ITMO910167A0 - Apparecchiatura per la correzione dell'astigmatismo mediante modellazione della superficie corneale per foto ablazione. - Google Patents

Apparecchiatura per la correzione dell'astigmatismo mediante modellazione della superficie corneale per foto ablazione.

Info

Publication number
ITMO910167A0
ITMO910167A0 IT91MO167A ITMO910167A ITMO910167A0 IT MO910167 A0 ITMO910167 A0 IT MO910167A0 IT 91MO167 A IT91MO167 A IT 91MO167A IT MO910167 A ITMO910167 A IT MO910167A IT MO910167 A0 ITMO910167 A0 IT MO910167A0
Authority
IT
Italy
Prior art keywords
astigmatism
modeling
correction
equipment
corneal surface
Prior art date
Application number
IT91MO167A
Other languages
English (en)
Inventor
Guido Maria Nizzola
Original Assignee
Guido Maria Nizzola
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 Guido Maria Nizzola filed Critical Guido Maria Nizzola
Priority to ITMO910167A priority Critical patent/IT1253489B/it
Publication of ITMO910167A0 publication Critical patent/ITMO910167A0/it
Priority to US07/977,579 priority patent/US5356409A/en
Priority to DE69220457T priority patent/DE69220457T2/de
Priority to AT92830627T priority patent/ATE154503T1/de
Priority to EP92830627A priority patent/EP0543785B1/en
Publication of ITMO910167A1 publication Critical patent/ITMO910167A1/it
Application granted granted Critical
Publication of IT1253489B publication Critical patent/IT1253489B/it

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
    • 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
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00872—Cornea

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Eye Examination Apparatus (AREA)
  • Prostheses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Laser Beam Processing (AREA)
ITMO910167A 1991-11-21 1991-11-21 Apparecchiatura per la correzione dell'astigmatismo mediante modellazione della superficie corneale per foto ablazione. IT1253489B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMO910167A IT1253489B (it) 1991-11-21 1991-11-21 Apparecchiatura per la correzione dell'astigmatismo mediante modellazione della superficie corneale per foto ablazione.
US07/977,579 US5356409A (en) 1991-11-21 1992-11-17 Equipment for the correction of astygmatism by remodelling the corneal surface by means of photo-ablation
DE69220457T DE69220457T2 (de) 1991-11-21 1992-11-18 Einrichtung zum Berichtigen von Astigmatismus mittels durch Photoablation erzeugter Hornhautumformung
AT92830627T ATE154503T1 (de) 1991-11-21 1992-11-18 Einrichtung zum berichtigen von astigmatismus mittels durch photoablation erzeugter hornhautumformung
EP92830627A EP0543785B1 (en) 1991-11-21 1992-11-18 Astygmatism correction device using corneal surface photo-ablation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO910167A IT1253489B (it) 1991-11-21 1991-11-21 Apparecchiatura per la correzione dell'astigmatismo mediante modellazione della superficie corneale per foto ablazione.

Publications (3)

Publication Number Publication Date
ITMO910167A0 true ITMO910167A0 (it) 1991-11-21
ITMO910167A1 ITMO910167A1 (it) 1993-05-21
IT1253489B IT1253489B (it) 1995-08-08

Family

ID=11385081

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMO910167A IT1253489B (it) 1991-11-21 1991-11-21 Apparecchiatura per la correzione dell'astigmatismo mediante modellazione della superficie corneale per foto ablazione.

Country Status (5)

Country Link
US (1) US5356409A (it)
EP (1) EP0543785B1 (it)
AT (1) ATE154503T1 (it)
DE (1) DE69220457T2 (it)
IT (1) IT1253489B (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505724A (en) 1994-03-28 1996-04-09 Steinert; Roger F. Epithelium removal
US5642287A (en) * 1995-03-02 1997-06-24 Sotiropoulos; Nicholas Sculpturing device for laser beams
US5742426A (en) * 1995-05-25 1998-04-21 York; Kenneth K. Laser beam treatment pattern smoothing device and laser beam treatment pattern modulator
US6009876A (en) * 1997-05-20 2000-01-04 Yavitz; Edward Q. Method for modifying and reshaping collagen beneath the surface of skin
US6161546A (en) * 1995-07-17 2000-12-19 Quardrivium, L.L.C. System for altering tissue beneath an outer layer of tissue
US5820624A (en) * 1995-07-17 1998-10-13 Quadrivium, L.L.C. System for altering corneal tissue
US6520956B1 (en) 1995-11-06 2003-02-18 David Huang Apparatus and method for performing laser thermal keratoplasty with minimized regression
US6033396A (en) * 1995-11-06 2000-03-07 Huang; David Apparatus and method for performing laser thermal keratoplasty with minimized regression
US7655002B2 (en) 1996-03-21 2010-02-02 Second Sight Laser Technologies, Inc. Lenticular refractive surgery of presbyopia, other refractive errors, and cataract retardation
US5807380A (en) * 1996-04-26 1998-09-15 Dishler; Jon G. Optical guide and method for use in corrective laser eye surgery
EP1047345A4 (en) * 1997-05-07 2000-12-20 Edward Q Yavitz SYSTEM FOR MODIFYING FABRIC LYING UNDER AN OUTER TISSUE LAYER
US6312450B1 (en) 1997-05-20 2001-11-06 Natural Vision Center, Inc. System and method for improving the appearance of skin
EP1175182B1 (en) * 1999-04-07 2008-10-22 AMO Manufacturing USA, LLC Improved interface for laser eye surgery
US6254594B1 (en) 1999-07-30 2001-07-03 Quadrivium, Llc Disposable light source for photothermal treatment of human tissue
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
US10842675B2 (en) 2006-01-20 2020-11-24 Lensar, Inc. System and method for treating the structure of the human lens with a laser
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
US9889043B2 (en) 2006-01-20 2018-02-13 Lensar, Inc. System and apparatus for delivering a laser beam to the lens of an eye
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
US8500723B2 (en) 2008-07-25 2013-08-06 Lensar, Inc. Liquid filled index matching device for ophthalmic laser procedures
AU2010275380A1 (en) 2009-07-24 2012-02-16 Lensar, Inc. System and method for performing ladar assisted procedures on the lens of an eye
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
WO2011011727A1 (en) 2009-07-24 2011-01-27 Lensar, Inc. System and method 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
US8556425B2 (en) 2010-02-01 2013-10-15 Lensar, Inc. Purkinjie image-based alignment of suction ring in ophthalmic applications
CN103338692B (zh) 2010-10-15 2016-12-28 雷萨有限责任公司 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
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732148A (en) * 1983-11-17 1988-03-22 Lri L.P. Method for performing ophthalmic laser surgery
IL79034A (en) * 1985-06-06 1993-05-13 Visx Inc Apparatus for ophthalmological surgery
AU606315B2 (en) * 1985-09-12 1991-02-07 Summit Technology, Inc. Surface erosion using lasers
FR2617042B1 (fr) * 1987-06-25 1994-05-13 Hanna Khalil Dispositif de chirurgie de la cornee
US5152759A (en) * 1989-06-07 1992-10-06 University Of Miami, School Of Medicine, Dept. Of Ophthalmology Noncontact laser microsurgical apparatus
WO1991011158A1 (en) * 1990-02-01 1991-08-08 Buchmann Optical Engineering N.V. Device, mask and method for adapting the corneal surface of an eye
IT1242932B (it) * 1990-11-14 1994-05-18 Guido Maria Nizzola Apparecchiatura per la correzione della presbiopia mediante modellazione della superficie corneale per foto ablazione

Also Published As

Publication number Publication date
DE69220457D1 (de) 1997-07-24
ATE154503T1 (de) 1997-07-15
EP0543785A1 (en) 1993-05-26
ITMO910167A1 (it) 1993-05-21
IT1253489B (it) 1995-08-08
EP0543785B1 (en) 1997-06-18
DE69220457T2 (de) 1997-10-16
US5356409A (en) 1994-10-18

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529