EP1265544A4 - Wiederherstellung des augenhornhautprofils - Google Patents

Wiederherstellung des augenhornhautprofils

Info

Publication number
EP1265544A4
EP1265544A4 EP00992192A EP00992192A EP1265544A4 EP 1265544 A4 EP1265544 A4 EP 1265544A4 EP 00992192 A EP00992192 A EP 00992192A EP 00992192 A EP00992192 A EP 00992192A EP 1265544 A4 EP1265544 A4 EP 1265544A4
Authority
EP
European Patent Office
Prior art keywords
corneal
prolate
ellipsoid
cornea
ablation
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.)
Withdrawn
Application number
EP00992192A
Other languages
English (en)
French (fr)
Other versions
EP1265544A2 (de
Inventor
Jack T Holladay
Michael Smith
Travis Terry
Lance Marrou
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.)
LaserSight Technologies Inc
Original Assignee
LaserSight Technologies 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 LaserSight Technologies Inc filed Critical LaserSight Technologies Inc
Priority claimed from US09/679,077 external-priority patent/US6610048B1/en
Priority claimed from PCT/US2000/027425 external-priority patent/WO2001024728A2/en
Publication of EP1265544A2 publication Critical patent/EP1265544A2/de
Publication of EP1265544A4 publication Critical patent/EP1265544A4/de
Withdrawn legal-status Critical Current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
    • A61F9/008—Methods or devices for eye surgery using laser
    • 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
    • A61B3/0016—Operational features thereof
    • A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Signal Processing (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Laser Surgery Devices (AREA)
  • Eye Examination Apparatus (AREA)
EP00992192A 1999-10-05 2000-10-05 Wiederherstellung des augenhornhautprofils Withdrawn EP1265544A4 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US15780399P 1999-10-05 1999-10-05
US157803P 1999-10-05
US22372800P 2000-08-08 2000-08-08
US223728P 2000-08-08
US09/679,077 US6610048B1 (en) 1999-10-05 2000-10-05 Prolate shaped corneal reshaping
PCT/US2000/027425 WO2001024728A2 (en) 1999-10-05 2000-10-05 Prolate shaped corneal reshaping
2001-06-11

Publications (2)

Publication Number Publication Date
EP1265544A2 EP1265544A2 (de) 2002-12-18
EP1265544A4 true EP1265544A4 (de) 2003-08-06

Family

ID=27388070

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00992192A Withdrawn EP1265544A4 (de) 1999-10-05 2000-10-05 Wiederherstellung des augenhornhautprofils

Country Status (2)

Country Link
EP (1) EP1265544A4 (de)
BR (1) BR0014497A (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710193A (en) * 1986-08-18 1987-12-01 David Volk Accommodating intraocular lens and lens series and method of lens selection
US5807381A (en) * 1995-10-18 1998-09-15 Scientific Optics, Inc. Method and apparatus for improving vision
DE19752595C1 (de) * 1997-11-27 1999-07-15 Firouz Alavi Gerät und Verfahren zum Bestimmen einer Vielzahl von Parametern einer gekrümmten Oberfläche, insbesondere einer Hornhautoberfläche

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710193A (en) * 1986-08-18 1987-12-01 David Volk Accommodating intraocular lens and lens series and method of lens selection
US5807381A (en) * 1995-10-18 1998-09-15 Scientific Optics, Inc. Method and apparatus for improving vision
DE19752595C1 (de) * 1997-11-27 1999-07-15 Firouz Alavi Gerät und Verfahren zum Bestimmen einer Vielzahl von Parametern einer gekrümmten Oberfläche, insbesondere einer Hornhautoberfläche

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MAMMONE R J ET AL: "3-D CORNEAL MODELING SYSTEM", IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, IEEE INC. NEW YORK, US, vol. 37, no. 1, 1990, pages 66 - 72, XP000101195, ISSN: 0018-9294 *

Also Published As

Publication number Publication date
BR0014497A (pt) 2002-06-11
EP1265544A2 (de) 2002-12-18

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Legal Events

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