EP2059838A4 - Fibroscope optique avec a la fois eclairage non resonant et collecte/imagerie resonante pour de multiples modes de fonctionnement - Google Patents

Fibroscope optique avec a la fois eclairage non resonant et collecte/imagerie resonante pour de multiples modes de fonctionnement

Info

Publication number
EP2059838A4
EP2059838A4 EP06801970A EP06801970A EP2059838A4 EP 2059838 A4 EP2059838 A4 EP 2059838A4 EP 06801970 A EP06801970 A EP 06801970A EP 06801970 A EP06801970 A EP 06801970A EP 2059838 A4 EP2059838 A4 EP 2059838A4
Authority
EP
European Patent Office
Prior art keywords
resonant
imaging
collection
optical fiber
multiple modes
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.)
Withdrawn
Application number
EP06801970A
Other languages
German (de)
English (en)
Other versions
EP2059838A1 (fr
Inventor
Eric Seibel
Richard Johnston
Timothy Soper
Charles Melville
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.)
University of Washington
Original Assignee
University of Washington
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 University of Washington filed Critical University of Washington
Publication of EP2059838A1 publication Critical patent/EP2059838A1/fr
Publication of EP2059838A4 publication Critical patent/EP2059838A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096—Optical elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00172—Optical arrangements with means for scanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/043—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances for fluorescence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2423—Optical details of the distal end
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2461—Illumination
    • G02B23/2469—Illumination using optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/103—Scanning systems having movable or deformable optical fibres, light guides or waveguides as scanning elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/063—Radiation therapy using light comprising light transmitting means, e.g. optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/114—Two photon or multiphoton effect

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Endoscopes (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
EP06801970A 2006-08-21 2006-08-21 Fibroscope optique avec a la fois eclairage non resonant et collecte/imagerie resonante pour de multiples modes de fonctionnement Withdrawn EP2059838A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/032545 WO2008024101A1 (fr) 2006-08-21 2006-08-21 Fibroscope optique avec à la fois éclairage non résonant et collecte/imagerie résonante pour de multiples modes de fonctionnement

Publications (2)

Publication Number Publication Date
EP2059838A1 EP2059838A1 (fr) 2009-05-20
EP2059838A4 true EP2059838A4 (fr) 2009-12-30

Family

ID=39107078

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06801970A Withdrawn EP2059838A4 (fr) 2006-08-21 2006-08-21 Fibroscope optique avec a la fois eclairage non resonant et collecte/imagerie resonante pour de multiples modes de fonctionnement

Country Status (3)

Country Link
EP (1) EP2059838A4 (fr)
JP (1) JP2010501246A (fr)
WO (1) WO2008024101A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5703508B2 (ja) * 2009-07-09 2015-04-22 株式会社Ｕｂｅ科学分析センター 毒性試験法
US8721631B2 (en) * 2009-09-24 2014-05-13 Biolite Pharma Marketing Ltd Twister fiber optic systems and their use in medical applications
US9017316B2 (en) 2010-07-26 2015-04-28 Lumenis Ltd. Distance estimation between a fiber end and a tissue using numerical aperture modulation
WO2013090658A1 (fr) 2011-12-14 2013-06-20 The Trustees Of The University Of Pennsylvania Surveillance d'oxygénation et de flux par fibre optique à l'aide d'une corrélation diffuse et d'un coefficient de réflexion
KR101385978B1 (ko) * 2012-08-09 2014-04-16 한국전기연구원 광학 진단 및 광 치료를 위한 복합 광원 장치
EP2759252A4 (fr) * 2012-09-13 2015-08-19 Olympus Medical Systems Corp Système endoscopique
AU2014354673B2 (en) 2013-11-27 2019-04-11 Magic Leap, Inc. Virtual and augmented reality systems and methods
US9339178B2 (en) * 2013-12-23 2016-05-17 Novartis Ag Forward scanning optical probes and associated devices, systems, and methods
KR101437540B1 (ko) 2014-03-31 2014-09-05 (주)라메디텍 멀티 기능의 의료용 레이저 조사 장치
JPWO2016116962A1 (ja) * 2015-01-21 2017-11-09 オリンパス株式会社 光走査方法及び光走査装置
WO2016116963A1 (fr) * 2015-01-21 2016-07-28 オリンパス株式会社 Procédé et dispositif de balayage optique
JP6570852B2 (ja) * 2015-03-20 2019-09-04 株式会社東芝 生体成分推定装置、生体成分推定方法、およびプログラム
JP6636024B2 (ja) 2015-07-07 2020-01-29 オリンパス株式会社 走査型内視鏡システム
JP2019203796A (ja) * 2018-05-23 2019-11-28 株式会社東芝 光学検査装置及び光学検査方法
AU2021207767B2 (en) * 2020-01-16 2023-11-16 Lumenis Ltd Method and system for estimating distance between a fiber end and a target
CN116056651A (zh) * 2020-07-28 2023-05-02 460医学股份有限公司 用于损伤形成和评估的系统和方法
US20220160435A1 (en) * 2020-11-25 2022-05-26 Lumenis Ltd Method and system for estimating distance between a fiber end and a target

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010055462A1 (en) * 2000-06-19 2001-12-27 Seibel Eric J. Medical imaging, diagnosis, and therapy using a scanning single optical fiber system
US6545260B1 (en) * 1999-11-19 2003-04-08 Olympus Optical Co., Ltd. Light scanning optical device which acquires a high resolution two-dimensional image without employing a charge-coupled device
WO2005024496A2 (fr) * 2003-09-04 2005-03-17 University Of Washington Acquisition et affichage integres d'images par balayage optique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6563105B2 (en) * 1999-06-08 2003-05-13 University Of Washington Image acquisition with depth enhancement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6545260B1 (en) * 1999-11-19 2003-04-08 Olympus Optical Co., Ltd. Light scanning optical device which acquires a high resolution two-dimensional image without employing a charge-coupled device
US20010055462A1 (en) * 2000-06-19 2001-12-27 Seibel Eric J. Medical imaging, diagnosis, and therapy using a scanning single optical fiber system
WO2005024496A2 (fr) * 2003-09-04 2005-03-17 University Of Washington Acquisition et affichage integres d'images par balayage optique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008024101A1 *

Also Published As

Publication number Publication date
WO2008024101A1 (fr) 2008-02-28
JP2010501246A (ja) 2010-01-21
EP2059838A1 (fr) 2009-05-20

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Inventor name: MELVILLE, CHARLES

Inventor name: SOPER, TIMOTHY

Inventor name: JOHNSTON, RICHARD

Inventor name: SEIBEL, ERIC

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