ES2178663T3 - Difusor de luz y proceso para la fabricacion de un difusor de luz. - Google Patents

Difusor de luz y proceso para la fabricacion de un difusor de luz.

Info

Publication number
ES2178663T3
ES2178663T3 ES95810174T ES95810174T ES2178663T3 ES 2178663 T3 ES2178663 T3 ES 2178663T3 ES 95810174 T ES95810174 T ES 95810174T ES 95810174 T ES95810174 T ES 95810174T ES 2178663 T3 ES2178663 T3 ES 2178663T3
Authority
ES
Spain
Prior art keywords
core
light diffuser
layer
substance
scattering particles
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 - Lifetime
Application number
ES95810174T
Other languages
English (en)
Inventor
Den Bergh Hubert Prof Dr Van
Jerome Mizeret
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.)
Novartis AG
Original Assignee
Novartis AG
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 Novartis AG filed Critical Novartis AG
Application granted granted Critical
Publication of ES2178663T3 publication Critical patent/ES2178663T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/062—Photodynamic therapy, i.e. excitation of an agent
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
    • 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
    • G02B6/241—Light guide terminations
    • 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
    • G02B6/245—Removing protective coverings of light guides before coupling
    • 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
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2261—Optical elements at the distal end of probe tips with scattering, diffusion or dispersion of light
    • 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
    • G02B6/36—Mechanical coupling means
    • G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
    • G02B6/3624—Fibre head, e.g. fibre probe termination

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Luminescent Compositions (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

SE PRESENTA UN DIFUSOR DE LUZ (1) PARA LA DIFUSION RADIAL DE LUZ, QUE HAYA SIDO SUMINISTRADA AL INTERIOR DEL DIFUSOR EN UNA DIRECCION AXIAL, EL DIFUSOR DE LUZ COMPRENDE UNA GUIA DE ONDAS OPTICAS (2), QUE COMPRENDE ELLA MISMA UN NUCLEO (20) Y UNA CUBIERTA (21). EL NUCLEO DE LA GUIA DE ONDAS SE EXPONE A UNA REGION ACTIVA (200) EN EL EXTREMO DISTAL (201). LA REGION ACTIVA EXPUESTA (200) DEL NUCLEO (20) ESTA OPTICAMENTE SEPARADA DE UNA SUBSTANCIA QUE CONTIENE PARTICULAS DE DISPERSION. EN UNA CONFORMACION PREFERIDA, EL NUCLEO (2) ES ASPERO Y ESTA EMBEBIDO EN UNA PRIMERA CAPA (3) DE UNA SUBSTANCIA ELASTICA, QUE TIENE UN INDICE REFRACTIVO SIMILAR AL INDICE REFRACTIVO DE LA CUBIERTA (21) Y QUE NO CONTIENE NINGUNA PARTICULA DE DISPERSION. ESTA PRIMERA CAPA (3) ESTA EMBEBIDA EN AL MENOS UNA SEGUNDA CAPA ADICIONAL (4) DE UNA SUBSTANCIA ELASTICA QUE COMPRENDE LAS PARTICULAS DE DISPERSION (40). ESTA SUBSTANCIA ESTA RODEADA POR UN TUBO EXTERIOR (5).
ES95810174T 1994-03-25 1995-03-16 Difusor de luz y proceso para la fabricacion de un difusor de luz. Expired - Lifetime ES2178663T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94810188 1994-03-25

Publications (1)

Publication Number Publication Date
ES2178663T3 true ES2178663T3 (es) 2003-01-01

Family

ID=8218232

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95810174T Expired - Lifetime ES2178663T3 (es) 1994-03-25 1995-03-16 Difusor de luz y proceso para la fabricacion de un difusor de luz.

Country Status (10)

Country Link
US (2) US5536265A (es)
EP (1) EP0676218B1 (es)
JP (1) JP3477592B2 (es)
AT (1) ATE218905T1 (es)
CA (1) CA2145371C (es)
DE (1) DE69526998T2 (es)
DK (1) DK0676218T3 (es)
ES (1) ES2178663T3 (es)
PT (1) PT676218E (es)
RU (1) RU2144688C1 (es)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851225A (en) * 1994-03-18 1998-12-22 Spectra Science Corporation Photoemitting catheters and other structures suitable for use in photo-dynamic therapy and other applications
US8025661B2 (en) 1994-09-09 2011-09-27 Cardiofocus, Inc. Coaxial catheter instruments for ablation with radiant energy
US5947959A (en) * 1994-09-09 1999-09-07 Rare Earth Medical, Inc. Phototherapeutic apparatus with diffusive tip assembly
US6579285B2 (en) 1994-09-09 2003-06-17 Cardiofocus, Inc. Photoablation with infrared radiation
US6423055B1 (en) * 1999-07-14 2002-07-23 Cardiofocus, Inc. Phototherapeutic wave guide apparatus
US6676656B2 (en) 1994-09-09 2004-01-13 Cardiofocus, Inc. Surgical ablation with radiant energy
US6168591B1 (en) * 1994-09-09 2001-01-02 Cardiofocus, Inc. Guide for penetrating phototherapy
US6270492B1 (en) 1994-09-09 2001-08-07 Cardiofocus, Inc. Phototherapeutic apparatus with diffusive tip assembly
US6558375B1 (en) 2000-07-14 2003-05-06 Cardiofocus, Inc. Cardiac ablation instrument
FR2734468B1 (fr) * 1995-05-22 1997-12-19 Choukroun Pierre Louis Instrument destine a l'exploration per-operatoire et a l'extraction des varices en s'aidant d'une transillumination des vaisseaux a travers les tissus a l'aide de fibre optique a diffusion laterale
AU718841B2 (en) * 1995-10-31 2000-04-20 Indigo Medical, Incorporated Light-diffusing device for an optical fiber, methods of producing and using same, and apparatus for diffusing light from an optical fiber
AU755219B2 (en) * 1995-10-31 2002-12-05 Indigo Medical, Incorporated Light-diffusing device for an optical fiber
US5868734A (en) * 1995-11-29 1999-02-09 Iowa State University Research Foundation, Inc. Methods of using silica-titania clad fibers
US5728092A (en) * 1996-03-07 1998-03-17 Miravant Systems, Inc. Light delivery catheter
CA2219855C (en) * 1996-11-12 2007-01-23 Rohm And Haas Company Flexible light pipe for side-lit applications
JP2001514564A (ja) 1997-03-12 2001-09-11 フェムレックス・インコーポレイテッド 可視光による子宮内膜の加熱処理方法
US6154595A (en) * 1997-07-14 2000-11-28 Matsushita Electric Works, Ltd. Side-face illuminating optical fiber
FR2767704A1 (fr) 1997-09-04 1999-02-26 Medlight Sa Dispositif diffuseur de lumiere pour le traitement photodynamique d'organes
DE29724780U1 (de) * 1997-09-25 2004-02-26 Ruschke, Thomas Vorrichtung zur kohärenten Verstärkung elektromagnetischer Schwingungen
US6301418B1 (en) * 1997-10-24 2001-10-09 3M Innovative Properties Company Optical waveguide with diffuse light extraction
US5995686A (en) * 1997-12-16 1999-11-30 Hamburger; Robert N. Fiber-optic sensor device and method
US6112004A (en) * 1998-06-01 2000-08-29 Colvin; James Barry Emission microscopy system and method
US6134365A (en) * 1998-06-01 2000-10-17 Colvin; James Barry Coherent illumination system and method
US6398777B1 (en) * 1999-02-01 2002-06-04 Luis Navarro Endovascular laser device and treatment of varicose veins
US9033961B2 (en) 1999-07-14 2015-05-19 Cardiofocus, Inc. Cardiac ablation catheters for forming overlapping lesions
US7935108B2 (en) 1999-07-14 2011-05-03 Cardiofocus, Inc. Deflectable sheath catheters
US8540704B2 (en) 1999-07-14 2013-09-24 Cardiofocus, Inc. Guided cardiac ablation catheters
US8900219B2 (en) 1999-07-14 2014-12-02 Cardiofocus, Inc. System and method for visualizing tissue during ablation procedures
US6290713B1 (en) 1999-08-24 2001-09-18 Thomas A. Russell Flexible illuminators for phototherapy
US20040167503A1 (en) * 1999-08-25 2004-08-26 Cardiofocus, Inc. Malleable surgical ablation instruments
US20040147913A1 (en) * 1999-08-25 2004-07-29 Cardiofocus, Inc. Surgical ablation instruments with irrigation features
US6361530B1 (en) * 2000-03-22 2002-03-26 Indigo Medical Incorporated Durable fiber optic diffuser tip and method of making same
US6366719B1 (en) 2000-08-17 2002-04-02 Miravant Systems, Inc. Photodynamic therapy light diffuser
US6418252B1 (en) * 2001-01-16 2002-07-09 The Regents Of The University Of California Light diffusing fiber optic chamber
US6522806B1 (en) 2001-02-16 2003-02-18 Ethicon Endo-Surgury, Inc. Optical fiber including a diffuser portion and continuous sleeve for the transmission of light
DE10212366A1 (de) * 2001-03-23 2002-12-05 Surgical Laser Tech Lichtdispersions-Sonde
GB0201328D0 (en) * 2002-01-22 2002-03-06 Asclepion Meditec Ltd Hand apparatus with predetermined light distribution
US6908204B2 (en) 2002-02-02 2005-06-21 Edward Robert Kraft Flat panel luminaire having embedded light guides
WO2003067290A2 (en) * 2002-02-02 2003-08-14 Kraft Edward R Light emitting flat panel with embedded light guides for general lighting luminaire
US6796700B2 (en) * 2002-02-02 2004-09-28 Edward Robert Kraft Flat panel luminaire with remote light source and hollow light pipe for back lit signage applications
US9440046B2 (en) 2002-04-04 2016-09-13 Angiodynamics, Inc. Venous insufficiency treatment method
DE10391931D2 (de) * 2002-04-24 2005-04-21 Univ Muenchen L Maximilians Lichtapplikator und Verfahren zur Herstellung eines Streukörpers
DE10256139A1 (de) * 2002-04-24 2003-11-20 Univ Muenchen L Maximilians Lichtapplikator und Verfahren zur Herstellung eines Streukörpers
EP2134282B1 (en) 2002-07-10 2019-05-22 AngioDynamics, Inc. Device for endovascular treatment for causing closure of a blood vessel
US7269412B2 (en) 2003-05-29 2007-09-11 At&T Bls Intellectual Property, Inc. Caller identification device and method of operation thereof
US7270656B2 (en) * 2003-11-07 2007-09-18 Visualase, Inc. Cooled laser fiber for improved thermal therapy
US8568395B2 (en) 2004-05-03 2013-10-29 Woodwelding Ag Light diffuser and process for producing the same
US20070225695A1 (en) * 2004-05-03 2007-09-27 Woodwelding Ag Light Diffuser and Process for Producing the Same
US7356225B2 (en) * 2004-07-22 2008-04-08 Ondine International Ltd Fiber optic probe tip
GB0421149D0 (en) * 2004-09-23 2004-10-27 Johnson Matthey Plc Preparation of oxycodone
US7274847B2 (en) * 2004-11-16 2007-09-25 Biotex, Inc. Light diffusing tip
US7731715B2 (en) * 2004-12-10 2010-06-08 Edwards Lifesciences Corporation Ablative treatment of atrial fibrillation via the coronary sinus
US20060253025A1 (en) * 2005-04-21 2006-11-09 Kaufman Jonathan J Ultrasonic Bone Assessment Apparatus and Method
KR20080063773A (ko) * 2005-09-19 2008-07-07 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 도파관, 조명 장치 및 디스플레이 장치
US7618176B2 (en) * 2006-06-22 2009-11-17 Avago Technologies General Ip (Singapore) Pte. Ltd. Solid state light source adapted for remote illumination
JP2009543155A (ja) * 2006-07-10 2009-12-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 非対称取り出し導波路
WO2008073264A2 (en) * 2006-12-07 2008-06-19 Ams Research Corporation Annular side fire optical device for laterally redirecting electromagnetic radiation
US20080287936A1 (en) * 2007-05-18 2008-11-20 Stinson Douglas G Telescope with Integrated Optical Filter
JP5370714B2 (ja) * 2007-05-31 2013-12-18 ソニー株式会社 光導波路、および信号処理装置
US9403029B2 (en) 2007-07-18 2016-08-02 Visualase, Inc. Systems and methods for thermal therapy
US8628976B2 (en) 2007-12-03 2014-01-14 Azbil BioVigilant, Inc. Method for the detection of biologic particle contamination
ES2689302T3 (es) * 2008-02-13 2018-11-13 Andreas Rose Dispositivo de suministro de luz que proporciona un patrón radial de emisión de luz
US20110149589A1 (en) * 2008-07-30 2011-06-23 Ams Research Corporation Optical device having fluorocarbon polymer layer
US7862219B2 (en) * 2008-10-22 2011-01-04 Advanced Photodynamic Technologies, Inc. Optical fiber light diffusing device
US8899844B2 (en) * 2008-12-01 2014-12-02 Ams Research Corporation Optical device
DE102009010720A1 (de) 2009-02-27 2010-09-02 Prettl, Rolf Optischer Diffusor, Lichtbox, Spritzgussform und Verwendung einer Spritzgussform
WO2011041629A2 (en) 2009-10-02 2011-04-07 Cardiofocus, Inc. Cardiac ablation system with pulsed aiming light
US8702688B2 (en) 2009-10-06 2014-04-22 Cardiofocus, Inc. Cardiac ablation image analysis system and process
US8292805B2 (en) 2009-11-10 2012-10-23 Invuity, Inc. Illuminated suction apparatus
US8936592B2 (en) 2010-06-03 2015-01-20 Ams Research Corporation Laser tissue ablation system
US8876804B2 (en) 2010-12-17 2014-11-04 Ams Research Corporation Ablation device
US9730756B2 (en) 2011-02-24 2017-08-15 Eximo Medical Ltd. Hybrid catheter for vascular intervention
US9220887B2 (en) 2011-06-09 2015-12-29 Astora Women's Health LLC Electrode lead including a deployable tissue anchor
US8992513B2 (en) 2011-06-30 2015-03-31 Angiodynamics, Inc Endovascular plasma treatment device and method of use
US12514456B2 (en) 2013-01-31 2026-01-06 Eximo Medical Ltd. System and methods for lesion characterization in blood vessels
WO2015154011A1 (en) * 2014-04-04 2015-10-08 Douglas Raymond Dykaar Optical diffuser
US20160007582A1 (en) * 2014-04-10 2016-01-14 Amedeo Brancaleoni Light up fishing rod
JP2017513645A (ja) 2014-04-28 2017-06-01 カーディオフォーカス，インコーポレーテッド アブレーション処置の際にｉｃｇ色素組成物を用いて組織を視覚化するためのシステムおよび方法
DE102014208756A1 (de) * 2014-05-09 2015-11-12 Schott Ag Lichtleiter mit angeformtem optischen Element
EP3190947A4 (en) * 2014-09-10 2018-04-11 Medical Instrument Development Laboratories, Inc. Application of highly scattering materials to surgical illumination
EP3226744A4 (en) 2014-12-03 2018-08-08 Cardiofocus, Inc. System and method for visual confirmation of pulmonary vein isolation during ablation procedures
US9323005B1 (en) 2014-12-22 2016-04-26 InnovaQuartz LLC Redirecting electromagnetic radiation
US9488782B2 (en) 2014-12-22 2016-11-08 InnovaQuartz LLC Redirecting electromagnetic radiation
US11826097B2 (en) 2015-11-18 2023-11-28 Cyclone Biosciences, Llc Forming radial emissions from optical fibers
US10092356B2 (en) 2015-11-18 2018-10-09 InnovaQuartz LLC Radial emissions from optical fibers
US9618700B1 (en) 2015-12-03 2017-04-11 InnovaQuartz LLC Orthogonal output optical fiber
US9662173B1 (en) 2015-12-24 2017-05-30 Cyclone Biosciences LLC Lateral delivery device with active cooling
US11172821B2 (en) 2016-04-28 2021-11-16 Medtronic Navigation, Inc. Navigation and local thermometry
WO2017191644A1 (en) 2016-05-05 2017-11-09 Eximo Medical Ltd Apparatus and methods for resecting and/or ablating an undesired tissue
DE102017122756A1 (de) 2017-09-29 2019-04-04 Schott Ag Beleuchtungssystem mit einem Lichtleiter mit Diffusor-Element
EP3898548A1 (en) * 2018-12-19 2021-10-27 Corning Incorporated Long length uniform illumination light diffusing fiber
US11982835B2 (en) * 2019-05-24 2024-05-14 Nlight, Inc. Apparatuses for scattering light and methods of forming apparatuses for scattering light
DE102019123694A1 (de) 2019-09-04 2021-03-04 Schott Ag Seitenemittierender Lichtleiter und Verfahren zu dessen Herstellung
DE102019123693A1 (de) 2019-09-04 2021-03-04 Schott Ag Seitenemittierender Lichtleiter und Verfahren zu dessen Herstellung
EP3906967B1 (de) * 2020-05-05 2024-02-28 Richard Wolf GmbH Lichtapplikator
US12376904B1 (en) 2020-09-08 2025-08-05 Angiodynamics, Inc. Dynamic laser stabilization and calibration system
US12038322B2 (en) 2022-06-21 2024-07-16 Eximo Medical Ltd. Devices and methods for testing ablation systems
JP2024076662A (ja) * 2022-11-25 2024-06-06 株式会社プロテリアル 周面発光線状導光体及びその製造方法
EP4390218A1 (en) 2022-12-23 2024-06-26 biolitec Unternehmensbeteiligungs II AG Strong, fatigue-resistant optical fiber with enhanced side irradiation

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2544519C3 (de) * 1974-10-08 1981-03-12 Olympus Optical Co., Ltd., Tokyo Beleuchtungsvorrichtung für Endoskope
JPS54103098U (es) * 1977-12-29 1979-07-20
US4336809A (en) * 1980-03-17 1982-06-29 Burleigh Instruments, Inc. Human and animal tissue photoradiation system and method
US4445892A (en) * 1982-05-06 1984-05-01 Laserscope, Inc. Dual balloon catheter device
US4551129A (en) * 1983-04-08 1985-11-05 Coleman D Jackson Technique and apparatus for intraocular and microsurgery including lighter-irrigator hypodermic tube
GB2154761A (en) * 1984-02-21 1985-09-11 Quentron Optics Pty Ltd Diffusive optical fibre termination
US4558093A (en) * 1984-04-30 1985-12-10 Hatzenbuhler John R Laser barrier
US4693244A (en) * 1984-05-22 1987-09-15 Surgical Laser Technologies, Inc. Medical and surgical laser probe I
US4913142A (en) * 1985-03-22 1990-04-03 Massachusetts Institute Of Technology Catheter for laser angiosurgery
US4660925A (en) * 1985-04-29 1987-04-28 Laser Therapeutics, Inc. Apparatus for producing a cylindrical pattern of light and method of manufacture
US4693556A (en) * 1985-06-04 1987-09-15 Laser Therapeutics, Inc. Apparatus for producing a spherical pattern of light and method of manufacture
US4736743A (en) * 1986-05-12 1988-04-12 Surgical Laser Technology, Inc. Vaporization contact laser probe
US4860743A (en) * 1986-10-27 1989-08-29 University Of Florida Laser method and apparatus for the recanalization of vessels and the treatment of other cardiac conditions
DE3750879T2 (de) * 1987-05-26 1995-05-11 Surgical Laser Tech Mit einem breiten Strahlenwinkel versehene Lasersonde für Kontaktierung oder Einfügung.
IT1220172B (it) * 1987-07-17 1990-06-06 Il Consiglio Nazionale Delle R Dispositivo a fibra ottica per la trasmissione e la irradiazione laterale di energia laser,particolarmente per trattamenti di angioplastica
US4916247A (en) * 1987-09-07 1990-04-10 Ciba-Geigy Corporation Organometal-containing compounds
US4927231A (en) * 1988-01-21 1990-05-22 Acculase Inc. Liquid filled flexible distal tip light guide
SU1606128A1 (ru) * 1988-08-12 1990-11-15 Радиотехнический Институт Им.Акад А.Л.Минца Устройство дл облучени труднодоступных участков организма
US4927426A (en) * 1989-01-03 1990-05-22 Dretler Stephen P Catheter device
JP2882814B2 (ja) * 1989-08-24 1999-04-12 株式会社エス・エル・ティ・ジャパン レーザ光の照射装置
DK0437182T3 (da) * 1990-01-09 1995-03-20 Ciba Geigy Ag Fiberoptisk anordning til den fotodynamiske behandling af tumorer
EP0437183B1 (de) * 1990-01-09 1994-07-27 Ciba-Geigy Ag Lichtdiffusor für eine photodynamische Therapie von Tumoren im Oesophagus eines Patienten
ES2067013T3 (es) * 1990-01-09 1995-03-16 Ciba Geigy Ag Dispositivo para la irradiacion de los bronquios de un paciente para una terapia fotodinamica.
US5074632A (en) * 1990-03-07 1991-12-24 Health Research, Inc. Fiber optic diffusers and methods for manufacture of the same
US5071417A (en) * 1990-06-15 1991-12-10 Rare Earth Medical Lasers, Inc. Laser fusion of biological materials
EP0500960B1 (en) * 1990-09-12 1995-12-20 Mitsubishi Rayon Co., Ltd. Element of plane source of light
DE4137983C2 (de) * 1990-12-19 1997-03-06 Schott Glaswerke Applikationsvorrichtung für die Behandlung biologischer Gewebe mit Laserstrahlung
US5151096A (en) * 1991-03-28 1992-09-29 Angiolaz, Incorporated Laser catheter diffuser
WO1993021841A1 (en) * 1992-04-24 1993-11-11 Surgical Laser Technologies, Inc. Medical device
US5431647A (en) * 1994-07-13 1995-07-11 Pioneer Optics Company Fiberoptic cylindrical diffuser

Also Published As

Publication number Publication date
JP3477592B2 (ja) 2003-12-10
EP0676218A1 (en) 1995-10-11
CA2145371C (en) 2007-05-22
RU2144688C1 (ru) 2000-01-20
EP0676218B1 (en) 2002-06-12
DE69526998T2 (de) 2002-12-19
DE69526998D1 (de) 2002-07-18
ATE218905T1 (de) 2002-06-15
DK0676218T3 (da) 2002-10-07
RU95104321A (ru) 1996-11-27
US5536265A (en) 1996-07-16
PT676218E (pt) 2002-10-31
JPH07265449A (ja) 1995-10-17
US5695583A (en) 1997-12-09
CA2145371A1 (en) 1995-09-26

Similar Documents

Publication Publication Date Title
ES2178663T3 (es) Difusor de luz y proceso para la fabricacion de un difusor de luz.
US4065203A (en) Couplers for electro-optical elements
US7274843B2 (en) Optical fiber including a diffuser portion and continuous sleeve for the transmission of light
US4593973A (en) Composite optical fiber and imaging catheter and method for producing the same
ATE166465T1 (de) Optische faser
DK0437181T3 (da) Apparatur til bestråling af en patients bronkier for en fotodynamisk terapi
DE68928317D1 (de) Faseroptischer koppler
CA2277923A1 (en) Optical fiber illumination system
KR920021113A (ko) 레이저 비디오 내시경
WO1997026571A3 (en) Optical waveguide with photosensitive refractive index cladding
CA2056925A1 (en) Optical fiber amplifier and coupler
EP1221628A3 (en) Optical transmission tube, method for making it and linear illuminant system
ATE450188T1 (de) Miniaturendoskop mit bildgebendem fasersystem
ATE250288T1 (de) Optische faser und faseroptische vorrichtung
EP1237019A3 (en) Optical wiring substrate, method of manufacturing optical wiring substrate and multilayer optical wiring
EP0801318A3 (en) Probe, manufacturing method therefore and scanning probe microscope
EP0893710A3 (en) Optical waveguide tube
FI885226A0 (fi) Optisen kuidun ja optoelektronisen komponentin välinen kytkinlaite
EP0155379A3 (en) Arrangement for coupling a light wave guide to a semiconductor laser and method for manufacturing such an arrangement
SE9702754L (sv) Anordning för optisk anslutning av en optisk fiber till ett annat optiskt element
EP0281161A3 (en) Cable assembly for laser endoscope apparatus
SE8203088L (sv) Forfarande och anordning for fiberoptisk koppling
JPS57204017A (en) Manufacture of optical condenser
JPS60133403A (ja) 装飾灯
RU2098007C1 (ru) Волоконно-оптический эндоскопический зонд