OPHTHALMOLOGIC APPARATUS
To provide an ophthalmologic apparatus capable of satisfactorily measuring optical characteristics for an IOL implanted eye.SOLUTION: An ophthalmologic apparatus for objectively measuring optical characteristics of a subject's eye comprises: first acquisition means for acquiring the optical cha...
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| creator | TAKII MICHIHIRO |
| description | To provide an ophthalmologic apparatus capable of satisfactorily measuring optical characteristics for an IOL implanted eye.SOLUTION: An ophthalmologic apparatus for objectively measuring optical characteristics of a subject's eye comprises: first acquisition means for acquiring the optical characteristics of the subject's eye by projecting a first measuring light flux to the fundus oculi of the subject's eye and detecting, with a first detector, a first reflection light flux obtained by reflecting the first measuring light flux at the fundus oculi; second acquisition means for acquiring a plurality of pieces of contrast information at least different from diopter information on the subject's eye by projecting a second measuring light flux to the fundus oculi of the subject's eye and detecting, with a second detector, a second reflection light flux obtained by reflecting the second measuring light flux at the fundus oculi; and output means for outputting information on changes in the contrast information relative to the diopter information.SELECTED DRAWING: Figure 1
【課題】 眼内レンズ挿入眼に対する光学特性を良好に測定することができる眼科装置を提供する。【解決手段】 被検眼の光学特性を他覚的に測定する眼科装置であって、被検眼の眼底に向けて第１測定光束を投光し、眼底にて第１測定光束が反射された第１反射光束を第１検出器により検出することで、被検眼の光学特性を取得する第１取得手段と、被検眼の眼底に向けて第２測定光束を投光し、眼底にて第２測定光束が反射された第２反射光束を第２検出器により検出することで、被検眼における少なくともディオプタ情報が異なる複数のコントラスト情報を取得する第２取得手段と、ディオプタ情報に対するコントラスト情報の変化情報を出力する出力手段と、を備える。【選択図】 図１ |
| format | Patent |
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【課題】 眼内レンズ挿入眼に対する光学特性を良好に測定することができる眼科装置を提供する。【解決手段】 被検眼の光学特性を他覚的に測定する眼科装置であって、被検眼の眼底に向けて第１測定光束を投光し、眼底にて第１測定光束が反射された第１反射光束を第１検出器により検出することで、被検眼の光学特性を取得する第１取得手段と、被検眼の眼底に向けて第２測定光束を投光し、眼底にて第２測定光束が反射された第２反射光束を第２検出器により検出することで、被検眼における少なくともディオプタ情報が異なる複数のコントラスト情報を取得する第２取得手段と、ディオプタ情報に対するコントラスト情報の変化情報を出力する出力手段と、を備える。【選択図】 図１</description><language>eng ; jpn</language><subject>DIAGNOSIS ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; MEDICAL OR VETERINARY SCIENCE ; SURGERY</subject><creationdate>2023</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=20231016&DB=EPODOC&CC=JP&NR=2023150638A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231016&DB=EPODOC&CC=JP&NR=2023150638A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TAKII MICHIHIRO</creatorcontrib><title>OPHTHALMOLOGIC APPARATUS</title><description>To provide an ophthalmologic apparatus capable of satisfactorily measuring optical characteristics for an IOL implanted eye.SOLUTION: An ophthalmologic apparatus for objectively measuring optical characteristics of a subject's eye comprises: first acquisition means for acquiring the optical characteristics of the subject's eye by projecting a first measuring light flux to the fundus oculi of the subject's eye and detecting, with a first detector, a first reflection light flux obtained by reflecting the first measuring light flux at the fundus oculi; second acquisition means for acquiring a plurality of pieces of contrast information at least different from diopter information on the subject's eye by projecting a second measuring light flux to the fundus oculi of the subject's eye and detecting, with a second detector, a second reflection light flux obtained by reflecting the second measuring light flux at the fundus oculi; and output means for outputting information on changes in the contrast information relative to the diopter information.SELECTED DRAWING: Figure 1
【課題】 眼内レンズ挿入眼に対する光学特性を良好に測定することができる眼科装置を提供する。【解決手段】 被検眼の光学特性を他覚的に測定する眼科装置であって、被検眼の眼底に向けて第１測定光束を投光し、眼底にて第１測定光束が反射された第１反射光束を第１検出器により検出することで、被検眼の光学特性を取得する第１取得手段と、被検眼の眼底に向けて第２測定光束を投光し、眼底にて第２測定光束が反射された第２反射光束を第２検出器により検出することで、被検眼における少なくともディオプタ情報が異なる複数のコントラスト情報を取得する第２取得手段と、ディオプタ情報に対するコントラスト情報の変化情報を出力する出力手段と、を備える。【選択図】 図１</description><subject>DIAGNOSIS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>SURGERY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJDwD_AI8XD08fX38Xf3dFZwDAhwDHIMCQ3mYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkbGhqYGZsYWjsZEKQIASD0gWg</recordid><startdate>20231016</startdate><enddate>20231016</enddate><creator>TAKII MICHIHIRO</creator><scope>EVB</scope></search><sort><creationdate>20231016</creationdate><title>OPHTHALMOLOGIC APPARATUS</title><author>TAKII MICHIHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023150638A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>DIAGNOSIS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>SURGERY</topic><toplevel>online_resources</toplevel><creatorcontrib>TAKII MICHIHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TAKII MICHIHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPHTHALMOLOGIC APPARATUS</title><date>2023-10-16</date><risdate>2023</risdate><abstract>To provide an ophthalmologic apparatus capable of satisfactorily measuring optical characteristics for an IOL implanted eye.SOLUTION: An ophthalmologic apparatus for objectively measuring optical characteristics of a subject's eye comprises: first acquisition means for acquiring the optical characteristics of the subject's eye by projecting a first measuring light flux to the fundus oculi of the subject's eye and detecting, with a first detector, a first reflection light flux obtained by reflecting the first measuring light flux at the fundus oculi; second acquisition means for acquiring a plurality of pieces of contrast information at least different from diopter information on the subject's eye by projecting a second measuring light flux to the fundus oculi of the subject's eye and detecting, with a second detector, a second reflection light flux obtained by reflecting the second measuring light flux at the fundus oculi; and output means for outputting information on changes in the contrast information relative to the diopter information.SELECTED DRAWING: Figure 1
【課題】 眼内レンズ挿入眼に対する光学特性を良好に測定することができる眼科装置を提供する。【解決手段】 被検眼の光学特性を他覚的に測定する眼科装置であって、被検眼の眼底に向けて第１測定光束を投光し、眼底にて第１測定光束が反射された第１反射光束を第１検出器により検出することで、被検眼の光学特性を取得する第１取得手段と、被検眼の眼底に向けて第２測定光束を投光し、眼底にて第２測定光束が反射された第２反射光束を第２検出器により検出することで、被検眼における少なくともディオプタ情報が異なる複数のコントラスト情報を取得する第２取得手段と、ディオプタ情報に対するコントラスト情報の変化情報を出力する出力手段と、を備える。【選択図】 図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY |
| title | OPHTHALMOLOGIC APPARATUS |
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