MX2012008386A - Pdt antimicrobiana mejorada. - Google Patents

Pdt antimicrobiana mejorada.

Info

Publication number
MX2012008386A
MX2012008386A MX2012008386A MX2012008386A MX2012008386A MX 2012008386 A MX2012008386 A MX 2012008386A MX 2012008386 A MX2012008386 A MX 2012008386A MX 2012008386 A MX2012008386 A MX 2012008386A MX 2012008386 A MX2012008386 A MX 2012008386A
Authority
MX
Mexico
Prior art keywords
preferred
electromagnetic radiation
present
gram
pathogenic microorganism
Prior art date
Application number
MX2012008386A
Other languages
English (en)
Inventor
Wolfgang Neuberger
Volker Albrecht
Gerhard Wieland
Burkhard Gitter
Original Assignee
Biolitec Pharma Marketing Ltd
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 Biolitec Pharma Marketing Ltd filed Critical Biolitec Pharma Marketing Ltd
Publication of MX2012008386A publication Critical patent/MX2012008386A/es

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • A61L2/0029—Radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • A61L2/0029—Radiation
    • A61L2/0052—Visible light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3681—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation
    • 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
    • A61N5/0624—Apparatus adapted for a specific treatment for eliminating microbes, germs, bacteria on or in the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/21—Pharmaceuticals, e.g. medicaments, artificial body parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3681—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation
    • A61M1/3683—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation using photoactive agents
    • A61M1/3686—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation using photoactive agents by removing photoactive agents after irradiation
    • 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

Abstract

La presente invención provee métodos mejorados y aparatos mejorados para eliminar, reducir, destruir y/o inhibir especies no deseadas de fluidos corporales, tales como microbios patógenos y células deterioradas o malignas en medios complejos como la sangre, el suero y otros fluidos corporales. En realizaciones preferidas, la presente invención proporciona un tratamiento de PDT antimicrobiana y aparatos que inactivan, reducen y/o destruyen en forma eficaz bacterias Gram (-) así como Gram (+) en fluidos corporales complejos. Las realizaciones de aparatos preferidas comprenden canales de guía y por lo menos una fuente de radiación electromagnética, dispuesta por separado o en secuencia. Preferentemente, el aparato láser o los paneles de LED se usan para suministrar la radiación electromagnética para activar el fotosensibilizador. La radiación electromagnética preferentemente se suministra con un ancho de pulso basado en los parámetros de tratamiento. Cuando se usa con la composición de fotosensibilizador preferida basada en Safranina O, la longitud de onda de la radiación láser preferida está en la gama de 500- 580nm. Además, la presente invención disminuye las respuestas inflamatorias adversas del huésped neutralizando la actividad biológica de fragmentos de microorganismos patógenos y reduciendo y/o eliminando fragmentos de microorganismos patógenos responsables de ella.
MX2012008386A 2010-01-19 2011-01-13 Pdt antimicrobiana mejorada. MX2012008386A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29608410P 2010-01-19 2010-01-19
PCT/US2011/021179 WO2011090885A2 (en) 2010-01-19 2011-01-13 Enhanced anti-microbial pdt

Publications (1)

Publication Number Publication Date
MX2012008386A true MX2012008386A (es) 2013-01-29

Family

ID=44278106

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012008386A MX2012008386A (es) 2010-01-19 2011-01-13 Pdt antimicrobiana mejorada.

Country Status (7)

Country Link
US (1) US9409037B2 (es)
EP (1) EP2542305A4 (es)
JP (1) JP5945228B2 (es)
CN (1) CN102725024B (es)
BR (1) BR112012017753A2 (es)
MX (1) MX2012008386A (es)
WO (1) WO2011090885A2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8519438B2 (en) 2008-04-23 2013-08-27 Transphorm Inc. Enhancement mode III-N HEMTs
EP2967743A4 (en) * 2013-03-15 2016-11-30 Gen Hospital Corp TISSUE IRRADIATION APPARATUS AND METHODS AND KITS USING THE SAME
EP3517138B1 (en) * 2018-01-26 2022-04-27 Urgo Recherche Innovation Et Developpement Photobiomodulation device
FI130369B (en) * 2018-10-26 2023-07-28 Koite Health Oy A method for treating biological surfaces
JP7176088B2 (ja) * 2019-02-25 2022-11-21 大塚電子株式会社 光線力学治療装置
CN116322823A (zh) * 2020-10-14 2023-06-23 大塚电子株式会社 具备用于血液的冷却水循环部的光线力学疗法装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573962A (en) * 1984-10-29 1986-03-04 Extracorporeal Medical Specialties, Inc. Cassette drawer assembly for photoactivation patient treatment system
US5171749A (en) * 1987-01-20 1992-12-15 University Of British Columbia Wavelength-specific cytotoxic agents
JPH0461542U (es) * 1990-10-08 1992-05-27
EP0862432A4 (en) * 1995-09-06 2003-03-19 Univ New York State Res Found TWO-PHOTON CONVERTERING DYES AND THEIR APPLICATIONS
US5742380A (en) * 1996-12-31 1998-04-21 Ronn Avigdor M Plasma assay spectrometer
US6277337B1 (en) * 1998-07-21 2001-08-21 Gambro, Inc. Method and apparatus for inactivation of biological contaminants using photosensitizers
US6193681B1 (en) * 1998-09-14 2001-02-27 American Immuno Tech, Llc. Septicemia prevention and treatment system
US6969367B2 (en) * 2000-02-02 2005-11-29 Xepmed, Inc. Extracorporeal pathogen reduction system
US7470245B2 (en) * 2000-02-02 2008-12-30 Xepmed, Inc. Extracorporeal pathogen reduction system
US20020015662A1 (en) * 2000-06-15 2002-02-07 Hlavinka Dennis J. Inactivation of contaminants using photosensitizers and pulsed light
US6843961B2 (en) * 2000-06-15 2005-01-18 Gambro, Inc. Reduction of contaminants in blood and blood products using photosensitizers and peak wavelengths of light
AU2954502A (en) * 2000-11-13 2002-05-21 Bayer Ag Method of inactivating microorganisms in a fluid using ultraviolet radiation
US20030060747A1 (en) * 2001-05-17 2003-03-27 Fries William M. Fluid flow path for a fluid treatment system using light for the decontamination of fluid products
JP4704684B2 (ja) * 2002-02-01 2011-06-15 カリディアンビーシーティ バイオテクノロジーズ，エルエルシー 光増感剤および光のピーク波長を使用する血液および血液製剤中の汚染の減少
WO2004103443A1 (fr) * 2003-05-22 2004-12-02 Beijing Jingjing Medical Equipment Co., Ltd. Methode permettant d'inactiver un virus dans le sang en circulation, et ses applications dans le traitement des maladies virales
US20040256329A1 (en) * 2003-06-13 2004-12-23 Peter Meserol Photodynamic biological fluid pathogen inactivation/filtering apparatus and method
US20050049228A1 (en) * 2003-09-02 2005-03-03 Ceramoptec Industries Inc. Antimicrobial photodynamic therapy compound and method of use
CN1863533A (zh) * 2003-09-02 2006-11-15 塞拉莫普泰克工业公司 抗微生物的光动力治疗化合物

Also Published As

Publication number Publication date
CN102725024A (zh) 2012-10-10
WO2011090885A3 (en) 2011-11-17
BR112012017753A2 (pt) 2018-07-31
US20110178580A1 (en) 2011-07-21
EP2542305A2 (en) 2013-01-09
JP5945228B2 (ja) 2016-07-05
JP2013517093A (ja) 2013-05-16
EP2542305A4 (en) 2013-10-02
CN102725024B (zh) 2017-05-31
US9409037B2 (en) 2016-08-09
WO2011090885A2 (en) 2011-07-28

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Owner name: BIOLITEC UNTERNEHMENSBETEILIGUNGS II AG

FG Grant or registration