CA2226949C - Keratectomie intrastromale photorefractive - Google Patents

Keratectomie intrastromale photorefractive Download PDF

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Publication number
CA2226949C
CA2226949C CA002226949A CA2226949A CA2226949C CA 2226949 C CA2226949 C CA 2226949C CA 002226949 A CA002226949 A CA 002226949A CA 2226949 A CA2226949 A CA 2226949A CA 2226949 C CA2226949 C CA 2226949C
Authority
CA
Canada
Prior art keywords
laser beam
laser
cavity
focal
tissue
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
CA002226949A
Other languages
English (en)
Other versions
CA2226949A1 (fr
Inventor
Tibor Juhasz
Josef F. Bille
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.)
AMO Development LLC
Original Assignee
AMO Development LLC
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
Priority to EP96928030A priority Critical patent/EP0850089A4/fr
Priority to PCT/US1996/012556 priority patent/WO1997006856A1/fr
Priority to JP9509310A priority patent/JPH11511051A/ja
Priority to US08/916,082 priority patent/US5993438A/en
Application filed by AMO Development LLC filed Critical AMO Development LLC
Priority to CA002226949A priority patent/CA2226949C/fr
Publication of CA2226949A1 publication Critical patent/CA2226949A1/fr
Application granted granted Critical
Publication of CA2226949C publication Critical patent/CA2226949C/fr
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
    • 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
    • A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
    • A61F9/00827—Refractive correction, e.g. lenticle
    • 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)
CA002226949A 1993-11-12 1998-02-16 Keratectomie intrastromale photorefractive Expired - Lifetime CA2226949C (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP96928030A EP0850089A4 (fr) 1995-08-17 1996-07-30 Keratotomie par photo-refraction intrastromale
PCT/US1996/012556 WO1997006856A1 (fr) 1995-08-17 1996-07-30 Keratotomie par photo-refraction intrastromale
JP9509310A JPH11511051A (ja) 1995-08-17 1996-07-30 基質内光屈折性角膜切除方法
US08/916,082 US5993438A (en) 1993-11-12 1997-08-21 Intrastromal photorefractive keratectomy
CA002226949A CA2226949C (fr) 1995-08-17 1998-02-16 Keratectomie intrastromale photorefractive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51658195A 1995-08-17 1995-08-17
CA002226949A CA2226949C (fr) 1995-08-17 1998-02-16 Keratectomie intrastromale photorefractive

Publications (2)

Publication Number Publication Date
CA2226949A1 CA2226949A1 (fr) 1999-08-16
CA2226949C true CA2226949C (fr) 2009-05-05

Family

ID=31947233

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002226949A Expired - Lifetime CA2226949C (fr) 1993-11-12 1998-02-16 Keratectomie intrastromale photorefractive

Country Status (4)

Country Link
EP (1) EP0850089A4 (fr)
JP (1) JPH11511051A (fr)
CA (1) CA2226949C (fr)
WO (1) WO1997006856A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5993438A (en) * 1993-11-12 1999-11-30 Escalon Medical Corporation Intrastromal photorefractive keratectomy
DE10334108B4 (de) * 2003-07-25 2018-05-09 Carl Zeiss Meditec Ag Vorrichtung zum Ausbilden einer geschlossenen, gekrümmten Schnittfläche
US10588694B1 (en) 2007-01-19 2020-03-17 Joseph Neev Devices and methods for generation of subsurface micro-disruptions for biomedical applications
US10543123B2 (en) 2008-04-28 2020-01-28 Joseph Neev Devices and methods for generation of subsurface micro-disruptions for opthalmic surgery and opthalmic applications
DE102019122167A1 (de) * 2019-08-19 2021-02-25 Schwind Eye-Tech-Solutions Gmbh Verfahren zur Steuerung eines augenchirurgischen Lasers und Behandlungsvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907586A (en) * 1988-03-31 1990-03-13 Intelligent Surgical Lasers Method for reshaping the eye
US4903695C1 (en) * 1988-11-30 2001-09-11 Lri L P Method and apparatus for performing a keratomileusis or the like operation
WO1994009849A1 (fr) * 1992-10-26 1994-05-11 Swinger Casimir A Methode de chirurgie ophtalmique
CA2127029C (fr) * 1993-11-12 2003-08-19 Tibor Juhasz Keratectomie photorefractive intrastromale

Also Published As

Publication number Publication date
WO1997006856A1 (fr) 1997-02-27
EP0850089A1 (fr) 1998-07-01
EP0850089A4 (fr) 2000-04-12
JPH11511051A (ja) 1999-09-28
CA2226949A1 (fr) 1999-08-16

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Effective date: 20180216