ES2167331T3 - Aparato para realizar cirugia corneal. - Google Patents

Aparato para realizar cirugia corneal.

Info

Publication number
ES2167331T3
ES2167331T3 ES93905106T ES93905106T ES2167331T3 ES 2167331 T3 ES2167331 T3 ES 2167331T3 ES 93905106 T ES93905106 T ES 93905106T ES 93905106 T ES93905106 T ES 93905106T ES 2167331 T3 ES2167331 T3 ES 2167331T3
Authority
ES
Spain
Prior art keywords
astigmatism
surgery
pct
vector
determining
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.)
Expired - Lifetime
Application number
ES93905106T
Other languages
English (en)
Inventor
Noel Ami Alpins
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
Application granted granted Critical
Publication of ES2167331T3 publication Critical patent/ES2167331T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the 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
    • A61F2009/00861—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
    • A61F2009/00882—Planning based on topography
    • 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
    • A61F9/00819—Beam shaping with masks with photoablatable masks

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eye Examination Apparatus (AREA)
  • Surgical Instruments (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Prostheses (AREA)

Abstract

SE PRESENTA UN METODO PARA ANALIZAR EL ASTIGMATISMO QUE PERMITE A LOS CIRUJANOS DETERMINAR QUE TIPO DE CIRUGIA ES NECESARIA TRAS UNA CIRUGIA INICIAL PARA ALCANZAR EL FIN PREOPERATIVO DE LA CIRUGIA INICIAL Y OBTENER DATOS SOMETIBLES A ANALISIS ESTADISTICOS LO QUE PERMITE UNA COMPARACION SIGNIFICATIVA DE MULTIPLES TECNICAS Y SISTEMAS QUIRURGICOS. EL METODO CONSISTE EN DETERMINAR UN ASTIGMATISMO PREOPERATIVO (1), DEFINIR UN ASTIGMATISMO OBJETIVO (2) Y DETERMINAR EL ASTIGMATISMO ALCANZADO (3) TRAS UNA OPERACION QUIRURGICA INICIAL. LOS VALORES DEL ASTIGMATISMO SE DETERMINAN INICIALMENTE ENTRE 0 Y 180 (GRADOS) Y SE DUPLICAN HASTA CONVERTIRLOS A 360 (GRADOS) . SE CALCULAN UN VECTOR DE ASTIGMATISMO INDUCIDO OBJETIVO (AIA), UN VECTOR DE ASTIGMATISMO QUIRURGICAMENTE INDUCIDO (SIA) Y UN VECTOR DE DIFERENCIA Y LOS VALORES DE LOS ANGULOS SE DIVIDEN POR LA MITAD PARA VOLVER A OBTENER UNOS VALORES DE LOS ANGULOS DE 0 (GRADOS) A 180 (GRADOS) . SE PUEDEN CALCULAR LAS MAGNITUDES Y LOS ANGULOS DE LOS VECTORESPARA OBTENER LOS VALORES DE LA MAGNITUD DEL ASTIGMATISMO Y LOS VALORES DE LOS ANGULOS PARA ASI MODIFICAR LOS PARAMETROS DE UNA OPERACION QUIRURGICA FUTURA PARA LLEVARLA A CABO DE FORMA MEJOR Y PARA REALIZAR ANALISIS ESTADISTICOS. CON EL METODO SE OBTIENE TAMBIEN UNA BASE PARA DETERMINAR UN PARAMETRO DE TRATAMIENTO CUANDO EL ASTIGMATISMO DE LAS GAFAS Y EL DE LA CORNEA NO COINCIDEN.
ES93905106T 1992-08-10 1993-03-04 Aparato para realizar cirugia corneal. Expired - Lifetime ES2167331T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92761692A 1992-08-10 1992-08-10

Publications (1)

Publication Number Publication Date
ES2167331T3 true ES2167331T3 (es) 2002-05-16

Family

ID=25454997

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93905106T Expired - Lifetime ES2167331T3 (es) 1992-08-10 1993-03-04 Aparato para realizar cirugia corneal.

Country Status (11)

Country Link
US (1) US5514124A (es)
EP (1) EP0653929B1 (es)
JP (1) JP4011613B2 (es)
KR (1) KR100262847B1 (es)
AT (1) ATE208174T1 (es)
AU (1) AU663930B2 (es)
CA (1) CA2138388C (es)
DE (1) DE69331101T2 (es)
ES (1) ES2167331T3 (es)
NZ (1) NZ249444A (es)
WO (1) WO1994003133A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740815A (en) * 1995-06-07 1998-04-21 Alpins; Noel A. Method for surgically achieving minimum astigmatism measured refractively and topographically
US6142989A (en) * 1993-05-03 2000-11-07 O'donnell, Jr.; Francis E. Apparatus and method for customized laser correction of refractive error
US7655002B2 (en) 1996-03-21 2010-02-02 Second Sight Laser Technologies, Inc. Lenticular refractive surgery of presbyopia, other refractive errors, and cataract retardation
US6302876B1 (en) 1997-05-27 2001-10-16 Visx Corporation Systems and methods for imaging corneal profiles
RU2137451C1 (ru) * 1998-11-26 1999-09-20 ООО "Медицинский научно-исследовательский офтальмологический центр "НОВЫЙ ВЗГЛЯД" Способ коррекции сложного неправильного миопического астигматизма
US6551306B1 (en) * 1999-04-13 2003-04-22 Cesar C. Carriazo Refractive laser ablation through topography
US7476248B2 (en) * 2004-04-06 2009-01-13 Alcon, Inc. Method of calculating the required lens power for an opthalmic implant
US9889043B2 (en) 2006-01-20 2018-02-13 Lensar, Inc. System and apparatus for delivering a laser beam to the lens of an eye
US9545338B2 (en) 2006-01-20 2017-01-17 Lensar, Llc. System and method for improving the accommodative amplitude and increasing the refractive power of the human lens with a laser
US10842675B2 (en) 2006-01-20 2020-11-24 Lensar, Inc. System and method for treating the structure of the human lens with a laser
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
US8500723B2 (en) 2008-07-25 2013-08-06 Lensar, Inc. Liquid filled index matching device for ophthalmic laser procedures
US8480659B2 (en) 2008-07-25 2013-07-09 Lensar, Inc. Method and system for removal and replacement of lens material from the lens of an eye
JP2013500086A (ja) 2009-07-24 2013-01-07 レンサー， インク． Ｌａｄａｒを利用した手順を眼の水晶体に実施するシステムおよび方法
EP2456384B1 (en) 2009-07-24 2023-09-20 LENSAR, Inc. System for providing laser shot patterns to the lens of an eye
US8617146B2 (en) 2009-07-24 2013-12-31 Lensar, Inc. Laser system and method for correction of induced astigmatism
US8382745B2 (en) 2009-07-24 2013-02-26 Lensar, Inc. Laser system and method for astigmatic corrections in association with cataract treatment
US8758332B2 (en) 2009-07-24 2014-06-24 Lensar, Inc. Laser system and method for performing and sealing corneal incisions in the eye
US8556425B2 (en) 2010-02-01 2013-10-15 Lensar, Inc. Purkinjie image-based alignment of suction ring in ophthalmic applications
CN106974614B (zh) 2010-10-15 2019-04-26 雷萨公司 眼睛内部的结构的扫描控制照明的系统和方法
USD695408S1 (en) 2010-10-15 2013-12-10 Lensar, Inc. Laser system for treatment of the eye
USD694890S1 (en) 2010-10-15 2013-12-03 Lensar, Inc. Laser system for treatment of the eye
ES3010062T3 (en) * 2011-03-25 2025-04-01 Lensar Inc System for measuring and correcting astigmatism using laser generated corneal incisions
US10463541B2 (en) 2011-03-25 2019-11-05 Lensar, Inc. System and method for correcting astigmatism using multiple paired arcuate laser generated corneal incisions
US9393154B2 (en) 2011-10-28 2016-07-19 Raymond I Myers Laser methods for creating an antioxidant sink in the crystalline lens for the maintenance of eye health and physiology and slowing presbyopia development
RU2548518C1 (ru) * 2014-04-24 2015-04-20 федеральное государственное бюджетное учреждение "Межотраслевой научно-технический комплекс "Микрохирургия глаза" имени академика С.Н. Федорова" Министерства здравоохранения Российской Федерации Способ хирургической коррекции сложного неправильного миопического роговичного астигматизма
RU2559287C1 (ru) * 2014-07-10 2015-08-10 Федеральное государственное бюджетное учреждение "Межотраслевой научно-технический комплекс "Микрохирургия глаза" имени академика С.Н. Федорова" Министерства здрваоохранения Российской Федерации Способ хирургической коррекции неправильного смешанного роговичного астигматизма
RU2553195C1 (ru) * 2014-07-10 2015-06-10 федеральное государственное бюджетное учреждение "Межотраслевой научно-технический комплекс "Микрохирургия глаза" имени академика С.Н. Федорова" Министерства здравоохранения Российской Федерации Способ хирургической коррекции сложного неправильного гиперметропического роговичного астигматизма
EP3398501B1 (en) * 2017-05-02 2025-07-02 Essilor International Device for determining astigmatism of an eye of a person

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880502A (en) * 1972-06-15 1975-04-29 Humphrey Instruments Inc Ophthalmological apparatus and process having independent astigmatic and spherical inputs
US3947097A (en) * 1974-03-18 1976-03-30 Humphrey Instruments, Inc. Process and apparatus for astigmatic and spherical subjective testing of the eye
US4718418A (en) * 1983-11-17 1988-01-12 Lri L.P. Apparatus for ophthalmological surgery
US4732148A (en) * 1983-11-17 1988-03-22 Lri L.P. Method for performing ophthalmic laser surgery
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
FR2581307B1 (fr) * 1985-05-03 1990-04-27 Vincent Patrice Procede de mesure de l'astigmatisme corneen et son application a un keratoscope
FR2617042B1 (fr) * 1987-06-25 1994-05-13 Hanna Khalil Dispositif de chirurgie de la cornee
US5102409A (en) * 1988-04-22 1992-04-07 Balgorod Barry M Method and apparatus for modification of corneal refractive properties
FR2660859B1 (fr) * 1990-04-12 1992-07-10 Hanna Khalil Keratotome destine a la realisation d'incisions arciformes.
US5190057A (en) * 1991-12-13 1993-03-02 Faezeh Sarfarazi Sarfarazi method of closing a corneal incision

Also Published As

Publication number Publication date
DE69331101D1 (de) 2001-12-13
WO1994003133A1 (en) 1994-02-17
ATE208174T1 (de) 2001-11-15
KR950702810A (ko) 1995-08-23
US5514124A (en) 1996-05-07
NZ249444A (en) 1996-07-26
JP4011613B2 (ja) 2007-11-21
KR100262847B1 (ko) 2001-11-22
CA2138388C (en) 2003-09-23
DE69331101T2 (de) 2002-08-22
EP0653929A1 (en) 1995-05-24
AU3623193A (en) 1994-03-03
EP0653929B1 (en) 2001-11-07
AU663930B2 (en) 1995-10-26
CA2138388A1 (en) 1994-02-07
JPH07509632A (ja) 1995-10-26
EP0653929A4 (en) 1995-09-27

Similar Documents

Publication Publication Date Title
ES2167331T3 (es) Aparato para realizar cirugia corneal.
Glat et al. Evolution of the lateral canthoplasty: techniques and indications
Müller-Jensen et al. Limbal relaxing incisions to correct astigmatism in clear corneal cataract surgery
Oshika et al. Comparison of corneal wavefront aberrations after photorefractive keratectomy and laser in situ keratomileusis
WO2005099561A3 (en) Method of calculating the required power of a toric implant
Reading Astigmatism following cataract surgery.
DE60022544D1 (de) Behandlung von augenerkrankungen
NZ306353A (en) Method for surgically achieving minimum astigmatism measured refractively and topographically
Gottlob et al. Surgical management of oculomotor nerve palsy
CA2356295A1 (en) Apparatus for determining an amount of corneal ablation and surgical apparatus for a cornea
AUPP528498A0 (en) Surgical visual feedback and eye fixation method and apparatus
Terrell et al. The effect of globe fixation on ablation zone centration in photorefractive keratectomy
Woodworth et al. Muscle‐sparing abdominal free flaps in head and neck reconstruction
Geggel Arcuate relaxing incisions guided by corneal topography for postkeratoplasty astigmatism: vector and topographic analysis
Kaye et al. Analyzing refractive changes after anterior segment surgery
Koay et al. Effect of a standard paired arcuate incision and augmentation sutures on postkeratoplasty astigmatism
RU94016912A (ru) Способ лечения миопии высокой степени и миопического астигматизма средней и высокой степени
Hofmann Reoperations after radial and astigmatic keratotomy
Lim-Bon-Siong et al. Screening of myopic photorefractive keratectomy in eye bank eyes by computerized videokeratography
Soll New surgical approaches to the management of ocular exposure secondary to facial paralysis
Ohmori Application of microvascular free flaps to burn deformities
Aktunç et al. Centration of excimer laser photorefractive keratectomy and changes in astigmatism
Nejat et al. Evaluating plasma assisted noninvasive surgery (PANIS) as a new method for pterygium removal; a clinical case series
Biedner et al. Effect of resection of lateral rectus muscle in undercorrected esotropia
Mafra et al. Prospective study of corneal topographic changes produced by extracapsular cataract surgery