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 EP20060801970 EP06801970A EP2059838A4 EP 2059838 A4 EP2059838 A4 EP 2059838A4 EP 20060801970 EP20060801970 EP 20060801970 EP 06801970 A EP06801970 A EP 06801970A EP 2059838 A4 EP2059838 A4 EP 2059838A4
Authority
EP
Grant status
Application
Patent type
Prior art keywords
resonant
imaging
collection
non
operation
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Withdrawn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
EP20060801970
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/04Instruments 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00064Constructional details of the endoscope body
    • A61B1/00071Insertion part of the endoscope body
    • A61B1/0008Insertion part of the endoscope body characterised by distal tip features
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00064Constructional details of the endoscope body
    • A61B1/00071Insertion part of the endoscope body
    • A61B1/0008Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096Optical elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00163Optical arrangements
    • A61B1/00165Optical arrangements with light-conductive means, e.g. fibre optics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00163Optical arrangements
    • A61B1/00172Optical arrangements with means for scanning
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0601Apparatus for use inside the body
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B23/00Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407Optical details
    • G02B23/2423Optical details of the distal end
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B23/00Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407Optical details
    • G02B23/2461Illumination
    • G02B23/2469Illumination using optical fibres
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B23/00Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/26Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B26/00Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
    • G02B26/08Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the direction of light
    • G02B26/10Scanning systems
    • G02B26/103Scanning systems having movable or deformable optical fibres, light guides or waveguides as scanning elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/012Instruments 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/063Radiation therapy using light comprising light transmitting means, e.g. optical fibres
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B2207/00Coding 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
    • G02B2207/114Two photon or multiphoton effect
EP20060801970 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)

Priority Applications (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 true EP2059838A1 (en) 2009-05-20
EP2059838A4 true true EP2059838A4 (en) 2009-12-30

Family

ID=39107078

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060801970 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 (10)

* 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
US9017316B2 (en) 2010-07-26 2015-04-28 Lumenis Ltd. Distance estimation between a fiber end and a tissue using numerical aperture modulation
KR101385978B1 (en) * 2012-08-09 2014-04-16 한국전기연구원 Light source system for photo-diagnosis and phototherapy
CN103889309A (en) * 2012-09-13 2014-06-25 奥林巴斯医疗株式会社 Endoscopic system
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
JPWO2016116962A1 (en) * 2015-01-21 2017-11-09 オリンパス株式会社 An optical scanning method and an optical scanning device
JPWO2016116963A1 (en) * 2015-01-21 2017-11-02 オリンパス株式会社 An optical scanning method and an optical scanning device
JPWO2017006599A1 (en) * 2015-07-07 2018-04-19 オリンパス株式会社 Scanning endoscope system

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 Type
WO2008024101A1 (en) 2008-02-28 application
JP2010501246A (en) 2010-01-21 application
EP2059838A1 (en) 2009-05-20 application

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Inventor name: SEIBEL, ERIC

Inventor name: JOHNSTON, RICHARD

Inventor name: SOPER, TIMOTHY

Inventor name: MELVILLE, CHARLES

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