JP6598528B2 - 被検体情報取得装置および被検体情報取得方法 - Google Patents

被検体情報取得装置および被検体情報取得方法 Download PDF

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JP6598528B2
JP6598528B2 JP2015127704A JP2015127704A JP6598528B2 JP 6598528 B2 JP6598528 B2 JP 6598528B2 JP 2015127704 A JP2015127704 A JP 2015127704A JP 2015127704 A JP2015127704 A JP 2015127704A JP 6598528 B2 JP6598528 B2 JP 6598528B2
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light
conversion coefficient
photoacoustic
wavelength
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JP2017006541A (ja
JP2017006541A5 (https=
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隆夫 中嶌
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Canon Inc
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Canon Inc
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Priority to JP2015127704A priority Critical patent/JP6598528B2/ja
Priority to US15/184,249 priority patent/US20160374565A1/en
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Publication of JP2017006541A5 publication Critical patent/JP2017006541A5/ja
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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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14552—Details of sensors specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0093—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy
    • A61B5/0095—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy by applying light and detecting acoustic waves, i.e. photoacoustic measurements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7246—Details of waveform analysis using correlation, e.g. template matching or determination of similarity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP2015127704A 2015-06-25 2015-06-25 被検体情報取得装置および被検体情報取得方法 Active JP6598528B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015127704A JP6598528B2 (ja) 2015-06-25 2015-06-25 被検体情報取得装置および被検体情報取得方法
US15/184,249 US20160374565A1 (en) 2015-06-25 2016-06-16 Object information acquiring apparatus, object information acquiring method, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015127704A JP6598528B2 (ja) 2015-06-25 2015-06-25 被検体情報取得装置および被検体情報取得方法

Publications (3)

Publication Number Publication Date
JP2017006541A JP2017006541A (ja) 2017-01-12
JP2017006541A5 JP2017006541A5 (https=) 2018-12-13
JP6598528B2 true JP6598528B2 (ja) 2019-10-30

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US (1) US20160374565A1 (https=)
JP (1) JP6598528B2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017164222A (ja) * 2016-03-15 2017-09-21 キヤノン株式会社 処理装置および処理方法
EP3620105B1 (en) * 2018-09-04 2022-04-27 iThera Medical GmbH System and method for optoacoustic imaging of an object
EP4368097A1 (en) * 2022-11-10 2024-05-15 Eclypia Process for non-invasively analyzing a multilayer medium

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975581A (en) * 1989-06-21 1990-12-04 University Of New Mexico Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids
US5459677A (en) * 1990-10-09 1995-10-17 Board Of Regents Of The University Of Washington Calibration transfer for analytical instruments
US5348002A (en) * 1992-04-23 1994-09-20 Sirraya, Inc. Method and apparatus for material analysis
US5655530A (en) * 1995-08-09 1997-08-12 Rio Grande Medical Technologies, Inc. Method for non-invasive blood analyte measurement with improved optical interface
US6157041A (en) * 1998-10-13 2000-12-05 Rio Grande Medical Technologies, Inc. Methods and apparatus for tailoring spectroscopic calibration models
JP5502686B2 (ja) * 2010-09-30 2014-05-28 富士フイルム株式会社 光音響画像診断装置、画像生成方法、及びプログラム
JP5647583B2 (ja) * 2011-08-31 2015-01-07 富士フイルム株式会社 光音響分析装置および光音響分析方法
US20140049770A1 (en) * 2012-08-15 2014-02-20 Nellcor Puritan Bennett Llc Determining absorption coefficients in a photoacoustic system
JP6226523B2 (ja) * 2012-12-28 2017-11-08 キヤノン株式会社 被検体情報取得装置、表示方法、およびデータ処理装置
JP6112861B2 (ja) * 2012-12-28 2017-04-12 キヤノン株式会社 被検体情報取得装置、信号処理装置および表示装置
JP2014140559A (ja) * 2013-01-25 2014-08-07 Canon Inc 標準試料、キャリブレーション装置および光音響装置
JP2016515889A (ja) * 2013-03-15 2016-06-02 セノ メディカル インストルメンツ，インク． プローブホルダー
JP2015002978A (ja) * 2013-05-23 2015-01-08 キヤノン株式会社 光音響用血液モデル
US10117583B2 (en) * 2014-10-22 2018-11-06 illumiSonics, Inc. Photoacoustic remote sensing (PARS)

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US20160374565A1 (en) 2016-12-29
JP2017006541A (ja) 2017-01-12

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