ATE349188T1 - Medizinisches diodenlasersystem mit zwei wellenlängen - Google Patents

Medizinisches diodenlasersystem mit zwei wellenlängen

Info

Publication number
ATE349188T1
ATE349188T1 AT00953703T AT00953703T ATE349188T1 AT E349188 T1 ATE349188 T1 AT E349188T1 AT 00953703 T AT00953703 T AT 00953703T AT 00953703 T AT00953703 T AT 00953703T AT E349188 T1 ATE349188 T1 AT E349188T1
Authority
AT
Austria
Prior art keywords
fiber core
core
cladding
refractive index
laser system
Prior art date
Application number
AT00953703T
Other languages
English (en)
Inventor
Wolfgang Neuberger
Original Assignee
Ceramoptec Gmbh
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 Ceramoptec Gmbh filed Critical Ceramoptec Gmbh
Application granted granted Critical
Publication of ATE349188T1 publication Critical patent/ATE349188T1/de

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
    • 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
    • A61B2018/2065—Multiwave; Wavelength mixing, e.g. using four or more wavelengths
    • A61B2018/207—Multiwave; Wavelength mixing, e.g. using four or more wavelengths mixing two wavelengths
    • 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
    • A61B2018/2244—Features of optical fibre cables, e.g. claddings

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
AT00953703T 1999-07-30 2000-07-27 Medizinisches diodenlasersystem mit zwei wellenlängen ATE349188T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36496199A 1999-07-30 1999-07-30

Publications (1)

Publication Number Publication Date
ATE349188T1 true ATE349188T1 (de) 2007-01-15

Family

ID=23436890

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00953703T ATE349188T1 (de) 1999-07-30 2000-07-27 Medizinisches diodenlasersystem mit zwei wellenlängen

Country Status (6)

Country Link
EP (1) EP1284672B1 (de)
AT (1) ATE349188T1 (de)
CA (1) CA2381223C (de)
DE (1) DE60032637T2 (de)
ES (1) ES2279767T3 (de)
WO (1) WO2001008579A1 (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10221368A1 (de) * 2002-05-13 2003-12-04 Asclepion Meditec Ag Verfahren und Anordnung zur Erzeugung einer vorgegebenen Intensitätsverteilung im Querschnitt eines Laserstrahlbündels
EP2436307B1 (de) 2003-03-31 2015-10-21 The General Hospital Corporation Fleckenreduzierung bei der optischen Kohärenztomografie durch pfadlängencodierte Winkelmischung
EP2280258A3 (de) 2003-06-06 2015-09-02 The General Hospital Corporation Verfahren und Vorrichtung für eine Lichtquelle mit Abstimmung der Wellenlänge
WO2005047813A1 (en) 2003-10-27 2005-05-26 The General Hospital Corporation Method and apparatus for performing optical imaging using frequency-domain interferometry
EP1771755B1 (de) 2004-07-02 2016-09-21 The General Hospital Corporation Endoskopische darstellungssonde mit doppelt kaschierter faser
EP1782020B1 (de) 2004-08-06 2012-10-03 The General Hospital Corporation Prozess, system und softwareanordnung zur bestimmung mindestens einer position in einer probe unter verwendung von optischer kohärenztomographie
JP5324095B2 (ja) 2004-08-24 2013-10-23 ザ ジェネラル ホスピタル コーポレイション 血管セグメントを画像化する方法および装置
EP1989997A1 (de) 2004-08-24 2008-11-12 The General Hospital Corporation Verfahren, Vorrichtung und Software-Anordnung zur Messung einer mechanischen Belastung und elastischer Eigenschaften einer Probe
EP2329759B1 (de) 2004-09-29 2014-03-12 The General Hospital Corporation System und Verfahren zur Abbildung optischer Kohärenz
DE602006010993D1 (de) 2005-04-28 2010-01-21 Gen Hospital Corp Bewertung von bildmerkmalen einer anatomischen struktur in optischen kohärenztomographiebildern
ATE484727T1 (de) 2005-08-09 2010-10-15 Gen Hospital Corp Gerät und verfahren zur durchführung von polarisationsbasierter quadraturdemodulation bei optischer kohärenztomographie
US7847949B2 (en) 2005-09-29 2010-12-07 The General Hospital Corporation Method and apparatus for optical imaging via spectral encoding
US8145018B2 (en) 2006-01-19 2012-03-27 The General Hospital Corporation Apparatus for obtaining information for a structure using spectrally-encoded endoscopy techniques and methods for producing one or more optical arrangements
EP2289399A3 (de) 2006-01-19 2011-04-06 The General Hospital Corporation Verfahren und Systeme zur optischen Bildgebung von epithelialen Luminalorganen durch Strahlenabtastung dieser
WO2007149603A2 (en) 2006-02-01 2007-12-27 The General Hospital Corporation Apparatus for applying a plurality of electro-magnetic radiations to a sample
CN101404950B (zh) * 2006-02-01 2015-08-19 通用医疗公司 用于利用保形激光治疗过程来监视和获得样本的至少一个部分的信息并且向样本的至少一个部分提供电磁辐射的方法和系统
WO2007149602A2 (en) 2006-02-01 2007-12-27 The General Hospital Corporation Methods and systems for providing electromagnetic radiation to at least one portion of a sample using conformal laser therapy procedures
US9777053B2 (en) 2006-02-08 2017-10-03 The General Hospital Corporation Methods, arrangements and systems for obtaining information associated with an anatomical sample using optical microscopy
CN101410691A (zh) 2006-02-24 2009-04-15 通用医疗公司 执行角分辨傅立叶域光学相干断层成像的方法和系统
US8876810B2 (en) * 2006-03-20 2014-11-04 Biolitec Pharma Marketing Ltd Benign prostatic hyperplasia treatment method and device
US8175685B2 (en) 2006-05-10 2012-05-08 The General Hospital Corporation Process, arrangements and systems for providing frequency domain imaging of a sample
WO2008049118A2 (en) 2006-10-19 2008-04-24 The General Hospital Corporation Apparatus and method for obtaining and providing imaging information associated with at least one portion of a sample and effecting such portion(s)
ITFI20060307A1 (it) * 2006-12-05 2008-06-06 Light 4 Tech Firenze S R L Dispositivo basato su tecnologia led per l'emostasi di vasi sanguigni
EP2602651A3 (de) 2007-03-23 2014-08-27 The General Hospital Corporation Verfahren, Anordnungen und Vorrichtung zur Verwendung eines wellenlängengewobbelten Lasers anhand von Winkelabtastungs- und Dispersionsverfahren
WO2008121844A1 (en) 2007-03-30 2008-10-09 The General Hospital Corporation System and method providing intracoronary laser speckle imaging for the detection of vulnerable plaque
JP5917803B2 (ja) 2007-07-31 2016-05-18 ザ ジェネラル ホスピタル コーポレイション 高速ドップラー光周波数領域撮像法のためのビーム走査パターンを放射するシステムおよび方法
US11123047B2 (en) 2008-01-28 2021-09-21 The General Hospital Corporation Hybrid systems and methods for multi-modal acquisition of intravascular imaging data and counteracting the effects of signal absorption in blood
US9332942B2 (en) 2008-01-28 2016-05-10 The General Hospital Corporation Systems, processes and computer-accessible medium for providing hybrid flourescence and optical coherence tomography imaging
EP2288948A4 (de) 2008-06-20 2011-12-28 Gen Hospital Corp Anordnung aus kondensierten glasfaserkopplern und verfahren zu ihrer verwendung
JP5667051B2 (ja) 2008-07-14 2015-02-12 ザ ジェネラル ホスピタル コーポレイション カラー内視鏡検査のための装置
WO2010068764A2 (en) 2008-12-10 2010-06-17 The General Hospital Corporation Systems, apparatus and methods for extending imaging depth range of optical coherence tomography through optical sub-sampling
CA2749670A1 (en) 2009-02-04 2010-08-12 The General Hospital Corporation Apparatus and method for utilization of a high-speed optical wavelength tuning source
WO2010105197A2 (en) 2009-03-12 2010-09-16 The General Hospital Corporation Non-contact optical system, computer-accessible medium and method for measuring at least one mechanical property of tissue using coherent speckle techniques(s)
BR112012001042A2 (pt) 2009-07-14 2016-11-22 Gen Hospital Corp equipamento e método de medição do fluxo de fluído dentro de estrutura anatômica.
US8870858B2 (en) 2009-11-18 2014-10-28 Boston Scientific Scimed, Inc. Methods and apparatus related to a side-fire assembly that has an optical grating
EP2542145B1 (de) 2010-03-05 2020-08-12 The General Hospital Corporation Systeme zur bereitstellung mikroskopischer bilder von mindestens einer anatomischen struktur mit einer bestimmten auflösung
US9069130B2 (en) 2010-05-03 2015-06-30 The General Hospital Corporation Apparatus, method and system for generating optical radiation from biological gain media
US9557154B2 (en) 2010-05-25 2017-01-31 The General Hospital Corporation Systems, devices, methods, apparatus and computer-accessible media for providing optical imaging of structures and compositions
US9795301B2 (en) 2010-05-25 2017-10-24 The General Hospital Corporation Apparatus, systems, methods and computer-accessible medium for spectral analysis of optical coherence tomography images
JP6066901B2 (ja) 2010-06-03 2017-01-25 ザ ジェネラル ホスピタル コーポレイション １つまたは複数の管腔器官内または管腔器官にある構造を撮像するための装置およびデバイスのための方法
EP2632324A4 (de) 2010-10-27 2015-04-22 Gen Hospital Corp Vorrichtungen, systeme und verfahren zur blutdruckmessung in mindestens einem gefäss
JP2014523536A (ja) 2011-07-19 2014-09-11 ザ ジェネラル ホスピタル コーポレイション 光コヒーレンストモグラフィーにおいて偏波モード分散補償を提供するためのシステム、方法、装置およびコンピュータアクセス可能な媒体
EP2748587B1 (de) 2011-08-25 2021-01-13 The General Hospital Corporation Verfahren und anordnungen zur bereitstellung mikrooptischer kohärenztomographieverfahren
US9341783B2 (en) 2011-10-18 2016-05-17 The General Hospital Corporation Apparatus and methods for producing and/or providing recirculating optical delay(s)
EP2833776A4 (de) 2012-03-30 2015-12-09 Gen Hospital Corp Abbildungssystem, verfahren und distaler anschluss zur multidirektionalen sichtfeldendoskopie
EP2852315A4 (de) 2012-05-21 2016-06-08 Gen Hospital Corp Einrichtung, vorrichtung und verfahren für kapselmikroskopie
WO2014031748A1 (en) 2012-08-22 2014-02-27 The General Hospital Corporation System, method, and computer-accessible medium for fabrication minature endoscope using soft lithography
WO2014120791A1 (en) 2013-01-29 2014-08-07 The General Hospital Corporation Apparatus, systems and methods for providing information regarding the aortic valve
US11179028B2 (en) 2013-02-01 2021-11-23 The General Hospital Corporation Objective lens arrangement for confocal endomicroscopy
WO2014144709A2 (en) 2013-03-15 2014-09-18 The General Hospital Corporation Methods and systems for characterizing an object
WO2014186353A1 (en) 2013-05-13 2014-11-20 The General Hospital Corporation Detecting self-interefering fluorescence phase and amplitude
US10117576B2 (en) 2013-07-19 2018-11-06 The General Hospital Corporation System, method and computer accessible medium for determining eye motion by imaging retina and providing feedback for acquisition of signals from the retina
WO2015009932A1 (en) 2013-07-19 2015-01-22 The General Hospital Corporation Imaging apparatus and method which utilizes multidirectional field of view endoscopy
EP3910282B1 (de) 2013-07-26 2024-01-17 The General Hospital Corporation Verfahren zur erzeugung von laserstrahlung mit einer optische dispersion nutzenden laseranordnung für anwendungen in der fourier-raum optischen kohärenztomographie
WO2015105870A1 (en) 2014-01-08 2015-07-16 The General Hospital Corporation Method and apparatus for microscopic imaging
WO2015116986A2 (en) 2014-01-31 2015-08-06 The General Hospital Corporation System and method for facilitating manual and/or automatic volumetric imaging with real-time tension or force feedback using a tethered imaging device
US10912462B2 (en) 2014-07-25 2021-02-09 The General Hospital Corporation Apparatus, devices and methods for in vivo imaging and diagnosis
WO2018053241A1 (en) * 2016-09-16 2018-03-22 Boston Scientific Scimed, Inc. Dual-wavelength laser treatment
US11005227B2 (en) 2019-09-05 2021-05-11 Nufern Multi-wavelength adjustable-radial-mode fiber laser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584199B1 (fr) * 1985-06-26 1989-01-20 Comp Generale Electricite Fibre optique et application de cette fibre a un dispositif optique pour effectuer a distance l'analyse chimique d'un corps
ATE147647T1 (de) * 1989-11-20 1997-02-15 Hamamatsu Photonics Kk Mit einem laserstrahlengenerator versehene einrichtung für die diagnose und behandlung von krebs
US5370643A (en) * 1992-07-06 1994-12-06 Ceramoptec, Inc. Multiple effect laser delivery device and system for medical procedures
US5451221A (en) * 1993-12-27 1995-09-19 Cynosure, Inc. Endoscopic light delivery system
US5668903A (en) * 1994-12-22 1997-09-16 Ceramoptec Industries, Inc. Compound laser system for high power densities
US5868734A (en) * 1995-11-29 1999-02-09 Iowa State University Research Foundation, Inc. Methods of using silica-titania clad fibers

Also Published As

Publication number Publication date
EP1284672B1 (de) 2006-12-27
EP1284672A4 (de) 2003-09-03
CA2381223C (en) 2009-11-24
WO2001008579A1 (en) 2001-02-08
DE60032637D1 (de) 2007-02-08
EP1284672A1 (de) 2003-02-26
DE60032637T2 (de) 2007-11-15
CA2381223A1 (en) 2001-02-08
ES2279767T3 (es) 2007-09-01

Similar Documents

Publication Publication Date Title
ATE349188T1 (de) Medizinisches diodenlasersystem mit zwei wellenlängen
US4273127A (en) Method for cutting and coagulating tissue
US4641912A (en) Excimer laser delivery system, angioscope and angioplasty system incorporating the delivery system and angioscope
Scott et al. Thulium fiber laser ablation of urinary stones through small-core optical fibers
US6179830B1 (en) Laser probe
ES535212A0 (es) Un aparato para suministrar energia de laser por medio de una fibra optica
EP0637942B1 (de) Medizinische vorrichtung
US5461692A (en) Multimode optical fiber coupling apparatus and method of transmitting laser radiation using same
WO2002102454A3 (en) Apparatus and method for delivery of laser light
WO2002069782A3 (en) Laser skin perforator
ES8801108A1 (es) Aparato de cirugia por laser
WO1991003206A1 (fr) Dispositif d'irradiation de faisceaux laser
JP2004519263A (ja) 細長い先端を備えた外科用レーザーメス
JP2008246003A (ja) レーザ処置システムおよびレーザ処置方法
KR20020086548A (ko) 디자인과 기능이 향상된 레이저 빗
CN109381257B (zh) 一种结合激光与光热治疗的激光治疗系统
Ward Molding of laser energy by shaped optic fiber tips
US20080287933A1 (en) Multifiber Instrument for Contact Laser Surgery
CA2655550C (en) Device for laser surgery
US6699236B1 (en) Cutting blade for surgical instrument
DeRowe et al. Comparison of CO2 laser effects on nasal mucosa tissue using either clad or unclad silver halide optical fiber delivery system
Arai et al. CO Laser Power Delivery By As [sub] 2 [/sub] S [sub] 3 [/sub] IR Glass Fiber With Teflon Cladding
Cecchetti et al. 980 nm high power diode laser in surgical applications
Cecchetti et al. 980-nm diode laser and fiber optic resectoscope in endourological surgery
JPH09173346A (ja) 光ファイバ式レーザ手術装置

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties