SOFT CONTACT LENS AND METHOD FOR PREVENTING ADSORPTION OF SOFT CONTACT LENS ONTO CORNEA
Provided is a soft contact lens including a silicone compound as a constituent component that is capable of suppressing attachment onto a cornea during wearing and has excellent fitting properties and a method for suppressing attachment of the soft lens onto the cornea. The contact lens 10 is a soft...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | NAKAMURA, Masataka KITAGAWA, Rumiko NAKAMURA, Akira FUKUSHIMA, Tsutomu |
| description | Provided is a soft contact lens including a silicone compound as a constituent component that is capable of suppressing attachment onto a cornea during wearing and has excellent fitting properties and a method for suppressing attachment of the soft lens onto the cornea. The contact lens 10 is a soft contact lens having no water content or low water content and includes a circular central part 1 positioned at the center, an intermediate part 2 positioned at the outer peripheral side of the central part 1 and forming an annular shape having a center coaxial with the central part 1, and an outer edge part 3 positioned at the outer peripheral side of the intermediate part 2 and forming an annular shape having a center coaxial with the central part 1, in which respective radii of curvature of the central part 1, the intermediate part 2, and the outer edge part 3 of the contact lens 10 are different from each other, and a sagittal depth of the contact lens 10 is within a range of a sagittal depth in the case where the entire soft contact lens is formed in a range of an radius of curvature ±0.2 mm of the outer edge part 3. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3441814A4</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3441814A4</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3441814A43</originalsourceid><addsrcrecordid>eNrjZAgP9ncLUXD29wtxdA5R8HH1C1Zw9HNR8HUN8fB3UXDzD1IICHINc_UL8fRzV3B0CfYPCgjx9PdT8HdTwNQJZPsDRYL8XB15GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8a4CxiYmhhaGJo4kxEUoAVmgwfw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>SOFT CONTACT LENS AND METHOD FOR PREVENTING ADSORPTION OF SOFT CONTACT LENS ONTO CORNEA</title><source>esp@cenet</source><creator>NAKAMURA, Masataka ; KITAGAWA, Rumiko ; NAKAMURA, Akira ; FUKUSHIMA, Tsutomu</creator><creatorcontrib>NAKAMURA, Masataka ; KITAGAWA, Rumiko ; NAKAMURA, Akira ; FUKUSHIMA, Tsutomu</creatorcontrib><description>Provided is a soft contact lens including a silicone compound as a constituent component that is capable of suppressing attachment onto a cornea during wearing and has excellent fitting properties and a method for suppressing attachment of the soft lens onto the cornea. The contact lens 10 is a soft contact lens having no water content or low water content and includes a circular central part 1 positioned at the center, an intermediate part 2 positioned at the outer peripheral side of the central part 1 and forming an annular shape having a center coaxial with the central part 1, and an outer edge part 3 positioned at the outer peripheral side of the intermediate part 2 and forming an annular shape having a center coaxial with the central part 1, in which respective radii of curvature of the central part 1, the intermediate part 2, and the outer edge part 3 of the contact lens 10 are different from each other, and a sagittal depth of the contact lens 10 is within a range of a sagittal depth in the case where the entire soft contact lens is formed in a range of an radius of curvature ±0.2 mm of the outer edge part 3.</description><language>eng ; fre ; ger</language><subject>CONTACT LENSES ; OPTICS ; PHYSICS ; SPECTACLES ; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES</subject><creationdate>2019</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=20191113&DB=EPODOC&CC=EP&NR=3441814A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191113&DB=EPODOC&CC=EP&NR=3441814A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAMURA, Masataka</creatorcontrib><creatorcontrib>KITAGAWA, Rumiko</creatorcontrib><creatorcontrib>NAKAMURA, Akira</creatorcontrib><creatorcontrib>FUKUSHIMA, Tsutomu</creatorcontrib><title>SOFT CONTACT LENS AND METHOD FOR PREVENTING ADSORPTION OF SOFT CONTACT LENS ONTO CORNEA</title><description>Provided is a soft contact lens including a silicone compound as a constituent component that is capable of suppressing attachment onto a cornea during wearing and has excellent fitting properties and a method for suppressing attachment of the soft lens onto the cornea. The contact lens 10 is a soft contact lens having no water content or low water content and includes a circular central part 1 positioned at the center, an intermediate part 2 positioned at the outer peripheral side of the central part 1 and forming an annular shape having a center coaxial with the central part 1, and an outer edge part 3 positioned at the outer peripheral side of the intermediate part 2 and forming an annular shape having a center coaxial with the central part 1, in which respective radii of curvature of the central part 1, the intermediate part 2, and the outer edge part 3 of the contact lens 10 are different from each other, and a sagittal depth of the contact lens 10 is within a range of a sagittal depth in the case where the entire soft contact lens is formed in a range of an radius of curvature ±0.2 mm of the outer edge part 3.</description><subject>CONTACT LENSES</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>SPECTACLES</subject><subject>SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgP9ncLUXD29wtxdA5R8HH1C1Zw9HNR8HUN8fB3UXDzD1IICHINc_UL8fRzV3B0CfYPCgjx9PdT8HdTwNQJZPsDRYL8XB15GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8a4CxiYmhhaGJo4kxEUoAVmgwfw</recordid><startdate>20191113</startdate><enddate>20191113</enddate><creator>NAKAMURA, Masataka</creator><creator>KITAGAWA, Rumiko</creator><creator>NAKAMURA, Akira</creator><creator>FUKUSHIMA, Tsutomu</creator><scope>EVB</scope></search><sort><creationdate>20191113</creationdate><title>SOFT CONTACT LENS AND METHOD FOR PREVENTING ADSORPTION OF SOFT CONTACT LENS ONTO CORNEA</title><author>NAKAMURA, Masataka ; KITAGAWA, Rumiko ; NAKAMURA, Akira ; FUKUSHIMA, Tsutomu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3441814A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2019</creationdate><topic>CONTACT LENSES</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>SPECTACLES</topic><topic>SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES</topic><toplevel>online_resources</toplevel><creatorcontrib>NAKAMURA, Masataka</creatorcontrib><creatorcontrib>KITAGAWA, Rumiko</creatorcontrib><creatorcontrib>NAKAMURA, Akira</creatorcontrib><creatorcontrib>FUKUSHIMA, Tsutomu</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAMURA, Masataka</au><au>KITAGAWA, Rumiko</au><au>NAKAMURA, Akira</au><au>FUKUSHIMA, Tsutomu</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SOFT CONTACT LENS AND METHOD FOR PREVENTING ADSORPTION OF SOFT CONTACT LENS ONTO CORNEA</title><date>2019-11-13</date><risdate>2019</risdate><abstract>Provided is a soft contact lens including a silicone compound as a constituent component that is capable of suppressing attachment onto a cornea during wearing and has excellent fitting properties and a method for suppressing attachment of the soft lens onto the cornea. The contact lens 10 is a soft contact lens having no water content or low water content and includes a circular central part 1 positioned at the center, an intermediate part 2 positioned at the outer peripheral side of the central part 1 and forming an annular shape having a center coaxial with the central part 1, and an outer edge part 3 positioned at the outer peripheral side of the intermediate part 2 and forming an annular shape having a center coaxial with the central part 1, in which respective radii of curvature of the central part 1, the intermediate part 2, and the outer edge part 3 of the contact lens 10 are different from each other, and a sagittal depth of the contact lens 10 is within a range of a sagittal depth in the case where the entire soft contact lens is formed in a range of an radius of curvature ±0.2 mm of the outer edge part 3.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP3441814A4 |
| source | esp@cenet |
| subjects | CONTACT LENSES OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES |
| title | SOFT CONTACT LENS AND METHOD FOR PREVENTING ADSORPTION OF SOFT CONTACT LENS ONTO CORNEA |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-11T22%3A51%3A46IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=NAKAMURA,%20Masataka&rft.date=2019-11-13&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3441814A4%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |