Matches 1 - 35 out of 35


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US20110125260 ARTIFICIAL CORNEA  
The present invention provides an artificial cornea (keratoprosthesis) that may be implanted into a patient in need thereof. The artificial cornea comprises a rigid transparent central core...
US20110276132 METHOD AND IMPLANT FOR REFRACTIVE ERROR CORRECTION  
The patentable subject matter is the method and implant used in refractive error correction, in particular in short-sightedness, hypermetropia, astigmatism and presbyopia treatment consisting in a...
US20140257477 CORNEAL IMPLANT STORAGE AND DELIVERY DEVICES  
Devices and methods for handling and depositing corneal implants onto corneal tissue. Devices and methods for packaging and storing corneal implants.
US20120191184 CULTURED TISSUE TRANSPLANT DEVICE  
A device for transplanting a graft such as a layer or layers of cultivated, autologous, allogenic or xenogenic cells to cover an accidental or surgical wound. The graft is cultivated and carried...
US20080262610 BIOMECHANICAL DESIGN OF INTRACORNEAL INLAYS  
Provided herein are intracorneal inlays for correcting vision impairments by altering the shape of the anterior corneal surface. The physical design of the inlay to induce the desired change of...
US20070219631 Pre-formed intrastromal corneal insert for corneal abnormalities or dystrophies  
A pre-formed intrastromal corneal insert for use in treating Keratoconus and similar dystrophies and methods of using the same. An intrastromal insert of the present invention comprises a...
US20090299348 Polymeric Materials for Use as Photoablatable Inlays  
Photoablatable cornea inlays manufactured from a copolymer of hydrophilic monomer to provide a hydrated material with a refractive index of 1.30 or greater, and a water content from 65% to 90% by...
US20070168025 Artificial cornea  
The present invention relates to a keratoprosthesis or artificial cornea which is designed as a light weight disc resembling a human cornea. The keratoprosthesis is maintained in the eye after...
US20110184513 Artificial corneal implant  
A material that can be applied as implants designed to artificially replace or augment the cornea, such as an artificial cornea, corneal onlay, or corneal inlay (intrastromal lens) is provided....
US20080182956 SYNTHESIS OF CATIONIC SILOXANE PREPOLYMERS  
This application is directed toward an improved method of synthesizing cationic siloxane prepolymers as well as a specific cationic siloxane prepolymer having improved compatibility with...
US20100318185 Biomedical Devices  
Biomedical devices such as contact lenses formed from a polymerization product of a mixture comprising (a) a multi-armed macromonomer comprising multiple side chains attached to a nucleus, wherein...
US20090076601 Cornea Implant  
Annular cornea implant for inserting into a cornea pocket of the human eye via a narrow, tunnel-shaped access, with the end shape of the cornea implant depending on the shortsightedness or...
US20100036488 Therapeutic device for pain management and vision  
A therapeutic lens for the treatment of an epithelial defect comprises a layer of therapeutic material disposed over the stroma and/or Bowman's membrane to inhibit water flow from the tear liquid...
US20120136437 HYDROPHOBIC PSEUDO-ENDOTHELIAL IMPLANTS FOR TREATING CORNEAL EDEMA  
An ocular implant including a hydrophobic pseudo-endothelial implant and a binding agent applied thereto, the binding agent capable of bonding the implant to a posterior portion of a cornea such...
US20060254602 Method of removing unwanted deposits from a keratoprosthesis in vivo  
A method of applying a solution in vivo made up of chelating agent(s) such as enzymes and/or surfactants in such a composition to the anterior surface of a keratoprosthesis as to remove deposits...
US20050080484 Devices and methods for improving vision  
A corneal appliance that is placed over an eye has a lens body and epithelial cells secured over the lens body. The epithelial cells of the appliance may be derived from cultured cells, including...
US20060265058 Corneal mask formed of degradation resistant polymer and providing reduced corneal deposits  
Disclosed are masks configured to be implanted in a cornea of a patient. In one embodiment, the body of the mask has a light transmitting portion, a light blocking portion disposed about the light...
US20150238308 HIGH PERFORMANCE SELECTIVE LIGHT WAVELENGTH FILTERING  
A system may be provided that comprises a substrate and a selective light wavelength filter that selectively blocks between 5 and 50% of light having a wavelength at or near 400-460 nm. The system...
US20060116762 Aspheric lenticule for keratophakia  
Contour-matching, aspheric lenticules are disclosed for implantation in a subject's cornea to correcting refractive errors. The lenticules include a photoablatable anterior surface and a posterior...
US20100215720 IMPLANTABLE OPTICAL SYSTEM, METHOD FOR DEVELOPING IT AND APPLICATIONS  
The present invention refers to an implantable optical system comprising a central optical part and an annular anchoring part, where said annular part comprises animals cells, including human...
US20070179605 Interpenetrating polymer network hydrogel corneal prosthesis  
The present invention provides materials that have high glucose and oxygen permeability, strength, water content, and resistance to protein adsorption. The materials include an interpenetrating...
US20060235514 Corneal optic formed of degradation resistant polymer  
Disclosed are mask optics configured to be implanted in a cornea of a patient. In one embodiment, the body of the optic has a light transmitting portion, a light blocking portion disposed about...
US20100298933 Optical Material and Method for Modifying the Refractive Index  
The invention is directed to an optical device comprising refractive optical structures, wherein the refractive structures are characterized by a change in refractive index, exhibit little or no...
US20060083773 Artificial corneal implant  
A material that can be applied as implants designed to artificially replace or augment the cornea, such as an artificial cornea, corneal onlay, or corneal inlay (intrastromal lens) is provided....
US20070106394 Cultured tissue transplant device  
A device for transplanting a graft such as a layer or layers of cultivated, autologous, allogenic or xenogenic cells to cover an accidental or surgical wound. The graft is cultivated and carried...
US20090287306 Optical hydrogel material with photosensitizer and method for modifying the refractive index  
A method for modifying the refractive index of an optical, hydrogel polymeric material. The method comprises irradiating predetermined regions of an optical, polymeric material with a laser to...
US20100241224 Corneal cover or corneal implant and contact lens and method thereof  
A corneal cover or corneal implant to be placed within or onto the surface of the cornea is made of bony fish scales and a contact lens is made of bony fish scales.
US20070142908 Biological artificial cornea and method of making  
An artificial cornea for implantation into a human body is made by a method that includes the steps of providing a natural animal cornea that has a substrate, crosslinking and fixing the...
US20060134170 Vision enhancing ophthalmic devices and related methods and compositions  
Devices, methods, and compositions for improving vision or treating diseases, disorders or injury of the eye are described. Ophthalmic devices, such as corneal onlays, corneal inlays, and...
US20090222086 Resorbable Cornea Button  
The present invention provides a resorbable corneal button comprised of a biodegradable polymer which is capable of supporting the growth and expansion of endothelial cells on it surface for use...
US20100198348 BIOMATERIALS WITH MODIFIED OPTICAL CHARACTER AND METHODS FOR PREPARING AND USING SAME  
Described are biocompatible materials treated with a biocompatible substance that embeds within pores of the materials so as to alter the transmittance of radiation through the materials....
US20120232648 IMPLANTATION OF SHAPE MEMORY POLYMER INTRAOCULAR DEVICES  
A shape memory polymer (SMP) intraocular lens may have a refractive index above 1.45, a Tg between 10° C. and 60° C., inclusive, de minimis or an absence of glistening, and substantially 100%...
US20160250383 REGENERATIVE PROSTHESES AS ALTERNATIVES TO DONOR CORNEAS FOR TRANSPLANTATION  
The present invention relates to a corneal implant comprising a matrix material and a core part wherein the core part is arranged essentially in the middle of the matrix material. The core part is...
US20160184084 KERATOPROSTHESIS  
A keratoprosthesis includes an anterior collagen layer made of transparent synthetic collagen, and a hydrophobic posterior layer, an anterior surface of the posterior layer being posterior of an...
US20150342724 SUBSTRATE FOR FORMATION OF MEMBRANE-LIKE CONNECTIVE TISSUE AND PRODUCTION METHOD FOR MEMBRANE-LIKE CONNECTIVE TISSUE USING SAME  
The present invention provides a membranous connective tissue-forming substrate on which a membranous connective tissue having a sufficient thickness and strength can be formed and a method for...

Matches 1 - 35 out of 35