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First Study on Laser Bone Ablation System at the Skull Base for Micro Surgery Based on Vision Navigation

机译:基于视觉导航的颅骨显微手术激光消融系统的初步研究

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As the anatomic structures, for example bone thickness, are different and the destruction of the membrane lining the inner ear can lead to a damage of organ functions, for example deafness or vertigo, the protection of soft tissue structures behind the ablated bone in skull base surgery is mandatory. Consequently, a safer and more accurate Cochlear Implantation technology need to be developed urgently. For the detection of the boundary between soft tissue and bone the laser bone ablation system which was based on the combination of laser, robotics, coaxial monitoring and vision navigation was developed for a micro surgery at the skull base. Through this the laser is guided across the ablation area by vision navigation technologies. In this paper our laser bone ablation system and the first results of the boundary detection are described.
机译:由于解剖结构(例如骨骼厚度)不同,并且内耳内膜的破坏会导致器官功能受损(例如耳聋或眩晕),从而保护了颅底的烧蚀骨后的软组织结构手术是强制性的。因此,迫切需要开发一种更安全,更准确的人工耳蜗技术。为了检测软组织和骨骼之间的边界,开发了基于激光,机器人技术,同轴监测和视觉导航相结合的激光骨骼消融系统,用于颅底的显微手术。通过这种方式,视觉导航技术将激光引导至整个消融区域。本文描述了我们的激光骨消融系统和边界检测的最初结果。

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