ATE364357T1 - Lichtdiffusor für eine photodynamische therapie - Google Patents

Lichtdiffusor für eine photodynamische therapie

Info

Publication number
ATE364357T1
ATE364357T1 AT01970547T AT01970547T ATE364357T1 AT E364357 T1 ATE364357 T1 AT E364357T1 AT 01970547 T AT01970547 T AT 01970547T AT 01970547 T AT01970547 T AT 01970547T AT E364357 T1 ATE364357 T1 AT E364357T1
Authority
AT
Austria
Prior art keywords
optical fiber
photodynamic therapy
light diffuser
distal end
abraded section
Prior art date
Application number
AT01970547T
Other languages
English (en)
Inventor
Ross Heath
Mark Purter
Patrick Stephens
Original Assignee
Miravant Syst Inc
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 Miravant Syst Inc filed Critical Miravant Syst Inc
Application granted granted Critical
Publication of ATE364357T1 publication Critical patent/ATE364357T1/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
    • 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
    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
    • 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
    • A61N2005/063—Radiation therapy using light comprising light transmitting means, e.g. optical fibres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/901—Illuminating or display apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT01970547T 2000-08-17 2001-08-17 Lichtdiffusor für eine photodynamische therapie ATE364357T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/640,944 US6366719B1 (en) 2000-08-17 2000-08-17 Photodynamic therapy light diffuser

Publications (1)

Publication Number Publication Date
ATE364357T1 true ATE364357T1 (de) 2007-07-15

Family

ID=24570309

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01970547T ATE364357T1 (de) 2000-08-17 2001-08-17 Lichtdiffusor für eine photodynamische therapie

Country Status (8)

Country Link
US (1) US6366719B1 (de)
EP (2) EP1547539A3 (de)
AT (1) ATE364357T1 (de)
AU (2) AU9054001A (de)
CA (1) CA2419183A1 (de)
DE (1) DE60128925T2 (de)
ES (1) ES2288989T3 (de)
WO (1) WO2002013712A2 (de)

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US6609014B1 (en) * 1999-04-14 2003-08-19 Qlt Inc. Use of PDT to inhibit intimal hyperplasia
US20040208855A1 (en) * 1999-11-17 2004-10-21 Allison Beth Anne Use of PDT to inhibit intimal hyperplasia
WO2002103859A2 (en) * 2001-06-15 2002-12-27 Forskningscenter Risø Laser system for treatment and diagnosis
EP1453425B1 (de) 2001-12-03 2006-03-08 Ekos Corporation Katheter mit mehreren ultraschall-abstrahlenden teilen
EP1463454A1 (de) * 2001-12-14 2004-10-06 Ekos Corporation Bestimmung der blutstromwiederherstellung
US8226629B1 (en) 2002-04-01 2012-07-24 Ekos Corporation Ultrasonic catheter power control
US7396354B2 (en) 2002-08-05 2008-07-08 Rychnovsky Steven J Light delivery catheter
JP2005534409A (ja) * 2002-08-05 2005-11-17 ミラヴァント メディカル テクノロジーズ，インコーポレーテッド 光伝達カテーテル
DE10349710A1 (de) 2003-05-28 2004-12-16 HELBO Medizintechnik GmbH Anordnung zur Reduktion von Mikroorganismen
CN101193601A (zh) * 2003-05-30 2008-06-04 华沙整形外科股份有限公司 经蒂椎间盘切除术的方法和装置
US7553326B2 (en) * 2003-11-24 2009-06-30 Sweet Richard M Method and apparatus for preventing dialysis graft intimal hyperplasia
EP1713537A4 (de) * 2004-01-29 2009-04-29 Ekos Corp Verfahren und vorrichtung zur erfassung von gefässbedingten erkrankungen mit einem katheter
US7201737B2 (en) * 2004-01-29 2007-04-10 Ekos Corporation Treatment of vascular occlusions using elevated temperatures
US20050209578A1 (en) * 2004-01-29 2005-09-22 Christian Evans Edward A Ultrasonic catheter with segmented fluid delivery
US7020369B2 (en) * 2004-07-08 2006-03-28 Berwick Offray Llc Ribbon with fiber optics
US20070260231A1 (en) * 2005-04-21 2007-11-08 Ondine International, Ltd. Optical probe for delivery of light
US20070179488A1 (en) * 2006-02-02 2007-08-02 Trusty Robert M Diffuser assembly for controlling a light intensity profile
EP2298413B1 (de) * 2006-08-15 2015-07-01 SpectraCure AB System zur Überwachung und Anpassung der Parameter der intrakorporalen photodynamischen Lichttherapie
US8582841B2 (en) * 2006-08-15 2013-11-12 Spectracure Ab System and method for pre-treatment planning of photodynamic light therapy
DE102006039471B3 (de) * 2006-08-23 2008-03-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Flexibler Laserapplikator
US8192363B2 (en) * 2006-10-27 2012-06-05 Ekos Corporation Catheter with multiple ultrasound radiating members
US10182833B2 (en) 2007-01-08 2019-01-22 Ekos Corporation Power parameters for ultrasonic catheter
EP2170181B1 (de) 2007-06-22 2014-04-16 Ekos Corporation Verfahren und gerät zur behandlung von intrakraniellen blutungen
CN101970049A (zh) * 2008-02-13 2011-02-09 安德里亚斯·罗斯 提供径向光输出模式的光递送装置
US20110212411A1 (en) * 2008-10-31 2011-09-01 Sinofsky Edward L System and method for optical fiber diffusion
RU2449819C2 (ru) * 2010-06-17 2012-05-10 Федеральное государственное бюджетное учреждение "Московский научно-исследовательский онкологический институт им. П.А. Герцена" Министерства здравоохранения и социального развития Российской Федерации (ФГБУ "МНИОИ им. П.А.Герцена" Минздравсоцразвития России) Способ интраоперационной фотодинамической терапии брюшины
US11458290B2 (en) 2011-05-11 2022-10-04 Ekos Corporation Ultrasound system
EP2714194B1 (de) * 2011-05-26 2017-10-18 Rogers Scientific, Inc. Photodynamisches therapiebeleuchtungssystem mit kontinuierlicher geringer bestrahlungsstärke
US9826892B2 (en) * 2012-06-13 2017-11-28 Boston Scientific Scimed, Inc. Medical device visualization system
US10092742B2 (en) 2014-09-22 2018-10-09 Ekos Corporation Catheter system
EP3307388B1 (de) 2015-06-10 2022-06-22 Ekos Corporation Ultraschallkatheter
AU2017214317B2 (en) 2016-02-05 2019-08-22 Boston Scientfic Neuromodulation Corporation Implantable optical stimulation lead
SG10201910800SA (en) * 2016-10-25 2020-01-30 Rakuten Medical Inc Light diffusing devices for use in photoimmunotherapy
WO2019183054A1 (en) 2018-03-23 2019-09-26 Boston Scientific Neuromodulation Corporation Optical stimulation systems with calibration and methods of making and using
EP3840824A1 (de) * 2018-11-16 2021-06-30 Boston Scientific Neuromodulation Corporation System zur optischen stimulation mit bedarfsabhängiger überwachung und verfahren zur herstellung
LT6795B (lt) 2019-06-19 2021-01-25 UAB "Fama Bona" Lazerinės terapijos šviesolaidinis zondas
US11806547B2 (en) 2020-09-04 2023-11-07 Boston Scientific Neuromodulation Corporation Stimulation systems with a lens arrangement for light coupling and methods of making and using
WO2023213711A1 (en) * 2022-05-04 2023-11-09 Koninklijke Philips N.V. Photo stimulation therapy of tissue and associated devices, systems, and methods

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Also Published As

Publication number Publication date
EP1309285A2 (de) 2003-05-14
CA2419183A1 (en) 2002-02-21
EP1547539A3 (de) 2005-11-30
WO2002013712A3 (en) 2002-06-20
US6366719B1 (en) 2002-04-02
DE60128925T2 (de) 2008-02-28
EP1547539A2 (de) 2005-06-29
ES2288989T3 (es) 2008-02-01
EP1309285B1 (de) 2007-06-13
WO2002013712A2 (en) 2002-02-21
AU2001290540B2 (en) 2005-07-28
DE60128925D1 (en) 2007-07-26
AU9054001A (en) 2002-02-25

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