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1. FR2765797 - IMPLANT INTRAOCULAIRE MONOBLOC SOUPLE

Office
France
Application Number 9708650
Application Date 08.07.1997
Publication Number 2765797
Publication Date 15.01.1999
Grant Number
Grant Date 26.11.1999
Publication Kind B1
IPC
A61F 2/16
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 2/1613
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 2002/1681
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
Applicants CORNEAL IND
Inventors WEISER MARC
GANTIN DENIS
Priority Data 9708650 08.07.1997 FR
Title
(FR) IMPLANT INTRAOCULAIRE MONOBLOC SOUPLE
Abstract
(EN) The invention concerns a flexible single-piece intraocular implant made from a supple material comprising a substantially circular optical part (10) and a haptic part, characterised in that said haptic part consists of two haptic assemblies (12, 14) arranged substantially symmetrical relative to the optical part diameter, each haptic assembly consisting of: two haptic members (16, 18) capable of elastic deformation each comprising a first end (16a, 18a) integral with the optical part periphery and a second end (16b, 18b) designed to be urged in contact with the eye internal wall, said haptic members forming between them an angle of less than 100 DEG at the centre; and a linking element (20) with two ends, each end being connected to one of the haptic members, said linking element having no link with the optical part and no contact with the eye internal wall when said implant is set in the eye.
(FR)

L'invention concerne un implant intraoculaire monobloc réalisé en matériau souple comprenant une partie optique (10) sensiblement circulaire et une partie haptique. Il se caractérise en ce que ladite partie haptique comprend deux ensembles haptiques (12, 14) disposés sensiblement symétriquement par rapport à un diamètre de la partie optique, chaque ensemble haptique comprenant : - deux organes haptiques (16, 18) élastiquement déformables comportant chacun une première extrémité (16a, 18a) solidaire de la périphérie de la partie optique et une deuxième extrémité (16b, 18b) destinée à venir au contact de la paroi interne de l'oeil, lesdits organes haptiques faisant entre eux un angle au centre inférieur à 100 degrés; et- un élément de liaison (20) présentant deux extrémités, chaque extrémité étant raccordée à un des organes haptiques, ledit élément de liaison n'ayant pas de liaison avec la partie optique et n'étant pas en contact avec la paroi interne de l'oeil lorsque ledit implant est mis en place dans l'oeil.


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