BR0014247A - Sistemas de cirurgia de olho a laser, e de deslocamento para uso com um sistema de cirurgia de olho a laser, e, processo para o redirecionamento de um feixe de laser de re-escultura de córnea - Google Patents

Sistemas de cirurgia de olho a laser, e de deslocamento para uso com um sistema de cirurgia de olho a laser, e, processo para o redirecionamento de um feixe de laser de re-escultura de córnea

Info

Publication number
BR0014247A
BR0014247A BR0014247-6A BR0014247A BR0014247A BR 0014247 A BR0014247 A BR 0014247A BR 0014247 A BR0014247 A BR 0014247A BR 0014247 A BR0014247 A BR 0014247A
Authority
BR
Brazil
Prior art keywords
laser
laser beam
laser eye
corneal
redirecting
Prior art date
Application number
BR0014247-6A
Other languages
English (en)
Inventor
Herrmann Glockler
Henry Price
Jeff Sobiech
Original Assignee
Visx 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 Visx Inc filed Critical Visx Inc
Publication of BR0014247A publication Critical patent/BR0014247A/pt

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
    • A61F9/00802—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
    • 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)
  • 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)
  • Eye Examination Apparatus (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

"SISTEMAS DE CIRURGIA DE OLHO A LASER, E DE DESLOCAMENTO PARA USO COM UM SISTEMA DE CIRURGIA DE OLHO A LASER, E, PROCESSO PARA O REDIRECIONAMENTO DE UM FEIXE DE LASER DE RE-ESCULTURA DE CóRNEA". Sistemas, processos e dispositivos de cirurgia de olho a laser fazem uso de um sistema de mapeamento de dois pivós para a deflexão lateral do feixe de laser através da superfície de córnea para prover mapeamento XY. Uma lente de imagem pivota em torno de dois eixos geométricos excêntricos que se estendem ao longo, mas dispostos superiormente, do/ao feixe de laser. Quando a lente pivota, o feixe seguirá um percurso substancialmente em forma de arco. Os eixos geométricos excêntricos são deslocados em torno do eixo geométrico de feixe de laser por cerca de 90<198>, e o controlador de sistema pode compensar deflexões do percurso em forma de arco por meio do ajuste da posição angular da lente de imagem em torno de uma placa complementar.
BR0014247-6A 1999-09-24 2000-09-25 Sistemas de cirurgia de olho a laser, e de deslocamento para uso com um sistema de cirurgia de olho a laser, e, processo para o redirecionamento de um feixe de laser de re-escultura de córnea BR0014247A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/405,457 US6488676B1 (en) 1999-09-24 1999-09-24 Two-pivot scanning for laser eye surgery
PCT/US2000/026366 WO2001021096A2 (en) 1999-09-24 2000-09-25 Two-pivot scanning for laser eye surgery

Publications (1)

Publication Number Publication Date
BR0014247A true BR0014247A (pt) 2003-07-29

Family

ID=23603780

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0014247-6A BR0014247A (pt) 1999-09-24 2000-09-25 Sistemas de cirurgia de olho a laser, e de deslocamento para uso com um sistema de cirurgia de olho a laser, e, processo para o redirecionamento de um feixe de laser de re-escultura de córnea

Country Status (11)

Country Link
US (1) US6488676B1 (pt)
EP (1) EP1229850B1 (pt)
JP (1) JP4691297B2 (pt)
CN (1) CN1236742C (pt)
AT (1) ATE287668T1 (pt)
AU (1) AU1328801A (pt)
BR (1) BR0014247A (pt)
CA (1) CA2383303C (pt)
DE (1) DE60017779T2 (pt)
ES (1) ES2235982T3 (pt)
WO (1) WO2001021096A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6964659B2 (en) 2002-05-30 2005-11-15 Visx, Incorporated Thermal modeling for reduction of refractive laser surgery times
DE102005046130A1 (de) * 2005-09-27 2007-03-29 Bausch & Lomb Inc. System und Verfahren zur Behandlung eines Auges eines Patienten, das mit hoher Geschwindigkeit arbeitet
DE102009037831A1 (de) * 2009-08-19 2011-02-24 Angermann, Michael Positioniersystem in der x,y-Ebene
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
EP3434235B1 (en) 2013-03-13 2023-04-26 AMO Development, LLC Laser eye surgery system
WO2014163897A1 (en) 2013-03-13 2014-10-09 Optimedica Corporation Free floating patient interface for laser surgery system
US11709232B2 (en) 2018-06-20 2023-07-25 Xiaobo Wang Laser scanning device and laser radar
AU2020270436B2 (en) * 2019-05-04 2025-05-29 Ace Vision Group Inc. Systems and methods for ocular laser surgery and therapeutic treatments

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665913A (en) 1983-11-17 1987-05-19 Lri L.P. Method for ophthalmological surgery
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
DE3685577D1 (de) 1985-09-11 1992-07-09 Rodenstock Instr Vorrichtung zur erzeugung eines laserstrahlflecks einstellbarer groesse.
US4840175A (en) * 1986-12-24 1989-06-20 Peyman Gholam A Method for modifying corneal curvature
US5779696A (en) * 1990-07-23 1998-07-14 Sunrise Technologies International, Inc. Method and apparatus for performing corneal reshaping to correct ocular refractive errors
KR100216226B1 (ko) * 1990-08-22 1999-08-16 처치 카트리나 제이 수술용 레이저 빔 주사장치
CA2073802C (en) * 1991-08-16 2003-04-01 John Shimmick Method and apparatus for combined cylindrical and spherical eye corrections
US6090100A (en) * 1992-10-01 2000-07-18 Chiron Technolas Gmbh Ophthalmologische Systeme Excimer laser system for correction of vision with reduced thermal effects
DE4232915A1 (de) 1992-10-01 1994-04-07 Hohla Kristian Vorrichtung zur Formung der Cornea durch Abtragen von Gewebe
US5520679A (en) 1992-12-03 1996-05-28 Lasersight, Inc. Ophthalmic surgery method using non-contact scanning laser
JP2809959B2 (ja) * 1993-01-29 1998-10-15 株式会社ニデック レ−ザビ−ムによるアブレーション装置およびその方法
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
US6319247B1 (en) * 1993-05-07 2001-11-20 Visx, Incorporated Systems and methods for corneal surface ablation to correct hyperopia
CO4230054A1 (es) * 1993-05-07 1995-10-19 Visx Inc Metodo y sistemas para tratamiento con laser de errores refractivos utilizando formacion de imagenes de desplazamiento
US5360424A (en) * 1993-06-04 1994-11-01 Summit Technology, Inc. Tracking system for laser surgery
US5505723A (en) 1994-02-10 1996-04-09 Summit Technology, Inc. Photo-refractive keratectomy
US5599340A (en) * 1994-12-09 1997-02-04 Simon; Gabriel Laser beam ophthalmological surgery method and apparatus
US5964748A (en) * 1995-10-20 1999-10-12 Peyman; Gholam A. Intrastromal corneal modification
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AU8692498A (en) * 1997-08-05 1999-03-01 Visx Incorporated Systems and methods for corneal surface ablation to correct hyperopia
US5928221A (en) * 1997-11-17 1999-07-27 Coherent, Inc. Fluence monitoring method for laser treatment of biological tissue
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US6149643A (en) * 1998-09-04 2000-11-21 Sunrise Technologies International, Inc. Method and apparatus for exposing a human eye to a controlled pattern of radiation
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US6322216B1 (en) * 1999-10-07 2001-11-27 Visx, Inc Two camera off-axis eye tracker for laser eye surgery

Also Published As

Publication number Publication date
JP4691297B2 (ja) 2011-06-01
CA2383303A1 (en) 2001-03-29
CA2383303C (en) 2007-09-18
WO2001021096A3 (en) 2001-10-04
JP2003509154A (ja) 2003-03-11
CN1236742C (zh) 2006-01-18
DE60017779D1 (de) 2005-03-03
CN1420749A (zh) 2003-05-28
AU1328801A (en) 2001-04-24
US6488676B1 (en) 2002-12-03
EP1229850B1 (en) 2005-01-26
DE60017779T2 (de) 2006-01-05
EP1229850A4 (en) 2003-08-20
ATE287668T1 (de) 2005-02-15
ES2235982T3 (es) 2005-07-16
WO2001021096A2 (en) 2001-03-29
EP1229850A2 (en) 2002-08-14

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/09/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2599 DE 27-10-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.