WO2006049570A3 - Laser apparatus for heat treatment - Google Patents

Laser apparatus for heat treatment Download PDF

Info

Publication number
WO2006049570A3
WO2006049570A3 PCT/SE2005/001649 SE2005001649W WO2006049570A3 WO 2006049570 A3 WO2006049570 A3 WO 2006049570A3 SE 2005001649 W SE2005001649 W SE 2005001649W WO 2006049570 A3 WO2006049570 A3 WO 2006049570A3
Authority
WO
WIPO (PCT)
Prior art keywords
laser light
light source
energy
heat treatment
laser apparatus
Prior art date
Application number
PCT/SE2005/001649
Other languages
French (fr)
Other versions
WO2006049570A2 (en
Inventor
Haakan Lagergren
Thomas Lundeberg
Original Assignee
Haakan Lagergren Ab
Haakan Lagergren
Thomas Lundeberg
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 Haakan Lagergren Ab, Haakan Lagergren, Thomas Lundeberg filed Critical Haakan Lagergren Ab
Publication of WO2006049570A2 publication Critical patent/WO2006049570A2/en
Publication of WO2006049570A3 publication Critical patent/WO2006049570A3/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
    • A61N5/0619—Acupuncture
    • 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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • 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
    • A61B2018/2065—Multiwave; Wavelength mixing, e.g. using four or more wavelengths
    • A61B2018/2075—Multiwave; Wavelength mixing, e.g. using four or more wavelengths mixing three wavelengths
    • 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
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/02—Radiation therapy using microwaves

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)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Pain & Pain Management (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)

Abstract

An apparatus for therapeutic treatment of a living being, comprising an energy source operable to generate heat in a surface structure of tissue, for example a laser light source (102) configured to radiate laser light on a surface; a control unit (104) coupled to the energy source and configured to control the exposure of heat generating energy to the surface; wherein the control unit is configurated to control the characteristic of the radiation of the first laser light source and second laser light source such that the relation between the output energy from the first laser light source and the output energy from the second laser light source is within a predetermined range. (Fig 1)
PCT/SE2005/001649 2004-11-04 2005-11-03 Laser apparatus for heat treatment WO2006049570A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0402682A SE0402682D0 (en) 2004-11-04 2004-11-04 Laser Apparatus for Heat Treatment
SE0402682-9 2004-11-04

Publications (2)

Publication Number Publication Date
WO2006049570A2 WO2006049570A2 (en) 2006-05-11
WO2006049570A3 true WO2006049570A3 (en) 2006-10-26

Family

ID=33488160

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2005/001649 WO2006049570A2 (en) 2004-11-04 2005-11-03 Laser apparatus for heat treatment

Country Status (2)

Country Link
SE (1) SE0402682D0 (en)
WO (1) WO2006049570A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100049180A1 (en) 2007-10-19 2010-02-25 Lockheed Martin Corporation System and method for conditioning animal tissue using laser light
US8202268B1 (en) 2007-03-18 2012-06-19 Lockheed Martin Corporation Method and multiple-mode device for high-power short-pulse laser ablation and CW cauterization of bodily tissues
CN101678169A (en) 2007-03-19 2010-03-24 茵苏莱恩医药有限公司 Drug delivery device
US9220837B2 (en) 2007-03-19 2015-12-29 Insuline Medical Ltd. Method and device for drug delivery
US8622991B2 (en) 2007-03-19 2014-01-07 Insuline Medical Ltd. Method and device for drug delivery
US9451884B2 (en) 2007-12-13 2016-09-27 Board Of Trustees Of The University Of Arkansas Device and method for in vivo detection of clots within circulatory vessels
US20090156932A1 (en) 2007-12-13 2009-06-18 Board Of Trustees Of The University Of Arkansas Device and method for in vivo flow cytometry using the detection of photoacoustic waves
US9144383B2 (en) 2007-12-13 2015-09-29 The Board Of Trustees Of The University Of Arkansas Device and method for in vivo noninvasive magnetic manipulation of circulating objects in bioflows
US8409133B2 (en) 2007-12-18 2013-04-02 Insuline Medical Ltd. Drug delivery device with sensor for closed-loop operation
WO2010052579A2 (en) 2008-11-07 2010-05-14 Insuline Medical Ltd. Device and method for drug delivery
GB2470927A (en) * 2009-06-10 2010-12-15 Dezac Group Ltd Phototherapy apparatus with skin temperature control
EP2836273A2 (en) * 2012-04-09 2015-02-18 David Graham Electronic heating of people and animals
JP6352921B2 (en) 2012-09-10 2018-07-04 ダーマル フォトニクス コーポレイション Dermatological medical device, dermatological medical system, and electronic frequency supplementation method
CA2884954A1 (en) 2012-09-25 2014-04-03 Mark S. Smeltzer Device and method for in vivo photoacoustic diagnosis and photothermal purging of infected blood
US10945610B2 (en) 2014-12-31 2021-03-16 Bioventures, Llc Devices and methods for fractionated photoacoustic flow cytometry
CN110612142B (en) * 2017-05-10 2021-11-26 弗雷姆斯利夫有限责任公司 Improved laser treatment apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021452A (en) * 1989-01-09 1991-06-04 The Board Of Regents Of The University Of Washington Process for enhancing wound healing
US5050597A (en) * 1987-03-05 1991-09-24 S.L.T. Japan Co., Ltd. Laser irradiation system for thermotherapy
US5334191A (en) * 1992-05-21 1994-08-02 Dix Phillip Poppas Laser tissue welding control system
US5755752A (en) * 1992-04-24 1998-05-26 Segal; Kim Robin Diode laser irradiation system for biological tissue stimulation
US6015404A (en) * 1996-12-02 2000-01-18 Palomar Medical Technologies, Inc. Laser dermatology with feedback control

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050597A (en) * 1987-03-05 1991-09-24 S.L.T. Japan Co., Ltd. Laser irradiation system for thermotherapy
US5021452A (en) * 1989-01-09 1991-06-04 The Board Of Regents Of The University Of Washington Process for enhancing wound healing
US5755752A (en) * 1992-04-24 1998-05-26 Segal; Kim Robin Diode laser irradiation system for biological tissue stimulation
US5334191A (en) * 1992-05-21 1994-08-02 Dix Phillip Poppas Laser tissue welding control system
US6015404A (en) * 1996-12-02 2000-01-18 Palomar Medical Technologies, Inc. Laser dermatology with feedback control

Also Published As

Publication number Publication date
SE0402682D0 (en) 2004-11-04
WO2006049570A2 (en) 2006-05-11

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