JP6210873B2 - 光音響顕微鏡 - Google Patents

光音響顕微鏡 Download PDF

Info

Publication number
JP6210873B2
JP6210873B2 JP2013267398A JP2013267398A JP6210873B2 JP 6210873 B2 JP6210873 B2 JP 6210873B2 JP 2013267398 A JP2013267398 A JP 2013267398A JP 2013267398 A JP2013267398 A JP 2013267398A JP 6210873 B2 JP6210873 B2 JP 6210873B2
Authority
JP
Japan
Prior art keywords
photoacoustic
depth
unit
photoacoustic wave
time
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
JP2013267398A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015123098A (ja
JP2015123098A5 (enExample
Inventor
義彰 村山
義彰 村山
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.)
Olympus Corp
Original Assignee
Olympus Corp
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 Olympus Corp filed Critical Olympus Corp
Priority to JP2013267398A priority Critical patent/JP6210873B2/ja
Priority to PCT/JP2014/006182 priority patent/WO2015098018A1/ja
Priority to DE112014005466.6T priority patent/DE112014005466T5/de
Priority to CN201480070297.7A priority patent/CN105848587B/zh
Publication of JP2015123098A publication Critical patent/JP2015123098A/ja
Priority to US15/191,750 priority patent/US10309933B2/en
Publication of JP2015123098A5 publication Critical patent/JP2015123098A5/ja
Application granted granted Critical
Publication of JP6210873B2 publication Critical patent/JP6210873B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0654—Imaging
    • G01N29/0681—Imaging by acoustic microscopy, e.g. scanning acoustic microscopy
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2418—Probes using optoacoustic interaction with the material, e.g. laser radiation, photoacoustics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G01N29/4427—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with stored values, e.g. threshold values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02483—Other human or animal parts, e.g. bones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/0289—Internal structure, e.g. defects, grain size, texture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2013267398A 2013-12-25 2013-12-25 光音響顕微鏡 Expired - Fee Related JP6210873B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013267398A JP6210873B2 (ja) 2013-12-25 2013-12-25 光音響顕微鏡
PCT/JP2014/006182 WO2015098018A1 (ja) 2013-12-25 2014-12-11 光音響顕微鏡
DE112014005466.6T DE112014005466T5 (de) 2013-12-25 2014-12-11 Photoakustisches Mikroskop
CN201480070297.7A CN105848587B (zh) 2013-12-25 2014-12-11 光声显微镜
US15/191,750 US10309933B2 (en) 2013-12-25 2016-06-24 Photoacoustic microscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013267398A JP6210873B2 (ja) 2013-12-25 2013-12-25 光音響顕微鏡

Publications (3)

Publication Number Publication Date
JP2015123098A JP2015123098A (ja) 2015-07-06
JP2015123098A5 JP2015123098A5 (enExample) 2017-02-02
JP6210873B2 true JP6210873B2 (ja) 2017-10-11

Family

ID=53477924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013267398A Expired - Fee Related JP6210873B2 (ja) 2013-12-25 2013-12-25 光音響顕微鏡

Country Status (5)

Country Link
US (1) US10309933B2 (enExample)
JP (1) JP6210873B2 (enExample)
CN (1) CN105848587B (enExample)
DE (1) DE112014005466T5 (enExample)
WO (1) WO2015098018A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6358735B2 (ja) * 2014-02-26 2018-07-18 オリンパス株式会社 光音響顕微鏡装置
KR101808173B1 (ko) * 2016-07-21 2017-12-12 포항공과대학교 산학협력단 광음향 현미경의 성능을 향상시키는 시간지연곱합 기반 합성개구집속 방법, 및 이를 이용하는 프로세싱 장치 및 광음향 현미경 시스템
KR101936120B1 (ko) * 2016-11-30 2019-01-08 부경대학교 산학협력단 광음향 단층촬영을 위한 프로브 및 실시간 광음향 단층촬영 장치
WO2018135005A1 (ja) * 2017-01-23 2018-07-26 オリンパス株式会社 信号処理装置、光音響波撮影装置および信号処理方法
CN108742528B (zh) * 2018-05-29 2021-12-10 华南师范大学 一种无水耦合的快速线性共焦扫描光声探头及其成像方法
CN116183507A (zh) * 2022-05-30 2023-05-30 香港理工大学深圳研究院 一种基于基底光声的组织硬度研究方法及应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2659429B2 (ja) * 1989-03-17 1997-09-30 株式会社日立製作所 光音響信号検出方法及びその装置並びに半導体素子内部欠陥検出方法
US5136172A (en) * 1989-08-16 1992-08-04 Hitachi, Ltd. Method and apparatus for detecting photoacoustic signal
JP2001304840A (ja) * 2000-04-26 2001-10-31 Advantest Corp 電子ビーム測長装置及び測長方法
KR100906270B1 (ko) * 2006-01-20 2009-07-06 올림푸스 메디칼 시스템즈 가부시키가이샤 피검체 정보 분석 장치, 내시경 장치 및 피검체 정보 분석방법
US8454512B2 (en) * 2007-10-25 2013-06-04 Washington University Confocal photoacoustic microscopy with optical lateral resolution
WO2009073979A1 (en) * 2007-12-12 2009-06-18 Carson Jeffrey J L Three-dimensional photoacoustic imager and methods for calibrating an imager
JP4704519B2 (ja) * 2009-06-12 2011-06-15 オリンパス株式会社 被検体情報分析装置及び被検体情報分析方法
JPWO2011052061A1 (ja) * 2009-10-29 2013-03-14 キヤノン株式会社 光音響装置
JP2012075511A (ja) * 2010-09-30 2012-04-19 Fujifilm Corp 光音響画像診断装置、画像生成方法、及びプログラム
JP2012163526A (ja) * 2011-02-09 2012-08-30 Canon Inc 測定装置
WO2012174413A1 (en) * 2011-06-15 2012-12-20 University Of Southern California Optical coherence photoacoustic microscopy
CN103076286B (zh) * 2011-10-26 2015-06-24 联发科技股份有限公司 用于观察物体的光声显微镜系统及其方法
JP5896702B2 (ja) * 2011-11-30 2016-03-30 オリンパス株式会社 光音響顕微鏡
WO2014103106A1 (ja) * 2012-12-25 2014-07-03 オリンパス株式会社 光音響顕微鏡

Also Published As

Publication number Publication date
JP2015123098A (ja) 2015-07-06
WO2015098018A1 (ja) 2015-07-02
CN105848587B (zh) 2018-10-02
CN105848587A (zh) 2016-08-10
US20160305912A1 (en) 2016-10-20
DE112014005466T5 (de) 2016-08-18
US10309933B2 (en) 2019-06-04

Similar Documents

Publication Publication Date Title
JP6210873B2 (ja) 光音響顕微鏡
JP4759425B2 (ja) 多光子励起型観察装置
US9874545B2 (en) Photoacoustic microscope
US11209532B2 (en) Signal processing device, photoacoustic wave image-acquisition device, and signal processing method
JP2014124242A (ja) 光音響顕微鏡
CN109814128B (zh) 时间飞行与关联成像相结合的高分辨快速成像系统及方法
JP5852597B2 (ja) 光音響画像化方法および装置
WO2015086663A1 (en) Time-of-light-based systems using reduced illumination duty cycles
CN105849550A (zh) 光声显微镜装置
JP2015123098A5 (enExample)
JP2013005957A (ja) ドプラ画像表示方法および装置
JP6745889B2 (ja) 光音響画像生成装置
JP2016101393A (ja) 被検体情報取得装置およびその制御方法
JP5936559B2 (ja) 光音響画像生成装置および光音響画像生成方法
US11737705B2 (en) Implant installation strength evaluation method, implant installation strength evaluation device, and program
US10429353B2 (en) Photoacoustic microscope and photoacoustic signal detection method
JP2016101425A (ja) 光音響波測定装置
JPWO2019008867A1 (ja) 音響波診断装置及び音響波診断装置の作動方法
US10709329B2 (en) Image pickup apparatus and method of controlling image pickup apparatus
US20190183347A1 (en) Photoacoustic apparatus and object information acquiring method
JP6628891B2 (ja) 光音響画像生成装置
JP6086719B2 (ja) 光音響顕微鏡
JP2013090836A (ja) 被検体情報取得装置
US20210204817A1 (en) Photoacoustic imaging device and method
JP6482686B2 (ja) 光音響画像生成システム、装置、及び方法

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161215

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161215

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: 20170829

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170912

R151 Written notification of patent or utility model registration

Ref document number: 6210873

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees