CA3100509A1 - Systemes et methodes pour une incision lenticulaire au laser - Google Patents

Systemes et methodes pour une incision lenticulaire au laser Download PDF

Info

Publication number
CA3100509A1
CA3100509A1 CA3100509A CA3100509A CA3100509A1 CA 3100509 A1 CA3100509 A1 CA 3100509A1 CA 3100509 A CA3100509 A CA 3100509A CA 3100509 A CA3100509 A CA 3100509A CA 3100509 A1 CA3100509 A1 CA 3100509A1
Authority
CA
Canada
Prior art keywords
lenticular
lens
incision
edge transition
lenticular incision
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.)
Pending
Application number
CA3100509A
Other languages
English (en)
Inventor
Hong Fu
Alireza MALEK TABRIZI
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 claimed from US16/109,654 external-priority patent/US10709611B2/en
Application filed by AMO Development LLC filed Critical AMO Development LLC
Publication of CA3100509A1 publication Critical patent/CA3100509A1/fr
Pending 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
    • 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
    • A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
    • A61F9/00827—Refractive correction, e.g. lenticle
    • A61F9/00829—Correction of higher orders
    • 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
    • A61F9/00834—Inlays; Onlays; Intraocular lenses [IOL]
    • 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
    • A61F9/00836—Flap cutting
    • 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
    • A61F2009/00844—Feedback systems
    • A61F2009/00848—Feedback systems based on wavefront
    • 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)

Abstract

Des modes de réalisation de la présente invention concernent, d'une manière générale, des interventions ophtalmiques au laser et, plus particulièrement, des systèmes et des méthodes pour une incision lenticulaire au laser. Dans un mode de réalisation, un système de laser chirurgical ophtalmique comprend un système d'émission de laser servant à émettre un faisceau laser pulsé vers une cible dans un il d'un sujet, un dispositif à balayage XY servant à dévier le faisceau laser pulsé, un dispositif à balayage Z servant à modifier une profondeur d'un foyer du faisceau laser pulsé et un dispositif de commande conçu pour former une incision lenticulaire supérieure et une incision lenticulaire inférieure d'une lentille dans l'il du sujet, chacune des incisions lenticulaires supérieure et inférieure comprenant une partie sphérique centrale et une partie de transition de bord qui n'est pas située sur la même surface sphérique que la partie sphérique, mais qui a une forme plus abrupte.
CA3100509A 2018-08-22 2019-08-19 Systemes et methodes pour une incision lenticulaire au laser Pending CA3100509A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/109,654 2018-08-22
US16/109,654 US10709611B2 (en) 2014-09-25 2018-08-22 Systems and methods for lenticular laser incision
PCT/IB2019/056981 WO2020039328A1 (fr) 2018-08-22 2019-08-19 Systèmes et méthodes pour une incision lenticulaire au laser

Publications (1)

Publication Number Publication Date
CA3100509A1 true CA3100509A1 (fr) 2020-02-27

Family

ID=69591218

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3100509A Pending CA3100509A1 (fr) 2018-08-22 2019-08-19 Systemes et methodes pour une incision lenticulaire au laser

Country Status (4)

Country Link
EP (1) EP3840702A4 (fr)
AU (1) AU2019323793A1 (fr)
CA (1) CA3100509A1 (fr)
WO (1) WO2020039328A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230087515A (ko) * 2020-09-30 2023-06-16 에이엠오 디벨롭먼트, 엘엘씨 펨토초 안과용 레이저 시스템을 이용한 재치료 옵션을 갖는 재치료가능한 각막 렌티큘 절개
EP4351490A2 (fr) * 2021-06-07 2024-04-17 Technolas Perfect Vision GmbH Procédé et système pour former des découpes intracornéennes à l'aide d'une surface de contact convexe

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665913A (en) 1983-11-17 1987-05-19 Lri L.P. Method for ophthalmological surgery
US4770172A (en) 1983-11-17 1988-09-13 Lri L.P. Method of laser-sculpture of the optically used portion of the cornea
US4732148A (en) 1983-11-17 1988-03-22 Lri L.P. Method for performing ophthalmic laser surgery
US4773414A (en) 1983-11-17 1988-09-27 Lri L.P. Method of laser-sculpture of the optically used portion of the cornea
US5219343A (en) 1983-11-17 1993-06-15 Visx Incorporated Apparatus for performing ophthalmogolical surgery
US5207668A (en) 1983-11-17 1993-05-04 Visx Incorporated Method for opthalmological surgery
US5108388B1 (en) 1983-12-15 2000-09-19 Visx Inc Laser surgery method
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
US5163934A (en) 1987-08-05 1992-11-17 Visx, Incorporated Photorefractive keratectomy
US4764930A (en) 1988-01-27 1988-08-16 Intelligent Surgical Lasers Multiwavelength laser source
US5993438A (en) 1993-11-12 1999-11-30 Escalon Medical Corporation Intrastromal photorefractive keratectomy
US5646791A (en) 1995-01-04 1997-07-08 Visx Incorporated Method and apparatus for temporal and spatial beam integration
US6110166A (en) * 1995-03-20 2000-08-29 Escalon Medical Corporation Method for corneal laser surgery
US6302876B1 (en) 1997-05-27 2001-10-16 Visx Corporation Systems and methods for imaging corneal profiles
US8394084B2 (en) 2005-01-10 2013-03-12 Optimedica Corporation Apparatus for patterned plasma-mediated laser trephination of the lens capsule and three dimensional phaco-segmentation
AU2009204137B2 (en) 2008-01-08 2013-01-31 Amo Wavefront Sciences Llc Systems and methods for measuring surface shape
MX2011013286A (es) * 2009-06-12 2012-04-11 Wavelight Gmbh Aparato para cirugia laser oftalmica.
EP2774587B1 (fr) 2010-01-08 2021-10-20 AMO Development, LLC Système permettant de modifier un tissu oculaire et des lentilles intraoculaires
US9521949B2 (en) 2011-06-23 2016-12-20 Amo Development, Llc Ophthalmic range finding
AU2011379043B2 (en) * 2011-10-10 2014-11-27 Alcon Inc. Device and process for surgery on the human eye
CA2962430C (fr) * 2014-09-25 2023-03-28 Amo Development, Llc Systemes pour incision lenticulaire au laser
CA3029425A1 (fr) * 2016-06-29 2018-01-04 Amo Development, Llc Incision lenticulaire au laser pour patients souffrant de myopie et/ou d'hypermetropie faible

Also Published As

Publication number Publication date
EP3840702A1 (fr) 2021-06-30
EP3840702A4 (fr) 2022-05-11
WO2020039328A1 (fr) 2020-02-27
AU2019323793A1 (en) 2020-12-03

Similar Documents

Publication Publication Date Title
AU2020239802B2 (en) Systems for lenticular laser incision
US11540947B2 (en) Systems and methods for high speed modulation of a resonant scanner in ophthalmic laser applications
US20220168144A1 (en) Methods for lenticular laser incision
US11944575B2 (en) Lenticular laser incision for low myopia and/or hyperopiapatients
US11564838B2 (en) Systems and methods for lenticular laser incision
CA3100509A1 (fr) Systemes et methodes pour une incision lenticulaire au laser