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Title:
DIAGNOSIS ASSISTANCE SYSTEM, DIAGNOSIS ASSISTANCE METHOD, AND DIAGNOSIS ASSISTANCE PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/136336
Kind Code:
A1
Abstract:
[Problem] To perform an assessment relating to incidence of disease in a more objective manner, in order to suitably assist diagnosis. [Solution] This diagnosis assistance system S is provided with a feature amount extraction unit (213), a classifier creation unit (214), and an assessment unit (215). The feature amount extraction unit (213) extracts, from brain waves, a feature amount having correlation with an episode of delirium. The classifier creation unit (214) creates, on the basis of a feature amount extracted from brain waves of a person experiencing an episode of delirium and a feature amount extracted from brain waves of a person who is not experiencing an episode of delirium, a classifier for assessing whether an episode of delirium is being experienced from a feature amount. The assessment unit (215) assesses whether a patient is experiencing an episode of delirium on the basis of the classifier and a feature amount extracted from brain waves of a patient being diagnosed.

Inventors:
MIMURA MASARU (JP)
MATSUMOTO MORIO (JP)
NAKAMURA MASAYA (JP)
WATANABE KOUTA (JP)
UCHIDA HIROYUKI (JP)
TAKEUCHI HIROYOSHI (JP)
UCHIDA TAKAHITO (JP)
MITSUKURA YASUE (JP)
Application Number:
PCT/JP2023/000890
Publication Date:
July 20, 2023
Filing Date:
January 13, 2023
Export Citation:
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Assignee:
SUMITOMO PHARMA CO LTD (JP)
International Classes:
A61B10/00; A61B5/374
Domestic Patent References:
WO2019044619A12019-03-07
Foreign References:
JP2016536086A2016-11-24
Attorney, Agent or Firm:
BONO Yasuhiro (JP)
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