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40 条记录 (耗时 0.036 秒)

    IMAGING METHOD AND APPARATUS
    33.
    发明申请
    IMAGING METHOD AND APPARATUS 有权
    成像方法和装置

    公开(公告)号：US20120136236A1

    公开(公告)日：2012-05-31

    申请号：US12956757

    申请日：2010-11-30

    申请人： Colin Roberts

    发明人： Colin Roberts

    IPC分类号： A61B5/05 ,  A61B5/055

    CPC分类号： G06T19/00 ,  G06T2210/41 ,  G06T2219/021

    摘要： A method of generating an image of a segment of a lumen structure comprises acquiring volumetric image data that comprises image data representative of a longitudinal segment of a lumen structure, extracting the segment of lumen structure from the volumetric image, calculating a thickness of planar MPR slab that at least encompasses the longitudinal segment of lumen structure, and rendering a planar MPR slab image based on the thickness and the volumetric image data.

    摘要翻译： 产生管腔结构的片段的图像的方法包括获取包含表示管腔结构的纵向片段的图像数据的体积图像数据，从体积图像中提取管腔结构的片段，计算平面MPR片的厚度 其至少包括内腔结构的纵向段，并且基于厚度和体积图像数据渲染平面MPR平板图像。

    Switching Device with Auto-Correction of Switching Member
    34.
    发明申请
    Switching Device with Auto-Correction of Switching Member 审中-公开
    具有切换成员自动更正的切换设备

    公开(公告)号：US20130161167A1

    公开(公告)日：2013-06-27

    申请号：US13712137

    申请日：2012-12-12

    申请人： Colin Roberts

    发明人： Colin Roberts

    IPC分类号： H01H3/02

    CPC分类号： H01H3/02 ,  H01H3/28 ,  H01H23/143 ,  H01H2300/03 ,  H05B39/086 ,  Y02B90/224 ,  Y04S20/14

    摘要： Switching devices for controlling a load from multiple locations each monitor the position of the device's switch member, and generate signals in response to a change of the member from the ‘on’ position to the ‘off’ position, and vice versa. Upon detecting such a change, an ‘on’ or ‘off’ signal is sent to each other switching device, which automatically updates the position of its switching member to match that which was manually actuated by the user. A load connected to at least one of the switching devices is accordingly switched between an energized and non-energized state by making or breaking continuity in the load circuit at that switching device. By automatically updating the switching member positions among all the devices, a user can visually make an accurate determination of the load circuit status at any given time based on the current position of any switching member among the devices.

    摘要翻译： 用于控制来自多个位置的负载的开关装置每个监视装置的开关构件的位置，并且响应于构件从“开”位置到“关”位置的变化而产生信号，反之亦然。 在检测到这种变化时，向彼此切换装置发送“开”或“关”信号，该装置自动更新其切换部件的位置，使之与用户手动启动的位置相匹配。 因此，连接到开关装置中的至少一个开关装置的负载通过在该开关装置处的负载电路中产生或断开连续性而在通电状态和非通电状态之间切换。 通过自动更新所有设备之间的切换构件位置，用户可以基于设备中的任何切换构件的当前位置，在任何给定时间可视地准确地确定负载电路状态。

    System and method of driving and controlling pneumatic and hydraulic systems
    35.
    发明授权
    System and method of driving and controlling pneumatic and hydraulic systems 失效
    气动和液压系统的驱动和控制系统和方法

    公开(公告)号：US08323151B2

    公开(公告)日：2012-12-04

    申请号：US12686041

    申请日：2010-01-12

    申请人： Colin Roberts

    发明人： Colin Roberts

    IPC分类号： F16H61/00 ,  F16H61/14 ,  B60K17/00

    CPC分类号： B60W10/30 ,  B60W30/1886 ,  B60Y2400/15 ,  Y02T10/6208 ,  Y10T477/73 ,  Y10T477/753

    摘要： Systems and methods of driving and controlling pneumatic and hydraulic devices and, more particularly, to a system and method of driving a hydraulic pump via one output shaft of a motor, and driving a pneumatic compressor via another output shaft of the motor via a clutch. When a user control is engaged, a control system causes the motor to operate at a higher speed, driving the hydraulic pump faster to produce additional hydraulic pressure. When a low air pressure condition is sensed in the pneumatic system, the control system causes the motor to operate at the higher speed and engages the clutch, allowing the pneumatic compressor to supply additional air pressure.

    摘要翻译： 更具体地说，涉及一种通过马达的一个输出轴驱动液压泵的系统和方法，以及经由离合器经由马达的另一个输出轴驱动气动压缩机的系统和方法。 当用户控制被接合时，控制系统使电动机以更高的速度操作，更快地驱动液压泵以产生额外的液压。 当在气动系统中感测到低气压条件时，控制系统使电动机以更高的速度运行并与离合器接合，从而允许气动压缩机提供额外的空气压力。

    Volume rendering apparatus and method
    36.
    发明授权
    Volume rendering apparatus and method 有权
    体积绘制装置和方法

    公开(公告)号：US08103070B2

    公开(公告)日：2012-01-24

    申请号：US11944448

    申请日：2007-11-22

    申请人： Colin Roberts ,  Sebastian Meller

    发明人： Colin Roberts ,  Sebastian Meller

    IPC分类号： G06K9/00

    CPC分类号： G06T19/00 ,  G06T15/08 ,  G06T2210/41 ,  G06T2219/008

    摘要： Volume rendering of images of four dimensional (4D) heart image data, in particular cardiac CT data by slab multiplanar reformatting (MPR), is improved by providing an automated method and apparatus for determining and locking onto anatomically relevant viewing parameters. In particular the view plane, view axis and view orientation are changed from frame to frame in the movie so they remain fixed to an anatomical feature of interest, thereby providing a stable movie of the heart feature of interest. Provision of a dynamic view plane compensates not only for translational motion of the heart feature of interest, but also for its tilting and twisting. Tilting effects are highly significant when viewing heart valves, since the valve plane exhibits varying angles of tilt through the heart phases as a result of the generally tubular arteries and veins exhibiting a bending motion.

    摘要翻译： 通过提供用于确定和锁定到解剖学上相关的观察参数的自动化方法和装置来改进四维（4D）心脏图像数据，特别是通过平板多平面重新格式化（MPR）的心脏CT数据的图像的体积绘制。 特别地，视频平面，视图轴和视图方向在电影中从帧到帧改变，使得它们保持固定到感兴趣的解剖特征，从而提供感兴趣的心脏特征的稳定电影。 提供动态视图平面不仅可以补偿感兴趣的心脏特征的平移运动，还可以补偿其倾斜和扭转。 当观察心脏瓣膜时，倾斜效应是非常重要的，因为由于大体管状的动脉和静脉呈现弯曲运动，瓣膜平面呈现出通过心脏相的不同倾斜角度。

    SYSTEM AND METHOD OF DRIVING AND CONTROLLING PNEUMATIC AND HYDRAULIC SYSTEMS
    37.
    发明申请
    SYSTEM AND METHOD OF DRIVING AND CONTROLLING PNEUMATIC AND HYDRAULIC SYSTEMS 失效
    驱动和控制气动和液压系统的系统和方法

    公开(公告)号：US20100113221A1

    公开(公告)日：2010-05-06

    申请号：US12686041

    申请日：2010-01-12

    申请人： Colin Roberts

    发明人： Colin Roberts

    IPC分类号： B60W10/02

    CPC分类号： B60W10/30 ,  B60W30/1886 ,  B60Y2400/15 ,  Y02T10/6208 ,  Y10T477/73 ,  Y10T477/753

    摘要： The present invention relates generally to systems and methods of driving and controlling pneumatic and hydraulic devices and, more particularly, to a system and method of driving a hydraulic pump via one output shaft of a motor, and driving a pneumatic compressor via another output shaft of the motor via a clutch. When a user control is engaged, a control system causes the motor to operate at a higher speed, driving the hydraulic pump faster to produce additional hydraulic pressure. When a low air pressure condition is sensed in the pneumatic system, the control system causes the motor to operate at the higher speed and engages the clutch, allowing the pneumatic compressor to supply additional air pressure.

    摘要翻译： 本发明一般涉及用于驱动和控制气动和液压装置的系统和方法，更具体地，涉及通过电动机的一个输出轴来驱动液压泵的系统和方法，以及通过另一个输出轴 马达通过离合器。 当用户控制被接合时，控制系统使电动机以更高的速度操作，更快地驱动液压泵以产生额外的液压。 当在气动系统中感测到低气压条件时，控制系统使电动机以更高的速度运行并与离合器接合，从而允许气动压缩机提供额外的空气压力。

    Multi-planar reconstruction lumen imaging method and apparatus
    38.
    发明授权
    Multi-planar reconstruction lumen imaging method and apparatus 有权
    多平面重建腔镜成像方法及装置

    公开(公告)号：US08611989B2

    公开(公告)日：2013-12-17

    申请号：US12956757

    申请日：2010-11-30

    申请人： Colin Roberts

    发明人： Colin Roberts

    IPC分类号： A61B5/00

    CPC分类号： G06T19/00 ,  G06T2210/41 ,  G06T2219/021

    摘要： A method of generating an image of a segment of a lumen structure comprises acquiring volumetric image data that comprises image data representative of a longitudinal segment of a lumen structure, extracting the segment of lumen structure from the volumetric image, calculating a thickness of planar MPR slab that at least encompasses the longitudinal segment of lumen structure, and rendering a planar MPR slab image based on the thickness and the volumetric image data.

    摘要翻译： 产生管腔结构的片段的图像的方法包括获取包含表示管腔结构的纵向片段的图像数据的体积图像数据，从体积图像中提取管腔结构的片段，计算平面MPR片的厚度 其至少包括内腔结构的纵向段，并且基于厚度和体积图像数据渲染平面MPR平板图像。