JP5601610B2 - 眼科用レーザ治療装置 - Google Patents

眼科用レーザ治療装置 Download PDF

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Publication number
JP5601610B2
JP5601610B2 JP2010084684A JP2010084684A JP5601610B2 JP 5601610 B2 JP5601610 B2 JP 5601610B2 JP 2010084684 A JP2010084684 A JP 2010084684A JP 2010084684 A JP2010084684 A JP 2010084684A JP 5601610 B2 JP5601610 B2 JP 5601610B2
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Japan
Prior art keywords
spot
pattern
scanning
spots
scanning pattern
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JP2010084684A
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English (en)
Japanese (ja)
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JP2011212349A (ja
JP2011212349A5 (enExample
Inventor
均 阿部
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Nidek Co Ltd
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Nidek Co 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 Nidek Co Ltd filed Critical Nidek Co Ltd
Priority to JP2010084684A priority Critical patent/JP5601610B2/ja
Priority to US13/073,217 priority patent/US9050170B2/en
Priority to EP11160163A priority patent/EP2371327B1/en
Publication of JP2011212349A publication Critical patent/JP2011212349A/ja
Publication of JP2011212349A5 publication Critical patent/JP2011212349A5/ja
Application granted granted Critical
Publication of JP5601610B2 publication Critical patent/JP5601610B2/ja
Priority to US14/703,275 priority patent/US9308129B2/en
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Anticipated expiration legal-status Critical

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00821—Methods or devices for eye surgery using laser for coagulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00589—Coagulation
    • 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
    • A61B2018/00988—Means for storing information, e.g. calibration constants, or for preventing excessive use, e.g. usage, service life counter
    • 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
    • A61B2018/2015—Miscellaneous features
    • A61B2018/2025—Miscellaneous features with a pilot 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
    • A61B2018/2035—Beam shaping or redirecting; Optical components therefor
    • A61B2018/20351—Scanning mechanisms
    • 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
    • A61B2018/2035—Beam shaping or redirecting; Optical components therefor
    • A61B2018/20351—Scanning mechanisms
    • A61B2018/20359—Scanning mechanisms by movable mirrors, e.g. galvanometric
    • 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
    • A61B2018/2035—Beam shaping or redirecting; Optical components therefor
    • A61B2018/205545—Arrangements for particular spot shape, e.g. square or annular
    • 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
    • A61B2018/2035—Beam shaping or redirecting; Optical components therefor
    • A61B2018/205547—Controller with specific architecture or programmatic algorithm for directing scan path, spot size or shape, or spot intensity, fluence or irradiance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00863—Retina
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00897—Scanning mechanisms or algorithms

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
JP2010084684A 2010-03-31 2010-03-31 眼科用レーザ治療装置 Active JP5601610B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010084684A JP5601610B2 (ja) 2010-03-31 2010-03-31 眼科用レーザ治療装置
US13/073,217 US9050170B2 (en) 2010-03-31 2011-03-28 Ophthalmic laser treatment apparatus
EP11160163A EP2371327B1 (en) 2010-03-31 2011-03-29 Ophthalmic laser treatment apparatus
US14/703,275 US9308129B2 (en) 2010-03-31 2015-05-04 Ophthalmic laser treatment apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010084684A JP5601610B2 (ja) 2010-03-31 2010-03-31 眼科用レーザ治療装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2014078436A Division JP5928516B2 (ja) 2014-04-07 2014-04-07 眼科用レーザ治療装置
JP2014161387A Division JP5800169B2 (ja) 2014-08-07 2014-08-07 眼科用レーザ治療装置

Publications (3)

Publication Number Publication Date
JP2011212349A JP2011212349A (ja) 2011-10-27
JP2011212349A5 JP2011212349A5 (enExample) 2013-05-16
JP5601610B2 true JP5601610B2 (ja) 2014-10-08

Family

ID=44117381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010084684A Active JP5601610B2 (ja) 2010-03-31 2010-03-31 眼科用レーザ治療装置

Country Status (3)

Country Link
US (2) US9050170B2 (enExample)
EP (1) EP2371327B1 (enExample)
JP (1) JP5601610B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9278029B2 (en) 2011-10-19 2016-03-08 Iridex Corporation Short duration pulse grid pattern laser treatment and methods
US10238541B2 (en) 2011-10-19 2019-03-26 Iridex Corporation Short duration pulse grid pattern laser treatment and methods
US9849034B2 (en) * 2011-11-07 2017-12-26 Alcon Research, Ltd. Retinal laser surgery
JP5956884B2 (ja) 2012-09-13 2016-07-27 株式会社トプコン レーザ治療装置
US9004780B2 (en) 2012-09-24 2015-04-14 Iridex Corporation Hybrid device identifier
JP6040688B2 (ja) * 2012-09-28 2016-12-07 株式会社ニデック 眼科用レーザ治療装置
KR101421654B1 (ko) * 2012-11-13 2014-07-22 주식회사 루트로닉 안과용 치료장치 및 이의 제어방법
JP6236882B2 (ja) * 2013-06-03 2017-11-29 株式会社ニデック レーザ治療装置
JP6937564B2 (ja) * 2016-11-08 2021-09-22 株式会社トプコン 眼科レーザシステム
JP7427891B2 (ja) * 2019-09-17 2024-02-06 株式会社ニデック レーザ治療装置およびレーザ治療制御プログラム
US20240099889A1 (en) * 2022-09-28 2024-03-28 Nidek Co., Ltd. Ophthalmic laser treatment device
US20250268757A1 (en) * 2024-02-28 2025-08-28 Nidek Co.,Ltd. Ophthalmic laser treatment device

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02161930A (ja) 1988-12-16 1990-06-21 Topcon Corp レーザー走査式光凝固装置
US6099522A (en) * 1989-02-06 2000-08-08 Visx Inc. Automated laser workstation for high precision surgical and industrial interventions
US5938657A (en) 1997-02-05 1999-08-17 Sahar Technologies, Inc. Apparatus for delivering energy within continuous outline
US5906609A (en) 1997-02-05 1999-05-25 Sahar Technologies Method for delivering energy within continuous outline
EP1109520A1 (en) 1998-09-04 2001-06-27 Sunrise Technologies International, Inc. Radiation treatment system and methods for correcting vision
US6585725B1 (en) 1999-04-20 2003-07-01 Nidek Co., Ltd. Laser irradiation method for laser treatment and laser treatment apparatus
JP4349705B2 (ja) 1999-11-26 2009-10-21 株式会社ニデック 光凝固装置
JP2002165893A (ja) 2000-12-01 2002-06-11 Nidek Co Ltd レーザ治療装置
US20020099363A1 (en) 2001-01-23 2002-07-25 Woodward Benjamin W. Radiation treatment system and method of using same
JP3977017B2 (ja) 2001-02-01 2007-09-19 株式会社ニデック レーザ治療装置
AUPR463201A0 (en) 2001-04-27 2001-05-24 Q-Vis Limited Optical beam delivery configuration
US7108691B2 (en) 2002-02-12 2006-09-19 Visx, Inc. Flexible scanning beam imaging system
US7766903B2 (en) * 2003-12-24 2010-08-03 The Board Of Trustees Of The Leland Stanford Junior University Patterned laser treatment of the retina
US8394084B2 (en) 2005-01-10 2013-03-12 Optimedica Corporation Apparatus for patterned plasma-mediated laser trephination of the lens capsule and three dimensional phaco-segmentation
US20070129775A1 (en) 2005-09-19 2007-06-07 Mordaunt David H System and method for generating treatment patterns
CN101553280A (zh) 2005-09-19 2009-10-07 眼科医疗公司 用于产生处理图案的系统和方法
US20070121069A1 (en) 2005-11-16 2007-05-31 Andersen Dan E Multiple spot photomedical treatment using a laser indirect ophthalmoscope
WO2007082102A2 (en) 2006-01-12 2007-07-19 Optimedica Corporation Optical delivery systems and methods of providing adjustable beam diameter, spot size and/or spot shape
US20080015553A1 (en) 2006-07-12 2008-01-17 Jaime Zacharias Steering laser treatment system and method of use
EP2617397B1 (en) 2007-03-13 2016-12-14 Optimedica Corporation Intraocular lens providing improved placement
US10398599B2 (en) * 2007-10-05 2019-09-03 Topcon Medical Laser Systems Inc. Semi-automated ophthalmic photocoagulation method and apparatus
DE102009021604A1 (de) * 2009-05-15 2010-11-18 Carl Zeiss Meditec Ag Verfahren zur Markierung von Koagulationsstellen auf einer Retina sowie System zur Koagulation der Retina
US8845625B2 (en) 2010-01-22 2014-09-30 Optimedica Corporation Method and apparatus for automated placement of scanned laser capsulorhexis incisions

Also Published As

Publication number Publication date
US9050170B2 (en) 2015-06-09
US9308129B2 (en) 2016-04-12
JP2011212349A (ja) 2011-10-27
US20110245815A1 (en) 2011-10-06
EP2371327B1 (en) 2013-01-16
EP2371327A1 (en) 2011-10-05
US20150230986A1 (en) 2015-08-20

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