BR0105551A - Otimização de correção por ablação de um sistema ótico e métodos associados - Google Patents

Otimização de correção por ablação de um sistema ótico e métodos associados

Info

Publication number
BR0105551A
BR0105551A BR0105551-8A BR0105551A BR0105551A BR 0105551 A BR0105551 A BR 0105551A BR 0105551 A BR0105551 A BR 0105551A BR 0105551 A BR0105551 A BR 0105551A
Authority
BR
Brazil
Prior art keywords
correction
cornea
ablation
optical
optical correction
Prior art date
Application number
BR0105551-8A
Other languages
English (en)
Inventor
John Alfred Campin
George H Pettit
Original Assignee
Alcon Universal 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22704467&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0105551(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcon Universal Ltd filed Critical Alcon Universal Ltd
Publication of BR0105551A publication Critical patent/BR0105551A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1015—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for wavefront analysis
    • 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
    • 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
    • A61F9/00806—Correction of higher orders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • 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
    • A61F2009/00844—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
    • A61F2009/00857—Calibration of the laser system considering biodynamics
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

Patente de Invenção: "OTIMIZAçãO DE CORREçãO POR ABLAçãO DE UM SISTEMA óTICO E MéTODOS ASSOCIADOS". Um sistema de correção ótica para a correção de defeitos visuais de um olho inclui um analisador de frente de onda que responde a uma frente de onda que emana de um olho para a determinação de uma diferença no trajeto ótico entre uma onda de referência e a frente de onda. Um conversor proporciona uma correção ótica com base na diferença de trajeto e sobre uma eficácia de ablação radialmente dependente. A correção de eficiência usa um polinómio de compensação da forma A + Bp + Cp^ 2^ + Dp^ 3^ + ... + Xp^ n^, na qual p é um raio normalizado medido a partir de uma parte central da córnea, alcançando um valor de 1 na borda da zona de correção ótica. Um feixe de laser que tem uma força suficiente para a ablação de material da córnea é direcionado para a córnea. A correção ótica é conseguida pela remoção de uma quantidade selecionada de material da córnea para criar uma mudança desejada no formato de córnea com base na correção ótica.
BR0105551-8A 2000-03-22 2001-03-22 Otimização de correção por ablação de um sistema ótico e métodos associados BR0105551A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19118700P 2000-03-22 2000-03-22
PCT/US2001/040352 WO2001087201A1 (en) 2000-03-22 2001-03-22 Optimization of ablation correction of an optical system and associated methods

Publications (1)

Publication Number Publication Date
BR0105551A true BR0105551A (pt) 2002-03-05

Family

ID=22704467

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0105551-8A BR0105551A (pt) 2000-03-22 2001-03-22 Otimização de correção por ablação de um sistema ótico e métodos associados

Country Status (13)

Country Link
US (1) US6569154B2 (pt)
EP (1) EP1235538B1 (pt)
JP (1) JP2003533277A (pt)
AR (1) AR032312A1 (pt)
AT (1) ATE268150T1 (pt)
AU (1) AU770888B2 (pt)
BR (1) BR0105551A (pt)
CA (1) CA2375163A1 (pt)
DE (1) DE60103609T2 (pt)
DK (1) DK1235538T3 (pt)
ES (1) ES2217137T3 (pt)
MX (1) MXPA01010535A (pt)
WO (1) WO2001087201A1 (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938203A1 (de) * 1999-08-11 2001-02-15 Aesculap Meditec Gmbh Verfahren und Vorrichtung zur Korrektur von Sehfehlern des menschlichen Auges
US6923802B2 (en) * 2000-03-13 2005-08-02 Memphis Eye & Cataract Assoc. System for generating ablation profiles for laser refractive eye surgery
US7044944B2 (en) * 2000-03-22 2006-05-16 Alcon Refractivehorizons, Inc. Optimization of ablation correction of an optical system and associated methods
US7431455B2 (en) 2005-03-22 2008-10-07 Amo Manufacturing Usa, Llc Pupilometer for pupil center drift and pupil size measurements at differing viewing distances
IL137635A0 (en) * 2000-08-01 2001-10-31 Visionix Ltd Apparatus for interactive optometry
IL143503A0 (en) * 2001-05-31 2002-04-21 Visionix Ltd Aberration correction spectacle lens
US6609794B2 (en) 2001-06-05 2003-08-26 Adaptive Optics Associates, Inc. Method of treating the human eye with a wavefront sensor-based ophthalmic instrument
US6595642B2 (en) 2001-08-31 2003-07-22 Adaptive Optics Associates, Inc. Ophthalmic instrument having Hartmann wavefront sensor with extended source
US6554429B1 (en) 2001-10-15 2003-04-29 Alcon, Inc. Method for determining accommodation
US6666857B2 (en) * 2002-01-29 2003-12-23 Robert F. Smith Integrated wavefront-directed topography-controlled photoablation
US7130835B2 (en) * 2002-03-28 2006-10-31 Bausch & Lomb Incorporated System and method for predictive ophthalmic correction
US7083609B2 (en) 2002-06-13 2006-08-01 Visx, Incorporated Corneal topography-based target warping
US6939342B2 (en) * 2002-12-12 2005-09-06 Bausch And Lomb Incorporated System and method for evaluating a secondary LASIK treatment
US7338164B2 (en) * 2003-07-31 2008-03-04 Visx, Incorporated Systems and methods for eye aberration and image sensor orientation
US7226443B1 (en) * 2003-11-07 2007-06-05 Alcon Refractivehorizons, Inc. Optimization of ablation correction of an optical system and associated methods
JP4609838B2 (ja) * 2004-08-10 2011-01-12 株式会社ニデック 角膜手術装置
US9352415B2 (en) * 2005-02-15 2016-05-31 Carl Zeiss Meditec Ag Method for generating an ablation program, method for ablating a body and means for carrying out said method
DE102005006897A1 (de) * 2005-02-15 2006-08-24 Carl Zeiss Meditec Ag Verfahren zur Erstellung eines Ablationsprogramms, Verfahren zur Ablation eines Körpers und Mittel zur Durchführung der Verfahren
WO2007002487A2 (en) 2005-06-24 2007-01-04 Boston Foundation For Sight Scleral contact lens with grooves and method of making lens
TWI262325B (en) * 2005-11-16 2006-09-21 Ind Tech Res Inst Eye aberration measurement and calibrating equipment and its method
EP2144582B1 (en) 2007-05-11 2017-08-23 AMO Development, LLC Combined wavefront and topography systems and methods
US8486055B2 (en) * 2007-06-26 2013-07-16 Bausch & Lomb Incorporated Method for modifying the refractive index of ocular tissues
US7988290B2 (en) * 2007-06-27 2011-08-02 AMO Wavefront Sciences LLC. Systems and methods for measuring the shape and location of an object
US7976163B2 (en) 2007-06-27 2011-07-12 Amo Wavefront Sciences Llc System and method for measuring corneal topography
US8740381B2 (en) * 2007-06-27 2014-06-03 Bausch & Lomb Incorporated Method and apparatus for extrapolating diagnostic data
US20090299345A1 (en) * 2008-05-27 2009-12-03 Bille Josef F System and method for reshaping a cornea using a combination of liob and structural change procedures
US7695135B1 (en) 2008-11-11 2010-04-13 Boston Foundation For Sight Scleral lens with scalloped channels or circumferential fenestrated channels
US7988293B2 (en) * 2008-11-14 2011-08-02 AMO Wavefront Sciences LLC. Method of qualifying light spots for optical measurements and measurement instrument employing method of qualifying light spots
US8622546B2 (en) 2011-06-08 2014-01-07 Amo Wavefront Sciences, Llc Method of locating valid light spots for optical measurement and optical measurement instrument employing method of locating valid light spots
US9265458B2 (en) 2012-12-04 2016-02-23 Sync-Think, Inc. Application of smooth pursuit cognitive testing paradigms to clinical drug development
US9380976B2 (en) 2013-03-11 2016-07-05 Sync-Think, Inc. Optical neuroinformatics
WO2014158615A1 (en) * 2013-03-13 2014-10-02 Optimedica Corporation Laser eye surgery system
CN105338932B (zh) 2013-03-13 2017-07-04 光学医疗公司 用于激光手术系统的自由浮动式患者接口

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420228A (en) * 1980-06-12 1983-12-13 Humphrey Instruments, Inc. Method and apparatus for analysis of corneal shape
FR2566140B1 (fr) 1984-06-15 1986-09-05 Onera (Off Nat Aerospatiale) Dispositif d'analyse et de correction de surfaces d'onde en temps reel a interferometre a polarisation
US4669466A (en) 1985-01-16 1987-06-02 Lri L.P. Method and apparatus for analysis and correction of abnormal refractive errors of the eye
US4750818A (en) 1985-12-16 1988-06-14 Cochran Gregory M Phase conjugation method
US5106183A (en) 1987-11-25 1992-04-21 Taunton Technologies, Inc. Topography measuring apparatus
US5221834A (en) 1991-06-28 1993-06-22 Eastman Kodak Company Method for providing feedback correction for an imaging device
US5339121A (en) 1991-11-01 1994-08-16 Visx, Incorported Rectilinear photokeratoscope
US5233174A (en) 1992-03-11 1993-08-03 Hughes Danbury Optical Systems, Inc. Wavefront sensor having a lenslet array as a null corrector
US5841511A (en) 1992-06-02 1998-11-24 Eyesys Technologies, Inc. Method of corneal analysis using a checkered placido apparatus
US5452031A (en) 1993-05-05 1995-09-19 Boston Eye Technology, Inc. Contact lens and a method for manufacturing contact lens
US5632742A (en) * 1994-04-25 1997-05-27 Autonomous Technologies Corp. Eye movement sensing method and system
US5849006A (en) * 1994-04-25 1998-12-15 Autonomous Technologies Corporation Laser sculpting method and system
US5493391A (en) 1994-07-11 1996-02-20 Sandia Corporation One dimensional wavefront distortion sensor comprising a lens array system
US5684545A (en) 1995-07-07 1997-11-04 New Mexico State University Technology Transfer Corp. Adaptive optics wave measurement and correction system
US5822035A (en) 1996-08-30 1998-10-13 Heidelberg Engineering Optische Messysteme Gmbh Ellipsometer
US6271914B1 (en) * 1996-11-25 2001-08-07 Autonomous Technologies Corporation Objective measurement and correction of optical systems using wavefront analysis
US5777719A (en) 1996-12-23 1998-07-07 University Of Rochester Method and apparatus for improving vision and the resolution of retinal images
US6302876B1 (en) * 1997-05-27 2001-10-16 Visx Corporation Systems and methods for imaging corneal profiles
CA2311818C (en) * 1997-11-21 2002-10-01 Autonomous Technologies Corporation Objective measurement and correction of optical systems using wavefront analysis
CA2306864C (en) * 1998-03-04 2012-05-15 Visx, Incorporated Systems for laser treatment of presbyopia using offset imaging
US6322216B1 (en) * 1999-10-07 2001-11-27 Visx, Inc Two camera off-axis eye tracker for laser eye surgery
US6394999B1 (en) * 2000-03-13 2002-05-28 Memphis Eye & Cataract Associates Ambulatory Surgery Center Laser eye surgery system using wavefront sensor analysis to control digital micromirror device (DMD) mirror patterns
US6460997B1 (en) * 2000-05-08 2002-10-08 Alcon Universal Ltd. Apparatus and method for objective measurements of optical systems using wavefront analysis

Also Published As

Publication number Publication date
US20020007176A1 (en) 2002-01-17
EP1235538A1 (en) 2002-09-04
DK1235538T3 (da) 2004-10-04
WO2001087201A1 (en) 2001-11-22
US6569154B2 (en) 2003-05-27
CA2375163A1 (en) 2001-11-22
DE60103609D1 (de) 2004-07-08
ES2217137T3 (es) 2004-11-01
AU5004801A (en) 2001-11-26
AR032312A1 (es) 2003-11-05
DE60103609T2 (de) 2005-07-28
AU770888B2 (en) 2004-03-04
JP2003533277A (ja) 2003-11-11
EP1235538B1 (en) 2004-06-02
MXPA01010535A (es) 2002-11-04
ATE268150T1 (de) 2004-06-15

Similar Documents

Publication Publication Date Title
BR0105551A (pt) Otimização de correção por ablação de um sistema ótico e métodos associados
BRPI0515667A (pt) método de inscrição para material frágil e equipamento de inscrição
AR032839A1 (es) Instrumento quirurgico para hacer incisiones para implantes en la esclerotica ocular
DE50007353D1 (de) Vorrichtung für die photorefraktive hornhautchirurgie bei sehfehlern höherer ordnung
WO2009134381A3 (en) Laser scoring with curved trajectory
FR2893872B1 (fr) Procede de coupage avec un laser a fibre d'acier c-mn
WO2001070335A8 (en) An adjustable universal implant blank for modifying corneal curvature and methods of modifying corneal curvature therewith
DE60032746D1 (de) Universell verwendbares implantat zur veränderung der hornhautkrümmung
ATE392983T1 (de) Titan-aluminium-sitzschiene
WO2009036104A3 (en) Effective laser photodisruptive surgery in a gravity field
CA2612023A1 (en) Femtosecond laser micromachining of a contact lens and a contact lens manufactured thereby
WO2001009665A8 (en) Optical beam shaper
BR0105603A (pt) Sistema e método de informação para piloto, atuado por olhar fixo sem mostrador visual
BR0206699A (pt) Sistema de fornecimento de enxerto
WO2008030719A3 (en) System and method for resecting corneal tissue using non-continuous initial incisions
BR9904732A (pt) Dentes de vedação de motor de turbina a gás retificado por choque a laser
IE822320L (en) Microsurgical laser instrument
ES2137595T3 (es) Pinza quirurgica con un anillo de bloqueo.
UY28912A1 (es) Procedimiento para la preparación de derivados de 1,4-difenilazetidinona
WO2007115034A3 (en) Method and system for correcting an optical beam
DE60108727D1 (de) Farbige visko-elastische zusammensetzung
JP2021512707A5 (pt)
JP2011524218A (ja) 集束レーザ照射による組織片削り出し機器
AR013273A1 (es) SISTEMA MATERIAL VISCOELÁSTICO GELIFICABLE FORMADO POR DOS PARTES CON POLíMEROS DE GALACTOMANANO Y BORATO.
ES2063729T3 (es) Articulacion para un gato elevacoches.

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2082 DE 30/11/2010.