Extended wear ophthalmic lens
An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability be...
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| creator | RIFFLE JUDY SMITH WINTERTON LYNN COOK NICOLSON PAUL CLEMENT SWEENEY DEBORAH TERRY, JR. WILSON LEONARD BARON RICHARD CARLTON PAPASPILIOTOPOULOS ERIC CHABRECEK PETER LAYCOCK BRONWYN GLENICE LOHMANN DIETER HO ARTHUR SCHINDHELM KLAUS MEIJS GORDON FRANCIS VOGT JURGEN COURT JOHN DOMSCHKE ANGELIKA LIU QIN HOPKEN JENS GRIESSER HANS JORGE |
| description | An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability being sufficient to provide good on-eye movement, such that a good tear exchange occurs between the lens and the eye. A preferred lens is a copolymerization product of a oxyperm macromer and an ionoperm monomer. The invention encompasses extended wear contact lenses, which include a core having oxygen transmission and ion transmission pathways extending from the inner surface to the outer surface. |
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WILSON LEONARD ; BARON RICHARD CARLTON ; PAPASPILIOTOPOULOS ERIC ; CHABRECEK PETER ; LAYCOCK BRONWYN GLENICE ; LOHMANN DIETER ; HO ARTHUR ; SCHINDHELM KLAUS ; MEIJS GORDON FRANCIS ; VOGT JURGEN ; COURT JOHN ; DOMSCHKE ANGELIKA ; LIU QIN ; HOPKEN JENS ; GRIESSER HANS JORGE</creator><creatorcontrib>RIFFLE JUDY SMITH ; WINTERTON LYNN COOK ; NICOLSON PAUL CLEMENT ; SWEENEY DEBORAH ; TERRY, JR. WILSON LEONARD ; BARON RICHARD CARLTON ; PAPASPILIOTOPOULOS ERIC ; CHABRECEK PETER ; LAYCOCK BRONWYN GLENICE ; LOHMANN DIETER ; HO ARTHUR ; SCHINDHELM KLAUS ; MEIJS GORDON FRANCIS ; VOGT JURGEN ; COURT JOHN ; DOMSCHKE ANGELIKA ; LIU QIN ; HOPKEN JENS ; GRIESSER HANS JORGE</creatorcontrib><description>An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability being sufficient to provide good on-eye movement, such that a good tear exchange occurs between the lens and the eye. A preferred lens is a copolymerization product of a oxyperm macromer and an ionoperm monomer. The invention encompasses extended wear contact lenses, which include a core having oxygen transmission and ion transmission pathways extending from the inner surface to the outer surface.</description><language>eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; HUMAN NECESSITIES ; HYGIENE ; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PHYSICS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2009</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090630&DB=EPODOC&CC=US&NR=7553880B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090630&DB=EPODOC&CC=US&NR=7553880B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RIFFLE JUDY SMITH</creatorcontrib><creatorcontrib>WINTERTON LYNN COOK</creatorcontrib><creatorcontrib>NICOLSON PAUL CLEMENT</creatorcontrib><creatorcontrib>SWEENEY DEBORAH</creatorcontrib><creatorcontrib>TERRY, JR. WILSON LEONARD</creatorcontrib><creatorcontrib>BARON RICHARD CARLTON</creatorcontrib><creatorcontrib>PAPASPILIOTOPOULOS ERIC</creatorcontrib><creatorcontrib>CHABRECEK PETER</creatorcontrib><creatorcontrib>LAYCOCK BRONWYN GLENICE</creatorcontrib><creatorcontrib>LOHMANN DIETER</creatorcontrib><creatorcontrib>HO ARTHUR</creatorcontrib><creatorcontrib>SCHINDHELM KLAUS</creatorcontrib><creatorcontrib>MEIJS GORDON FRANCIS</creatorcontrib><creatorcontrib>VOGT JURGEN</creatorcontrib><creatorcontrib>COURT JOHN</creatorcontrib><creatorcontrib>DOMSCHKE ANGELIKA</creatorcontrib><creatorcontrib>LIU QIN</creatorcontrib><creatorcontrib>HOPKEN JENS</creatorcontrib><creatorcontrib>GRIESSER HANS JORGE</creatorcontrib><title>Extended wear ophthalmic lens</title><description>An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability being sufficient to provide good on-eye movement, such that a good tear exchange occurs between the lens and the eye. A preferred lens is a copolymerization product of a oxyperm macromer and an ionoperm monomer. The invention encompasses extended wear contact lenses, which include a core having oxygen transmission and ion transmission pathways extending from the inner surface to the outer surface.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJB1rShJzUtJTVEoT00sUsgvyCjJSMzJzUxWyEnNK-ZhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGhweampsYWFgZORsZEKAEAjtgj-Q</recordid><startdate>20090630</startdate><enddate>20090630</enddate><creator>RIFFLE JUDY SMITH</creator><creator>WINTERTON LYNN COOK</creator><creator>NICOLSON PAUL CLEMENT</creator><creator>SWEENEY DEBORAH</creator><creator>TERRY, JR. WILSON LEONARD</creator><creator>BARON RICHARD CARLTON</creator><creator>PAPASPILIOTOPOULOS ERIC</creator><creator>CHABRECEK PETER</creator><creator>LAYCOCK BRONWYN GLENICE</creator><creator>LOHMANN DIETER</creator><creator>HO ARTHUR</creator><creator>SCHINDHELM KLAUS</creator><creator>MEIJS GORDON FRANCIS</creator><creator>VOGT JURGEN</creator><creator>COURT JOHN</creator><creator>DOMSCHKE ANGELIKA</creator><creator>LIU QIN</creator><creator>HOPKEN JENS</creator><creator>GRIESSER HANS JORGE</creator><scope>EVB</scope></search><sort><creationdate>20090630</creationdate><title>Extended wear ophthalmic lens</title><author>RIFFLE JUDY SMITH ; WINTERTON LYNN COOK ; NICOLSON PAUL CLEMENT ; SWEENEY DEBORAH ; TERRY, JR. WILSON LEONARD ; BARON RICHARD CARLTON ; PAPASPILIOTOPOULOS ERIC ; CHABRECEK PETER ; LAYCOCK BRONWYN GLENICE ; LOHMANN DIETER ; HO ARTHUR ; SCHINDHELM KLAUS ; MEIJS GORDON FRANCIS ; VOGT JURGEN ; COURT JOHN ; DOMSCHKE ANGELIKA ; LIU QIN ; HOPKEN JENS ; GRIESSER HANS JORGE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US7553880B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2009</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>RIFFLE JUDY SMITH</creatorcontrib><creatorcontrib>WINTERTON LYNN COOK</creatorcontrib><creatorcontrib>NICOLSON PAUL CLEMENT</creatorcontrib><creatorcontrib>SWEENEY DEBORAH</creatorcontrib><creatorcontrib>TERRY, JR. 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WILSON LEONARD</au><au>BARON RICHARD CARLTON</au><au>PAPASPILIOTOPOULOS ERIC</au><au>CHABRECEK PETER</au><au>LAYCOCK BRONWYN GLENICE</au><au>LOHMANN DIETER</au><au>HO ARTHUR</au><au>SCHINDHELM KLAUS</au><au>MEIJS GORDON FRANCIS</au><au>VOGT JURGEN</au><au>COURT JOHN</au><au>DOMSCHKE ANGELIKA</au><au>LIU QIN</au><au>HOPKEN JENS</au><au>GRIESSER HANS JORGE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Extended wear ophthalmic lens</title><date>2009-06-30</date><risdate>2009</risdate><abstract>An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability being sufficient to provide good on-eye movement, such that a good tear exchange occurs between the lens and the eye. A preferred lens is a copolymerization product of a oxyperm macromer and an ionoperm monomer. The invention encompasses extended wear contact lenses, which include a core having oxygen transmission and ion transmission pathways extending from the inner surface to the outer surface.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Extended wear ophthalmic lens |
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