Method and apparatus for correcting vision using an electro-active phoropter
    81.
    发明授权
    Method and apparatus for correcting vision using an electro-active phoropter 有权
    使用电动扫帚机矫正视力的方法和装置

    公开(公告)号:US07264354B2

    公开(公告)日:2007-09-04

    申请号:US10772917

    申请日:2004-02-05

    摘要: An electro-active phoropter and a method of using the electro-active phoropter to measure a patient's vision prescription is disclosed. The electro-active phoropter includes a series of individually addressable electro-active lenses. The lenses have either a positive or negative optical power when an electrical potential is applied across the lens and a neutral optical power when no electrical potential is applied across the lens. Each lens provides an optical power that is part of a net optical power of the series of lenses when a patient views through the phoropter. The optical power of the phoropter can be incrementally adjusted by changing the distribution of the electrical potential across the different lenses of the series to provide increasing or decreasing optical power until a patient achieves a desired level of clarity and a vision prescription has been determined.

    摘要翻译: 公开了一种电活动扫帚机和使用电动扫帚仪测量患者视力处方的方法。 电动扫帚器包括一系列单独可寻址的电动式透镜。 当透镜上施加电位时,透镜具有正或负光焦度,而在透镜之间没有电位时,透镜具有中性光焦度。 每个透镜提供光学功率,当患者通过扫帚扫视器观看时,其是该系列镜片的净光学功率的一部分。 可以通过改变串联的不同透镜之间的电位分布来递增地调整扫描器的光焦度,以提供增加或减小的光功率,直到患者达到期望的清晰度水平并且已经确定视觉处方。

    Interactive and dynamic electronic floor advertising/messaging display
    82.
    发明授权
    Interactive and dynamic electronic floor advertising/messaging display 有权
    交互式动态电子地板广告/消息显示

    公开(公告)号:US07205903B2

    公开(公告)日:2007-04-17

    申请号:US10759167

    申请日:2004-01-20

    IPC分类号: G08B5/00

    摘要: Embodiments of the present invention relate to a floor display system comprising a floor covering and an electronic display device associated with the floor covering. The electronic display device is able to display electronically modifiable arbitrary content. The floor display system further comprises a controller and a sensing device coupled to the controller. The sensing device is associated with a specific location on the display device and generates a signal to the controller to cause a content of a display of the display device to be modified or newly generated at the specific location.

    摘要翻译: 本发明的实施例涉及一种地板显示系统,包括地板覆盖物和与地板覆盖物相关联的电子显示装置。 电子显示装置能够显示电子可修改的任意内容。 地板显示系统还包括耦合到控制器的控制器和感测装置。 感测装置与显示装置上的特定位置相关联,并且向控制器产生信号,以使显示装置的显示内容在特定位置被修改或新生成。

    Electro-optic lens with integrated components
    83.
    发明授权
    Electro-optic lens with integrated components 有权
    具有集成元件的电光透镜

    公开(公告)号:US07023594B2

    公开(公告)日:2006-04-04

    申请号:US10387143

    申请日:2003-03-12

    IPC分类号: G02C7/02

    摘要: A range finder device for use with a controller in an optical system is disclosed in accordance with one embodiment of the invention. The range finder device comprises a transmitter to produce a first beam of non-visible radiation for intersecting a perceived object, and a receiver to detect non-visible radiation reflected from that object. The controller determines a viewing distance of the perceived object based on signals received from the transmitter and receiver. A method of controlling an optical lens system comprises utilizing a range finder device to determine a viewing distance of an object perceived through an electro-active lens and adjusting a focal length of a portion of the lens based on the viewing distance. An optical lens system comprises an electro-active lens and a controller to adjust a focal length of at least a portion of the electro-active lens based on a signal from a range finder device.

    摘要翻译: 根据本发明的一个实施例公开了一种与光学系统中的控制器一起使用的测距装置。 测距装置包括发射器,用于产生用于与感知对象相交的不可见辐射的第一束,以及用于检测从该物体反射的不可见辐射的接收器。 控制器基于从发送器和接收器接收的信号来确定感知对象的观看距离。 控制光学透镜系统的方法包括利用测距装置来确定通过电动式透镜感知的物体的观看距离,并且基于观看距离调节透镜的一部分的焦距。 光学透镜系统包括电动式透镜和控制器,用于基于来自测距装置的信号来调节至少一部分电活动透镜的焦距。

    Advanced floor mat
    85.
    发明授权
    Advanced floor mat 失效
    高级地板垫

    公开(公告)号:US06886209B2

    公开(公告)日:2005-05-03

    申请号:US09928429

    申请日:2001-08-14

    摘要: An advanced floor mat is disclosed. In an embodiment of the present invention, the floor mat includes a cleanable portion. The floor mat may also include a water dissipation component, a water absorbing component, a cushioning component, customized graphics, a transparent cleanable portion, a tacky surface on the cleanable portion, an antibacterial composition, an antifungal composition, and a fragrance. The cleanable portion may be erodible and may include a plurality of cleanable reusable layers. If a tacky surface is included in the floor mat, an anti-slip feature may be associated with the tacky surface to help prevent slipping on a possibly wet tacky surface. Additionally, a sensor system may be included in the floor mat to assist a user in identifying when the floor mat may require cleaning.

    摘要翻译: 公开了一种高级地垫。 在本发明的实施例中,地板垫包括可清洁部分。 地板垫还可以包括消水部件,吸水部件,缓冲部件,定制图形,透明可清洁部分,可清洁部分上的粘性表面,抗菌组合物,抗真菌组合物和香料。 可清洁部分可以是可蚀刻的并且可以包括多个可清洁的可重复使用层。 如果地板垫中包含粘性表面,防滑特征可与粘性表面相关联,以防止在可能湿的粘性表面上滑动。 此外,传感器系统可以包括在地板垫中以帮助用户识别地板垫可能需要清洁的时间。

    Method for delivery of pharmaceuticals for treating or preventing presbyopia
    89.
    发明授权
    Method for delivery of pharmaceuticals for treating or preventing presbyopia 有权
    交付用于治疗或预防老花眼的药物的方法

    公开(公告)号:US07914815B2

    公开(公告)日:2011-03-29

    申请号:US11135271

    申请日:2005-05-24

    IPC分类号: A61F2/14 A61K9/127

    摘要: Embodiments of the present invention relate to a method for delivering pharmaceuticals to the lens of the eye to treat or prevent presbyopia. According to the embodiments, pharmaceuticals may be applied by providing the pharmaceuticals to the eye and promoting delivery of the pharmaceuticals into the lens capsule and/or lens fibers of the lens of the eye. Methods include iontophoresis, nano-medication, and photonic activation to deliver the pharmaceuticals to treat or prevent presbyopia.

    摘要翻译: 本发明的实施方案涉及将药物输送到眼睛的晶状体以治疗或预防老花眼的方法。 根据实施方案,可以通过向眼睛提供药物并促进将药物递送到眼睛晶状体的晶状体囊和/或透镜纤维中来应用药物。 方法包括离子电渗疗法,纳米药物治疗和光子激活以递送药物以治疗或预防老花眼。