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    • 82. 发明申请
    • METHOD FOR USING MICROELECTROMECHANICAL SYSTEMS TO GENERATE MOVEMENT IN A PHACOEMULSIFICATION HANDPIECE
    • 使用微电子系统在生物化学工业中生成运动的方法
    • WO2011112582A2
    • 2011-09-15
    • PCT/US2011/027547
    • 2011-03-08
    • ABBOTT MEDICAL OPTICS INC.HUNTER, Timothy
    • HUNTER, Timothy
    • A61F9/007
    • A61F9/00745A61F9/00763
    • The present invention relates to a phacoemulsification handpiece, comprising a needle and a microelectromechanical system (MEMS) device, wherein the needle is coupled with the MEMS device. The phacoemulsification handpiece may further comprise a horn, wherein the horn is coupled with the needle and the MEMS device. The MEMS device is capable of generating movement of the needle in at least one direction, wherein at least one direction is selected from the group consisting of transversal, torsional, and longitudinal. The present invention also relates to a method of generating movement, comprising providing a phacoemulsification handpiece, wherein the handpiece comprises a needle and one or more MEMS devices; applying a voltage or current to the one or more MEMS devices, wherein the MEMS devices are coupled with the needle; and moving the needle in at least one direction. The present invention also relates to a vitrectomy cutter comprising one or more MEMS devices.
    • 本发明涉及一种晶状体乳化手术件,其包括针和微机电系统(MEMS)装置,其中针与MEMS装置耦合。 晶状体乳化手术件还可以包括喇叭,其中喇叭与针和MEMS装置连接。 MEMS器件能够在至少一个方向上产生针的运动,其中至少一个方向选自横向,扭转和纵向。 本发明还涉及一种产生运动的方法,包括提供晶状体乳化手持件,其中所述手持件包括针和一个或多个MEMS装置; 向所述一个或多个MEMS器件施加电压或电流,其中所述MEMS器件与所述针相连接; 并且至少沿一个方向移动针。 本发明还涉及包括一个或多个MEMS器件的玻璃体切割切割器。
    • 83. 发明申请
    • TORIC OPTIC FOR OPHTHALMIC USE
    • OPO用于OPHTHALMIC使用
    • WO2011106610A1
    • 2011-09-01
    • PCT/US2011/026193
    • 2011-02-25
    • ABBOTT MEDICAL OPTICS INC.ZHAO, Huawei
    • ZHAO, Huawei
    • G02C7/04A61F2/16
    • G02C7/04A61F2/1637A61F2/1645A61F2240/002G02C7/024
    • An ophthalmic lens for modifying or reducing non-axisymmetric higher order aberrations includes an optic body disposed about an optical axis having a primary meridian and an orthogonal secondary meridian. The optic body comprises an anterior surface and an opposing posterior surface. The optic body includes an optic zone comprising a base shape that is configured to form an image or focus from light incident on the surfaces, either alone or when used within an optical system. The optic body also includes a higher order toric shape that is imposed on or added to one of the surfaces. The higher order toric shape also includes a first profile disposed along the primary meridian and a second profile disposed along the secondary meridian that is different in shape from the first profile. The higher order toric shape is characterized by a profile along at least one meridian of the lens that changes with increasing radius from the optical axis raised to a power that is greater than two.
    • 用于修改或减少非轴对称高阶像差的眼镜包括围绕具有主子午线和正交子午线的光轴设置的光学主体。 光学主体包括前表面和相对的后表面。 光学主体包括光学区,该光学区包括基本形状,其被配置为单独地或当在光学系统内使用时从入射在表面上的光形成图像或焦点。 光学体还包括施加在一个表面上或加到其中一个表面上的较高阶复曲面形状。 较高阶复曲面形状还包括沿着主子午线设置的第一轮廓和沿着与第一轮廓不同形状的次要子午线设置的第二轮廓。 高阶复曲面形状的特征在于沿着透镜的至少一个子午线的轮廓,其随着半径从增加的光轴增加到大于2的光焦度而变化。