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2. 发明申请

US20080020362A1 Methods and Apparatus for Simulaton of Endovascular and Endoluminal Procedures 审中-公开
标题翻译：血管内和腔内手术模拟方法与装置
公开(公告)号：US20080020362A1
公开(公告)日：2008-01-24
申请号：US11573109
申请日：2005-08-10
申请人： Stephane Cotin , Xunlei Wu , Paul Neumann , Julien Lenoir , Christian Duriez , Rayn Bradsley , Vincent Pegoraro , Steven Dawson
发明人： Stephane Cotin , Xunlei Wu , Paul Neumann , Julien Lenoir , Christian Duriez , Rayn Bradsley , Vincent Pegoraro , Steven Dawson
IPC分类号： G09B23/30
CPC分类号： G09B23/285 , G16H50/50
摘要： Methods and apparatus provide realistic training in endovascular and endoluminal procedures. One embodiment includes modeling accurately the tubular anatomy of a patient to enable optimized simulation. One embodiment includes simulating the interaction between a flexible device and the anatomy and optimizing the computation. One embodiment includes replicating the functionality of therapeutic devices, e.g. stents, and simulating their interaction with anatomy. One embodiment includes computing hemodynamics inside the vascular model. One embodiment includes reproducing visual feedback, using synthetic X-ray imaging and/or or visible light rendering. One embodiment includes generating contrast agent injection and propagation through a tubular network. One embodiment includes reproducing aspects of the physical environment of an operating room by simulating or tracking, such as C-arm control panel, foot pedals, monitors, real catheters and guidewires, etc. One embodiment includes tracking instrument position and mimicking haptic feedback experienced when manipulating certain medical devices.
摘要翻译：方法和手段为血管内和腔内手术提供了现实的训练。一个实施例包括精确地建模患者的管状解剖结构以实现优化的模拟。一个实施例包括模拟柔性装置与解剖结构之间的相互作用并优化计算。一个实施例包括复制治疗装置的功能，例如。支架，并模拟与解剖学的相互作用。一个实施例包括计算血管模型内的血液动力学。一个实施例包括使用合成X射线成像和/或可见光渲染来再现视觉反馈。一个实施方案包括产生造影剂注射和通过管状网络传播。一个实施例包括通过模拟或跟踪例如C臂控制面板，脚踏板，监视器，实际导管和导线等来再现手术室的物理环境的方面。一个实施例包括跟踪仪器的位置并模拟所经历的触觉反馈操纵某些医疗设备。

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