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1. WO2016144275 - SYSTEM FOR INCREASING THE NUMBER OF FOCAL POINTS IN ARTIFICIAL EYE LENSES

Publication Number WO/2016/144275
Publication Date 15.09.2016
International Application No. PCT/TR2015/000206
International Filing Date 21.05.2015
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
A61F 2/16 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
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; Artificial eyes
16Intraocular lenses
CPC
A61F 2/1618
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
1616Pseudo-accommodative, e.g. multifocal or enabling monovision
1618Multifocal lenses
A61F 2009/0087
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
00861adapted for treatment at a particular location
0087Lens
A61F 2009/00887
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
00885for treating a particular disease
00887Cataract
A61F 2240/001
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
2240Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
001Designing or manufacturing processes
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]
G02C 2202/14
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
2202Generic optical aspects applicable to one or more of the subgroups of G02C7/00
14Photorefractive lens material
Applicants
  • ISTANBUL TEKNIK ÜNIVERSITESI [TR]/[TR]
Inventors
  • AKTURK, Selcuk
  • RASIER, Rifat
Agents
  • ANKARA PATENT BUREAU LIMITED
Priority Data
2015/0294412.03.2015TR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM FOR INCREASING THE NUMBER OF FOCAL POINTS IN ARTIFICIAL EYE LENSES
(FR) SYSTÈME POUR AUGMENTER LE NOMBRE DE POINTS FOCAUX DE LENTILLES OCULAIRES ARTIFICIELLES
Abstract
(EN)
The present invention relates to a system of increasing the number of focal points in artificial eye lenses (1), which enables to increase the number of focal points of an artificial eye lens (A) by producing zone plates (2) on the artificial eye lens (A), and which basically comprises at least one light source (3) which produces a pulsed light, at least one beam controller (4) which can shape the light beam coming from the light source (3) according to the type of the application and properties of the zone plates (2) that will be produced, at least one pulse controller (5) which conditions the light pulses produced by the light source according to the type of predetermined application and the zone plates (2) that will be produced, at least one beam director (6) which directs the light to the predetermined parts of the surface of the artificial eye lens (A) where the zone plates (2) will be produced, at least one focusing unit (7) which focuses the light beam by reducing its diameter, at least one scanning unit (8) which produces zone plates (2) on the artificial eye lens (A) by scanning the light beam on the predetermined parts of the surface of the artificial eye lens (A) where the zone plates (2) will be produced.
(FR)
L'invention concerne un système qui permet d'augmenter le nombre de points focaux de lentilles oculaires artificielles (1), le nombre de points focaux d'une lentille oculaire artificielle (A) pouvant être augmenté par la création de réseaux zonés (2) sur la lentille oculaire artificielle (A), et qui comprend essentiellement au moins une source lumineuse (3) qui produit une lumière pulsée, au moins un dispositif de commande de faisceau (4), qui peut modifier la forme du faisceau lumineux provenant de la source lumineuse (3) en fonction du type de l'application et des propriétés des réseaux zonés (2) qui seront créés, au moins un dispositif de commande d'impulsions (5), qui conditionne les impulsions lumineuses produites par la source lumineuse en fonction du type de l'application prédéfinie et des réseaux zonés (2) qui seront créés, au moins un guidage de faisceau (6), qui dirige la lumière vers les parties prédéfinies de la surface de la lentille oculaire artificielle (A) où les réseaux zonés (2) seront créés, au moins une unité de focalisation (7), qui focalise le faisceau lumineux en réduisant son diamètre, au moins une unité de balayage (8), qui produit des réseaux zonés (2) sur la lentille oculaire artificielle (A) en déplaçant le faisceau lumineux sur les parties prédéfinies de la surface de la lentille oculaire artificielle (A) où les réseaux zonés (2) seront créés.
Also published as
Latest bibliographic data on file with the International Bureau