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    Method and device for acquiring and computing data from an ophthalmic object
    1.
    发明授权
    Method and device for acquiring and computing data from an ophthalmic object 有权

    公开(公告)号：US09743833B2

    公开(公告)日：2017-08-29

    申请号：US14523030

    申请日：2014-10-24

    申请人： Luneau Technology Operations

    发明人： Jean-Jacques Videcoq ,  Michaël Vassard

    IPC分类号： A61B3/14 ,  G05B19/12 ,  G05B19/42 ,  G02C7/02

    CPC分类号： A61B3/145 ,  G02C7/024 ,  G05B19/128 ,  G05B19/4207 ,  G05B2219/34342 ,  G05B2219/37129 ,  G05B2219/42222 ,  G05B2219/45175 ,  Y02P90/10

    摘要： This method, which allows acquisition and computation of geometrical data of at least one pattern associated with an ophthalmic object (6) for manufacturing ophthalmic lenses similar to the object or complementary thereto, is of the type in which a device (12) for acquiring and computing geometrical data is used, which comprises: a transparent support (13) adapted for bearing an ophthalmic object; on one side of the support, means (17) for illuminating this support; on the other side of the support, a video camera (25) adapted for producing a video signal representative of at least one pattern associated with the ophthalmic object laid on the support; and signal processing and analysis means (27) receiving at the input the video signal produced by the camera, and adapted for computing and providing the geometrical data. The method is characterized in that: (a) a verification pattern independent of said geometrical data is traced on the ophthalmic object (6), this verification pattern being asymmetrical relatively to each of two axes perpendicular to each other; (b) the ophthalmic object is positioned on the transparent support (13) of the acquisition and display device (12); and (c) by means of said device (12), said verification pattern is optically captured and analyzed.

    Method and device for acquiring and computing data from an ophthalmic object
    6.
    发明申请
    Method and device for acquiring and computing data from an ophthalmic object 有权
    用于从眼科物体获取和计算数据的方法和装置

    公开(公告)号：US20150116474A1

    公开(公告)日：2015-04-30

    申请号：US14523030

    申请日：2014-10-24

    申请人： Luneau Technology Operations

    发明人： Jean-Jacques VIDECOQ ,  Michaël VASSARD

    IPC分类号： A61B3/14 ,  G02C7/02

    CPC分类号： A61B3/145 ,  G02C7/024 ,  G05B19/128 ,  G05B19/4207 ,  G05B2219/34342 ,  G05B2219/37129 ,  G05B2219/42222 ,  G05B2219/45175 ,  Y02P90/10

    摘要： This method, which allows acquisition and computation of geometrical data of at least one pattern associated with an ophthalmic object (6) for manufacturing ophthalmic lenses similar to the object or complementary thereto, is of the type in which a device (12) for acquiring and computing geometrical data is used, which comprises: a transparent support (13) adapted for bearing an ophthalmic object; on one side of the support, means (17) for illuminating this support; on the other side of the support, a video camera (25) adapted for producing a video signal representative of at least one pattern associated with the ophthalmic object laid on the support; and signal processing and analysis means (27) receiving at the input the video signal produced by the camera, and adapted for computing and providing the geometrical data. The method is characterized in that: (a) a verification pattern independent of said geometrical data is traced on the ophthalmic object (6), this verification pattern being asymmetrical relatively to each of two axes perpendicular to each other; (b) the ophthalmic object is positioned on the transparent support (13) of the acquisition and display device (12); and (c) by means of said device (12), said verification pattern is optically captured and analyzed.

    摘要翻译： 该方法允许采集和计算与用于制造类似于物体或与其补充的眼科镜片的眼科物体（6）相关联的至少一种图案的几何数据，其中，用于获取和/ 使用计算几何数据，其包括：适于承载眼科物体的透明支撑件（13）; 在支撑体的一侧，用于照亮该支撑件的装置（17） 在所述支撑体的另一侧上，适于产生代表与放置在所述支架上的所述眼科物体相关联的至少一种图案的视频信号的摄像机（25） 以及信号处理和分析装置（27），在输入端接收由相机产生的视频信号，并适于计算和提供几何数据。 该方法的特征在于：（a）独立于所述几何数据的验证图案被跟踪在眼物体（6）上，该验证图案相对于彼此垂直的两个轴中的每一个相对不对称; （b）眼科物体位于采集和显示装置（12）的透明支撑件（13）上; 和（c）通过所述装置（12），所述验证图案被光学地捕获和分析。

    ENVIRONMENT PROPERTY ESTIMATION AND GRAPHICAL DISPLAY
    7.
    发明申请
    ENVIRONMENT PROPERTY ESTIMATION AND GRAPHICAL DISPLAY 有权
    环境属性估计和图形显示

    公开(公告)号：US20140222025A1

    公开(公告)日：2014-08-07

    申请号：US14248794

    申请日：2014-04-09

    申请人： The Johns Hopkins University

    发明人： Allison M. Okamura ,  Tomonori Yamamoto ,  Balazs P. Vagvolgyi

    IPC分类号： A61B19/00

    CPC分类号： A61B90/37 ,  A61B34/10 ,  A61B34/30 ,  A61B90/06 ,  A61B90/361 ,  A61B2034/101 ,  A61B2090/064 ,  A61B2090/065 ,  A61B2090/371 ,  B25J9/1671 ,  G05B19/4207 ,  G05B2219/35506 ,  G05B2219/37065 ,  G05B2219/37357 ,  G05B2219/45117

    摘要： A surgical robot including an imaging system comprising at least one camera, a processor in communication with the imaging system, a manipulation system in communication with the processor, and a visual display in communication with the processor. The processor is operable to calculate a mechanical property estimate for an area of an environment based on an environment model of tool-environment interaction data, create a composite image comprising a mechanical property map of the mechanical property estimate overlaid on an environment image from the at least one camera, and output the composite image on the visual display.

    摘要翻译： 一种外科手术机器人，其包括成像系统，所述成像系统包括至少一个相机，与所述成像系统通信的处理器，与所述处理器通信的操纵系统，以及与所述处理器通信的视觉显示器。 处理器可操作以基于工具 - 环境交互数据的环境模型来计算环境区域的机械性能估计值，创建包括机械性能估计值的机械属性映射的复合图像，所述机械属性映射覆盖在来自所述环境图像的环境图像上 至少一个相机，并在视觉显示器上输出合成图像。

    Reproducible three dimensional vacuum forming technique
    9.
    发明授权
    Reproducible three dimensional vacuum forming technique 失效
    可重复三维真空成型技术

    公开(公告)号：US08406508B2

    公开(公告)日：2013-03-26

    申请号：US12352531

    申请日：2009-01-12

    申请人： Mark Pollack ,  Anthony Jollett

    发明人： Mark Pollack ,  Anthony Jollett

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00 ,  B29C51/00 ,  B29C51/10 ,  B29C51/46 ,  B29C2791/006 ,  G05B19/4099 ,  G05B19/4207 ,  G05B2219/35115 ,  G05B2219/36251 ,  G05B2219/36484 ,  G05B2219/37058 ,  G05B2219/37072 ,  G05B2219/37571 ,  G05B2219/49007

    摘要： A method of reproducing a three dimensional (3D) image by counter-distorting a two dimensional (2D) image prior to vacuum forming. A captured or obtained image of a subject is digitalized into 3D and 2D formats and used to create a 3D surface using a CNC machine. A standardized grid pattern with numerous reference points is printed on a vacuum formable material and vacuum formed on the 3D surface representing a subject. The reference points on the grid are displaced during the vacuum forming process due to the 3D nature of the surface. If the image of the subject were printed on the vacuum formable material, it would appear distorted. The displaced reference points are observed and the data is entered into the inventive software which generates a new image with compensated morphological changes. When the new image is vacuum formed on vacuum formable material under the same conditions, the new image would not appear distorted and would accurately depict the subject in 3D.

    摘要翻译： 一种通过在真空成形之前对二维（2D）图像进行逆变形来再现三维（3D）图像的方法。 拍摄或获得的被摄体图像被数字化为3D和2D格式，并用于使用CNC机器创建3D表面。 具有许多参考点的标准网格图案印刷在真空成形材料上并形成在表示被摄体的3D表面上的真空。 由于表面的3D特性，真空成型过程中网格上的参考点被移位。 如果被摄体的图像印在真空成型材料上，则会出现扭曲。 观察到偏移的参考点，并将数据输入到本发明的软件中，该软件产生具有补偿形态变化的新图像。 当在相同条件下在真空成型材料上真空形成新图像时，新图像将不会出现扭曲，并能精确地描绘3D中的对象。