Accommodative intraocular lens
    1.
    发明授权
    Accommodative intraocular lens 有权
    适应性眼内镜

    公开(公告)号:US07223288B2

    公开(公告)日:2007-05-29

    申请号:US10787863

    申请日:2004-02-26

    IPC分类号: A61F2/16

    摘要: A two-optic accommodative lens system. The first lens has a negative power and is located posteriorly within the capsular bag and laying against the posterior capsule. The periphery of the first lens contains a pair of generally T-shaped haptics oriented along a vertical meridian of the capsular bag and having a generally rectangular slot within the top portion of the “T”. The first lens further having a plurality of elongated haptics oriented along a horizontal meridian of the capsular bag. The second lens is located anteriorly to the first lens outside of the capsular bag and is of a positive power. The peripheral edge of the second lens contains a pair of encircling haptics having a notched tab sized and shape to fit within the slots in the haptics on the first lens to lock the second lens onto the first lens. Hinge structures on the encircling haptics allow the second lens to move relative to the first lens along the optical axis of the lens system in reaction to movement of the ciliary muscle.

    摘要翻译: 双光调节镜头系统。 第一透镜具有负功率并且位于囊袋的后方并且覆盖在后囊上。 第一透镜的周边包含沿着囊袋的垂直子午线定向的一对大致T形的襻,并且在“T”的顶部内具有大致矩形的槽。 第一透镜还具有沿胶囊袋的水平子午线定向的多个细长触觉。 第二透镜位于囊袋外侧的第一透镜的前方,具有正的功率。 第二透镜的周边边缘包含一对环绕的触觉件,其具有尺寸和形状的切口舌片,以适合在第一透镜上的触觉件中的狭槽内,以将第二透镜锁定到第一透镜上。 环绕的触觉件上的铰链结构允许第二透镜相对于第一透镜沿着透镜系统的光轴移动以响应于睫状肌的移动。

    Accommodative intraocular lens
    2.
    发明授权
    Accommodative intraocular lens 有权
    适应性眼内镜

    公开(公告)号:US06926736B2

    公开(公告)日:2005-08-09

    申请号:US10453994

    申请日:2003-06-04

    IPC分类号: A61F2/16

    摘要: A two-optic accommodative lens system. The first lens has a negative power and is located posteriorly against the posterior capsule. The periphery of the first optic contains a pair of clasps. The second optic is located anteriorly to the first optic and is of a positive power. The peripheral edge of the second optic contains a pair of locking arms that fit into the clasps contained on the periphery of the first optic to lock the second optic onto the first optic, but allow for rotation of the arms within the clasps. Hinge structures on the locking arms allow the second optic to move relative to the first optic along the optical axis of the lens system in reaction to movement of the ciliary muscle.

    摘要翻译: 双光调节镜头系统。 第一透镜具有负功率并且位于后部抵靠后囊。 第一个光学元件的周边包含一对扣子。 第二个光学元件位于第一个光学元件的前方,具有正的光焦度。 第二光学元件的外围边缘包含一对锁定臂,该锁定臂适合于包含在第一光学元件周边上的扣子,以将第二光学元件锁定在第一光学元件上,但允许臂在扣环内旋转。 锁定臂上的铰链结构允许第二光学器件相对于第一光学元件沿着透镜系统的光轴移动,以响应于睫状肌的移动。

    Accommodative intraocular lens
    3.
    发明授权
    Accommodative intraocular lens 有权
    适应性眼内镜

    公开(公告)号:US06695881B2

    公开(公告)日:2004-02-24

    申请号:US10134877

    申请日:2002-04-29

    IPC分类号: A61F216

    摘要: A two-optic accommodative lens system. The first lens has a negative power and is located posteriorly against the posterior capsule. The periphery of the first optic contains a pair of clasps. The second optic is located anteriorly to the first optic and is of a positive power. The peripheral edge of the second optic contains a pair of locking arms that fit into the clasps contained on the periphery of the first optic to lock the second optic onto the first optic, but allow for rotation of the arms within the clasps. Hinge structures on the locking arms allow the second optic to move relative to the first optic along the optical axis of the lens system in reaction to movement of the ciliary muscle.

    摘要翻译: 双光调节镜头系统。 第一透镜具有负功率并且位于后部抵靠后囊。 第一个光学元件的周边包含一对扣子。 第二个光学元件位于第一个光学元件的前方,具有正的光焦度。 第二光学元件的外围边缘包含一对锁定臂,该锁定臂适合于包含在第一光学元件的周边上的扣环,以将第二光学元件锁定到第一光学元件上,但允许臂在扣环内旋转。 锁定臂上的铰链结构允许第二光学器件相对于第一光学元件沿着透镜系统的光轴移动,以响应于睫状肌的移动。

    Accommodative intraocular lens
    4.
    发明授权
    Accommodative intraocular lens 有权
    适应性眼内镜

    公开(公告)号:US07029497B2

    公开(公告)日:2006-04-18

    申请号:US10442771

    申请日:2003-05-21

    IPC分类号: A61F2/16

    摘要: A single optic accommodative lens. The lens includes a non-circular ring with radial dimensions that are different in at least two meridians. The radial dimension of vertical meridian of the lens approximates the natural diameter of the capsular bag. The optic of the lens is connected to the ring at the vertical meridian by a pair of haptics.

    摘要翻译: 单个光学调节镜头。 透镜包括具有在至少两个子午线上不同的径向尺寸的非圆形环。 透镜的垂直子午线的径向尺寸近似于囊袋的天然直径。 透镜的光学元件通过一对触觉件连接到垂直子午线上的环。

    Accommodative intraocular lens
    5.
    发明授权

    公开(公告)号:US06969403B2

    公开(公告)日:2005-11-29

    申请号:US10453995

    申请日:2003-06-04

    IPC分类号: A61F2/16

    摘要: A two-optic accommodative lens system. The first lens has a negative power and is located posteriorly against the posterior capsule. The periphery of the first optic contains a pair of clasps. The second optic is located anteriorly to the first optic and is of a positive power. The peripheral edge of the second optic contains a pair of locking arms that fit into the clasps contained on the periphery of the first optic to lock the second optic onto the first optic, but allow for rotation of the arms within the clasps. Hinge structures on the locking arms allow the second optic to move relative to the first optic along the optical axis of the lens system in reaction to movement of the ciliary muscle.

    Portable device for providing dual display and method thereof
    7.
    发明申请
    Portable device for providing dual display and method thereof 审中-公开
    用于提供双重显示的便携式设备及其方法

    公开(公告)号:US20050190191A1

    公开(公告)日:2005-09-01

    申请号:US11082590

    申请日:2005-05-16

    IPC分类号: G06F3/14 G06T1/20 G06F15/16

    CPC分类号: G06F3/1423

    摘要: A portable device is provided. The portable device includes a first graphics controller to generate a first rendered graphics data to be displayed on an integrated display, the first graphics controller including a first output coupled to the integrated display. The portable device further includes a second graphics controller to generate a second rendered graphics data and a display interface to format the second rendered graphics data for output to a first remote display, where the display interface includes a first input coupled to an output of the second graphics controller.

    摘要翻译: 提供便携式设备。 该便携式设备包括:第一图形控制器,用于生成待显示在集成显示器上的第一渲染图形数据,第一图形控制器包括耦合到集成显示器的第一输出。 便携式设备还包括第二图形控制器以产生第二渲染图形数据和显示界面,以格式化第二渲染图形数据以输出到第一远程显示器,其中显示界面包括耦合到第二显示图形输出的第一输入 图形控制器

    Accelerated precomputation of reduced deformable models

    公开(公告)号:US10474927B2

    公开(公告)日:2019-11-12

    申请号:US15757261

    申请日:2016-09-02

    申请人: STC.UNM Yin Yang

    发明人: Yin Yang

    摘要: Technologies are disclosed for precomputation of reduced deformable models. In such precomputation, a Krylov subspace iteration may be used to construct a series of inertia modes for an input mesh. The inertia modes may be condensed into a mode matrix. A set of cubature points may be sampled from the input mesh, and cubature weights of the set of cubature points may be calculated for each of the inertia modes in the mode matrix. A training dataset may be generated by iteratively adding training samples to the training dataset until a training error metric converges, wherein each training sample is generated from an inertia mode in the mode matrix and corresponding cubature weights. The reduced deformable model may be generated, including inertia modes in the training dataset and corresponding cubature weights.

    Posterior chamber phakic intraocular lens
    9.
    发明申请
    Posterior chamber phakic intraocular lens 审中-公开
    后房晶状体眼内晶状体

    公开(公告)号:US20100262234A1

    公开(公告)日:2010-10-14

    申请号:US12566183

    申请日:2009-09-24

    IPC分类号: A61F2/16

    摘要: A posterior chamber phakic lens made from an elastomeric, foldable, highly biocompatible and permeable material. The lens has a generally circular optic and a plurality of integrally formed, filament-like haptics. The haptics project posteriorly from the optic and contain a raised feature or ridge that is sandwiched between the posterior iris and the zonules when implanted in an eye. Such a construction has a low vaulting force under compression, is size insensitive, provides for a stable lens once implanted in the eye, helps to avoid pupillary blockage and allows for improved aqueous flow around the natural lens.

    摘要翻译: 由弹性,可折叠,高度生物相容性和可渗透性材料制成的后室晶状体透镜。 透镜具有大致圆形的光学元件和多个整体形成的丝状触觉件。 触觉件从光学元件后方突出,并且当植入眼睛时包含夹在后虹膜和小环之间的隆起特征或脊。 这样的结构在压缩下具有低的拱形力,尺寸不敏感,一旦植入眼睛就能提供稳定的镜片,有助于避免瞳孔阻塞,并允许改善围绕天然晶状体的水流。