CA2994799C - Systeme permettant de modifier un tissu oculaire et lentilles intraoculaires - Google Patents

Systeme permettant de modifier un tissu oculaire et lentilles intraoculaires Download PDF

Info

Publication number
CA2994799C
CA2994799C CA2994799A CA2994799A CA2994799C CA 2994799 C CA2994799 C CA 2994799C CA 2994799 A CA2994799 A CA 2994799A CA 2994799 A CA2994799 A CA 2994799A CA 2994799 C CA2994799 C CA 2994799C
Authority
CA
Canada
Prior art keywords
laser
lens
laser beam
focal spot
intraocular
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.)
Active
Application number
CA2994799A
Other languages
English (en)
Other versions
CA2994799A1 (fr
Inventor
Georg Schuele
Dan Andersen
David A. Dewey
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
Application filed by AMO Development LLC filed Critical AMO Development LLC
Publication of CA2994799A1 publication Critical patent/CA2994799A1/fr
Application granted granted Critical
Publication of CA2994799C publication Critical patent/CA2994799C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A61F2009/00842—Permanent Structural Change [PSC] in index of refraction; Limit between ablation and plasma ignition
    • 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
    • A61F2009/00853—Laser thermal keratoplasty or radial keratotomy
    • 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)
  • 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)
  • Prostheses (AREA)
  • Laser Surgery Devices (AREA)

Abstract

La présente invention concerne un système de chirurgie ophtalmique comprenant une source laser configurée pour fournir un faisceau laser à ultraviolet comprenant des impulsions laser présentant une longueur d'onde comprise entre 320 nm et 370 nm pour décomposer par la lumière une cible intraoculaire ou plus dans l'il avec absorbance chromophore. L'énergie d'impulsion, la durée d'impulsion, et le point focal sont tels qu'un éclairement énergétique au niveau du point focal est suffisant pour décomposer par la lumière l'au moins une cible intraoculaire sans dépasser un seuil de formation d'un plasma et un événement de cavitation associé. Un système optique est accouplé de manière fonctionnelle à la source laser et configuré pour focaliser le faisceau laser à ultraviolet sur un point focal et diriger le point focal dans un motif dans la ou les cibles intraoculaires. Le système optique focalise le faisceau laser au niveau d'un orifice numérique qui amène le point focal à être balayé sur une plage de balayage de 6 mm à 10 mm.
CA2994799A 2015-08-03 2015-08-03 Systeme permettant de modifier un tissu oculaire et lentilles intraoculaires Active CA2994799C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/043504 WO2017023296A1 (fr) 2015-08-03 2015-08-03 Système permettant de modifier un tissu oculaire et lentilles intraoculaires

Publications (2)

Publication Number Publication Date
CA2994799A1 CA2994799A1 (fr) 2017-02-09
CA2994799C true CA2994799C (fr) 2021-10-19

Family

ID=57943987

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2994799A Active CA2994799C (fr) 2015-08-03 2015-08-03 Systeme permettant de modifier un tissu oculaire et lentilles intraoculaires

Country Status (6)

Country Link
EP (1) EP3331481A1 (fr)
JP (1) JP2018523526A (fr)
CN (1) CN108366876B (fr)
AU (1) AU2015404411B2 (fr)
CA (1) CA2994799C (fr)
WO (1) WO2017023296A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10918522B2 (en) 2017-06-08 2021-02-16 Alcon Inc. Photodisruption-based vitrectomy system
EP3817698A4 (fr) 2018-07-02 2022-03-30 Belkin Laser Ltd. Trabéculoplastie laser sélective directe
JP7499756B2 (ja) * 2018-08-31 2024-06-14 イリデックス・コーポレーション 大型スポット網膜レーザ治療のための方法及びシステム
WO2020089737A1 (fr) 2018-10-28 2020-05-07 Belkin Laser Ltd. Protection pour trabéculoplastie laser sélective directe
US20220001495A1 (en) * 2018-11-16 2022-01-06 University Of Rochester Scalable manufacturing with laser induced refractive index change
CN109481142B (zh) * 2018-12-18 2023-08-22 深圳先进技术研究院 一种太赫兹角膜热成形术系统和方法
DE102019007147A1 (de) * 2019-10-09 2021-04-15 Carl Zeiss Meditec Ag Anordnung zur Laser-Vitreolyse
CA3165061A1 (fr) * 2020-02-07 2021-08-12 Eric Benson Procede et appareil de trabeculoplastie au laser direct
DE102020208676A1 (de) * 2020-05-24 2021-11-25 Carl Zeiss Meditec Ag UV-Laser basiertes System zur Fehlsichtigkeitskorrektur
US12396886B2 (en) 2020-07-19 2025-08-26 Belkin Vision Ltd. Automated capsulotomy
EP3943052A1 (fr) * 2020-07-24 2022-01-26 Klinikum der Universität München Anstalt des öffentlichen Rechts Système de traitement in vivo de l'endothélium et/ou de la membrane de descemet de l' il d'un patient
CN121774716A (zh) * 2020-10-26 2026-04-03 贝尔金视觉有限公司 直接选择性激光小梁成形术中避开血管
US12564517B2 (en) 2020-10-26 2026-03-03 Belvin Vision Ltd. Avoiding blood vessels during direct selective laser trabeculoplasty
US20230181368A1 (en) * 2021-12-10 2023-06-15 Amo Development, Llc Corneal lenticular incision using a femtosecond laser with periodic laser blanking in central area of lenticule
CN114470532A (zh) * 2022-01-14 2022-05-13 中山大学中山眼科中心 一种基于光照治疗晶状体浑浊的系统及方法
JP2025534703A (ja) 2022-10-11 2025-10-17 ベルキン ビジョン リミティド 自動選択的レーザ線維柱帯形成術
CN118356297B (zh) * 2024-05-20 2024-11-29 上海康奥医疗科技有限公司 多波长医疗激光系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6579282B2 (en) * 2001-04-25 2003-06-17 20/10 Perfect Vision Optische Geraete Gmbh Device and method for creating a corneal reference for an eyetracker
EP1787607B1 (fr) * 2005-11-17 2011-11-09 WaveLight GmbH Dispositif de traitement chirurgicale de l'oeil
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
DE102007028042B3 (de) * 2007-06-14 2008-08-07 Universität Zu Lübeck Verfahren zur Laserbearbeitung transparenter Materialien
EP2774587B1 (fr) * 2010-01-08 2021-10-20 AMO Development, LLC Système permettant de modifier un tissu oculaire et des lentilles intraoculaires

Also Published As

Publication number Publication date
WO2017023296A1 (fr) 2017-02-09
JP2018523526A (ja) 2018-08-23
AU2015404411A8 (en) 2018-03-01
AU2015404411A1 (en) 2018-02-22
CN108366876A (zh) 2018-08-03
CA2994799A1 (fr) 2017-02-09
CN108366876B (zh) 2021-07-13
AU2015404411B2 (en) 2021-05-27
EP3331481A1 (fr) 2018-06-13

Similar Documents

Publication Publication Date Title
AU2018282406B2 (en) System for modifying eye tissue and intraocular lenses
US10758416B2 (en) Method and system for modifying eye tissue and intraocular lenses
CA2994799C (fr) Systeme permettant de modifier un tissu oculaire et lentilles intraoculaires
US10610410B2 (en) Laser capsulovitreotomy
HK1178774A (en) System for modifying eye tissue and intraocular lenses

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20190411

H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20250205