发明名称 |
SLOW-DRUG-RELEASE OPHTHALMIC LENS AND MANUFACTURING METHOD THEREFOR |
摘要 |
<p>By providing a slow-drug-release ophthalmic lens comprising a novel structure and an advantageous manufacturing method therefor, and by skillfully combining a lens material with a drug to be carried thereby, sustained release of said drug is advantageously improved and the following are provided: a slow-drug-release ophthalmic lens that, despite carrying only a small amount of a drug, can make said drug produce the medicinal effect thereof in an effective manner; and a manufacturing method therefor. A drug having a partition coefficient of 0.00 or greater is carried, in the amount of 1-50 µg, on an ophthalmic lens comprising a lens material that is a polymer of a plurality of monomers having prescribed mole fractions and has a partition coefficient, expressed as the sum of products of the partition coefficients and mole fractions of the monomer components, of 0.35 or greater. Said ophthalmic lens is structured such that the carried drug is released gradually while the ophthalmic lens is in use.</p> |
申请公布号 |
WO2014038004(A1) |
申请公布日期 |
2014.03.13 |
申请号 |
WO2012JP72543 |
申请日期 |
2012.09.05 |
申请人 |
MENICON CO., LTD.;HAMAGUCHI, SHINICHI;OGAWA, SUSUMU;FUKUDA, YOSHIMASA;NIIDA, SATOMU;SHIMAKAWA, SHINTARO |
发明人 |
HAMAGUCHI, SHINICHI;OGAWA, SUSUMU;FUKUDA, YOSHIMASA;NIIDA, SATOMU;SHIMAKAWA, SHINTARO |
分类号 |
G02C7/04;A61F2/16;A61F9/00;A61K9/00;A61P27/02;A61P29/00 |
主分类号 |
G02C7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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