中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

39 records (took 0.03 seconds)

    Robotic surgical system and method for automated therapy delivery
    33.
    发明授权
    Robotic surgical system and method for automated therapy delivery 有权
    机器人手术系统及自动化治疗方法

    公开(公告)号：US09566119B2

    公开(公告)日：2017-02-14

    申请号：US13963070

    申请日：2013-08-09

    Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

    Inventor： John A. Hauck ,  Jeffrey A. Schweitzer ,  Kedar Ravindra Belhe

    IPC: A61B19/00 ,  A61B5/00 ,  A61B17/00 ,  A61M25/01

    CPC classification number: A61B34/71 ,  A61B5/6885 ,  A61B34/20 ,  A61B34/30 ,  A61B2017/00026 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/301 ,  A61B2034/742 ,  A61B2090/064 ,  A61B2090/3784 ,  A61M25/0105

    Abstract: A method of navigating a medical device through a body of a patient includes providing a topography of at least a portion of the body, accepting user input defining a navigation path, robotically navigating the medical device to a starting point on the path, and robotically navigating the medical device along the navigation path to an endpoint. Waypoints defining the navigation path may be input on a graphical representation of the topography using a user interface such as a pointing device or touchscreen. The navigation path may also be defined by tracing a substantially continuous path on the graphical representation. A therapy may be administered while robotically navigating the medical device along the navigation path, either forward or in reverse, or while navigating the medical device along a return path defined by a plurality of virtual breadcrumbs generated as the medical device traverses the navigation path.

    Abstract translation: 通过患者身体导航医疗装置的方法包括提供身体的至少一部分的形貌，接受定义导航路径的用户输入，将医疗装置机器人导航到路径上的起点，以及机器人导航 沿导航路径的医疗设备到端点。 定义导航路径的航点可以使用诸如指点设备或触摸屏的用户界面在地形的图形表示上输入。 还可以通过在图形表示上跟踪基本连续的路径来定义导航路径。 可以沿着导航路径机器人地导航医疗装置，无论是前进还是反向地，或者沿着由医疗装置穿过导航路径生成的多个虚拟面包屑所定义的返回路径导航医疗装置时，可以进行治疗。

    Robotic catheter system input device
    34.
    发明授权
    Robotic catheter system input device 有权
    机器人导管系统输入装置

    公开(公告)号：US09314310B2

    公开(公告)日：2016-04-19

    申请号：US14151258

    申请日：2014-01-09

    Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

    Inventor： Mark B. Kirschenman ,  John A. Hauck ,  Jane J. Song

    IPC: A61M31/00 ,  A61M37/00 ,  A61M5/20 ,  A61B19/00 ,  A61B17/29

    CPC classification number: A61B19/2203 ,  A61B17/2909 ,  A61B34/30 ,  A61B34/37 ,  A61B34/71 ,  A61B2034/2051 ,  A61B2034/301 ,  A61B2034/742

    Abstract: An input device for a robotic medical system includes a handle configured to be rotatable about a center axis, and to be longitudinally displaceable along the center axis. The input device also includes a deflection control element disposed on the handle and configured to selectively control deflection of the distal end of a flexible medical instrument electrically coupled to the input device. Longitudinal displacement of the handle may cause or result in a corresponding longitudinal motion or deflection of the flexible medical instrument. Rotation of the handle may cause or result in a corresponding rotation of the deflection plane. Longitudinal displacement and rotation of the handle may be detected or sensed electronically.

    Abstract translation: 一种用于机器人医疗系统的输入装置，其特征在于，包括：手柄，其能够围绕中心轴线旋转，并且能够沿着所述中心轴线纵向移位。 输入装置还包括设置在手柄上的偏转控制元件，其配置为选择性地控制电耦合到输入装置的柔性医疗器械的远端的偏转。 手柄的纵向位移可能导致或导致柔性医疗器械的相应纵向运动或偏转。 手柄的旋转可能导致或导致偏转平面的相应旋转。 可以电子地检测或感测手柄的纵向位移和旋转。

    Filtering method for surface modeling
    36.
    发明申请
    Filtering method for surface modeling 审中-公开
    表面建模过滤方法

    公开(公告)号：US20150313504A1

    公开(公告)日：2015-11-05

    申请号：US14737875

    申请日：2015-06-12

    Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

    Inventor： Frederik H. Wittkampf ,  John A. Hauck

    IPC: A61B5/06 ,  A61B5/00

    CPC classification number: A61B5/065 ,  A61B5/066 ,  A61B5/1076 ,  A61B5/6885 ,  A61B5/7246 ,  A61B5/743 ,  A61B34/20 ,  A61B2034/105 ,  G01B7/008 ,  G01B21/04

    Abstract: A system for mapping a tissue surface includes a probe for mapping a tissue surface, a localization system to measure a location data point indicative of the probe's location, a memory in which to store the location data point, a servo mechanism to move the probe along at least a portion of the tissue surface, a controller to move the probe to a plurality of locations and to record in the memory a plurality of location data points, and a contact-sensing processor to analyze the plurality of location data points and to identify a subset thereof on the tissue surface. A modeling processor generates a model of the tissue surface using the subset of location data points. The contact-sensing processor utilizes probe velocity, or a rate of change in the distance moved by the probe, to determine contact between the probe and the tissue surface.

    Abstract translation: 用于映射组织表面的系统包括用于映射组织表面的探针，定位系统以测量指示探针位置的位置数据点，存储位置数据点的存储器，用于移动探头的伺服机构 组织表面的至少一部分，将探针移动到多个位置并在存储器中记录多个位置数据点的控制器，以及接触感应处理器，用于分析多个位置数据点并识别 其子集在组织表面上。 建模处理器使用位置数据点的子集生成组织表面的模型。 接触检测处理器利用探针速度或由探针移动的距离的变化率来确定探针和组织表面之间的接触。

    Filtering method for surface modeling
    39.
    发明申请
    Filtering method for surface modeling 有权

    公开(公告)号：US20130310675A1

    公开(公告)日：2013-11-21

    申请号：US13889766

    申请日：2013-05-08

    Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

    Inventor： Frederick H. Wittkampf ,  John A. Hauck

    IPC: A61B5/06

    CPC classification number: A61B5/065 ,  A61B5/066 ,  A61B5/1076 ,  A61B5/6885 ,  A61B5/7246 ,  A61B5/743 ,  A61B34/20 ,  A61B2034/105 ,  G01B7/008 ,  G01B21/04

    Abstract: A system for mapping a tissue surface includes a probe for mapping a tissue surface, a localization system to measure a location data point indicative of the probe's location, a memory in which to store the location data point, a servo mechanism to move the probe along at least a portion of the tissue surface, a controller to move the probe to a plurality of locations and to record in the memory a plurality of location data points, and a contact-sensing processor to analyze the plurality of location data points and to identify a subset thereof on the tissue surface. A modeling processor generates a model of the tissue surface using the subset of location data points. The contact-sensing processor utilizes probe velocity, or a rate of change in the distance moved by the probe, to determine contact between the probe and the tissue surface.

Patent Agency Ranking