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)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Otolaryngology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Analysing Materials By The Use Of Radiation (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) EP1309285B1 (de)
AT (1) ATE364357T1 (de)
AU (2) AU2001290540B2 (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
US20040199223A1 (en) * 2001-06-15 2004-10-07 Andersen Peter E. Laser system for treatment and diagnosis
AU2002359576A1 (en) 2001-12-03 2003-06-17 Ekos Corporation Catheter with multiple ultrasound radiating members
JP4167178B2 (ja) * 2001-12-14 2008-10-15 イコス コーポレイション 血液の流れの再開の判定
US8226629B1 (en) 2002-04-01 2012-07-24 Ekos Corporation Ultrasonic catheter power control
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CA2495466A1 (en) * 2002-08-05 2004-02-12 Miravant Medical Technologies, Inc. Catheter for diagnosis and treatment of diseased vessels
DE10349710A1 (de) 2003-05-28 2004-12-16 HELBO Medizintechnik GmbH Anordnung zur Reduktion von Mikroorganismen
US20050033292A1 (en) * 2003-05-30 2005-02-10 Teitelbaum George P. Methods and devices for transpedicular discectomy
US7553326B2 (en) 2003-11-24 2009-06-30 Sweet Richard M Method and apparatus for preventing dialysis graft intimal hyperplasia
US20050209578A1 (en) * 2004-01-29 2005-09-22 Christian Evans Edward A Ultrasonic catheter with segmented fluid delivery
CA2553165A1 (en) * 2004-01-29 2005-08-11 Ekos Corporation Method and apparatus for detecting vascular conditions with a catheter
US7201737B2 (en) * 2004-01-29 2007-04-10 Ekos Corporation Treatment of vascular occlusions using elevated temperatures
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
US8582841B2 (en) * 2006-08-15 2013-11-12 Spectracure Ab System and method for pre-treatment planning of photodynamic light therapy
EP2066403B1 (de) * 2006-08-15 2010-05-12 Spectracure AB System und verfahren zur kontrolle und einstellung von interstitiellen photodynamischen lichttherapie-parametern
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
WO2009002881A1 (en) 2007-06-22 2008-12-31 Ekos Corporation Method and apparatus for treatment of intracranial hemorrhages
EP2249923B1 (de) * 2008-02-13 2018-07-11 Andreas Rose Lichtabgabevorrichtung, die ein radiales licht-ausgabemuster bereitstellt
EP2350712A2 (de) * 2008-10-31 2011-08-03 Edward L. Sinofsky System und verfahren zur faseroptischen 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
AU2012258675B2 (en) * 2011-05-26 2016-03-24 Rogers Sciences, Inc. Continuous low irradiance photodynamic therapy illumination system
EP3566636B1 (de) * 2012-06-13 2024-02-21 Boston Scientific Scimed, Inc. Visualisierungssystem für medizinische vorrichtung
US10092742B2 (en) 2014-09-22 2018-10-09 Ekos Corporation Catheter system
EP3307388B1 (de) 2015-06-10 2022-06-22 Ekos Corporation Ultraschallkatheter
US10335607B2 (en) 2016-02-05 2019-07-02 Boston Scientific Neuromodulation Corporation Implantable optical stimulation lead and methods of making and using
CA3042568C (en) * 2016-10-25 2020-06-30 Rakuten Medical, Inc. Light diffusing devices for use in photoimmunotherapy
US11565131B2 (en) 2018-03-23 2023-01-31 Boston Scientific Neuromodulation Corporation Optical stimulation systems with calibration and methods of making and using
WO2020102039A1 (en) 2018-11-16 2020-05-22 Boston Scientific Neuromodulation Corporation An optical stimulation system with on-demand monitoring and methods of making
DE102018133338A1 (de) 2018-12-21 2020-06-25 Schott Ag Beleuchtungssystem mit einem Lichtleiter mit im Wesentlichen radial abstrahlendem Diffusor-Element sowie Verfahren zu dessen Herstellung
LT6795B (lt) 2019-06-19 2021-01-25 UAB "Fama Bona" Lazerinės terapijos šviesolaidinis zondas
EP4168110B1 (de) 2020-09-04 2025-09-24 Boston Scientific Neuromodulation Corporation Stimulationssysteme mit einer linsenanordnung zur lichtkopplung
EP4288145B1 (de) 2021-04-08 2025-01-15 Boston Scientific Neuromodulation Corporation Photobiomodulationssystem und abgabevorrichtung
CN119173301A (zh) * 2022-05-04 2024-12-20 皇家飞利浦有限公司 组织的光刺激治疗以及相关联的设备、系统和方法
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Also Published As

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

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