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1. WO2020201554 - SYSTEMS AND METHODS FOR CORRECTING PHOTIC PHENOMENON FROM AN INTRAOCULAR LENS AND USING REFRACTIVE INDEX WRITING

Publication Number WO/2020/201554
Publication Date 08.10.2020
International Application No. PCT/EP2020/059668
International Filing Date 03.04.2020
IPC
A61F 9/008 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
007Methods or devices for eye surgery
008using laser
CPC
A61B 2017/00181
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00017Electrical control of surgical instruments
00137Details of operation mode
00154pulsed
00181Means for setting or varying the pulse energy
A61F 2/1627
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
14Eye parts, e.g. lenses, corneal implants; ; Implanting instruments specially adapted therefor; Artificial eyes
16Intraocular lenses
1613having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
1624having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside
1627for changing index of refraction, e.g. by external means or by tilting
A61F 2009/00848
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
007Methods or devices for eye surgery
008using laser
00844Feedback systems
00848based on wavefront
A61F 9/008
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
007Methods or devices for eye surgery
008using laser
A61F 9/00834
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
007Methods or devices for eye surgery
008using laser
00825for photodisruption
00834Inlays; Onlays; Intraocular lenses [IOL]
Applicants
  • AMO GRONINGEN B.V. [NL]/[NL]
Inventors
  • ROSEN, Robert
  • GOUNOU, Franck Emmanuel
  • CANOVAS VIDAL, Carmen
  • ALARCON HEREDIA, Aixa
Agents
  • BRUNNER, John Michael Owen
  • JACKSON, Richard Eric
  • COCKERTON, Bruce Roger
  • MARSHALL, Cameron John
  • GOODFELLOW, Hugh Robin
  • KIRSCH, Susan Edith
  • SMALL, Gary James
  • WARNER, James Alexander
  • CHAPMAN, Desmond Mark
  • WISE, Daniel Joseph
  • OATES, Edward Christopher
  • MCGUIRE, Gillian Margaret
  • MORRIS, Claire Louise
  • COX, Jennifer Jane
  • GEORGIOU, Matthew
  • HOLLAND, David Christopher
  • BETTRIDGE, Paul Sebastian
  • DRAGOSAVAC, Susannah Marie
  • PREISSNER, Tanja Stephanie
  • LEATHLEY, Anna Elisabeth
  • HUSBAND, Benjamin
  • DUFFIELD, Stephen
  • ADAMS, Harvey Vaughan John
  • HOGGETT, Christopher James
  • GRABENSTEIN, Jens
  • MICHELL, Stephen Robert
  • DARBY, Richard John
  • BARRY, Isobel Amy
  • MCKINLEY, Elizabeth Anne
  • BIRCH, Matthew John
  • THEISEN, Andreas Robert
  • KAUFMAN, Paul Anthony
  • HANCOCK, Susan Marie
  • GOODMAN, Daniel
  • FLOWER, Chloe Natasha
  • DEMETRIADES, Emma Jayne
  • NEWELL, Richard James
  • WEGNER-CRIBBS, Natalia
  • STRAWSON, Annabel Frances
  • TUNSTALL, Christopher Stephen
Priority Data
62/830,24205.04.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR CORRECTING PHOTIC PHENOMENON FROM AN INTRAOCULAR LENS AND USING REFRACTIVE INDEX WRITING
(FR) SYSTÈMES ET PROCÉDÉS POUR CORRIGER UN PHÉNOMÈNE PHOTIQUE À PARTIR D'UNE LENTILLE INTRAOCULAIRE ET UTILISER UNE ÉCRITURE D'INDICE DE RÉFRACTION
Abstract
(EN)
Systems and methods for improving vision of a subject implanted with an intraocular lens (IOL). In some embodiments, a method includes determining at least one photic phenomenon experienced by the subject after implantation of the IOL; and applying a plurality of laser pulses to the IOL, the laser pulses being configured to produce, by refractive index writing on the IOL, a phase shift in the IOL to compensate for the photic phenomenon.
(FR)
L'invention concerne des systèmes et des procédés pour améliorer la vision d'un sujet avec une lentille intraoculaire (LIO) implantée. Dans certains modes de réalisation, un procédé comprend la détermination d'au moins un phénomène photique subi par le sujet après l'implantation de la LIO; et l'application d'une pluralité d'impulsions laser à la LIO, les impulsions laser étant configurées pour produire, par écriture d'indice de réfraction sur la LIO, un décalage de phase dans la LIO pour compenser le phénomène photique.
Latest bibliographic data on file with the International Bureau