ES2543606T3 - Láser médico con anchura de pulsos dual con preajustes - Google Patents

Láser médico con anchura de pulsos dual con preajustes Download PDF

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Publication number
ES2543606T3
ES2543606T3 ES05786439.9T ES05786439T ES2543606T3 ES 2543606 T3 ES2543606 T3 ES 2543606T3 ES 05786439 T ES05786439 T ES 05786439T ES 2543606 T3 ES2543606 T3 ES 2543606T3
Authority
ES
Spain
Prior art keywords
pulse
output
approximately
laser
high voltage
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES05786439.9T
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English (en)
Spanish (es)
Inventor
Dmitri Boutoussov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biolase Inc
Original Assignee
Biolase 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 Biolase Inc filed Critical Biolase Inc
Application granted granted Critical
Publication of ES2543606T3 publication Critical patent/ES2543606T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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

Landscapes

  • 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)
ES05786439.9T 2004-08-13 2005-08-12 Láser médico con anchura de pulsos dual con preajustes Expired - Lifetime ES2543606T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60141504P 2004-08-13 2004-08-13
US601415P 2004-08-13
PCT/US2005/028891 WO2006020946A2 (en) 2004-08-13 2005-08-12 Dual pulse-width medical laser with presets

Publications (1)

Publication Number Publication Date
ES2543606T3 true ES2543606T3 (es) 2015-08-20

Family

ID=35908219

Family Applications (2)

Application Number Title Priority Date Filing Date
ES05786439.9T Expired - Lifetime ES2543606T3 (es) 2004-08-13 2005-08-12 Láser médico con anchura de pulsos dual con preajustes
ES15165496T Expired - Lifetime ES2879968T3 (es) 2004-08-13 2005-08-12 Láser médico con anchura de pulsos dual con preajustes

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES15165496T Expired - Lifetime ES2879968T3 (es) 2004-08-13 2005-08-12 Láser médico con anchura de pulsos dual con preajustes

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
JP5183200B2 (ja) 2013-04-17
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
WO2006020946A3 (en) 2006-12-28
ES2879968T3 (es) 2021-11-23
JP2008509755A (ja) 2008-04-03

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