Automated inspection system with transport and ejector conveyor
    1.
    发明授权
    Automated inspection system with transport and ejector conveyor 失效
    自动检测系统,带运输和喷射输送机

    公开(公告)号:US5568715A

    公开(公告)日:1996-10-29

    申请号:US251474

    申请日:1994-05-31

    摘要: An automated inspection system for inspecting packages, such as blister packages, to verify the presence therein of products, such as contact lenses, prior to heat sealing of the blister packages. The automated inspection system includes a transport and ejector mechanism for ejecting any defective packages determined by the automated inspection system not to have a product therein. The automated inspection system includes an optical inspection station at which packages are optically inspected by video cameras to verify that a product is, in fact, present in each package base. A package conveyor system is provided for conveying the packages by the optical inspection station. Following the optical inspection station, an ejector ramp of the transport and ejector mechanism is selectively switchable between a first raised position in which package bases are passed on for further processing, and a second lowered position in which defective packages are transferred from the package conveyor system to the ejector ramp and a buffer area for ejected packages.

    摘要翻译: 一种用于检查诸如泡罩包装之类的包装的自动检查系统,以便在泡罩包装的热封之前验证其中存在产品,例如隐形眼镜。 自动检查系统包括用于排出由自动检查系统确定的不具有产品的任何有缺陷的包装的运送和排出机构。 自动检测系统包括一个光学检测站,在该检测站上,通过摄像机对包装进行光学检查,以验证产品实际上存在于每个包装基底中。 提供包装输送机系统,用于通过光学检查台传送包装。 在光学检查站之后,输送和排出器机构的顶出器斜坡可选择性地在包装底座通过的第一升高位置和第二下降位置之间切换,其中有缺陷的包装从包装输送系统 到喷射器斜坡和用于喷射包装的缓冲区。

    Free form ophthalmic lens
    2.
    发明授权
    Free form ophthalmic lens 有权
    免费形式眼科镜片

    公开(公告)号:US08157373B2

    公开(公告)日:2012-04-17

    申请号:US13010294

    申请日:2011-01-20

    IPC分类号: G02C7/02

    CPC分类号: B29D11/00134 B33Y80/00

    摘要: This invention provides for an ophthalmic lens with at least one portion of the lens including multiple voxels of polymerized crosslinkable material. In addition, the present invention provides for apparatus for generating an ophthalmic lens with at least one portion including multiple voxels of polymerized crosslinkable material. In some embodiments, an ophthalmic Lens includes a surface with one or both of a raised area and a depressed area.

    摘要翻译: 本发明提供了一种眼透镜,其具有透镜的至少一部分,其包括聚合的可交联材料的多个体素。 此外,本发明提供了一种用于产生具有至少一部分包括聚合的可交联材料的多个体素的眼科镜片的装置。 在一些实施例中,眼科镜片包括具有凸起区域和凹陷区域中的一个或两个的表面。

    FREE FORM OPHTHALMIC LENS
    6.
    发明申请
    FREE FORM OPHTHALMIC LENS 有权
    免费形式眼镜

    公开(公告)号:US20110116036A1

    公开(公告)日:2011-05-19

    申请号:US13010294

    申请日:2011-01-20

    IPC分类号: G02C7/02 G02C7/10

    CPC分类号: B29D11/00134 B33Y80/00

    摘要: This invention provides for an ophthalmic lens with at least one portion of the lens including multiple voxels of polymerized crosslinkable material. In addition, the present invention provides for apparatus for generating an ophthalmic lens with at least one portion including multiple voxels of polymerized crosslinkable material. In some embodiments, an ophthalmic Lens includes a surface with one or both of a raised area and a depressed area.

    摘要翻译: 本发明提供了一种眼透镜,其具有透镜的至少一部分,其包括聚合的可交联材料的多个体素。 此外,本发明提供了一种用于产生具有至少一部分包括聚合的可交联材料的多个体素的眼科镜片的装置。 在一些实施例中,眼科镜片包括具有凸起区域和凹陷区域中的一个或两个的表面。

    Laser enhanced lens
    7.
    发明授权
    Laser enhanced lens 有权
    激光增强镜头

    公开(公告)号:US07901075B2

    公开(公告)日:2011-03-08

    申请号:US12341145

    申请日:2008-12-22

    IPC分类号: G02C7/02

    CPC分类号: B29D11/00125 B29D11/00461

    摘要: This invention discloses methods and apparatus for modifying a silicone contact lens via laser ablation and a resulting modified lens. In some embodiments a lens is ablated in a hydrated state. A lens may also be ablated in an environment of decreased oxygen content.

    摘要翻译: 本发明公开了一种通过激光烧蚀修改硅胶隐形眼镜的方法和装置,以及所产生的修改透镜。 在一些实施例中,透镜在水合状态下被烧蚀。 在氧含量降低的环境中,镜片也可能被烧蚀。

    FREE FORM LENS WITH REFRACTIVE INDEX VARIATIONS
    8.
    发明申请
    FREE FORM LENS WITH REFRACTIVE INDEX VARIATIONS 有权
    具有折射指数变化的免费形式镜头

    公开(公告)号:US20100245761A1

    公开(公告)日:2010-09-30

    申请号:US12729334

    申请日:2010-03-23

    IPC分类号: G02C7/06

    摘要: This invention provides for an ophthalmic lens with at least one portion of the lens including multiple voxels of polymerized crosslinkable material. In addition, the present invention provides for apparatus for generating an ophthalmic lens with one or more areas of different refractive indexes and a surface with one or both of a raised area and a depressed area.

    摘要翻译: 本发明提供了一种眼透镜,其具有透镜的至少一部分,其包括聚合的可交联材料的多个体素。 此外,本发明提供了一种用于生成具有一个或多个不同折射率区域的眼科镜片的装置以及具有凸起区域和凹陷区域中的一个或两个的表面。

    OPHTHALMIC LENS PRECURSOR AND LENS
    9.
    发明申请
    OPHTHALMIC LENS PRECURSOR AND LENS 有权
    眼镜镜片前镜和镜片

    公开(公告)号:US20100047380A1

    公开(公告)日:2010-02-25

    申请号:US12363138

    申请日:2009-01-30

    IPC分类号: B29C37/00

    摘要: This invention discloses Lens Precursors and apparatus for generating an ophthalmic lens precursor with at least a portion of one surface free-formed from a Reactive Mixture. In some embodiments, an ophthalmic Lens Precursor is formed on a substrate with an arcuate optical quality surface via a source of actinic radiation controllable to cure a definable portion of a volume of Reactive Mixture.

    摘要翻译: 本发明公开了一种用于产生眼科镜片前体的镜片前体和装置,其具有由反应性混合物自由形成的一个表面的至少一部分。 在一些实施例中,眼科镜片前体通过光化辐射源形成在具有弓形光学质量表面的基底上,可控制以固化一定体积的反应性混合物的可定义部分。

    FREE FORM OPHTHALMIC LENS
    10.
    发明申请
    FREE FORM OPHTHALMIC LENS 有权
    免费形式眼镜

    公开(公告)号:US20090174863A1

    公开(公告)日:2009-07-09

    申请号:US12396019

    申请日:2009-03-02

    IPC分类号: G02C7/02 G02C7/10

    CPC分类号: B29D11/00134 B33Y80/00

    摘要: This invention provides for an ophthalmic lens with at least one portion of the lens including multiple voxels of polymerized crosslinkable material. In addition, the present invention provides for apparatus for generating an ophthalmic lens with at least one portion including multiple voxels of polymerized crosslinkable material. In some embodiments, an ophthalmic Lens includes a surface with one or both of a raised area and a depressed area.

    摘要翻译: 本发明提供了一种眼透镜,其具有透镜的至少一部分,其包括聚合的可交联材料的多个体素。 此外,本发明提供了一种用于产生具有至少一部分包括聚合的可交联材料的多个体素的眼科镜片的装置。 在一些实施例中,眼科镜片包括具有凸起区域和凹陷区域中的一个或两个的表面。