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Towards Dynamic Planning and Guidance of Minimally Invasive Robotic Cardiac Bypass Surgical Procedures

机译:朝着微创机械心脏绕过外科手术手术手术手术手术手术手术手术手术手术手术手术的动态规划与指导

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Conventional open-heart coronary bypass surgery requires a 30-cm long incision through the breast-bone and stopping the beating heart, which inflict great pain, trauma and lengthy recovery time to patients. Recently, a robot-assisted minimally invasive surgical technique has been introduced to coronary bypass to minimize incisions and avoid cardiac arrest in order to eliminate the medical complications associated with open-heart surgery. Despite its initial success, this innovation has its own limitations and problems. This paper discusses these limitations and proposes a framework that incorporates image-guidance techniques into MIRCAB surgery. We present two aspects of our preliminary work; 1) A Virtual Cardiac Surgical Planning system developed to visualize and manipulate simulated robotic surgical tools within the virtual patient. 2) Our work towards the extension of the static planning system to a dynamic situation that would model the position, orientation and dynamics of the heart, relative to the chest wall, during surgery.
机译:常规的露天冠状动脉旁路手术需要30厘米长的切口穿过乳腺骨并阻止搏动的心脏,这对患者造成了巨大的疼痛,创伤和冗长的恢复时间。最近,已经将机器人辅助微创手术技术引入冠状动脉旁路,以最大限度地减少切口并避免心脏骤停,以消除与露天手术相关的医疗并发症。尽管取得了初步成功,但这种创新具有自身的局限性和问题。本文讨论了这些限制,并提出了一种将图像引导技术纳入MiRCAB手术的框架。我们提出了我们初步工作的两个方面; 1)一种虚拟心脏外科手术规划系统,用于在虚拟患者内可视化和操纵模拟机器人外科手术工具。 2)我们努力将静态规划系统延伸到动态形势,该动态情况将在手术期间相对于胸壁模拟心脏的位置,方向和动态。

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