EP2812739A4 - Configuring optical fibers to emit radiation by bending - Google Patents

Configuring optical fibers to emit radiation by bending

Info

Publication number
EP2812739A4
EP2812739A4 EP13743215.9A EP13743215A EP2812739A4 EP 2812739 A4 EP2812739 A4 EP 2812739A4 EP 13743215 A EP13743215 A EP 13743215A EP 2812739 A4 EP2812739 A4 EP 2812739A4
Authority
EP
European Patent Office
Prior art keywords
bending
optical fibers
emit radiation
configuring optical
configuring
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Withdrawn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
EP13743215.9A
Other languages
German (de)
French (fr)
Other versions
EP2812739A1 (en
Inventor
Ori Weisberg
Moshe Eshkol
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.)
Asymmetric Medical Ltd
Original Assignee
Asymmetric Medical Ltd
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 Asymmetric Medical Ltd filed Critical Asymmetric Medical Ltd
Publication of EP2812739A1 publication Critical patent/EP2812739A1/en
Publication of EP2812739A4 publication Critical patent/EP2812739A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2205—Characteristics of fibres
    • A61B2018/2222—Fibre material or composition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2238—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with means for selectively laterally deflecting the tip of the fibre
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2244—Features of optical fibre cables, e.g. claddings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
    • G02B6/02333—Core having higher refractive index than cladding, e.g. solid core, effective index guiding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02357—Property of longitudinal structures or background material varies radially and/or azimuthally in the cladding, e.g. size, spacing, periodicity, shape, refractive index, graded index, quasiperiodic, quasicrystals
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02361—Longitudinal structures forming multiple layers around the core, e.g. arranged in multiple rings with each ring having longitudinal elements at substantially the same radial distance from the core, having rotational symmetry about the fibre axis
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02366—Single ring of structures, e.g. "air clad"
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
EP13743215.9A 2012-01-31 2013-01-31 Configuring optical fibers to emit radiation by bending Withdrawn EP2812739A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261592602P 2012-01-31 2012-01-31
US201261678753P 2012-08-02 2012-08-02
PCT/IL2013/050099 WO2013114376A1 (en) 2012-01-31 2013-01-31 Configuring optical fibers to emit radiation by bending

Publications (2)

Publication Number Publication Date
EP2812739A1 EP2812739A1 (en) 2014-12-17
EP2812739A4 true EP2812739A4 (en) 2015-12-02

Family

ID=48904510

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13743215.9A Withdrawn EP2812739A4 (en) 2012-01-31 2013-01-31 Configuring optical fibers to emit radiation by bending

Country Status (4)

Country Link
EP (1) EP2812739A4 (en)
JP (1) JP2015510142A (en)
CN (1) CN104220908A (en)
WO (1) WO2013114376A1 (en)

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WO2013084227A1 (en) * 2011-12-04 2013-06-13 Asymmetric Medical Ltd. A lesion treatment device and methods for treating lesions
US20170065346A1 (en) * 2014-02-17 2017-03-09 Asymmetric Medical Ltd. Treatment devices and realtime indications
JP6165997B2 (en) * 2014-04-02 2017-07-19 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Body lighting device
US20170173349A1 (en) * 2015-12-22 2017-06-22 DePuy Synthes Products, LLC Efficient Delivery of Phototherapy Using an Optical Light Fiber
CN109791252B (en) * 2016-09-29 2021-06-29 恩耐公司 Adjustable beam characteristics
FR3064756A1 (en) * 2017-03-31 2018-10-05 Valeo Vision GUIDE LIGHT CURVE PROPAGATOR OF BRIGHT RAYS
CN109692054B (en) * 2017-10-23 2021-05-25 无锡时代天使医疗器械科技有限公司 Connecting rod for connecting tooth model and force sensor
KR20210018211A (en) 2018-04-03 2021-02-17 컨버전트 덴탈 인크 Laser system for surgical applications
CN108646342B (en) * 2018-07-19 2024-03-22 东北大学 LMR microstructure optical fiber
EP3851061A4 (en) * 2018-09-10 2022-05-18 Furukawa Electric Co., Ltd. Optical probe, medical laser probe, and ablation device
CN110339489B (en) * 2019-08-09 2020-07-21 尚华 Novel blood vessel optic fibre seal wire
KR102248064B1 (en) * 2019-10-31 2021-05-04 (주)옵토닉스 System for measuring 3d curved shape using special optical fiber
CN114631002A (en) * 2019-10-31 2022-06-14 欧特尼斯有限公司 Special optical fiber for measuring three-dimensional curve shape, manufacturing method thereof and system for measuring three-dimensional curve shape by using special optical fiber
US11369398B2 (en) 2020-08-19 2022-06-28 Tag Dream Medical Ltd. Hybrid laser cutter
EP4316339A1 (en) * 2021-03-30 2024-02-07 Furukawa Electric Co., Ltd. Irradiation probe system and irradiation probe
EP4316579A1 (en) * 2021-03-30 2024-02-07 Furukawa Electric Co., Ltd. Light transmission/reception probe system and light transmission/reception probe
WO2023026930A1 (en) * 2021-08-27 2023-03-02 古河電気工業株式会社 Irradiation probe
CN116560003B (en) * 2023-05-12 2024-03-29 上海瑞柯恩激光技术有限公司 Laser fiber and method for manufacturing the same

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US5151097A (en) * 1989-09-01 1992-09-29 S.L.T. Japan Co., Ltd. Laser light emitter
US5633494A (en) * 1991-07-31 1997-05-27 Danisch; Lee Fiber optic bending and positioning sensor with selected curved light emission surfaces
US20020151879A1 (en) * 2001-04-11 2002-10-17 Loeb Marvin P. Multi-fiber laser device for shrinking tissue
WO2009049038A1 (en) * 2007-10-11 2009-04-16 Tufts University Systems, devices, and methods employing fiber optic shape tracking
US7526167B1 (en) * 2005-06-24 2009-04-28 Lockheed Martin Corporation Apparatus and method for a high-gain double-clad amplifier
US20090245741A1 (en) * 2008-03-27 2009-10-01 Kabushiki Kaisha Toshiba Optical waveguide

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US5151097A (en) * 1989-09-01 1992-09-29 S.L.T. Japan Co., Ltd. Laser light emitter
US5633494A (en) * 1991-07-31 1997-05-27 Danisch; Lee Fiber optic bending and positioning sensor with selected curved light emission surfaces
US20020151879A1 (en) * 2001-04-11 2002-10-17 Loeb Marvin P. Multi-fiber laser device for shrinking tissue
US7526167B1 (en) * 2005-06-24 2009-04-28 Lockheed Martin Corporation Apparatus and method for a high-gain double-clad amplifier
WO2009049038A1 (en) * 2007-10-11 2009-04-16 Tufts University Systems, devices, and methods employing fiber optic shape tracking
US20090245741A1 (en) * 2008-03-27 2009-10-01 Kabushiki Kaisha Toshiba Optical waveguide

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Title
See also references of WO2013114376A1 *

Also Published As

Publication number Publication date
WO2013114376A1 (en) 2013-08-08
WO2013114376A8 (en) 2015-04-09
JP2015510142A (en) 2015-04-02
EP2812739A1 (en) 2014-12-17
CN104220908A (en) 2014-12-17

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