WO2001039835A8 - Device and method for laser biomodulation in pdt/surgery - Google Patents

Device and method for laser biomodulation in pdt/surgery

Info

Publication number
WO2001039835A8
WO2001039835A8 PCT/US2000/042348 US0042348W WO0139835A8 WO 2001039835 A8 WO2001039835 A8 WO 2001039835A8 US 0042348 W US0042348 W US 0042348W WO 0139835 A8 WO0139835 A8 WO 0139835A8
Authority
WO
WIPO (PCT)
Prior art keywords
treatment
laser
power
surgical
healing
Prior art date
Application number
PCT/US2000/042348
Other languages
French (fr)
Other versions
WO2001039835A1 (en
Inventor
Wolfgang Neuberger
Stefan Spaniol
Original Assignee
Ceramoptec Ind 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 Ceramoptec Ind Inc filed Critical Ceramoptec Ind Inc
Publication of WO2001039835A1 publication Critical patent/WO2001039835A1/en
Publication of WO2001039835A8 publication Critical patent/WO2001039835A8/en

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
    • A61N5/0616—Skin treatment other than tanning
    • 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
    • A61B2018/208—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 with multiple treatment beams not sharing a common path, e.g. non-axial or parallel
    • 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
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
    • A61N2005/0644—Handheld applicators
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

A device (100) and method for a laser treatment that couples surgical or activating laser power with a biomodulating power to enhance proper tissue healing and regeneration after treatment are provided. This treatment is achieved using an optical fiber system (108) delivering laser power from two separate laser sources (102, 106). One source (102) provides laser energy at a power level and density suitable for the surgical or activation action desired. The second source (106) produces laser power at a wavelength suitable for producing biomodulating effects in the treated tissue (228). Biomodulation treatment of the tissue promotes cellular healing and regeneration and ensures that proper healing occurs. In addition, a method by which the device (100) is used for treatment is described. The surgical activating laser energy is applied to a site as the device is passed over the treatment area (228).
PCT/US2000/042348 1999-12-02 2000-11-29 Device and method for laser biomodulation in pdt/surgery WO2001039835A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/453,338 US6527764B1 (en) 1999-12-02 1999-12-02 Device and method for laser biomodulation in PDT/surgery
US09/453,338 1999-12-02

Publications (2)

Publication Number Publication Date
WO2001039835A1 WO2001039835A1 (en) 2001-06-07
WO2001039835A8 true WO2001039835A8 (en) 2001-09-13

Family

ID=23800178

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/042348 WO2001039835A1 (en) 1999-12-02 2000-11-29 Device and method for laser biomodulation in pdt/surgery

Country Status (2)

Country Link
US (1) US6527764B1 (en)
WO (1) WO2001039835A1 (en)

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US7704247B2 (en) * 2003-02-13 2010-04-27 Barbara Ann Soltz Dual fiber-optic surgical apparatus
US20050167438A1 (en) * 2004-02-02 2005-08-04 Max Minyayev Secure spill-proof configuration for child training cup
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US7331954B2 (en) * 2004-04-08 2008-02-19 Omniguide, Inc. Photonic crystal fibers and medical systems including photonic crystal fibers
US7167622B2 (en) * 2004-04-08 2007-01-23 Omniguide, Inc. Photonic crystal fibers and medical systems including photonic crystal fibers
US7349589B2 (en) * 2004-04-08 2008-03-25 Omniguide, Inc. Photonic crystal fibers and medical systems including photonic crystal fibers
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US7856985B2 (en) 2005-04-22 2010-12-28 Cynosure, Inc. Method of treatment body tissue using a non-uniform laser beam
WO2007019536A2 (en) * 2005-08-08 2007-02-15 Palomar Medical Technologies, Inc. Eye-safe photocosmetic device
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US8999933B2 (en) 2006-01-18 2015-04-07 Biolitec Pharma Marketing Ltd Photodynamic cosmetic procedure and healing method
WO2007098377A2 (en) * 2006-02-17 2007-08-30 Rasiris, Inc. Methods and systems for delivering radiation therapy to treat disorders in patients
US20070212385A1 (en) * 2006-03-13 2007-09-13 David Nathaniel E Fluidic Tissue Augmentation Compositions and Methods
US7586957B2 (en) 2006-08-02 2009-09-08 Cynosure, Inc Picosecond laser apparatus and methods for its operation and use
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US20080186591A1 (en) * 2007-02-01 2008-08-07 Palomar Medical Technologies, Inc. Dermatological device having a zoom lens system
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US9919168B2 (en) 2009-07-23 2018-03-20 Palomar Medical Technologies, Inc. Method for improvement of cellulite appearance
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Also Published As

Publication number Publication date
WO2001039835A1 (en) 2001-06-07
US6527764B1 (en) 2003-03-04

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