CA2769099A1 - Optical system for ophthalmic surgical laser - Google Patents

Optical system for ophthalmic surgical laser Download PDF

Info

Publication number
CA2769099A1
CA2769099A1 CA2769099A CA2769099A CA2769099A1 CA 2769099 A1 CA2769099 A1 CA 2769099A1 CA 2769099 A CA2769099 A CA 2769099A CA 2769099 A CA2769099 A CA 2769099A CA 2769099 A1 CA2769099 A1 CA 2769099A1
Authority
CA
Canada
Prior art keywords
scanner
scanning
laser
pivot point
laser system
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.)
Abandoned
Application number
CA2769099A
Other languages
English (en)
French (fr)
Inventor
Ferenc Raksi
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.)
Alcon Lensx Inc
Original Assignee
Alcon Lensx 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
Priority claimed from US12/511,979 external-priority patent/US8500725B2/en
Application filed by Alcon Lensx Inc filed Critical Alcon Lensx Inc
Publication of CA2769099A1 publication Critical patent/CA2769099A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
    • 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
    • A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
    • A61F9/0084—Laser features or special beam parameters therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0031—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration for scanning purposes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0068—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration having means for controlling the degree of correction, e.g. using phase modulators, movable elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
    • 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
    • A61F2009/00844—Feedback systems
    • A61F2009/00848—Feedback systems based on wavefront
    • 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
    • A61F2009/00855—Calibration of the laser system
    • A61F2009/00859—Calibration of the laser system considering nomograms
    • 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
    • A61F2009/0087—Lens
    • 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
    • A61F2009/00872—Cornea
    • 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Laser Surgery Devices (AREA)
  • Eye Examination Apparatus (AREA)
  • Lasers (AREA)
CA2769099A 2009-07-29 2010-07-21 Optical system for ophthalmic surgical laser Abandoned CA2769099A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/511,979 US8500725B2 (en) 2009-07-29 2009-07-29 Optical system for ophthalmic surgical laser
US12/511,979 2009-07-29
PCT/US2010/042786 WO2011017000A2 (en) 2009-07-29 2010-07-21 Optical system for ophthalmic surgical laser

Publications (1)

Publication Number Publication Date
CA2769099A1 true CA2769099A1 (en) 2011-02-10

Family

ID=45804341

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2769099A Abandoned CA2769099A1 (en) 2009-07-29 2010-07-21 Optical system for ophthalmic surgical laser

Country Status (8)

Country Link
EP (1) EP2459135A4 (ja)
JP (1) JP5540097B2 (ja)
KR (1) KR20120068819A (ja)
CN (1) CN102596126B (ja)
AU (1) AU2010281494B2 (ja)
CA (1) CA2769099A1 (ja)
MX (1) MX2012001330A (ja)
RU (1) RU2544371C2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021205111A1 (fr) * 2020-04-07 2021-10-14 Universite de Bordeaux Appareil de chirurgie ophtalmique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017107915A1 (de) * 2016-07-18 2018-01-18 Carl Zeiss Meditec Ag System zur Augentherapie mittels Gewebebearbeitung durch nichtlineare Wechselwirkung
CA3098612A1 (en) * 2018-05-03 2019-11-07 Thorlabs, Inc. Laser scan head design for three scanning mirrors with optics

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901718A (en) * 1988-02-02 1990-02-20 Intelligent Surgical Lasers 3-Dimensional laser beam guidance system
JP3148216B2 (ja) * 1990-01-22 2001-03-19 株式会社エス・エル・ティ・ジャパン レーザ光照射による治療装置
DE19814095C2 (de) * 1998-03-30 2003-08-14 Zeiss Carl Jena Gmbh Verfahren und Anordnung zur Kontrolle und Steuerung der Behandlungsparameter an einem ophthalmologischen Behandlungsgerät
US6322216B1 (en) * 1999-10-07 2001-11-27 Visx, Inc Two camera off-axis eye tracker for laser eye surgery
RU2183107C2 (ru) * 2000-09-07 2002-06-10 Государственное учреждение "Межотраслевой научно-технический комплекс "Микрохирургия глаза" Устройство для формирования профиля лазерного излучения
US6607527B1 (en) * 2000-10-17 2003-08-19 Luis Antonio Ruiz Method and apparatus for precision laser surgery
US7618415B2 (en) * 2004-04-09 2009-11-17 Technolas Perfect Vision Gmbh Beam steering system for corneal laser surgery
JP4280285B2 (ja) * 2004-10-07 2009-06-17 パナソニック株式会社 光ディスク装置
CA2595324C (en) * 2005-01-21 2015-08-11 Massachusetts Institute Of Technology Methods and apparatus for optical coherence tomography scanning
JPWO2006082738A1 (ja) * 2005-02-03 2008-06-26 株式会社ニコン オプティカルインテグレータ、照明光学装置、露光装置、および露光方法
CN2860437Y (zh) * 2005-06-02 2007-01-24 新视界有限公司 半导体激光泵式激光显微手术仪
SE529763C2 (sv) * 2005-10-10 2007-11-20 Tobii Technology Ab Ögonrörelseföljare med ett utökat omfång av arbetsavstånd
US20070106285A1 (en) * 2005-11-09 2007-05-10 Ferenc Raksi Laser scanner
US8262646B2 (en) * 2006-01-20 2012-09-11 Lensar, Inc. System and method for providing the shaped structural weakening of the human lens with a laser
JP5100018B2 (ja) * 2006-03-06 2012-12-19 キヤノン株式会社 光走査装置及びそれを用いた画像形成装置
CN201085731Y (zh) * 2007-02-15 2008-07-16 新视界有限公司 高效率飞点扫描激光视力治疗仪
CN103169568B (zh) * 2007-03-13 2015-07-15 眼科医疗公司 用于创建切口以提高人工晶状体设置的装置
US8623038B2 (en) * 2007-04-26 2014-01-07 Carl Zeiss Meditec Ag Re-treatment for ophthalmic correction of refraction
EP2194903B1 (en) * 2007-09-06 2017-10-25 Alcon LenSx, Inc. Precise targeting of surgical photodisruption
EP2197382A4 (en) * 2007-09-10 2013-01-23 Alcon Lensx Inc EFFECTIVE LASER PHOTODISRUPTIVE OPERATION IN A HEAVY FIELD
CN101344639B (zh) * 2008-08-27 2010-12-08 中国科学院光电技术研究所 基于蚁群算法的自适应光学系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021205111A1 (fr) * 2020-04-07 2021-10-14 Universite de Bordeaux Appareil de chirurgie ophtalmique

Also Published As

Publication number Publication date
EP2459135A2 (en) 2012-06-06
EP2459135A4 (en) 2012-11-07
RU2012107317A (ru) 2013-09-10
AU2010281494A1 (en) 2012-02-16
CN102596126A (zh) 2012-07-18
JP5540097B2 (ja) 2014-07-02
JP2013500131A (ja) 2013-01-07
MX2012001330A (es) 2012-08-15
KR20120068819A (ko) 2012-06-27
RU2544371C2 (ru) 2015-03-20
CN102596126B (zh) 2014-08-13
AU2010281494B2 (en) 2015-01-22

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20150630

FZDE Discontinued

Effective date: 20170721