ES2081965T3 - Dispositivo para homogenizar la distribuccion no homogenea de la luz de un haz de rayos laser. - Google Patents

Dispositivo para homogenizar la distribuccion no homogenea de la luz de un haz de rayos laser.

Info

Publication number
ES2081965T3
ES2081965T3 ES90811001T ES90811001T ES2081965T3 ES 2081965 T3 ES2081965 T3 ES 2081965T3 ES 90811001 T ES90811001 T ES 90811001T ES 90811001 T ES90811001 T ES 90811001T ES 2081965 T3 ES2081965 T3 ES 2081965T3
Authority
ES
Spain
Prior art keywords
light
homogenizing
laser rays
homogenous distribution
area
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
ES90811001T
Other languages
English (en)
Inventor
Den Bergh Hubert Dr Van
Peter Francois Prof Dr Cornaz
Georges Wagnieres
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 ES2081965T3 publication Critical patent/ES2081965T3/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
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/14—Mode converters
    • 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
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
    • A61N2005/0644—Handheld applicators

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Microscoopes, Condenser (AREA)
  • Lasers (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO: QUE SE EMPLEA EN TERAPIA FOTODINAMICA SOBRE SUPERFICIES: SE UTILIZA PARA LA IRRADIACION HOMOGENEA , PRECISA, DE GRAN INTENSIDAD Y MUY NITIDA DE LUZ PROCEDENTE DE RAYOS LASER SOBRE UNA SUPERFICIE Y DISPONE DE UNA FIBRA MULTIMODO (10) ILUMINADA POR UN OBJETIVO (4) MICROSCOPIO A PARTIR DE UN HAZ DE LUZ DEL RAYO LASER Y DE UNA SUPERFICIE TERMINAL (5) QUE LLEVA UN MICROSCOPIO (17) PARA DETERMINAR EN LA SUPERFICIE DE TRABAJO QUE ZONA HA SIDO IRRADIADA.
ES90811001T 1989-12-27 1990-12-18 Dispositivo para homogenizar la distribuccion no homogenea de la luz de un haz de rayos laser. Expired - Lifetime ES2081965T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH465289 1989-12-27

Publications (1)

Publication Number Publication Date
ES2081965T3 true ES2081965T3 (es) 1996-03-16

Family

ID=4280113

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90811001T Expired - Lifetime ES2081965T3 (es) 1989-12-27 1990-12-18 Dispositivo para homogenizar la distribuccion no homogenea de la luz de un haz de rayos laser.

Country Status (11)

Country Link
US (1) US5068515A (es)
EP (1) EP0435825B1 (es)
JP (1) JP3076879B2 (es)
AT (1) ATE133079T1 (es)
CA (1) CA2033124C (es)
DE (1) DE59010072D1 (es)
DK (1) DK0435825T3 (es)
ES (1) ES2081965T3 (es)
GR (1) GR3018830T3 (es)
RU (1) RU2016589C1 (es)
UA (1) UA27695C2 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310990A (en) * 1991-06-03 1994-05-10 The United Stated Of America As Represented By The Secretary Of The Navy Method of laser processing ferroelectric materials
JPH07226559A (ja) * 1994-02-09 1995-08-22 Matsushita Electric Ind Co Ltd レーザ照射装置
JP3531199B2 (ja) * 1994-02-22 2004-05-24 三菱電機株式会社 光伝送装置
DE4429913C1 (de) * 1994-08-23 1996-03-21 Fraunhofer Ges Forschung Vorrichtung und Verfahren zum Plattieren
US6102905A (en) * 1994-09-09 2000-08-15 Cardiofocus, Inc. Phototherapy device including housing for an optical element and method of making
JPH08292258A (ja) * 1995-04-21 1996-11-05 Nikon Corp 測距装置
JP3159906B2 (ja) * 1995-10-23 2001-04-23 アルプス電気株式会社 液晶表示素子の製造方法
KR0163404B1 (ko) * 1995-11-23 1999-04-15 김유채 광섬유의 다차원 2중굽힘을 이용한 균일화레이저빔, 그 제조방법 및 그 제조장치
DE19638809C2 (de) * 1996-09-20 2000-05-18 Storz Karl Gmbh & Co Kg Vorrichtung zur Prüfung eines PDD- oder PDT-Systems und/oder zur Schulung an einem derartigen System
GB9721497D0 (en) * 1997-10-09 1997-12-10 Ciba Geigy Ag Organic compounds
US6040910A (en) * 1998-05-20 2000-03-21 The Penn State Research Foundation Optical phase-shift triangulation technique (PST) for non-contact surface profiling
DE10130821A1 (de) * 2001-06-26 2003-01-02 Zeiss Carl Jena Gmbh Einrichtung zur flächigen Beleuchtung eines Objektfeldes
DE10202870A1 (de) * 2002-01-11 2003-09-04 Zeiss Carl Jena Gmbh Beleuchtungseinrichtung für Mikroskope
AUPS313802A0 (en) * 2002-06-25 2002-07-18 Riancorp Pty Ltd Laser beam homogenisers in medical applications
ES2671574T3 (es) * 2003-03-31 2018-06-07 John Zink Company, Llc Método y aparato para la monitorización y el control de combustión
US20040224508A1 (en) * 2003-05-06 2004-11-11 Applied Materials Israel Ltd Apparatus and method for cleaning a substrate using a homogenized and non-polarized radiation beam
HRP20030818A2 (en) 2003-10-10 2006-04-30 Institut "Ruđer Bošković" Portable illuminator for photodynamic diagnostics description of invention
JP4533634B2 (ja) * 2004-01-08 2010-09-01 シスメックス株式会社 粒子測定装置
MD2814G2 (ro) * 2004-02-24 2006-02-28 Государственный Университет Молд0 Aparat de scanare a cavitatilor cu radiaţie laser
WO2005088369A1 (ja) * 2004-03-16 2005-09-22 Sumitomo Electric Industries, Ltd. 照射光伝達用光ファイバ及びそれを備えた光照射装置
US7787728B2 (en) * 2004-03-31 2010-08-31 Zolo Technologies, Inc. Optical mode noise averaging device
EP1730563A4 (en) * 2004-03-31 2011-11-16 Zolo Technologies Inc DEVICE FOR COMPARING OPTICAL LIGHT ACTION
KR100982308B1 (ko) * 2008-12-12 2010-09-15 삼성모바일디스플레이주식회사 레이저 시스템
ES2704840T3 (es) 2009-01-09 2019-03-20 John Zink Co Llc Método y aparato para la monitorización de las propiedades de combustión en un interior de una caldera
RU2530686C2 (ru) 2009-08-10 2014-10-10 Золо Текнолоджиз, Инк. Уменьшение шума оптического сигнала с использованием многомодового передающего волокна
JP5611260B2 (ja) * 2012-03-29 2014-10-22 学校法人立命館 照明装置
JP6196289B2 (ja) 2012-04-19 2017-09-13 ゾロ テクノロジーズ，インコーポレイティド 方向可変の波長可変ダイオードレーザ吸収分光計を有する炉内再帰反射体
TWI572434B (zh) * 2013-12-04 2017-03-01 Metal Ind Res And Dev Centre Laser processing device with high speed vibration unit
JP2017207625A (ja) * 2016-05-18 2017-11-24 オリンパス株式会社 顕微鏡装置
CN112296538B (zh) * 2020-10-23 2022-04-19 中国空气动力研究与发展中心高速空气动力研究所 一种转捩带切割机
CA3217243A1 (en) * 2021-04-30 2022-11-03 Health Research, Inc. Light delivery device and method for ultrasound guided interstitial photodynamic therapy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455300A1 (fr) * 1979-04-27 1980-11-21 Cilas Dispositif pour projeter l'image d'une mire sur une cible
DE3119784A1 (de) * 1981-05-19 1982-12-16 Philips Patentverwaltung Gmbh, 2000 Hamburg "vorrichtung zur einkopplung von licht in magneto-optische lichtschaltzeilen, insbesondere fuer optische drucker"
US4681396A (en) * 1984-10-09 1987-07-21 General Electric Company High power laser energy delivery system
DE3444824A1 (de) * 1984-12-08 1986-06-12 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Einrichtung fuer intrakorporale laserbestrahlung
US4628416A (en) * 1985-05-03 1986-12-09 Coopervision, Inc. Variable spot size illuminator with constant convergence angle
US4733047A (en) * 1987-02-20 1988-03-22 American Telephone And Telegraph Company Spot welding technique

Also Published As

Publication number Publication date
DK0435825T3 (da) 1996-02-12
CA2033124C (en) 2001-11-27
CA2033124A1 (en) 1991-06-28
EP0435825B1 (de) 1996-01-17
UA27695C2 (uk) 2000-10-16
RU2016589C1 (ru) 1994-07-30
JPH04251214A (ja) 1992-09-07
GR3018830T3 (en) 1996-04-30
DE59010072D1 (de) 1996-02-29
ATE133079T1 (de) 1996-02-15
EP0435825A1 (de) 1991-07-03
JP3076879B2 (ja) 2000-08-14
US5068515A (en) 1991-11-26

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