发明公开
- 专利标题: ORGANISM LIGHT MEASURING DEVICE
- 专利标题(中): ORGANISMUS-LICHMESSVORRICHTUNG
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申请号: EP04787785申请日: 2004-09-09
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公开(公告)号: EP1665985A4公开(公告)日: 2009-09-02
- 发明人: KAWASAKI SHINGO , ICHIKAWA NORIYOSHI , KAWAGUCHI FUMIO , TANAKA NAOKI , KAWAGUCHI HIDEO , MIKUNI MASAHIKO , FUKUDA MASATO
- 申请人: HITACHI MEDICAL CORP , HITACHI LTD , UNIV GUNMA NAT UNIV CORP
- 专利权人: HITACHI MEDICAL CORP,HITACHI LTD,UNIV GUNMA NAT UNIV CORP
- 当前专利权人: HITACHI MEDICAL CORP,HITACHI LTD,UNIV GUNMA NAT UNIV CORP
- 优先权: JP2003319502 2003-09-11
- 主分类号: A61B5/145
- IPC分类号: A61B5/145 ; A61B5/00
摘要:
A device for objectively judging which disease and to what degree a subject suffers and displaying it, based on a hemoglobin amount variation signal measured by an organism light measuring device. A disease judgment device comprises a feature extracting section (15) for extracting a feature of a hemoglobin waveform, a feature analyzing section (16), and a storage section (12) for storing features of every disease in a database. The feature extracting section (15) extracts a plurality of kinds of feature amounts from the hemoglobin signal of the subject measured by the organism light measuring device. The feature analyzing section (16) determines with a multivariate analysis the similarities among the extracted feature amounts and the respective feature amounts of the diseases stored in the storage section (12). The result is displayed on the display section (14) with a bar graph representing the scores of the similarities with groups of diseases.
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