JP6917600B2 - 炎症の評価システム、プログラム、非一時的記録媒体 - Google Patents
炎症の評価システム、プログラム、非一時的記録媒体 Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Description
7 測定器
51 測定箇所
60 取得部
61 評価部
62 記憶部
Claims (5)
- 皮膚に生じる炎症を評価する評価システムであって
測定器によって測定される前記皮膚の測定箇所における紅斑値及び紅斑の色と異なる色の強度値を含む測定値を取得する取得部と、
前記取得部で取得する複数の前記測定値に含まれる前記紅斑値に基づいて炎症を評価する評価部と
を備え、
前記取得部は、所定時間毎に前記測定器で測定される複数の前記測定値を取得し、
前記評価部は、前記所定時間毎に取得された複数の前記測定値の各々における前記強度値が所定の範囲内に収まっている測定値を評価候補の測定値に選出し、前記評価候補の測定値に含まれる前記紅斑値の時間的な変化に基づいて炎症を評価し、
前記評価部は、前記所定時間ごとに選出した前記評価候補の測定値における前記紅斑値の平均値を算出し、前記紅斑値の平均値が評価開始時点からの時間経過とともに減少していると判定した場合、最終の前記平均値と、事前の前記平均値との差の絶対値を所定のしきい値と比較することによって炎症を評価する
炎症の評価システム。 - 前記評価部は、前記強度値を第1しきい値及び前記第1しきい値よりも低い第2しきい値のうちの少なくとも一方のしきい値と比較し、複数の前記測定値のうちの前記強度値が前記第1しきい値以下、もしくは前記強度値が前記第2しきい値以上の前記測定値を前記評価候補の測定値に選出する
請求項1記載の炎症の評価システム。 - 少なくとも前記評価候補の測定値に含まれる前記紅斑値を記憶する記憶部を備え、
前記評価部は、前記記憶部に記憶した前記紅斑値に基づいて炎症を評価する
請求項1又は2記載の炎症の評価システム。 - コンピュータシステムに、
測定器によって測定される前記皮膚の測定箇所における紅斑値及び紅斑の色と異なる色の強度値を含む測定値を所定時間ごとに取得するステップと、
複数の前記測定値の各々における前記強度値が所定の範囲内に収まっている測定値を評価候補の測定値に選出するステップと、
前記所定時間ごとに選出した前記評価候補の測定値における前記紅斑値の平均値を算出し、前記紅斑値の平均値が評価開始時点からの時間経過とともに減少していると判定した場合、最終の前記平均値と、事前の前記平均値との差の絶対値を所定のしきい値と比較することによって炎症を評価するステップと
を実行させるためのプログラム。 - 請求項4のプログラムを記録した、コンピュータシステムに読み取り可能な非一時的記録媒体。
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JP2017204092 | 2017-10-20 | ||
JP2017204092 | 2017-10-20 | ||
PCT/JP2018/038931 WO2019078327A1 (ja) | 2017-10-20 | 2018-10-19 | 炎症の評価システム、評価方法、プログラム、及び非一時的記録媒体 |
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JPWO2019078327A1 JPWO2019078327A1 (ja) | 2020-10-22 |
JP6917600B2 true JP6917600B2 (ja) | 2021-08-11 |
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Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4423736A (en) * | 1981-10-13 | 1984-01-03 | Purdue Research Foundation | Method for evaluation of erythema utilizing skin reflectance measurements |
US5016173A (en) * | 1989-04-13 | 1991-05-14 | Vanguard Imaging Ltd. | Apparatus and method for monitoring visually accessible surfaces of the body |
US7400754B2 (en) * | 2003-04-08 | 2008-07-15 | The Regents Of The University Of California | Method and apparatus for characterization of chromophore content and distribution in skin using cross-polarized diffuse reflectance imaging |
WO2008074019A2 (en) * | 2006-12-13 | 2008-06-19 | Georgia Tech Research Corporation | Systems and methods for real time multispectral imaging |
JPWO2014002255A1 (ja) * | 2012-06-29 | 2016-05-30 | 株式会社東芝 | 健康管理支援装置、方法およびプログラム |
EP2781191A1 (en) * | 2013-03-19 | 2014-09-24 | Schnidar, Harald | Methods for assessing erythema |
JP6448142B2 (ja) * | 2014-03-28 | 2019-01-09 | 国立研究開発法人量子科学技術研究開発機構 | 放射線照射による皮膚変化予測装置と検証装置 |
CN104970797B (zh) * | 2014-04-08 | 2019-09-13 | 花王株式会社 | 皮肤分类方法、化妆品的推荐方法以及皮肤分类卡 |
US10575789B2 (en) * | 2014-12-05 | 2020-03-03 | Ricoh Co., Ltd. | Random forest based erythema grading for psoriasis |
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- 2018-10-19 WO PCT/JP2018/038931 patent/WO2019078327A1/ja active Application Filing
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