PA8485201A1 - Aparato y metodo para llevar a cabo la cirugia correctiva de la presbicia - Google Patents

Aparato y metodo para llevar a cabo la cirugia correctiva de la presbicia

Info

Publication number
PA8485201A1
PA8485201A1 PA19998485201A PA8485201A PA8485201A1 PA 8485201 A1 PA8485201 A1 PA 8485201A1 PA 19998485201 A PA19998485201 A PA 19998485201A PA 8485201 A PA8485201 A PA 8485201A PA 8485201 A1 PA8485201 A1 PA 8485201A1
Authority
PA
Panama
Prior art keywords
zone
ablation
section
profile
maximum
Prior art date
Application number
PA19998485201A
Other languages
English (en)
Inventor
Luis Antonio Ruiz
Original Assignee
Riuz Luis Antonio
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 Riuz Luis Antonio filed Critical Riuz Luis Antonio
Publication of PA8485201A1 publication Critical patent/PA8485201A1/es

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
    • A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in 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
    • 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
    • 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
    • A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
    • A61F2009/00895—Presbyopia

Landscapes

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

Abstract

UN SISTEMA Y PROCESO PARA CORREGIR LA PRESBICIA, INCLUYENDO DENTRO DEL SISTEMA UN MÉTODO PARA LA REMOCIÓN DE TEJIDO, EL CUAL, PREFERIBLEMENTE, INCLUYE UN SISTEMA DE RAYOS LÁSER ENFOCADO PARA LA FORMACIÓN DE UN CONTORNO PREDETERMINADO PARA CORREGIR LA PRESBICIA, QUE CORRESPONDA A UN PERFIL DE ABLACIÓN PREDETERMINADA MEDIANTE LA EXTIRPACIÓN CONTROLADA UN AREA EXPUESTA DEL ESTROMA DE LA CÓRNEA DEL OJO, DE MANERA QUE UNA ZONA CENTRAL DE ALREDEDOR DE 1-3 mm O, DE MAYOR PREFERENCIA, 1.4 A 1.8 mm, PERMANEZCA INTACTA CON UNA ZONA PRINCIPAL DE ABLACIÓN MÁXIMA DE PRESBIOPIA QUE LIMITE CON LA ZONA CENTRAL QUE NO HA SIDO TOCADA O QUE ESCASAMENTE HAYA SIDO TOCADA (POR EJEMPLO, UN BORDE DE TRANSICIÓN DEL RADIO). LA ZONA ANULAR DE ABLACIÓN MÁXIMA EN EL ESTROMA SE DEFINE MEDIANTE UNA SECCION DEL PERFIL EN FORMA DE CURVA LISA QUE SE EXTIENDE DE UNA SECCION DEL PERFIL CENTRAL QUE NO HA SIDO EXTIRPADA. MÁS HACIA EL EXTERIOR DE LA ZONA MÁXIMA DE ABLACIÓN EN EL ESTROMA, EXISTE UNA ZONA DE TRATAMIENTO ANULAR QUE QUEDA DETERMINADA POR UNA SECCION ADICIONAL DEL PERFIL DE CORRECCION DE LA PRESBICIA, REPRESENTADO EN FORMA GENERAL POR UNA SECCION DE SUAVE TRANSICIÓN QUE SE EXTIENDE HACIA OTRA ZONA QUE ES UNA ZONA NO EXTIRPADA.
PA19998485201A 1998-11-06 1999-11-09 Aparato y metodo para llevar a cabo la cirugia correctiva de la presbicia PA8485201A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/186,884 US6302877B1 (en) 1994-06-29 1998-11-06 Apparatus and method for performing presbyopia corrective surgery

Publications (1)

Publication Number Publication Date
PA8485201A1 true PA8485201A1 (es) 2000-09-29

Family

ID=22686677

Family Applications (1)

Application Number Title Priority Date Filing Date
PA19998485201A PA8485201A1 (es) 1998-11-06 1999-11-09 Aparato y metodo para llevar a cabo la cirugia correctiva de la presbicia

Country Status (12)

Country Link
US (2) US6302877B1 (es)
EP (1) EP1126803A4 (es)
JP (1) JP4588218B2 (es)
CN (1) CN100400018C (es)
AR (1) AR021120A1 (es)
AU (1) AU3788700A (es)
BR (1) BR9915730A (es)
CA (1) CA2353689C (es)
CO (1) CO5011030A1 (es)
HK (1) HK1043301B (es)
PA (1) PA8485201A1 (es)
WO (1) WO2000027324A1 (es)

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US6302877B1 (en) 2001-10-16
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EP1126803A1 (en) 2001-08-29
CO5011030A1 (es) 2001-02-28
CA2353689A1 (en) 2000-05-18
CN100400018C (zh) 2008-07-09
US6843787B2 (en) 2005-01-18
AR021120A1 (es) 2002-06-12
CN1332621A (zh) 2002-01-23
WO2000027324A1 (en) 2000-05-18
CA2353689C (en) 2012-01-03
AU3788700A (en) 2000-05-29
JP2002529146A (ja) 2002-09-10
HK1043301A1 (en) 2002-09-13
EP1126803A4 (en) 2007-07-18
US20020055735A1 (en) 2002-05-09
BR9915730A (pt) 2001-09-04
JP4588218B2 (ja) 2010-11-24

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