JP5132228B2 - 測定方法及び測定装置 - Google Patents

測定方法及び測定装置 Download PDF

Info

Publication number
JP5132228B2
JP5132228B2 JP2007237010A JP2007237010A JP5132228B2 JP 5132228 B2 JP5132228 B2 JP 5132228B2 JP 2007237010 A JP2007237010 A JP 2007237010A JP 2007237010 A JP2007237010 A JP 2007237010A JP 5132228 B2 JP5132228 B2 JP 5132228B2
Authority
JP
Japan
Prior art keywords
measurement
subject
light
measuring
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2007237010A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009068962A (ja
JP2009068962A5 (https=
Inventor
考洋 増村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2007237010A priority Critical patent/JP5132228B2/ja
Priority to US12/207,924 priority patent/US7898649B2/en
Priority to EP08016005.4A priority patent/EP2036487B1/en
Publication of JP2009068962A publication Critical patent/JP2009068962A/ja
Publication of JP2009068962A5 publication Critical patent/JP2009068962A5/ja
Application granted granted Critical
Publication of JP5132228B2 publication Critical patent/JP5132228B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0091—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for mammography
    • 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
    • A61B5/0093—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy
    • A61B5/0097—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy by applying acoustic waves and detecting light, i.e. acousto-optic measurements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
    • A61B5/4312—Breast evaluation or disorder diagnosis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Acoustics & Sound (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Gynecology & Obstetrics (AREA)
  • Reproductive Health (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2007237010A 2007-09-12 2007-09-12 測定方法及び測定装置 Expired - Fee Related JP5132228B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007237010A JP5132228B2 (ja) 2007-09-12 2007-09-12 測定方法及び測定装置
US12/207,924 US7898649B2 (en) 2007-09-12 2008-09-10 Measurement method and measurement apparatus
EP08016005.4A EP2036487B1 (en) 2007-09-12 2008-09-11 Measurement method and measurement apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007237010A JP5132228B2 (ja) 2007-09-12 2007-09-12 測定方法及び測定装置

Publications (3)

Publication Number Publication Date
JP2009068962A JP2009068962A (ja) 2009-04-02
JP2009068962A5 JP2009068962A5 (https=) 2010-10-28
JP5132228B2 true JP5132228B2 (ja) 2013-01-30

Family

ID=40227599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007237010A Expired - Fee Related JP5132228B2 (ja) 2007-09-12 2007-09-12 測定方法及び測定装置

Country Status (3)

Country Link
US (1) US7898649B2 (https=)
EP (1) EP2036487B1 (https=)
JP (1) JP5132228B2 (https=)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101606052A (zh) * 2007-02-05 2009-12-16 皇家飞利浦电子股份有限公司 从混浊介质获取图像数据的装置及方法
JP2009066110A (ja) * 2007-09-12 2009-04-02 Canon Inc 測定装置
JP5201920B2 (ja) * 2007-09-12 2013-06-05 キヤノン株式会社 測定装置
JP5219440B2 (ja) * 2007-09-12 2013-06-26 キヤノン株式会社 測定装置
JP5189912B2 (ja) * 2008-07-11 2013-04-24 キヤノン株式会社 光音響計測装置
JP4829934B2 (ja) * 2008-07-11 2011-12-07 キヤノン株式会社 検査装置
JP5197217B2 (ja) * 2008-08-05 2013-05-15 キヤノン株式会社 生体情報イメージング装置、画像構成方法
JP5183381B2 (ja) * 2008-09-16 2013-04-17 キヤノン株式会社 測定装置及び測定方法
JP2010068885A (ja) * 2008-09-17 2010-04-02 Canon Inc 測定装置
JP2010094500A (ja) 2008-09-19 2010-04-30 Canon Inc 測定装置及び測定方法
JP5171564B2 (ja) * 2008-11-14 2013-03-27 キヤノン株式会社 音響光学トモグラフィー測定装置および測定方法
JP2011004790A (ja) * 2009-06-23 2011-01-13 Canon Inc 光音響計測装置
US9057695B2 (en) * 2009-09-24 2015-06-16 Canon Kabushiki Kaisha Apparatus and method for irradiating a scattering medium with a reconstructive wave
JP5489624B2 (ja) * 2009-10-01 2014-05-14 キヤノン株式会社 測定装置
JP5419727B2 (ja) * 2010-01-22 2014-02-19 キヤノン株式会社 画像形成方法及び音響波測定装置
CN102858233B (zh) 2010-04-21 2015-11-25 皇家飞利浦电子股份有限公司 脂水比的确定
JP5648957B2 (ja) * 2010-10-22 2015-01-07 浜松ホトニクス株式会社 乳房計測装置
JP2012173246A (ja) * 2011-02-24 2012-09-10 Fujifilm Corp 光音響画像化装置
JP6012216B2 (ja) * 2011-05-12 2016-10-25 キヤノン株式会社 被検体情報取得装置及び被検体情報取得方法
JP2016209725A (ja) * 2011-05-12 2016-12-15 キヤノン株式会社 被検体情報取得装置及び被検体情報取得方法
JP5864905B2 (ja) * 2011-05-20 2016-02-17 キヤノン株式会社 被検体情報取得装置及び被検体情報取得方法
JP2013056100A (ja) * 2011-09-09 2013-03-28 Canon Inc 光音響整合材
JP5208255B2 (ja) * 2011-09-15 2013-06-12 キヤノン株式会社 測定装置
JP5501488B2 (ja) * 2013-01-22 2014-05-21 キヤノン株式会社 光音響計測装置
JP6161941B2 (ja) 2013-04-15 2017-07-12 株式会社アドバンテスト 光音響波測定器、光音響波測定装置、方法、プログラム、記録媒体
CN103948402B (zh) * 2014-05-13 2016-04-13 中国科学院深圳先进技术研究院 肿瘤超声成像特征提取方法和系统
JP6452410B2 (ja) * 2014-11-28 2019-01-16 キヤノン株式会社 光音響装置
CN104873175A (zh) * 2015-06-19 2015-09-02 天津大学 扩散光学层析和光声层析联合测量系统及方法
US9730649B1 (en) 2016-09-13 2017-08-15 Open Water Internet Inc. Optical imaging of diffuse medium
JP6272427B2 (ja) * 2016-09-27 2018-01-31 キヤノン株式会社 光音響イメージング装置、光音響イメージング方法および光音響イメージング方法を実行するためのプログラム
US10420469B2 (en) 2017-11-22 2019-09-24 Hi Llc Optical detection system for determining neural activity in brain based on water concentration
US10016137B1 (en) 2017-11-22 2018-07-10 Hi Llc System and method for simultaneously detecting phase modulated optical signals
US10368752B1 (en) 2018-03-08 2019-08-06 Hi Llc Devices and methods to convert conventional imagers into lock-in cameras
US10778912B2 (en) 2018-03-31 2020-09-15 Open Water Internet Inc. System and device for optical transformation
US10506181B2 (en) 2018-03-31 2019-12-10 Open Water Internet Inc. Device for optical imaging
US10778911B2 (en) 2018-03-31 2020-09-15 Open Water Internet Inc. Optical transformation device for imaging
US11206985B2 (en) 2018-04-13 2021-12-28 Hi Llc Non-invasive optical detection systems and methods in highly scattering medium
US11857316B2 (en) 2018-05-07 2024-01-02 Hi Llc Non-invasive optical detection system and method
US10966612B2 (en) 2018-06-14 2021-04-06 Open Water Internet Inc. Expanding beam optical element
US10857394B2 (en) * 2018-07-26 2020-12-08 Carnegie Mellon University Reconfigurable ultrasonically sculpted optical beam paths
US10962929B2 (en) 2018-09-14 2021-03-30 Open Water Internet Inc. Interference optics for optical imaging device
US10874370B2 (en) 2019-01-28 2020-12-29 Open Water Internet Inc. Pulse measurement in optical imaging
US10955406B2 (en) 2019-02-05 2021-03-23 Open Water Internet Inc. Diffuse optical imaging with multiple beams
US11320370B2 (en) 2019-06-26 2022-05-03 Open Water Internet Inc. Apparatus for directing optical and acoustic signals
US11581696B2 (en) 2019-08-14 2023-02-14 Open Water Internet Inc. Multi-channel laser
US11622686B2 (en) 2019-11-22 2023-04-11 Open Water Internet, Inc. Optical imaging with unshifted reference beam
CN111466874B (zh) * 2020-03-12 2021-08-10 西安电子科技大学 一种基于方波调制的扩散光学层析成像系统
US11819318B2 (en) 2020-04-27 2023-11-21 Open Water Internet Inc. Optical imaging from light coherence
US11559208B2 (en) 2020-05-19 2023-01-24 Open Water Internet Inc. Imaging with scattering layer
US11259706B2 (en) 2020-05-19 2022-03-01 Open Water Internet Inc. Dual wavelength imaging and out of sample optical imaging
CN114027802A (zh) * 2022-01-10 2022-02-11 杭州纬壹医疗科技有限公司 一种扩散光学层析成像系统
EP4620381A1 (en) * 2024-03-20 2025-09-24 Deep Light Vision AB System and method for localising and measuring light in light-scattering media

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5840023A (en) * 1996-01-31 1998-11-24 Oraevsky; Alexander A. Optoacoustic imaging for medical diagnosis
US5977538A (en) * 1998-05-11 1999-11-02 Imarx Pharmaceutical Corp. Optoacoustic imaging system
IL129398A (en) * 1999-04-12 2005-05-17 Israel Atomic Energy Comm Metabolism monitoring or body organs
IL141135A0 (en) * 2001-01-28 2002-02-10 Israel Atomic Energy Comm Method for imaging in a turbid medium
FR2852700B1 (fr) * 2003-03-19 2005-09-23 Centre Nat Rech Scient Procede et installation d'imagerie acousto-optique.
US20080194929A1 (en) * 2003-04-01 2008-08-14 Glucon, Inc. Photoacoustic Assay Method and Apparatus
EP1675501B1 (en) * 2003-09-12 2013-09-04 Or-Nim Medical Ltd. Noninvasive optical monitoring of region of interest
JP4327017B2 (ja) 2004-05-18 2009-09-09 浜松ホトニクス株式会社 画面再構成方法
US20090054763A1 (en) 2006-01-19 2009-02-26 The Regents Of The University Of Michigan System and method for spectroscopic photoacoustic tomography
WO2008005554A2 (en) * 2006-07-06 2008-01-10 University Of Connecticut Method and apparatus for medical imaging using near-infrared optical tomography, fluorence tomography combined with ultrasound
JP4739363B2 (ja) * 2007-05-15 2011-08-03 キヤノン株式会社 生体情報イメージング装置、生体情報の解析方法、及び生体情報のイメージング方法

Also Published As

Publication number Publication date
US7898649B2 (en) 2011-03-01
JP2009068962A (ja) 2009-04-02
US20090066949A1 (en) 2009-03-12
EP2036487B1 (en) 2015-07-29
EP2036487A3 (en) 2010-11-10
EP2036487A2 (en) 2009-03-18

Similar Documents

Publication Publication Date Title
JP5132228B2 (ja) 測定方法及び測定装置
US8364414B2 (en) Apparatus and method for processing biological information
JP5201920B2 (ja) 測定装置
JP5197779B2 (ja) 生体情報イメージング装置、生体情報の解析方法、及び生体情報のイメージング方法
US8280494B2 (en) Apparatus and method to measure a spectroscopic characteristic in an object
JP2010094500A (ja) 測定装置及び測定方法
US20130102865A1 (en) Systems and methods for frequency-domain photoacoustic phased array imaging
JPWO2011052061A1 (ja) 光音響装置
JP5773578B2 (ja) 被検体情報取得装置、被検体情報取得装置の制御方法およびプログラム
JP6108902B2 (ja) 処理装置、光音響装置、処理方法、およびプログラム
JP6049780B2 (ja) 光音響装置
JP5183406B2 (ja) 生体情報処理装置及び生体情報処理方法
JP6461288B2 (ja) 生体情報イメージング装置、生体情報の解析方法、及び生体情報のイメージング方法
CN104856728A (zh) 光声装置
JP5709852B2 (ja) 光子吸収係数測定のための装置および方法
JP5575293B2 (ja) 被検体情報取得装置及び被検体情報取得方法
JP6336013B2 (ja) 光音響装置
JP6686066B2 (ja) 光音響装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100910

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100910

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20121009

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20121106

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151116

Year of fee payment: 3

R151 Written notification of patent or utility model registration

Ref document number: 5132228

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151116

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees