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AU2001275779A1 - Liquid crystal mask for ophthamological laser surgery - Google Patents

Liquid crystal mask for ophthamological laser surgery

Info

Publication number
AU2001275779A1
AU2001275779A1 AU2001275779A AU7577901A AU2001275779A1 AU 2001275779 A1 AU2001275779 A1 AU 2001275779A1 AU 2001275779 A AU2001275779 A AU 2001275779A AU 7577901 A AU7577901 A AU 7577901A AU 2001275779 A1 AU2001275779 A1 AU 2001275779A1
Authority
AU
Australia
Prior art keywords
ophthamological
liquid crystal
laser surgery
crystal mask
mask
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
AU2001275779A
Other languages
English (en)
Inventor
Eduardo Matallana
Luis A. Ruiz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2001275779A1 publication Critical patent/AU2001275779A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70216—Mask projection systems
    • G03F7/70283—Mask effects on the imaging process
    • G03F7/70291—Addressable masks, e.g. spatial light modulators [SLMs], digital micro-mirror devices [DMDs] or liquid crystal display [LCD] patterning devices
    • 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
    • A61F9/00802—Methods or devices for eye surgery using laser for photoablation
    • A61F9/00804—Refractive treatments
    • A61F9/00808—Inducing higher orders, e.g. for correction of presbyopia
    • 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
    • A61F9/00802—Methods or devices for eye surgery using laser for photoablation
    • A61F9/00817—Beam shaping with masks
    • 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
    • A61F2009/00846—Eyetracking
    • 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
    • A61F2009/00878—Planning
    • A61F2009/0088—Planning 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
    • A61F2009/00878—Planning
    • A61F2009/00882—Planning based on topography

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Beam Processing (AREA)
  • Liquid Crystal (AREA)
  • Laser Surgery Devices (AREA)
AU2001275779A 2000-06-21 2001-06-20 Liquid crystal mask for ophthamological laser surgery Abandoned AU2001275779A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/598,226 US6436093B1 (en) 2000-06-21 2000-06-21 Controllable liquid crystal matrix mask particularly suited for performing ophthamological surgery, a laser system with said mask and a method of using the same
US09/598,226 2000-06-21
PCT/IB2001/001426 WO2001097724A2 (fr) 2000-06-21 2001-06-20 Masque a matrice a cristaux liquides controlable adapte pour la chirurgie ophtalmique, systeme laser comprenant ce masque et procede utilisant ce masque

Publications (1)

Publication Number Publication Date
AU2001275779A1 true AU2001275779A1 (en) 2002-01-02

Family

ID=24394725

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001275779A Abandoned AU2001275779A1 (en) 2000-06-21 2001-06-20 Liquid crystal mask for ophthamological laser surgery

Country Status (3)

Country Link
US (2) US6436093B1 (fr)
AU (1) AU2001275779A1 (fr)
WO (1) WO2001097724A2 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3918399B2 (ja) * 2000-04-28 2007-05-23 富士通株式会社 液晶素子
US6464692B1 (en) 2000-06-21 2002-10-15 Luis Antonio Ruiz Controllable electro-optical patternable mask, system with said mask and method of using the same
US7156859B2 (en) 2001-07-23 2007-01-02 Fos Holding S.A. Device for separating the epithelium layer from the surface of the cornea of an eye
WO2004014244A2 (fr) * 2002-08-13 2004-02-19 Microbotics Corporation Systeme de robot microchirurgical
US6991644B2 (en) * 2002-12-12 2006-01-31 Cutera, Inc. Method and system for controlled spatially-selective epidermal pigmentation phototherapy with UVA LEDs
JP4118154B2 (ja) * 2003-01-31 2008-07-16 株式会社ニデック レーザ治療装置
JP4546062B2 (ja) * 2003-10-10 2010-09-15 株式会社ニデック レーザ治療装置
MXPA06010560A (es) * 2004-03-15 2007-01-18 Visx Inc Estabilizacion de energia de laser alimentada.
US20060246358A1 (en) * 2005-03-17 2006-11-02 Edwin Ryan Device and method to treat blood vessels in the eye
US20060287662A1 (en) * 2005-05-26 2006-12-21 Ntk Enterprises, Inc. Device, system, and method for epithelium protection during cornea reshaping
US9248047B2 (en) * 2006-01-23 2016-02-02 Ziemer Holding Ag System for protecting tissue in the treatment of eyes
US7691099B2 (en) 2006-07-12 2010-04-06 Ntk Enterprises, Inc. Deuterated ocular solutions for LTK and other surgical eye procedures
US20080257871A1 (en) * 2007-04-20 2008-10-23 Leiser Judson M Ablation device
US8603081B2 (en) * 2007-08-23 2013-12-10 Ntk Enterprises, Inc. System and method for defining and controlling LTK and other surgical eye procedures to produce little or no stromal collagen shrinkage
US9411938B2 (en) * 2009-04-02 2016-08-09 Sie Ag, Surgical Instrument Engineering System for defining cuts in eye tissue
US10000965B2 (en) 2010-01-16 2018-06-19 Cardinal Cg Company Insulating glass unit transparent conductive coating technology
US10000411B2 (en) 2010-01-16 2018-06-19 Cardinal Cg Company Insulating glass unit transparent conductivity and low emissivity coating technology
US10060180B2 (en) 2010-01-16 2018-08-28 Cardinal Cg Company Flash-treated indium tin oxide coatings, production methods, and insulating glass unit transparent conductive coating technology
EP3797743A3 (fr) 2010-05-10 2021-07-21 Ramot at Tel Aviv University, Ltd. Système et procédé de traitement d'un oeil
US9155659B2 (en) * 2010-10-19 2015-10-13 Wake Forest University Health Sciences One-card presbyopia treatment laser systems and related methods
IN2014KN01217A (fr) * 2011-12-13 2015-10-16 Wavelight Gmbh
US8598488B2 (en) 2011-12-23 2013-12-03 Electro Scientific Industries, Inc. Method and apparatus for adjusting radiation spot size
WO2014132162A1 (fr) 2013-02-26 2014-09-04 Belkin Laser Ltd. Système de traitement du glaucome
JP6200789B2 (ja) * 2013-11-27 2017-09-20 株式会社ジャパンディスプレイ 表示装置
US9861526B1 (en) * 2014-06-30 2018-01-09 TECLens, LLC Programmable patterning and masking array for corneal collagen crosslinking
CN111683631B (zh) * 2018-02-05 2022-06-28 爱尔康公司 通过将材料打印到靶区上的眼睛屈光治疗
US11382794B2 (en) 2018-07-02 2022-07-12 Belkin Laser Ltd. Direct selective laser trabeculoplasty
CN112912041B (zh) 2018-10-28 2023-06-06 贝尔金视觉有限公司 对直接选择性激光小梁成形术的保护
US11028012B2 (en) 2018-10-31 2021-06-08 Cardinal Cg Company Low solar heat gain coatings, laminated glass assemblies, and methods of producing same
WO2021248100A1 (fr) * 2020-06-05 2021-12-09 Robert Epstein Masque uv pour le traitement de réticulation du kératocône
CN115666464A (zh) 2020-07-19 2023-01-31 贝尔金视觉有限公司 自动囊切开术

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US473214A (en) 1892-04-19 Island
GB417952A (en) * 1933-04-26 1934-10-16 Vickers Armstrongs Ltd Improvements in or relating to devices for piling sheets delivered from machines
US3096767A (en) 1961-05-11 1963-07-09 Trg Inc Photo-cauterizer with coherent light source
US4245883A (en) 1978-12-26 1981-01-20 Bell Telephone Laboratories, Incorporated Electrochromic optical device
DE3135591A1 (de) 1981-09-09 1983-04-21 Bogner, Udo, Dr., 8400 Regensburg Spannungsabhaengiges optisches bauelement, insbesondere mit der funktion eines spannungsmemory und zur verbindung bzw. kopplung von elektrischen und/oder elektronischen teilen von anlagen miteinander
DE3138968A1 (de) 1981-09-30 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Optische steuervorrichtung zum steuern der in einem optischen wellenleiter gefuehrten strahlung, insbesondere optischer schalter
DE3235678A1 (de) 1982-09-27 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Transversalfilter mit einem analogen schieberegister
US4732148A (en) 1983-11-17 1988-03-22 Lri L.P. Method for performing ophthalmic laser surgery
US5312320A (en) 1983-11-17 1994-05-17 Visx, Incorporated Apparatus for performing ophthalmological surgery
US5219343A (en) 1983-11-17 1993-06-15 Visx Incorporated Apparatus for performing ophthalmogolical surgery
US5207668A (en) 1983-11-17 1993-05-04 Visx Incorporated Method for opthalmological surgery
US5711762A (en) * 1983-12-15 1998-01-27 Visx, Incorporated Laser surgery apparatus and method
GB8606821D0 (en) 1986-03-19 1986-04-23 Pa Consulting Services Corneal reprofiling
US4856513A (en) 1987-03-09 1989-08-15 Summit Technology, Inc. Laser reprofiling systems and methods
US4911711A (en) 1986-12-05 1990-03-27 Taunton Technologies, Inc. Sculpture apparatus for correcting curvature of the cornea
EP0293126A1 (fr) 1987-05-20 1988-11-30 Keeler Limited Appareil de photocoagulation
CA2021110A1 (fr) 1989-09-05 1991-03-06 Colloptics, Inc. Sculpture ou rayons laser avec cache de surface pour modelage
US5279932A (en) 1989-09-13 1994-01-18 Fuji Photo Film Co., Ltd. Optical response element
US5082755A (en) * 1989-10-02 1992-01-21 General Electric Company Liquid crystal programmable photoresist exposure method for making a set of masks
US5105215A (en) 1989-10-02 1992-04-14 General Electric Company Liquid crystal programmable photoresist exposure system
WO1991010170A1 (fr) * 1989-12-22 1991-07-11 Manufacturing Sciences, Inc. Appareil de masquage programmable
JP3150322B2 (ja) * 1990-05-18 2001-03-26 株式会社日立製作所 レーザによる配線切断加工方法及びレーザ加工装置
NL9001982A (nl) 1990-09-10 1992-04-01 Koninkl Philips Electronics Nv Interconnectiestructuur.
IT1242932B (it) 1990-11-14 1994-05-18 Guido Maria Nizzola Apparecchiatura per la correzione della presbiopia mediante modellazione della superficie corneale per foto ablazione
US6112114A (en) 1991-12-16 2000-08-29 Laser Diagnostic Technologies, Inc. Eye examination apparatus employing polarized light probe
US5303709A (en) 1991-12-16 1994-04-19 Dreher Andreas W Retinal eye disease diagnostic system
US5520679A (en) 1992-12-03 1996-05-28 Lasersight, Inc. Ophthalmic surgery method using non-contact scanning laser
JP2616660B2 (ja) 1993-06-21 1997-06-04 日本電気株式会社 厚膜配線パターンの露光装置および厚膜の成形方法
US5556395A (en) * 1993-05-07 1996-09-17 Visx Incorporated Method and system for laser treatment of refractive error using an offset image of a rotatable mask
JPH06324383A (ja) 1993-05-17 1994-11-25 Fuji Photo Optical Co Ltd アルバダ式ファインダ
WO1994029760A1 (fr) * 1993-06-04 1994-12-22 Summit Technology, Inc. Appareil a ouverture rotative et procedes de photoablation de surfaces
US5395356A (en) 1993-06-04 1995-03-07 Summit Technology, Inc. Correction of presbyopia by photorefractive keratectomy
GB9322948D0 (en) 1993-11-08 1994-01-05 Varintelligent Bvi Ltd Liquid crystal display
JP3279789B2 (ja) * 1993-12-10 2002-04-30 株式会社小松製作所 着色レーザマーキング装置
US5928129A (en) 1994-06-29 1999-07-27 Ruiz; Luis Antonio Apparatus and method for performing presbyopia corrective surgery
US5533997A (en) 1994-06-29 1996-07-09 Ruiz; Luis A. Apparatus and method for performing presbyopia corrective surgery
JP3265553B2 (ja) * 1994-08-19 2002-03-11 株式会社小松製作所 レーザマーキング方法
JP3132630B2 (ja) 1994-08-25 2001-02-05 科学技術振興事業団 チオフェン誘導体の重合体とその製造法
JPH08243765A (ja) 1995-03-07 1996-09-24 Komatsu Ltd レーザ刻印装置
WO1996027992A2 (fr) 1995-03-08 1996-09-12 Philips Electronics N.V. Systeme d'affichage d'image tridimensionnelle
US5917890A (en) 1995-12-29 1999-06-29 At&T Corp Disambiguation of alphabetic characters in an automated call processing environment
JPH09277069A (ja) 1996-04-12 1997-10-28 Komatsu Ltd 液晶マスク、液晶式レーザマーカ及びそれを用いた刻印方法
DE69731454T2 (de) 1996-08-22 2005-10-20 Koninklijke Philips Electronics N.V. Elektooptische schaltvorrichtung
DE69727551T2 (de) 1996-09-05 2004-12-30 Koninklijke Philips Electronics N.V. Gerät für optische Kommunikation
US5871879A (en) 1996-10-24 1999-02-16 Agfa-Gevaert, N.V. Material comprising a layer on a glass support
JPH10156561A (ja) * 1996-11-29 1998-06-16 Komatsu Ltd レーザマーキング方法および装置および液晶素子の駆動方法
AUPO736797A0 (en) * 1997-06-16 1997-07-10 Lions Eye Institute Of Western Australia Incorporated, The Large beam scanning laser ablation
US5894338A (en) 1997-09-25 1999-04-13 Vismed System and method for diagnosing vision disorders
US5928221A (en) * 1997-11-17 1999-07-27 Coherent, Inc. Fluence monitoring method for laser treatment of biological tissue
DE69931419T2 (de) * 1998-03-31 2006-12-28 Nidek Co., Ltd., Gamagori Ophthalmologisches Gerät
US9267926B2 (en) 2012-11-12 2016-02-23 Spirit Aerosystems, Inc. Self adjusting corner scanner

Also Published As

Publication number Publication date
US20030040738A1 (en) 2003-02-27
WO2001097724A3 (fr) 2002-12-05
US6436093B1 (en) 2002-08-20
US6736806B2 (en) 2004-05-18
WO2001097724A2 (fr) 2001-12-27

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