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1. WO2003007838 - LENTILLE PHAKIQUE DE CHAMBRE ANTERIEURE

Numéro de publication WO/2003/007838
Date de publication 30.01.2003
N° de la demande internationale PCT/US2002/016728
Date du dépôt international 24.05.2002
Demande présentée en vertu du Chapitre 2 10.01.2003
CIB
A61F 2/16 2006.01
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
FFILTRES IMPLANTABLES DANS LES VAISSEAUX SANGUINS; PROTHÈSES; DISPOSITIFS MAINTENANT LE PASSAGE OU ÉVITANT L'AFFAISSEMENT DE STRUCTURES CORPORELLES TUBULAIRES, p.ex. STENTS; DISPOSITIFS D'ORTHOPÉDIE, DE SOINS OU DE CONTRACEPTION; FOMENTATION; TRAITEMENT OU PROTECTION DES YEUX OU DES OREILLES; BANDAGES, PANSEMENTS OU GARNITURES ABSORBANTES; NÉCESSAIRES DE PREMIERS SECOURS
2Filtres implantables dans les vaisseaux sanguins; Prothèses, c.à d. éléments de substitution ou de remplacement pour des parties du corps; Appareils pour les assujettir au corps; Dispositifs maintenant le passage ou évitant l'affaissement de structures corporelles tubulaires, p.ex. stents
02Prothèses implantables dans le corps
14Parties d'yeux, p.ex. cristallins, implants de cornée; Yeux artificiels
16Lentilles intraoculaires
CPC
A61F 2/1608
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
1602Corrective lenses for use in addition to the natural lenses of the eyes or for pseudo-phakic eyes
1605Anterior chamber lenses for use in addition to the natural lenses of the eyes, e.g. iris fixated, iris floating
1608Iris fixated, e.g. by clamping iris tissue, by suturing to the iris
A61F 2/1613
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
A61F 2002/1689
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
1681having supporting structure for lens, e.g. haptics
1689having plate-haptics
A61F 2002/169053
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
1681having supporting structure for lens, e.g. haptics
16905Having means on lens to reduce overall dimension of lens for insertion into small incision
169051Segmented zones
169053Segments fold
Déposants
  • ALCON, INC. [CH/CH]; Bosch 69 P.O. Box 62 CH-6331 Hunenberg, CH (AT, AU, BE, BR, CA, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IL, IT, LU, MC, MX, NL, PT, SE, TR)
  • TRAN, Son, Trung [US/US]; US (UsOnly)
  • VAN NOY, Stephen, J. [US/US]; US (UsOnly)
Inventeurs
  • TRAN, Son, Trung; US
  • VAN NOY, Stephen, J.; US
Mandataires
  • SCHIRA, Jeffrey, S. ; Alcon Research, Ltd. 6201 S. Freeway, Q-148 Fort Worth, TX 76134-2099, US
Données relatives à la priorité
09/908,37818.07.2001US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) ANTERIOR CHAMBER PHAKIC LENS
(FR) LENTILLE PHAKIQUE DE CHAMBRE ANTERIEURE
Abrégé
(EN)
An anterior chamber phakic lens (10, 10') made from elastomeric, foldable, highly biocompatible material. The lens (10, 10') has a generally circular optic (12, 12') and integrally formed plate-style haptics (14, 14') containing an opening into which project a pair of pincer arms (20). The pincer arms (20) are sized and shaped so as to pull away from each other when the lens (10, 10') is folded, and are draw back toward each other when the folded lens (10, 10') is released and allowed to return to its unfolded state. Such movement allows the pincers (20) to gather a small section of the iris so as to hold the lens (10, 10') in place.
(FR)
L'invention se rapporte à une lentille phakique (10, 10') de chambre antérieure constituée d'un matériau élastomère, pliable et hautement biocompatible. Ladite lentille (10, 10') comprend une optique (12, 12') d'une manière générale circulaire et des haptiques (14, 14') en forme de plaques solidaires de l'optique, lesdits haptiques comportant une ouverture dans laquelle fait saillie une paire de pincettes (20). Lesdites pincettes (20) possèdent des dimensions et une forme leur permettant de s'écarter les unes des autres lorsque la lentille (10, 10') est pliée, et de se rapprocher les unes des autres lorsque la lentille pliée (10, 10') est relâchée et peut retrouver son état déplié. Un tel mouvement permet aux pincettes (20) de recueillir une petite partie de l'iris, de façon à maintenir la lentille (10, 10') en place.
Également publié en tant que
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