发明公开
EP2368145A1 OPHTHALMIC DEVICES FOR DELIVERY OF HYDROPHOBIC COMFORT AGENTS 有权
EYES光学装置用于疏COMFORT机构的管理

  • 专利标题: OPHTHALMIC DEVICES FOR DELIVERY OF HYDROPHOBIC COMFORT AGENTS
  • 专利标题(中): EYES光学装置用于疏COMFORT机构的管理
  • 申请号: EP09764424.9
    申请日: 2009-12-03
  • 公开(公告)号: EP2368145A1
    公开(公告)日: 2011-09-28
  • 发明人: PRUITT, John, DallasWINTERTON, Lynn, CookNELSON, Jared
  • 申请人: Novartis AG
  • 申请人地址: Lichtstrasse 35 4056 Basel CH
  • 专利权人: Novartis AG
  • 当前专利权人: Novartis AG
  • 当前专利权人地址: Lichtstrasse 35 4056 Basel CH
  • 代理机构: Bohest AG
  • 优先权: US120155P 20081205
  • 国际公布: WO2010065686 20100610
  • 主分类号: G02B1/04
  • IPC分类号: G02B1/04 A61K9/00
OPHTHALMIC DEVICES FOR DELIVERY OF HYDROPHOBIC COMFORT AGENTS
摘要:
The invention relates to a soft hydrogel contact lens, especially a silicone hydrogel contact lens, which has a capability of delivering a hydrophobic comfort agent into the eye of a wearer. The hydrophobic comfort agent includes without limitation a monoglyceride, a diglyceride, a triglyceride, a glycolipid, a glyceroglycolipid, a sphingolipid, a sphingo-glycolipid, a phospholipid, a fatty acid, a fatty alcohol, a hydrocarbon having a C12-C28 chain in length, a mineral oil, a silicone oil, or a mixture thereof. It can be released from the soft hydrogel contact lens into the eye of a wearer when being worn so as to strengthen and stabilize the tear film lipid layer and alleviate the dryness of the eye.
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