Matches 1 - 50 out of 102 1 2 3 >
Match Document Document Title
7559949 Injectable intraocular lens that minimizes posterior capsule opacification and methods and materials for realizing same  
Polymeric materials and methods that realize a gel-type intraocular lens that is formed in situ within the lens capsule of the eye. The polymeric material of the intraocular lens includes reactive...
7534262 Bimaterial intraocular implant and process for making the implant  
The invention concerns an implant forming an intraocular lens comprising a central optical part, a globally circular outline, at least partly made of a flexible material and a haptic part, at said...
7452377 Biomedical compositions  
The invention provides in one form a macromonomer comprising a polysiloxane copolymer having a backbone structure derived from siloxane monomer units that are substituted or unsubstituted...
7407992 High refractive index and optically clear copoly(carbosilane and siloxane) elastomers  
High refractive index and optically clear copoly(carbosilane and siloxane) elastomers and ophthalmic lenses made therefrom are provided. The elastomers are comprised of copolymers having...
7297160 High refractive-index, hydrophilic, arylsiloxy-containing macromonomers and polymers, and ophthalmic devices comprising such polymers  
Hydrophilic, arylsiloxy-containing macromonomers have at least a terminal hydrophilic group attached to an arylsiloxy group. The aryl groups attached to siloxy groups can be substituted with other...
7232896 Colorant for ocular lenses and material for colored ocular lenses using the colorant  
A colorant for ocular lenses represented by the formula (I) defined herein or a colorant for ocular lenses represented by the formula (II) defined herein.
7232587 Method for the passivation of an intraocular lens  
The invention includes a method for the passivation of the surface of an intraocular lens, wherein the surface includes Brönsted sites. The intraocular lens is dipped into a solution of a...
7160324 Method in eye surgery  
A method for prevention of migration of epithelial cells in a capsular bag of an eye of a mammal is provided. The method comprises removing the natural lens of the eye from the capsular bag;...
7156101 Methods of implanting an intraocular lens  
A method of restoring the vision of an eye having an impaired lens with an artificial lens implant includes replacing the lens by a polymerizable material injected into the emptied lens capsule and...
7087080 Materials for use in intraocular lens system  
There is disclosed an accommodating intraocular lens for implantation in an eye having an optical axis. The lens comprises an anterior portion which in turn comprises an anterior viewing element...
7083646 Surface modification of functional group-containing intraocular lenses  
Surface modified medical devices such as intraocular lens implants formed from one or more functional group-containing materials using reactive, hydrophilic polymers for the purpose of reducing or...
7066955 High refractive index compositions useful for intraocular lenses and methods for making same  
An intraocular lens suitable for implantation into an eye has an optically clear, deformable lens body composed of a silicone polymer and a silica reinforcer that structurally reinforces the...
7044598 Lens for eye and method for marking thereof  
It is an object of the present invention to provide an ophthalmic lens characterized in that it is capable of developing a color at a position where a light is irradiated, and to provide a marking...
6986763 Methods and compositions usable in cataract surgery  
The invention relates to a method of performing ocular surgery, after an anterior capsulotomy has been made, by forming a sealed expanded capsular bag. The method includes sealing the capsular bag...
RE38935 Intraocular lenses made from polymeric compositions and monomers useful in said compositions  
Ophthalmic lenses, such as intraocular lenses, include crosslinked polymeric materials having a first constituent derived from a first monomeric component selected from the group consisting of...
6887269 Ophthalmologic implant  
An ophthalmologic implant for the prophylaxis or treatment of capsule opacification after implantation and completion of wound healing of a synthetic lens is described. This treatment can be...
6790318 Method of purification of polymeric medical device materials using continuous soxhlet extraction  
A process for removing contaminants and/or leachables from polymeric materials useful in the manufacture of biocompatible medical devices such as intraocular lenses, corneal inlays and contact...
6749632 Application of wavefront sensor to lenses capable of post-fabrication power modification  
The present invention relates to methods of implementing an optical element having a refraction modulating composition. The methods include using a wavefront sensor to provide an optical...
6733122 Optical system, in particular intraocular lens, contact lens  
Intraocular lenses, for example intraocular implants, contact lenses and the like. The optical system is made of a material whereof the refractive index varies along at least one given direction,...
6713583 Intraocular lenses made from polymeric compositions  
Ophthalmic lenses, such as intraocular lenses, include cross-linked polymeric materials having a first constituent derived from a first monomeric component selected from the group consisting of...
6706066 Floating phakic refractive lens design for preserving eye dynamics  
Phakic refractive lens (PRL) for correcting myopia or hyperopia are disclosed. The lens is implanted in the posterior chamber of the eye, with no permanent point of fixation, such that it floats...
6703466 Foldable intraocular lens optics having a glassy surface  
Foldable intraocular lenses having a reduced risk of posterior capsule opacification are disclosed. The foldable intraocular lenses have optics that are prepared such that their surface is glassy...
6692525 Intraocular lens  
An intraocular lens for implantation in an eye comprising an optic configured so that the optic can be deformed to permit the intraocular lens to be passed through an incision into the eye. A...
6679605 Crystalline polymeric compositions for ophthalmic devices  
Ophthalmic devices suitable for implantation into the eye through small incisions are disclosed. These devices are made from a composition comprising crystalline or semi-crystalline polymeric...
6663668 Hydratable siloxane comprising porous polymers  
An hydratable porous polymer comprising a polymerized polyorganosiloxane macromonomer of formula I Q—[M—L] c —M—Q (I) wherein c is in the range of from 0 to 5, preferably in the range of...
6638307 Methods of surface treatment for enhancing the performance of a floating phakic refractive lens design  
A method of preparing phakic intraocular lenses from hydrophobic materials is described. In this process, the lens is tested to determine whether it can float submerged in an aqueous medium. If it...
6585768 Intraocular lenses and process for the producing molded-in type intraocular lenses  
A one-piece intraocular lens having an optic portion and a haptic portion, the optic portion being formed of a copolymer obtained by copolymerization of predetermined amounts of...
6541572 Method of making high refractive index ophthalmic device materials  
Disclosed is a two-step method of making soft, high refractive index, acrylic ophthalmic device materials. In the first step, a copolymer containing pendant oxirane groups is formed by...
6533815 Optical lens in transparent organic polymer material with high refractive index and high Abbe number  
The current invention discloses an ophthalmic lens composed of a transparent organic polymer material with a high refractive index and a high Abbe number by copolymerization of a mixture of...
6533769 Method for use in cataract surgery  
A method for treatment of residual lens epithelial cells is disclosed. The method provides increased safety during local treatment in ocular surgery by improved administration of active agents. The...
6491721 Toric intraocular lens material  
A method of selecting an intraocular lens material for toric lenses is disclosed. The method comprises determining the tack of the material.
6478821 Iris fixated intraocular lens and method of implantation  
Iris fixated intraocular lenses include an optic and at least one fixation member or haptic. The fixation member is joined to the optic and has a distal segment including a through-iris portion...
6416550 Method of selecting an intraocular lens material  
A method of selecting an intraocular lens material for reducing the risk of posterior capsule opacification is disclosed. The method comprises determining the tack of the material.
6413262 Method of crystalline lens replacement  
A method of crystalline lens replacement for eyes comprises the steps of forming a small hole that penetrates through the lens capsule, removing a part of the crystalline lens substance through the...
6391230 Intraocular lens manufacturing process  
A method of cast molding an intraocular implant from two or more dissimilar materials using disposable molds. The subject cast molding method is particularly useful in the production of intraocular...
6361561 Injectable intraocular lens  
Polysiloxanes suitable for the preparation of intraocular lenses by a crosslinking reaction, having a specific gravity of greater than about 1.0, a refractive index suitable for restoring the...
6277147 Optically clear reinforced silicone elastomers of high optical refractive index and improved mechanical properties for use in intraocular lenses  
Optically clear, reinforced cross-linked silicone elastomers of the invention contain 12 to 18 mol percent of aryl substituted siloxane units of the formula R 4 R 5 -SiO, end blockers containing...
6271332 Polyurethanes made from polysiloxane/polyol macromers  
The present invention describes a polymer and a precursor thereof; a prepolymer made essentially from a macromer that is cross-linked, for example, via its free hydroxy groups with a...
6210438 Bicomposite intraocular lens and method for its preparation  
Bicomposite intraocular lenses having an anterior surface material different from a posterior surface material are disclosed. The posterior surface material reduces the risk of posterior capsule...
6201036 Light-curable polymer material, method for making an elastic intraocular lens, and an elastic intraocular lens  
A light-curable polymer material for making an intraocular lens is a mixture of components consisting of oligourethanemethacrylate, octylmethacrylate, oligocarbonatemetharcrylate,...
6186148 Prevention of posterior capsular opacification  
Posterior capsular opacification can be prevented by modulating focal contacts, which mediate adhesion between lens epithelial cells and the lens capsule, using a treating solution containing a...
6139576 Intraocular lenses and methods for producing same  
New intraocular lenses (IOLs) and methods for producing IOLs are disclosed. The present methods include a combination of steps which increase the pull strength between the fixation member of the...
6106554 Intraocular lens implants for the prevention of secondary cataracts  
A surface treated intraocular lens implant for use in the replacement of a cataracts natural lens to prevent posterior cellular opacification. The surface treated intraocular lens includes one or...
6063116 Modulation of cell proliferation and wound healing  
Intraocular devices which are capable of sustained release of a cell proliferation modulating agent, together with methods for their preparation and use, are provided. The proliferation modulating...
6005160 Heterobifunctional membrane in application of artificial cornea  
This invention is a heterobifunctional artificial cornea or biomedical membrane and novel process for preparing the heterobifunctional artificial cornea. In this method, plasma induced graft...
6001128 Materials for use in glaucoma filtration devices  
Improved glaucoma filtration device materials comprise at least one monomer having the formula: ##STR1## wherein: X is H or CH 3 ; m is 0-10; Y is nothing, O, or S; R is nothing, H, or an...
5945498 Polysiloxane-comprising perfluoroalkyl ethers and the preparation and use thereof  
The present invention describes a free radical polymerizable segmented macromonomer based on perfluoroelkyl ether, polysiloxane and divalent organic segments. This macromoner can be polymerized and...
RE36150 Deformable-elastic intraocular lens  
A deformable-elastic intraocular lens comprising a deformable-elastic lens body of crosslinked acrylic material formed of copolymers of methacrylate and acrylate esters which are relatively hard...
5879319 Sclerotomy implant  
A sclerotomy implant intended to be set in place in the sclera of the eye in order to provide for a continuous flow of aqueous humor through the trabecula for the treatment of a glaucoma. This...
5876438 Polymeric device for the delivery of immunotoxins for the prevention of secondary cataract  
Intraocular devices together with methods for their preparation and use are provided, which are capable of sustained release of an antiproliferative agent, particularly an immunotoxin comprising a...
Matches 1 - 50 out of 102 1 2 3 >