公开(公告)号：US20150182726A1

公开(公告)日：2015-07-02

申请号：US14143435

申请日：2013-12-30

Applicant: Catheter Robotics, Inc.

Inventor： David A. Jenkins

IPC: A61M25/01 ,  A61B8/12 ,  A61B18/14 ,  A61B8/08

CPC classification number: A61M25/0108 ,  A61B8/0841 ,  A61B8/12 ,  A61B8/52 ,  A61B18/1492 ,  A61B34/20 ,  A61B34/30 ,  A61B2018/00351 ,  A61B2018/00494 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2034/2063 ,  A61B2034/301 ,  A61B2090/3782 ,  A61B2090/3784 ,  A61M25/0113 ,  A61M25/0133 ,  A61M25/0136 ,  A61M2025/0166

Abstract: Systems, devices, methods, and non-transitory processor-readable storage media for a computing device to generate repositioning instructions for a remotely-controlled catheter positioning system to position a first catheter co-located with a second catheter within a patient's organ, including performing image analysis on imagery generated based on data from the first catheter, calculating positioning corrections based on the performed image analysis, generating repositioning instructions based on the calculated positioning correction information, and transmitting control signals based on the generated repositioning instructions to the remotely-controlled catheter positioning device. The computing device may also determine whether a representation of the second catheter is within the imagery based on the performed image analysis and whether a representation of a tip of the second catheter is at a desired location within the imagery. In an embodiment, the first catheter may be an ultrasound catheter.

Abstract translation: 用于计算设备的系统，设备，方法和非暂时处理器可读存储介质，用于产生用于远程控制的导管定位系统的重新定位指令，以将与第二导管共同定位在患者器官内的第一导管，包括执行 基于来自第一导管的数据生成的图像的图像分析，基于所执行的图像分析计算定位校正，基于所计算的定位校正信息生成重新定位指令，以及基于所生成的重新定位指令将控制信号发送到远程控制的导管 定位装置 计算设备还可以基于所执行的图像分析以及第二导管的尖端的表示是否在图像内的期望位置来确定第二导管的表示是否在图像内。 在一个实施例中，第一导管可以是超声导管。