WO2014079972A1 - Dispositif de traitement photodynamique - Google Patents

Dispositif de traitement photodynamique Download PDF

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Publication number
WO2014079972A1
WO2014079972A1 PCT/EP2013/074469 EP2013074469W WO2014079972A1 WO 2014079972 A1 WO2014079972 A1 WO 2014079972A1 EP 2013074469 W EP2013074469 W EP 2013074469W WO 2014079972 A1 WO2014079972 A1 WO 2014079972A1
Authority
WO
WIPO (PCT)
Prior art keywords
body cavity
hollow organ
light
expandable structure
wires
Prior art date
Application number
PCT/EP2013/074469
Other languages
English (en)
Inventor
Morten Groseth
Original Assignee
Photocure Asa
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 Photocure Asa filed Critical Photocure Asa
Publication of WO2014079972A1 publication Critical patent/WO2014079972A1/fr

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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • A61K41/0057—Photodynamic therapy with a photosensitizer, i.e. agent able to produce reactive oxygen species upon exposure to light or radiation, e.g. UV or visible light; photocleavage of nucleic acids with an agent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • A61K41/0057—Photodynamic therapy with a photosensitizer, i.e. agent able to produce reactive oxygen species upon exposure to light or radiation, e.g. UV or visible light; photocleavage of nucleic acids with an agent
    • A61K41/0061—5-aminolevulinic acid-based PDT: 5-ALA-PDT involving porphyrins or precursors of protoporphyrins generated in vivo from 5-ALA
    • 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
    • A61N5/067—Radiation therapy using light using laser light
    • 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
    • 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
    • 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
    • A61N2005/061—Bladder and/or urethra
    • 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
    • A61N2005/0611—Vagina
    • 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
    • A61N2005/0626—Monitoring, verifying, controlling systems and methods
    • A61N2005/0627—Dose monitoring systems and methods
    • 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
    • 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
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes
    • A61N2005/0652—Arrays of diodes
    • 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
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes
    • A61N2005/0653—Organic light emitting diodes
    • 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
    • A61N2005/065—Light sources therefor
    • A61N2005/0656—Chemical light sources
    • 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
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0662—Visible light
    • A61N2005/0663—Coloured light

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

L'invention concerne un dispositif à utiliser dans le traitement photodynamique d'une cavité corporelle ou d'un organe creux du corps, comme la vessie, et l'utilisation d'un tel dispositif dans le traitement photodynamique d'anomalies, de troubles ou de maladies des surfaces internes de la cavité corporelle ou de l'organe creux, comme la vessie. Le dispositif comprend : une structure extensible pour insertion dans le corps, la structure extensible étant agencée pour être placée dans la cavité corporelle ou l'organe creux, de sorte que l'extension de la structure résulte en une distension mécanique de la cavité corporelle ou de l'organe creux, et la structure extensible étant agencée de sorte que la lumière émise dans la cavité corporelle ou l'organe creux, lorsqu'il ou elle a été détendu par l'extension de la structure extensible, irradie une surface interne de la cavité corporelle ou de l'organe creux.
PCT/EP2013/074469 2012-11-23 2013-11-22 Dispositif de traitement photodynamique WO2014079972A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1221123.1 2012-11-23
GBGB1221123.1A GB201221123D0 (en) 2012-11-23 2012-11-23 Device for photodynamic treatment

Publications (1)

Publication Number Publication Date
WO2014079972A1 true WO2014079972A1 (fr) 2014-05-30

Family

ID=47560582

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/074469 WO2014079972A1 (fr) 2012-11-23 2013-11-22 Dispositif de traitement photodynamique

Country Status (2)

Country Link
GB (1) GB201221123D0 (fr)
WO (1) WO2014079972A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3593815A1 (fr) 2018-07-13 2020-01-15 Planta Naturstoffe Vertriebsges.m.b.h. Complexe d'hypericine pvp à proportion de l'hypericine élevée
WO2021216605A1 (fr) * 2020-04-20 2021-10-28 Cern Corp Dispositifs de thérapie vaginale par lumière et procédés d'utilisation correspondants
CN113599716A (zh) * 2021-09-02 2021-11-05 北京翌光医疗科技研究院有限公司 一种光医疗装置
CN113599717A (zh) * 2021-09-02 2021-11-05 北京翌光医疗科技研究院有限公司 一种光医疗装置
CN113599715A (zh) * 2021-09-02 2021-11-05 北京翌光医疗科技研究院有限公司 一种光医疗装置
US11235168B2 (en) * 2015-12-17 2022-02-01 Photocure Asa Method of photodynamic therapy (PDT) for bladder cancer
WO2023152173A1 (fr) * 2022-02-08 2023-08-17 Uvisa Health Aps Dispositif d'émission de lumière à l'intérieur d'une cavité corporelle
EP3641882B1 (fr) * 2017-06-21 2023-09-27 Photocure ASA Procédé de préparation d'une composition pharmaceutique liquide et dispositif destiné à être utilisé dans un tel procédé

Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283062A2 (fr) * 1987-02-11 1988-09-21 Dr. Daniel Den Hoed Stichting Dispositif pour examiner l'eclairement ou l'irradiation d'une cavité du corps
WO1996028412A1 (fr) 1995-03-10 1996-09-19 Photocure As Esters de l'acide 5-aminolevulinique en tant qu'agents photosensibilisants en photochimiotherapie
WO1998004183A2 (fr) * 1996-07-25 1998-02-05 Light Medicine, Inc. Therapie photodynamique a base de particules photoemettrices
WO1999053962A1 (fr) 1998-04-22 1999-10-28 Alexandre Marti Solution pour le diagnostic ou le traitement de lesions tissulaires
WO2000062699A2 (fr) * 1999-04-21 2000-10-26 Broncus Technologies, Inc. Modification des voies aeriennes par application d'une energie
WO2002010120A1 (fr) 2000-07-27 2002-02-07 Photocure Asa Esters de l'acide 5-aminolevulinique utilises comme agents photosensibilisateurs en photochimiotherapie
US6538375B1 (en) 2000-08-17 2003-03-25 General Electric Company Oled fiber light source
WO2003041673A2 (fr) 2001-11-16 2003-05-22 Ecole Polytechnique Federale De Lausanne (Epfl) Procede d'epilation des poils
US6645230B2 (en) 2000-03-23 2003-11-11 Photo Therapeutics Ltd. Therapeutic light source and method
US20050075704A1 (en) * 2003-02-24 2005-04-07 Hosheng Tu Optical apparatus for detecting and treating vulnerable plaque
WO2005092838A1 (fr) 2004-03-26 2005-10-06 Photocure Asa Sels d'addition acide d'acide 5-aminolevulinique ou de ses derives
WO2007056498A2 (fr) * 2005-11-07 2007-05-18 Light Sciences Oncology, Inc Appareil delivrant de la lumiere
WO2009074811A2 (fr) 2007-12-12 2009-06-18 Photocure Asa Utilisation
WO2009077960A1 (fr) 2007-12-14 2009-06-25 Photoderma Sa Nouveaux composés utiles dans des procédés thérapeutiques et cosmétiques
US20090198173A1 (en) 2006-04-27 2009-08-06 Lumicure Limited Light Emitting Device for use in Therapeutic and/or Cosmetic Treatment
WO2010072419A2 (fr) 2008-12-23 2010-07-01 Photocure Asa Préparations de lavement et leur utilisation
WO2010142457A1 (fr) 2009-06-11 2010-12-16 Photocure Asa Compositions semi-solides et produits pharmaceutiques
WO2010142456A1 (fr) 2009-06-11 2010-12-16 Photocure Asa Compositions solides comprenant de l'acide 5-aminolévulinique
WO2011161220A1 (fr) 2010-06-23 2011-12-29 Photocure Asa Préparations hyperosmotiques comprenant de l'acide 5-aminolévulinique ou un de ses dérivés en tant qu'agent photosensibilisant
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283062A2 (fr) * 1987-02-11 1988-09-21 Dr. Daniel Den Hoed Stichting Dispositif pour examiner l'eclairement ou l'irradiation d'une cavité du corps
WO1996028412A1 (fr) 1995-03-10 1996-09-19 Photocure As Esters de l'acide 5-aminolevulinique en tant qu'agents photosensibilisants en photochimiotherapie
WO1998004183A2 (fr) * 1996-07-25 1998-02-05 Light Medicine, Inc. Therapie photodynamique a base de particules photoemettrices
WO1999053962A1 (fr) 1998-04-22 1999-10-28 Alexandre Marti Solution pour le diagnostic ou le traitement de lesions tissulaires
WO2000062699A2 (fr) * 1999-04-21 2000-10-26 Broncus Technologies, Inc. Modification des voies aeriennes par application d'une energie
US6645230B2 (en) 2000-03-23 2003-11-11 Photo Therapeutics Ltd. Therapeutic light source and method
WO2002010120A1 (fr) 2000-07-27 2002-02-07 Photocure Asa Esters de l'acide 5-aminolevulinique utilises comme agents photosensibilisateurs en photochimiotherapie
US6538375B1 (en) 2000-08-17 2003-03-25 General Electric Company Oled fiber light source
WO2003041673A2 (fr) 2001-11-16 2003-05-22 Ecole Polytechnique Federale De Lausanne (Epfl) Procede d'epilation des poils
US20050075704A1 (en) * 2003-02-24 2005-04-07 Hosheng Tu Optical apparatus for detecting and treating vulnerable plaque
WO2005092838A1 (fr) 2004-03-26 2005-10-06 Photocure Asa Sels d'addition acide d'acide 5-aminolevulinique ou de ses derives
WO2007056498A2 (fr) * 2005-11-07 2007-05-18 Light Sciences Oncology, Inc Appareil delivrant de la lumiere
US20090198173A1 (en) 2006-04-27 2009-08-06 Lumicure Limited Light Emitting Device for use in Therapeutic and/or Cosmetic Treatment
WO2009074811A2 (fr) 2007-12-12 2009-06-18 Photocure Asa Utilisation
WO2009077960A1 (fr) 2007-12-14 2009-06-25 Photoderma Sa Nouveaux composés utiles dans des procédés thérapeutiques et cosmétiques
WO2010072419A2 (fr) 2008-12-23 2010-07-01 Photocure Asa Préparations de lavement et leur utilisation
WO2010142457A1 (fr) 2009-06-11 2010-12-16 Photocure Asa Compositions semi-solides et produits pharmaceutiques
WO2010142456A1 (fr) 2009-06-11 2010-12-16 Photocure Asa Compositions solides comprenant de l'acide 5-aminolévulinique
WO2011161220A1 (fr) 2010-06-23 2011-12-29 Photocure Asa Préparations hyperosmotiques comprenant de l'acide 5-aminolévulinique ou un de ses dérivés en tant qu'agent photosensibilisant
WO2012004399A1 (fr) 2010-07-09 2012-01-12 Photocure Asa Compositions sèches et dispositifs les contenant destinés à être utilisés dans la thérapie photodynamique ou le diagnostic photodynamique

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11235168B2 (en) * 2015-12-17 2022-02-01 Photocure Asa Method of photodynamic therapy (PDT) for bladder cancer
EP3641882B1 (fr) * 2017-06-21 2023-09-27 Photocure ASA Procédé de préparation d'une composition pharmaceutique liquide et dispositif destiné à être utilisé dans un tel procédé
EP3593815A1 (fr) 2018-07-13 2020-01-15 Planta Naturstoffe Vertriebsges.m.b.h. Complexe d'hypericine pvp à proportion de l'hypericine élevée
WO2021216605A1 (fr) * 2020-04-20 2021-10-28 Cern Corp Dispositifs de thérapie vaginale par lumière et procédés d'utilisation correspondants
CN113599716A (zh) * 2021-09-02 2021-11-05 北京翌光医疗科技研究院有限公司 一种光医疗装置
CN113599717A (zh) * 2021-09-02 2021-11-05 北京翌光医疗科技研究院有限公司 一种光医疗装置
CN113599715A (zh) * 2021-09-02 2021-11-05 北京翌光医疗科技研究院有限公司 一种光医疗装置
WO2023152173A1 (fr) * 2022-02-08 2023-08-17 Uvisa Health Aps Dispositif d'émission de lumière à l'intérieur d'une cavité corporelle

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