Method of Releasing Contact Lens
    62.
    发明申请
    Method of Releasing Contact Lens 审中-公开
    释放隐形眼镜的方法

    公开(公告)号:US20080128930A1

    公开(公告)日:2008-06-05

    申请号:US11943052

    申请日:2007-11-20

    IPC分类号: B29D11/00

    CPC分类号: B29D11/00192

    摘要: A method of making a contact lens involves adding a lens-forming mixture to a contact lens mold, copolymerizing the lens-forming monomers to form a contact lens, releasing the contact lens from the mold; and removing the polymeric material from the contact lens. The polymeric material is not reactive with the lens-forming monomers, but is included in the lens-forming monomer mixture to facilitate releasing the contact lens from the mold.

    摘要翻译: 制造隐形眼镜的方法包括将镜片形成混合物添加到隐形眼镜模具中,使透镜形成单体共聚以形成隐形眼镜,将隐形眼镜从模具中释放出来; 以及从隐形眼镜去除聚合物材料。 聚合物材料不与透镜形成单体反应,而是包含在透镜形成单体混合物中,以便于将隐形眼镜从模具中释放出来。

    Process for Casting and Extracting Biomedical Devices
    66.
    发明申请
    Process for Casting and Extracting Biomedical Devices 审中-公开
    铸造和提取生物医学设备的工艺

    公开(公告)号:US20070138669A1

    公开(公告)日:2007-06-21

    申请号:US11611182

    申请日:2006-12-15

    IPC分类号: B29D11/00

    CPC分类号: G02B1/043 B29D11/00125

    摘要: A process for producing polymeric biomedical devices, such as contact lenses, involves casting a monomeric mixture including a diluent; and subsequently removing extractables from the devices by contacting the devices with the an additional volume of the diluent.

    摘要翻译: 用于生产聚合物生物医学装置(例如隐形眼镜)的方法涉及浇铸包含稀释剂的单体混合物; 并随后通过使装置与额外体积的稀释剂接触从装置中除去可提取物。

    Radiation-absorbing polymeric materials and ophthalmic devices comprising same
    67.
    发明申请
    Radiation-absorbing polymeric materials and ophthalmic devices comprising same 审中-公开
    吸收辐射的聚合物材料和包括其的眼科装置

    公开(公告)号:US20070092831A1

    公开(公告)日:2007-04-26

    申请号:US11257217

    申请日:2005-10-24

    IPC分类号: G03C1/00

    摘要: A radiation-absorbing polymeric material comprises units of a polymerizable UV-absorbing compound, a violet light-absorbing compound, and a monomer, and is capable of absorbing UV radiation, at least about 90 percent of light having wavelength of 425 nm, less than about 50 percent of light having wavelength of 450 nm, and less than about 30 percent of light having wavelength of 475 nm. Ophthalmic devices, such as contact lenses, corneal rings, corneal inlays, keratoprostheses, and intraocular lenses, are made from such polymeric material.

    摘要翻译: 辐射吸收聚合材料包含可聚合的UV吸收化合物,紫光吸收化合物和单体的单元,并且能够吸收紫外线辐射,至少约90%的波长为425nm的光小于 约50%的波长为450nm的光和小于约30%的波长为475nm的光。 诸如隐形眼镜,角膜环,角膜嵌体,角膜假体和眼内透镜的眼科装置由这种聚合材料制成。

    Process for making silicone intraocular lens with blue light absorption properties
    70.
    发明申请
    Process for making silicone intraocular lens with blue light absorption properties 失效
    制备具有蓝光吸收性能的硅胶人工晶状体的方法

    公开(公告)号:US20060020337A1

    公开(公告)日:2006-01-26

    申请号:US11235497

    申请日:2005-09-26

    IPC分类号: A61F2/16

    摘要: A process for producing silicone intraocular lenses (IOLs) capable of absorbing blue light. Intraocular lenses so produced block blue light from reaching the retina of an eye implanted with the IOL. By blocking blue light from reaching the retina, the IOL thereby prevents potential damage to the retina.

    摘要翻译: 能够吸收蓝光的硅酮眼内透镜(IOL)的制造方法。 如此产生的人工晶状体阻挡蓝光到达植入IOL的眼睛的视网膜。 通过阻挡蓝光到达视网膜,IOL因此防止对视网膜的潜在损伤。