needle inspection of the test is important for diagnosis of disease. Furthermore, the needle electromyogram tests may be enforced at the bedside, such as CT or MRI does not require expensive equipment in a large advantage. However, the potential of the generated muscle fibers and the end plate of the self-potential or the like similar to the determination of power discharge pattern, and rely on the subjective judgment of the skilled expert at large, a high threshold for non-specialist. Therefore, the needle of the clinical practice is the number of the use of electromyography in sluggish.
On the other hand, an image obtained by the inspection needle electromyogram by analyzing the quantitative information, a technique for performing the diagnosis of disease has been proposed. For example, to Patent Document 1, the determination of the existence of a failure associated with the auxiliary excitation-contraction method, a single nerve stimulation of the obtained electromyogram and records the sound-induced FIG., their distal latency measures the difference, the difference between the distal latency increased compared to the case where the control, it is determined that the failure excitation-contraction associated with the disclosed method.
  • 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
  • TOKUSHIMA UNIVERSITY
  • 発明者(英語)
  • NODERA, Hiroyuki
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DJ DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JO JP KE KG KH KN KP KR KW KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
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