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
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)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Radiation-Therapy Devices (AREA)
- Laser Surgery Devices (AREA)
- Lasers (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (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.
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) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2158739C (en) * | 1992-03-20 | 2004-09-21 | R. Rox Anderson | Laser illuminator |
CA2127361C (en) * | 1992-06-12 | 1999-05-25 | Daniel R. Doiron | Cylindrical diffusion tips for optical fibers and method for making |
AU692730B2 (en) * | 1992-06-12 | 1998-06-11 | Miravant Systems, Inc. | Cylindrical diffusion tips for optical fibers and method for making |
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 |
US5908415A (en) * | 1994-09-09 | 1999-06-01 | Rare Earth Medical, Inc. | Phototherapy methods and apparatus |
US6579285B2 (en) | 1994-09-09 | 2003-06-17 | Cardiofocus, Inc. | Photoablation with infrared radiation |
US5947959A (en) * | 1994-09-09 | 1999-09-07 | Rare Earth Medical, Inc. | Phototherapeutic apparatus with diffusive tip assembly |
US8025661B2 (en) | 1994-09-09 | 2011-09-27 | Cardiofocus, Inc. | Coaxial catheter instruments for ablation with radiant energy |
US6558375B1 (en) | 2000-07-14 | 2003-05-06 | Cardiofocus, Inc. | Cardiac ablation instrument |
US5637877A (en) * | 1995-06-06 | 1997-06-10 | Rare Earth Medical, Inc. | Ultraviolet sterilization of instrument lumens |
US6270492B1 (en) | 1994-09-09 | 2001-08-07 | Cardiofocus, Inc. | Phototherapeutic apparatus with diffusive tip assembly |
AU725320B2 (en) * | 1994-09-09 | 2000-10-12 | Cardiofocus, Inc. | Phototherapeutic apparatus |
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 |
US5632767A (en) * | 1994-09-09 | 1997-05-27 | Rare Earth Medical, Inc. | Loop diffusers for diffusion of optical radiation |
US5643253A (en) * | 1995-06-06 | 1997-07-01 | Rare Earth Medical, Inc. | Phototherapy apparatus with integral stopper device |
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 |
DE29724780U1 (de) * | 1997-09-25 | 2004-02-26 | Ruschke, Thomas | 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 |
US9033961B2 (en) | 1999-07-14 | 2015-05-19 | Cardiofocus, Inc. | Cardiac ablation catheters for forming overlapping lesions |
US8900219B2 (en) | 1999-07-14 | 2014-12-02 | Cardiofocus, Inc. | System and method for visualizing tissue during ablation procedures |
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 |
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 |
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 |
DE10256139A1 (de) | 2002-04-24 | 2003-11-20 | Univ Muenchen L Maximilians | Lichtapplikator und Verfahren zur Herstellung eines Streukörpers |
US7397983B2 (en) | 2002-04-24 | 2008-07-08 | Ludwig-Maximilians-Universtat Of Munchen | Light applicator and method for producing a diffuser |
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 |
AU2007244735B2 (en) * | 2006-04-28 | 2012-02-09 | Ondine International Ltd. | Photodisinfection delivery devices and methods |
US9403029B2 (en) | 2007-07-18 | 2016-08-02 | Visualase, Inc. | Systems and methods for thermal therapy |
CA2715813C (en) | 2008-02-13 | 2017-03-21 | Erich Zurfluh | Light delivery device that provides a radial light output pattern |
EP2116207A1 (en) * | 2008-05-07 | 2009-11-11 | Institut National De La Sante Et De La Recherche Medicale | Diffusing tip |
US20110082452A1 (en) * | 2009-10-02 | 2011-04-07 | Cardiofocus, Inc. | Cardiac ablation system with automatic safety shut-off feature |
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 |
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 |
US10154888B2 (en) | 2014-12-03 | 2018-12-18 | Cardiofocus, Inc. | System and method for visual confirmation of pulmonary vein isolation during abalation procedures |
PL3135110T3 (pl) | 2015-08-26 | 2020-01-31 | Trioptotec Gmbh | Pochodne 1,7-diarylo-1,6-heptadieno-3,5-dionu, sposób ich wytwarzania i ich zastosowanie |
EP3225112B1 (de) | 2016-04-01 | 2021-08-18 | TriOptoTec GmbH | Photosensibilisator-dispersion und verwendung derselben |
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 |
US11832872B2 (en) | 2019-04-01 | 2023-12-05 | Anya L. Getman | Resonating probe with optional sensor, emitter, and/or injection capability |
US20220252776A1 (en) * | 2019-11-08 | 2022-08-11 | Laser Peripherals, Llc | Diffusing apparatus for laser therapy treatment |
Family Cites Families (16)
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 |
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 |
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 |
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 |
US4927426A (en) * | 1989-01-03 | 1990-05-22 | Dretler Stephen P | Catheter device |
US5071417A (en) * | 1990-06-15 | 1991-12-10 | Rare Earth Medical Lasers, Inc. | Laser fusion of biological materials |
US5151096A (en) * | 1991-03-28 | 1992-09-29 | Angiolaz, Incorporated | Laser catheter diffuser |
-
1990
- 1990-12-21 DK DK90811024.0T patent/DK0437183T3/da active
- 1990-12-21 AT AT90811024T patent/ATE109015T1/de not_active IP Right Cessation
- 1990-12-21 DE DE59006608T patent/DE59006608D1/de not_active Expired - Fee Related
- 1990-12-21 ES ES90811024T patent/ES2057512T3/es not_active Expired - Lifetime
- 1990-12-21 EP EP90811024A patent/EP0437183B1/de not_active Expired - Lifetime
-
1991
- 1991-01-04 US US07/638,249 patent/US5219346A/en not_active Expired - Lifetime
- 1991-01-07 CA CA002033695A patent/CA2033695C/en not_active Expired - Fee Related
- 1991-01-08 RU SU914894240A patent/RU2016590C1/ru not_active IP Right Cessation
- 1991-01-09 JP JP01272391A patent/JP3277254B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2033695C (en) | 2001-11-06 |
ATE109015T1 (de) | 1994-08-15 |
US5219346A (en) | 1993-06-15 |
EP0437183B1 (de) | 1994-07-27 |
EP0437183A1 (de) | 1991-07-17 |
DK0437183T3 (da) | 1994-11-21 |
JP3277254B2 (ja) | 2002-04-22 |
JPH04297251A (ja) | 1992-10-21 |
CA2033695A1 (en) | 1991-07-10 |
RU2016590C1 (ru) | 1994-07-30 |
DE59006608D1 (de) | 1994-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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