ES2057512T3 - Difusor de luz para una terapia fotodinamica de tumores localizados en el esofago de un paciente. - Google Patents

Difusor de luz para una terapia fotodinamica de tumores localizados en el esofago de un paciente.

Info

Publication number
ES2057512T3
ES2057512T3 ES90811024T ES90811024T ES2057512T3 ES 2057512 T3 ES2057512 T3 ES 2057512T3 ES 90811024 T ES90811024 T ES 90811024T ES 90811024 T ES90811024 T ES 90811024T ES 2057512 T3 ES2057512 T3 ES 2057512T3
Authority
ES
Spain
Prior art keywords
photodynamic therapy
light diffuser
esophagus
patient
tumors located
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
ES90811024T
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 ES2057512T3 publication Critical patent/ES2057512T3/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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • 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
    • A61N2005/0609—Stomach and/or esophagus

Landscapes

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

Abstract

UN DIFUSOR DE LUZ PARA UNA TERAPIA FOTODINAMICA E HIPERTERMIA SIMULTANEAS EN EL ESOFAGO DISPONE DE UN DISPOSITIVO (14 A 18), QUE DISPERSA RADIALMENTE LA LUZ (10) SUMINISTRADA A TRAVES DE UNA FIBRA OPTICA (6), CON UN TUBO (12), QUE ESTA LLENO DE SILICIO, AL QUE SE AÑADEN CONCENTRACIONES MODULADAS EN DIRECCION AXIAL DE GRANOS DE CUARZO DE UN DIAMETRO DE 40 (MU)M APROXIMADAMENTE, QUE LLEVAN A CABO UNA FRACCION POCO DEPENDIENTE DE LA LONGITUD DE ONDA.
ES90811024T 1990-01-09 1990-12-21 Difusor de luz para una terapia fotodinamica de tumores localizados en el esofago de un paciente. Expired - Lifetime ES2057512T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6090 1990-01-09

Publications (1)

Publication Number Publication Date
ES2057512T3 true ES2057512T3 (es) 1994-10-16

Family

ID=4178403

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90811024T Expired - Lifetime ES2057512T3 (es) 1990-01-09 1990-12-21 Difusor de luz para una terapia fotodinamica de tumores localizados en el esofago de un paciente.

Country Status (9)

Country Link
US (1) US5219346A (es)
EP (1) EP0437183B1 (es)
JP (1) JP3277254B2 (es)
AT (1) ATE109015T1 (es)
CA (1) CA2033695C (es)
DE (1) DE59006608D1 (es)
DK (1) DK0437183T3 (es)
ES (1) ES2057512T3 (es)
RU (1) RU2016590C1 (es)

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DE4221364A1 (de) * 1992-06-29 1994-01-05 Raimund Dr Kaufmann Sonde zum Erwärmen von Körpergewebe
US5344419A (en) * 1993-04-23 1994-09-06 Wayne State University Apparatus and method for making a diffusing tip in a balloon catheter system
IL108918A (en) * 1994-03-10 1997-04-15 Medic Lightech Ltd Apparatus for efficient photodynamic treatment
US5534000A (en) * 1994-03-17 1996-07-09 Endeavor Surgical Products, Inc. Laser fiber apparatus having a contact tip and adjacent diffuser element and surgical methods for using same
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
EP0781154A2 (en) * 1994-09-09 1997-07-02 Rare Earth Medical, Inc. Phototherapeutic apparatus
US5637877A (en) * 1995-06-06 1997-06-10 Rare Earth Medical, Inc. Ultraviolet sterilization of instrument lumens
US5643253A (en) * 1995-06-06 1997-07-01 Rare Earth Medical, Inc. Phototherapy apparatus with integral stopper device
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
US5947959A (en) * 1994-09-09 1999-09-07 Rare Earth Medical, Inc. Phototherapeutic apparatus with diffusive tip assembly
US6270492B1 (en) 1994-09-09 2001-08-07 Cardiofocus, Inc. Phototherapeutic apparatus with diffusive tip assembly
US5908415A (en) * 1994-09-09 1999-06-01 Rare Earth Medical, Inc. Phototherapy methods and apparatus
US6558375B1 (en) 2000-07-14 2003-05-06 Cardiofocus, Inc. Cardiac ablation instrument
US5632767A (en) * 1994-09-09 1997-05-27 Rare Earth Medical, Inc. Loop diffusers for diffusion of optical radiation
US8025661B2 (en) 1994-09-09 2011-09-27 Cardiofocus, Inc. Coaxial catheter instruments for ablation with radiant energy
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DE4443964C1 (de) * 1994-12-09 1996-04-04 Schwarzmaier Hans Joachim Dr Vorrichtung zum Bestrahlen von Körpergewebe mit Laserlicht
US5658275A (en) * 1995-06-07 1997-08-19 Trimedyne, Inc. Surgical laser instrument
FR2767703A1 (fr) * 1997-09-04 1999-03-05 Medlight Sa Dispositif pour l'irradiation de cavites interieures de l'organisme
US6096030A (en) * 1997-09-23 2000-08-01 Pharmacyclics, Inc. Light delivery catheter and PDT treatment method
DE19742299A1 (de) * 1997-09-25 1999-04-08 Thomas Ruschke Vorrichtung zur kohärenten Verstärkung elektromagnetischer Schwingungen
US8974363B2 (en) * 1997-12-11 2015-03-10 Provectus Pharmatech, Inc. Topical medicaments and methods for photodynamic treatment of disease
US8557298B2 (en) * 1998-08-06 2013-10-15 Provectus Pharmatech, Inc. Medicaments for chemotherapeutic treatment of disease
US20090117199A1 (en) * 1998-08-06 2009-05-07 Scott Timothy C Method of treatment of cancer
US7935108B2 (en) 1999-07-14 2011-05-03 Cardiofocus, Inc. Deflectable sheath catheters
US8900219B2 (en) 1999-07-14 2014-12-02 Cardiofocus, Inc. System and method for visualizing tissue during ablation procedures
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
US6290713B1 (en) 1999-08-24 2001-09-18 Thomas A. Russell Flexible illuminators for phototherapy
US20040147911A1 (en) * 1999-08-25 2004-07-29 Cardiofocus, Inc. Surgical ablation instruments for forming an encircling lesion
US20040167503A1 (en) * 1999-08-25 2004-08-26 Cardiofocus, Inc. Malleable surgical ablation instruments
JP2002200181A (ja) * 2000-10-31 2002-07-16 Shigehiro Kubota レーザ治療装置
DE10212366A1 (de) * 2001-03-23 2002-12-05 Surgical Laser Tech Lichtdispersions-Sonde
US20040034342A1 (en) * 2001-04-26 2004-02-19 Barton Scott N. Medical laser fiber optic cable having improved treatment indicators for BPH surgery
JP2003265631A (ja) * 2002-03-14 2003-09-24 Matsushita Electric Ind Co Ltd 導通管、それを用いたバルーンカテーテル、動脈硬化治療装置、及び、治療システム
EP1496993B1 (de) 2002-04-24 2010-08-11 Ludwig-Maximilians-Universität 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
US7270656B2 (en) 2003-11-07 2007-09-18 Visualase, Inc. Cooled laser fiber for improved thermal therapy
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
GB0608315D0 (en) * 2006-04-27 2006-06-07 Univ St Andrews Light emitting device for use in therapeutic and/or cosmetic treatment
US20070255356A1 (en) * 2006-04-28 2007-11-01 Ondine International, Ltd. Photodisinfection delivery devices and methods
US9403029B2 (en) * 2007-07-18 2016-08-02 Visualase, Inc. Systems and methods for thermal therapy
ES2689302T3 (es) 2008-02-13 2018-11-13 Andreas Rose Dispositivo de suministro de luz que proporciona un patrón radial de emisión de luz
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US20110082452A1 (en) * 2009-10-02 2011-04-07 Cardiofocus, Inc. Cardiac ablation system with automatic safety shut-off feature
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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
WO2016089900A2 (en) 2014-12-03 2016-06-09 Cardiofocus, Inc. System and method for visual confirmation of pulmonary vein isolation during ablation procedures
EP3135110B1 (de) 2015-08-26 2019-07-10 TriOptoTec GmbH 1,7-diaryl-1,6-heptadien-3,5-dion-derivate, verfahren zur herstellung und verwendung derselben
ES2895851T3 (es) 2016-04-01 2022-02-22 Trioptotec Gmbh Dispersión de fotosensibilizador y uso de la misma
US11172821B2 (en) 2016-04-28 2021-11-16 Medtronic Navigation, Inc. Navigation and local thermometry
CN106178279B (zh) * 2016-08-05 2018-09-14 圆融健康科技（深圳）有限公司 介入式紫外光治疗仪及其控制方法
JP6498654B2 (ja) * 2016-11-17 2019-04-10 一般財団法人バイオダイナミックス研究所 内視鏡による光照射治療用光照射プローブ
DE102017122756A1 (de) 2017-09-29 2019-04-04 Schott Ag Beleuchtungssystem mit einem Lichtleiter mit Diffusor-Element
US11832872B2 (en) 2019-04-01 2023-12-05 Anya L. Getman Resonating probe with optional sensor, emitter, and/or injection capability
US12150705B2 (en) 2019-11-08 2024-11-26 Laser Peripherals, Llc Diffusing apparatus for laser therapy treatment

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Also Published As

Publication number Publication date
CA2033695A1 (en) 1991-07-10
DK0437183T3 (da) 1994-11-21
DE59006608D1 (de) 1994-09-01
CA2033695C (en) 2001-11-06
JPH04297251A (ja) 1992-10-21
ATE109015T1 (de) 1994-08-15
EP0437183B1 (de) 1994-07-27
EP0437183A1 (de) 1991-07-17
US5219346A (en) 1993-06-15
JP3277254B2 (ja) 2002-04-22
RU2016590C1 (ru) 1994-07-30

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