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Apparatus and method for four dimensional soft tissue navigation in endoscopic applications

机译：内窥镜应用中四维软组织导航的装置和方法

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摘要

A surgical instrument navigation system is provided that visually simulates a virtual volumetric scene of a body cavity of a patient from a point of view of a surgical instrument residing in the cavity of the patient. The surgical instrument navigation system includes: a surgical instrument; an imaging device which is operable to capture scan data representative of an internal region of interest within a given patient; a tracking subsystem that employs electro-magnetic sensing to capture in real-time position data indicative of the position of the surgical instrument; a data processor which is operable to render a volumetric, perspective image of the internal region of interest from a point of view of the surgical instrument; and a display which is operable to display the volumetric perspective image of the patient.

机译：提供了一种手术仪器导航系统，其可视地模拟患者的身体腔的虚拟容量场景，从患者腔的腔体的外科手术器械的角度来看。手术器械导航系统包括：手术器械; 可操作以捕获代表给定患者内的内部感兴趣区域的扫描数据的成像装置; 一种采用电磁感测的跟踪子系统，以捕获指示手术器械位置的实时位置数据; 数据处理器可操作以从外科仪器的角度来渲染内部感兴趣区域的体积透视图像; 和一个可操作以显示患者的体积透视图像的显示器。

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公开/公告号US11109740B2

专利类型
公开/公告日2021-09-07

原文格式PDF
申请/专利权人 VERAN MEDICAL TECHNOLOGIES INC.;
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申请/专利号US201916358882
发明设计人 TROY L. HOLSING;MARK HUNTER;
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申请日2019-03-20
分类号A61B1;A61B1/04;A61B5/06;A61B34/20;A61B5/113;A61B5;A61B90;A61B5/352;A61B1/267;A61B8/08;A61B8/12;A61M25/09;
国家 US
入库时间 2022-08-24 20:53:03

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