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    • 3. 发明申请
    • Balloon visualization for traversing a tissue wall
    • 用于穿过组织壁的气球可视化
    • US20050197530A1
    • 2005-09-08
    • US10949032
    • 2004-09-24
    • Daniel WallaceDaniel AdamsFrederic Moll
    • Daniel WallaceDaniel AdamsFrederic Moll
    • A61B1/00A61B1/018
    • A61B1/053A61B1/00082A61B5/0084
    • Systems and methods for controllably traversing a tissue wall. In one embodiment, a distal end of a catheter is positioned and/or repositioned utilizing direct visualization out the distal end of the catheter, as facilitated by an imaging element disposed within the distal tip of the catheter. An inflatable balloon may comprise a portion of the distal tip of the catheter for structural and/or visualization media purposes. A tissue traversing element may be forwarded through a working lumen defined by the catheter and controllably pushed through a tissue wall as observed with the imaging element. The tissue traversing element may comprise sensors and the like to facilitate monitoring of changes in pressure, color, oxygen saturation, flow rate, and echo timing, to determine the position of the tissue traversing member relative to the tissue wall.
    • 用于可控地穿过组织壁的系统和方法。 在一个实施例中,通过设置在导管的远端中的成像元件来促进导管的远端,利用从导管的远端直接可视化来定位和/或重新定位导管。 可充气气囊可以包括用于结构和/或可视化媒体目的的导管的远侧末端的一部分。 组织移动元件可以通过由导管限定的工作腔进入,并且如通过成像元件所观察到的,可控地推动通过组织壁。 组织移动元件可以包括传感器等,以便于监测压力,颜色,氧饱和度,流速和回波定时的变化,以确定组织横向构件相对于组织壁的位置。
    • 7. 发明申请
    • Support assembly for robotic catheter system
    • 机器人导管系统的支撑组件
    • US20060253108A1
    • 2006-11-09
    • US11173812
    • 2005-07-01
    • Alan YuDaniel AdamsFrederic Moll
    • Alan YuDaniel AdamsFrederic Moll
    • A61B17/00
    • A61B19/26A61B90/50A61B2090/506A61B2090/508B33Y80/00
    • A support assembly for supporting a remotely controlled instrument driver in a selectable orientation relative to an operating table, the assembly comprising including a base removably attachable to the operating table, an actuator assembly coupled to the base, the actuator assembly including an actuator and a brake that is electronically activated to allow rotation of a first extension member about a first axis substantially orthogonal to the operating table. A second extension member is coupled to the first extension member via an interface assembly operatively controlled by the actuator to selectively allow rotation of the second extension member about a second axis substantially parallel to the first axis, and about a third axis substantially orthogonal to the first axis.
    • 一种支撑组件,其用于相对于操作台以可选择的方向支撑远程控制的仪器驱动器,所述组件包括可移除地附接到所述操作台的基座,联接到所述基座的致动器组件,所述致动器组件包括致动器和制动器 其被电子激活以允许第一延伸构件围绕基本上与操作台正交的第一轴线旋转。 第二延伸构件经由由致动器可操作地控制的接口组件联接到第一延伸构件,以便选择性地允许第二延伸构件围绕基本上平行于第一轴线的第二轴线旋转,并且围绕基本上垂直于第一轴线的第三轴线 轴。