JP5183200B2 - プリセットを有するデュアル・パルス幅医療用レーザ - Google Patents

プリセットを有するデュアル・パルス幅医療用レーザ Download PDF

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Publication number
JP5183200B2
JP5183200B2 JP2007525858A JP2007525858A JP5183200B2 JP 5183200 B2 JP5183200 B2 JP 5183200B2 JP 2007525858 A JP2007525858 A JP 2007525858A JP 2007525858 A JP2007525858 A JP 2007525858A JP 5183200 B2 JP5183200 B2 JP 5183200B2
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Prior art keywords
pulse
electromagnetic energy
user
generation network
laser
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Expired - Lifetime
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Japanese (ja)
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JP2008509755A5 (enExample
JP2008509755A (ja
Inventor
ドミトリー ボートーソフ
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バイオレーズ テクノロジー インコーポレイテッド
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Publication of JP2008509755A5 publication Critical patent/JP2008509755A5/ja
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    • 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
    • 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
    • A61B2018/2272—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/09702—Details of the driver electronics and electric discharge circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/1022—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping
    • H01S3/1024—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping for pulse generation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/104—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation in gas lasers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Radiation-Therapy Devices (AREA)
  • Lasers (AREA)
JP2007525858A 2004-08-13 2005-08-12 プリセットを有するデュアル・パルス幅医療用レーザ Expired - Lifetime JP5183200B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60141504P 2004-08-13 2004-08-13
US60/601,415 2004-08-13
PCT/US2005/028891 WO2006020946A2 (en) 2004-08-13 2005-08-12 Dual pulse-width medical laser with presets

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011263849A Division JP2012090993A (ja) 2004-08-13 2011-12-01 プリセットを有するデュアル・パルス幅医療用レーザ

Publications (3)

Publication Number Publication Date
JP2008509755A JP2008509755A (ja) 2008-04-03
JP2008509755A5 JP2008509755A5 (enExample) 2009-04-30
JP5183200B2 true JP5183200B2 (ja) 2013-04-17

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
JP2007525858A Expired - Lifetime JP5183200B2 (ja) 2004-08-13 2005-08-12 プリセットを有するデュアル・パルス幅医療用レーザ
JP2011263849A Pending JP2012090993A (ja) 2004-08-13 2011-12-01 プリセットを有するデュアル・パルス幅医療用レーザ

Family Applications After (1)

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JP2011263849A Pending JP2012090993A (ja) 2004-08-13 2011-12-01 プリセットを有するデュアル・パルス幅医療用レーザ

Country Status (7)

Country Link
US (1) US20060142745A1 (enExample)
EP (4) EP2974686B1 (enExample)
JP (2) JP5183200B2 (enExample)
AU (1) AU2005272614B2 (enExample)
CA (1) CA2575564C (enExample)
ES (2) ES2543606T3 (enExample)
WO (1) WO2006020946A2 (enExample)

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Also Published As

Publication number Publication date
CA2575564C (en) 2015-02-17
EP2974686A1 (en) 2016-01-20
EP2438879A2 (en) 2012-04-11
AU2005272614A1 (en) 2006-02-23
AU2005272614B2 (en) 2011-07-14
EP3883072A1 (en) 2021-09-22
EP1782511B1 (en) 2015-04-29
EP2438879A3 (en) 2013-01-23
EP1782511A4 (en) 2011-07-20
EP1782511A2 (en) 2007-05-09
WO2006020946A2 (en) 2006-02-23
EP2974686B1 (en) 2021-03-03
US20060142745A1 (en) 2006-06-29
CA2575564A1 (en) 2006-02-23
JP2012090993A (ja) 2012-05-17
ES2543606T3 (es) 2015-08-20
WO2006020946A3 (en) 2006-12-28
ES2879968T3 (es) 2021-11-23
JP2008509755A (ja) 2008-04-03

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