EP2059838A4 - Optical fiber scope with both non-resonant illumination and resonant collection/imaging for multiple modes of operation - Google Patents

Optical fiber scope with both non-resonant illumination and resonant collection/imaging for multiple modes of operation

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Withdrawn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)
French (fr)
Other versions
EP2059838A1 (en
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/en
Publication of EP2059838A4 publication Critical patent/EP2059838A4/en
Withdrawn legal-status Critical Current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
EP06801970A 2006-08-21 2006-08-21 Optical fiber scope with both non-resonant illumination and resonant collection/imaging for multiple modes of operation Withdrawn EP2059838A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/032545 WO2008024101A1 (en) 2006-08-21 2006-08-21 Optical fiber scope with both non-resonant illumination and resonant collection/imaging for multiple modes of operation

Publications (2)

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

Family

ID=39107078

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06801970A Withdrawn EP2059838A4 (en) 2006-08-21 2006-08-21 Optical fiber scope with both non-resonant illumination and resonant collection/imaging for multiple modes of operation

Country Status (3)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5703508B2 (en) * 2009-07-09 2015-04-22 株式会社Ｕｂｅ科学分析センター Toxicity test method
US8721631B2 (en) * 2009-09-24 2014-05-13 Biolite Pharma Marketing Ltd Twister fiber optic systems and their use in medical applications
EP2598073B1 (en) * 2010-07-26 2014-06-11 Lumenis Ltd. Distance estimation between a fiber end and a tissue using numerical aperture modulation
WO2013090658A1 (en) 2011-12-14 2013-06-20 The Trustees Of The University Of Pennsylvania Fiber optic flow and oxygenation monitoring using diffuse correlation and reflectance
KR101385978B1 (en) * 2012-08-09 2014-04-16 한국전기연구원 Light source system for photo-diagnosis and phototherapy
WO2014041847A1 (en) * 2012-09-13 2014-03-20 オリンパスメディカルシステムズ株式会社 Endoscopic system
CN109597202B (en) 2013-11-27 2021-08-03 奇跃公司 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 (en) * 2014-03-31 2014-09-05 (주)라메디텍 Multi-function laser irradiating apparatus
WO2016116963A1 (en) * 2015-01-21 2016-07-28 オリンパス株式会社 Optical scanning method and optical scanning device
JPWO2016116962A1 (en) * 2015-01-21 2017-11-09 オリンパス株式会社 Optical scanning method and optical scanning device
JP6570852B2 (en) * 2015-03-20 2019-09-04 株式会社東芝 Biological component estimation device, biological component estimation method, and program
JP6636024B2 (en) * 2015-07-07 2020-01-29 オリンパス株式会社 Scanning endoscope system
JP2019203796A (en) 2018-05-23 2019-11-28 株式会社東芝 Optical inspection apparatus and optical inspection method
US20230350021A1 (en) * 2020-01-16 2023-11-02 Lumenis Ltd Method and system for estimating distance between a fiber end and a target
WO2022026625A1 (en) * 2020-07-28 2022-02-03 460Medical, Inc. Systems and methods for lesion formation and assessment
CA3201505A1 (en) * 2020-11-25 2022-06-02 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 (en) * 2003-09-04 2005-03-17 University Of Washington Integrated optical scanning image acquisiting and display

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 (en) * 2003-09-04 2005-03-17 University Of Washington Integrated optical scanning image acquisiting and display

Non-Patent Citations (1)

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

Also Published As

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

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Inventor name: MELVILLE, CHARLES

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Inventor name: SEIBEL, ERIC

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