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ES2067013T3 - Dispositivo para la irradiacion de los bronquios de un paciente para una terapia fotodinamica. - Google Patents

Dispositivo para la irradiacion de los bronquios de un paciente para una terapia fotodinamica.

Info

Publication number
ES2067013T3
ES2067013T3 ES90811022T ES90811022T ES2067013T3 ES 2067013 T3 ES2067013 T3 ES 2067013T3 ES 90811022 T ES90811022 T ES 90811022T ES 90811022 T ES90811022 T ES 90811022T ES 2067013 T3 ES2067013 T3 ES 2067013T3
Authority
ES
Spain
Prior art keywords
bronchi
patient
flexible
light guide
guide tube
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
ES90811022T
Other languages
English (en)
Inventor
Georges Wagnieres
Den Bergh Hubert Dr Van
Philippe Dr Monnier
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
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2067013T3 publication Critical patent/ES2067013T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • A61N5/0603—Apparatus for use inside the body for treatment of body cavities
    • A61N2005/0604—Lungs and/or airways

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)

Abstract

UN DISPOSITIVO PARA LA IRRADIACION DE LOS BRONQUIOS DE UN PACIENTE PARA UNA TERAPIA FOTODINAMICA DISPONE DE UNA FIBRA OPTICA (11), QUE ALIMENTA LA LUZ DE UN LASER A UN BRONCOSCOPIO, LA CUAL ESTA RODEADA POR UN TUBO FLEXIBLE DE CONDUCTORES DE LUZ (8) Y UN TUBO FLEXIBLE EXTERIOR (2). EL EXTREMO DISTANTE (13) DE LA FIBRA OPTICA (11) ESTA INCRUSTADO EN UNA MASA DE SILICONA QUE CONTIENE 7 POR MIL PARTICULAS DE TIO SUB 2 CON UN TAMAÑO DE PARTICULA DE 0,2 (MU)M. LA MASA DE SILICONA (17) LLENA EL EXTREMO DELANTERO DEL TUBO FLEXIBLE DE CONDUCTORES DE LUZ (8) HASTA LA SUPERFICIE FRONTAL (6) DE UN CILINDRO DE ALUMINIO QUE ACTUA COMO ESPEJO. LA LUZ DISPERSA POR LAS PARTICULAS DE TIO SUB 2 SALE RADIALMENTE A TRAVES DEL TUBO FLEXIBLE DE CONDUCTORES DE LUZ (8) Y A TRAVES DE LA SECCION DELANTERA DEL TUBO FLEXIBLE EXTERIOR (2) E IMPULSA LOS BRONQUIOS DEL PACIENTE.
ES90811022T 1990-01-09 1990-12-21 Dispositivo para la irradiacion de los bronquios de un paciente para una terapia fotodinamica. Expired - Lifetime ES2067013T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5890 1990-01-09

Publications (1)

Publication Number Publication Date
ES2067013T3 true ES2067013T3 (es) 1995-03-16

Family

ID=4178358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90811022T Expired - Lifetime ES2067013T3 (es) 1990-01-09 1990-12-21 Dispositivo para la irradiacion de los bronquios de un paciente para una terapia fotodinamica.

Country Status (10)

Country Link
US (1) US5054867A (es)
EP (1) EP0437181B1 (es)
JP (1) JP2913215B2 (es)
AT (1) ATE117213T1 (es)
CA (1) CA2033670C (es)
DE (1) DE59008307D1 (es)
DK (1) DK0437181T3 (es)
ES (1) ES2067013T3 (es)
RU (1) RU2013098C1 (es)
UA (1) UA26254A (es)

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Publication number Priority date Publication date Assignee Title
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
US5624432A (en) * 1991-10-07 1997-04-29 Angelchik; Jean P. Illuminating bougie and methods for diagnostic, therapeutic and surgical procedures
AU3927993A (en) * 1992-03-20 1993-10-21 General Hospital Corporation, The Laser illuminator
DE4211526A1 (de) * 1992-04-06 1993-10-07 Berlin Laser Medizin Zentrum Optischer Arbeitsschaft zur Photo-Thermotherapie
DE4237286A1 (de) * 1992-04-06 1994-05-05 Laser Medizin Zentrum Ggmbh Be Verfahren und Vorrichtung zur Effizienzsteigerung eines optischen Arbeitsschaftes zur Photo-Thermotherapie
DE4221364A1 (de) * 1992-06-29 1994-01-05 Raimund Dr Kaufmann Sonde zum Erwärmen von Körpergewebe
US5373571A (en) * 1993-03-16 1994-12-13 Spectran Specialty Optics Company Fiber optic diffuser tip
DE69526998T2 (de) * 1994-03-25 2002-12-19 Novartis Ag Licht-Diffusor und Herstellungsverfahren eines Licht-Diffusors
US5431647A (en) * 1994-07-13 1995-07-11 Pioneer Optics Company Fiberoptic cylindrical diffuser
US5429635A (en) * 1994-07-13 1995-07-04 Pioneer Optics Company Fiberoptic spherical diffuser
EP1527798A3 (en) * 1994-09-09 2007-04-04 Cardiofocus, Inc. Diffusive tip assembly
US6423055B1 (en) 1999-07-14 2002-07-23 Cardiofocus, Inc. Phototherapeutic wave guide apparatus
US8025661B2 (en) 1994-09-09 2011-09-27 Cardiofocus, Inc. Coaxial catheter instruments for ablation with radiant energy
CN1072971C (zh) * 1994-09-09 2001-10-17 卡迪奥福克斯有限公司 光疗装置
US5908415A (en) * 1994-09-09 1999-06-01 Rare Earth Medical, Inc. Phototherapy methods and apparatus
US5728090A (en) * 1995-02-09 1998-03-17 Quantum Devices, Inc. Apparatus for irradiating living cells
US5709653A (en) * 1996-07-25 1998-01-20 Cordis Corporation Photodynamic therapy balloon catheter with microporous membrane
US5797868A (en) * 1996-07-25 1998-08-25 Cordis Corporation Photodynamic therapy balloon catheter
WO1999004857A1 (de) 1997-07-28 1999-02-04 Novartis Ag Vorrichtung und verfahren zum bestrahlen eines auges eines patienten für eine photodynamische therapie
US7935108B2 (en) 1999-07-14 2011-05-03 Cardiofocus, Inc. Deflectable sheath catheters
US9033961B2 (en) 1999-07-14 2015-05-19 Cardiofocus, Inc. Cardiac ablation catheters for forming overlapping lesions
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
DE10212366A1 (de) * 2001-03-23 2002-12-05 Surgical Laser Tech Lichtdispersions-Sonde
US7201766B2 (en) 2002-07-03 2007-04-10 Life Support Technologies, Inc. Methods and apparatus for light therapy
US8251057B2 (en) 2003-06-30 2012-08-28 Life Support Technologies, Inc. Hyperbaric chamber control and/or monitoring system and methods for using the same
US7761945B2 (en) 2004-05-28 2010-07-27 Life Support Technologies, Inc. Apparatus and methods for preventing pressure ulcers in bedfast patients
US8535336B2 (en) * 2008-06-25 2013-09-17 Koninklijke Philips N.V. Nested cannulae for minimally invasive surgery
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
WO2015167929A1 (en) 2014-04-28 2015-11-05 Cardiofocus, Inc. System and method for visualizing tissue with an icg dye composition during ablation procedures
EP3226744A4 (en) 2014-12-03 2018-08-08 Cardiofocus, Inc. System and method for visual confirmation of pulmonary vein isolation during ablation procedures
CN104407419B (zh) * 2014-12-24 2016-02-24 无锡法尔胜光电科技有限公司 一种柱状光纤弥散器及其制作方法
JP7750141B2 (ja) * 2022-03-08 2025-10-07 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

Family Cites Families (8)

* 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
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
US4693244A (en) * 1984-05-22 1987-09-15 Surgical Laser Technologies, Inc. Medical and surgical laser probe I
JPH067835B2 (ja) * 1984-05-22 1994-02-02 サージカル レーザー テクノロジーズ インコーポレイテッド 内科および外科用レ−ザ探針
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
US4927231A (en) * 1988-01-21 1990-05-22 Acculase Inc. Liquid filled flexible distal tip light guide

Also Published As

Publication number Publication date
US5054867A (en) 1991-10-08
JPH04297280A (ja) 1992-10-21
UA26254A (uk) 1999-07-19
EP0437181B1 (de) 1995-01-18
JP2913215B2 (ja) 1999-06-28
RU2013098C1 (ru) 1994-05-30
CA2033670C (en) 2001-11-20
DK0437181T3 (da) 1995-03-20
DE59008307D1 (de) 1995-03-02
CA2033670A1 (en) 1991-07-10
EP0437181A1 (de) 1991-07-17
ATE117213T1 (de) 1995-02-15

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