Hands-on practice and implementations on a sound-guided 3D navigation system for orthopedic surgical applications

IEEE International Conference on Mechatronics, 2005. ICM '05. Pub Date : 2005-07-10 DOI:10.1109/ICMECH.2005.1529335

Ming-Yih Lee, C. Kuo, S. Hung

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引用次数: 1

Abstract

Computer assisted surgical navigation becomes crucial as the demand for accuracy and minimal invasiveness increases. During the treatment of tibial fracture with interlocking nail, the most uncomfortable procedure for an orthopedic surgeon is to find the location for distal locking screws. In this study, hands-on practice and implementation of a sound-guided 3D navigation system was discussed for the fixation of distal locking screws in the tibial intramedullary nailing. This system consists of a 3D digitizer arm, 3D coordinate registration/ transformation module and sound-guided navigation module. In addition, the proposed sound-guided navigation module was designed with an audio guiding mechanism through which a sound with different tones and intermittence frequencies will be produced for surgical manipulation. In vitro assessment was performed with a donor bone successfully, and a clinical case of a young male with tibial fracture was also carried out at the operation theater with satisfied results. No preoperative computed tomography or intraoperative fluoroscopy was required.

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在骨科手术应用的声音引导3D导航系统上的实践和实施

随着对准确性和微创性要求的增加，计算机辅助手术导航变得至关重要。在用交锁钉治疗胫骨骨折时，骨科医生最不舒服的步骤是寻找远端锁定螺钉的位置。在本研究中，我们讨论了声音引导的3D导航系统在胫骨髓内钉远端锁定螺钉固定中的实践和实施。该系统由三维数字化臂、三维坐标配准/变换模块和声导导航模块组成。此外，所提出的声导导航模块设计了一个音频引导机制，通过该机制可以产生不同音调和间歇频率的声音，用于手术操作。我们成功地用供骨进行了体外评估，并在手术室进行了一例年轻男性胫骨骨折的临床治疗，取得了满意的效果。术前无需计算机断层扫描或术中透视检查。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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IEEE International Conference on Mechatronics, 2005. ICM '05.

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