BRPI0404902A - Otimização da correção de ablação de um sistema ótico e métodos associados - Google Patents

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

Info

Publication number
BRPI0404902A
BRPI0404902A BR0404902-0A BRPI0404902A BRPI0404902A BR PI0404902 A BRPI0404902 A BR PI0404902A BR PI0404902 A BRPI0404902 A BR PI0404902A BR PI0404902 A BRPI0404902 A BR PI0404902A
Authority
BR
Brazil
Prior art keywords
data
wavefront
processor
user
correction
Prior art date
Application number
BR0404902-0A
Other languages
English (en)
Inventor
John Alfred Campin
George H Pettit
William T Lefebvre
Kevin K Liedel
Original Assignee
Alcon Refractive Horizons 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 Alcon Refractive Horizons Inc filed Critical Alcon Refractive Horizons Inc
Publication of BRPI0404902A publication Critical patent/BRPI0404902A/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
    • A61F9/00806—Correction of higher orders
    • 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
    • A61F2009/00872—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)
  • Life Sciences & Earth Sciences (AREA)
  • Ophthalmology & Optometry (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)
  • Eye Examination Apparatus (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

"OTIMIZAçãO DA CORREçãO DE ABLAçãO DE UM SISTEMA óTICO E MéTODOS ASSOCIADOS". A presente invenção refere-se a um método para otimizar a prescrição para tratamento de córnea com ablação a laser que realiza a modificação dos dados de correção refrativos com base na frente de onda com o uso de nomogramas inseridos pelo usuário/doutor. Dados compreendendo uma descrição da frente de onda do olho do paciente são recebidos e exibidos para um usuário, que pode então fazer modificações nesses dados de tratamento. Uma modificação é calculada com base na correção desejada para produzir dados de descrição de frente de onda corrigidos, que são exibidos para o usuário. Um sistema inclui um processador e um dispositivo para transmitir a descrição da frente de onda do olho do paciente para o processador. Um dispositivo de entrada é adaptado para receber a correção desejada nos dados de descrição da frente de onda. O software é residente no processador tendo segmentos de código para implementar os cálculos como descrito.
BR0404902-0A 2003-11-07 2004-11-08 Otimização da correção de ablação de um sistema ótico e métodos associados BRPI0404902A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51818203P 2003-11-07 2003-11-07
US10/740,374 US7226443B1 (en) 2003-11-07 2003-12-18 Optimization of ablation correction of an optical system and associated methods

Publications (1)

Publication Number Publication Date
BRPI0404902A true BRPI0404902A (pt) 2005-06-28

Family

ID=34437355

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0404902-0A BRPI0404902A (pt) 2003-11-07 2004-11-08 Otimização da correção de ablação de um sistema ótico e métodos associados

Country Status (12)

Country Link
US (1) US7226443B1 (pt)
EP (1) EP1529504B1 (pt)
JP (1) JP4938232B2 (pt)
KR (1) KR100939880B1 (pt)
AT (1) ATE464032T1 (pt)
AU (1) AU2004224881B2 (pt)
BR (1) BRPI0404902A (pt)
CA (1) CA2484651C (pt)
DE (1) DE602004026526D1 (pt)
ES (1) ES2341854T3 (pt)
MX (1) MXPA04010635A (pt)
TW (1) TWI343250B (pt)

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WO2020236330A1 (en) * 2019-05-20 2020-11-26 Junzhong Liang Methods and devices for wavefront treatments of astigmatism, coma, presbyopia in human eyes

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Also Published As

Publication number Publication date
ATE464032T1 (de) 2010-04-15
AU2004224881B2 (en) 2009-12-03
CA2484651A1 (en) 2005-05-07
TWI343250B (en) 2011-06-11
US7226443B1 (en) 2007-06-05
EP1529504A1 (en) 2005-05-11
MXPA04010635A (es) 2005-09-08
JP2005137907A (ja) 2005-06-02
KR100939880B1 (ko) 2010-01-29
CA2484651C (en) 2011-12-06
AU2004224881A1 (en) 2005-05-26
EP1529504B1 (en) 2010-04-14
TW200515901A (en) 2005-05-16
ES2341854T3 (es) 2010-06-29
KR20050044288A (ko) 2005-05-12
JP4938232B2 (ja) 2012-05-23
DE602004026526D1 (de) 2010-05-27

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: A61B 3/107 , A61F 9/008

Ipc: A61F 9/008 (2006.01), A61B 3/10 (2006.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B25D Requested change of name of applicant approved

Owner name: ALCON REFRACTIVEHORIZONS, LLC (US)

B25A Requested transfer of rights approved

Owner name: NOVARTIS AG (CH)

B25A Requested transfer of rights approved

Owner name: ALCON INC. (CH)