Jaw Tracking System Using Resonated Wireless Markers
Jaw Tracking System Using Resonated Wireless Markers
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DOI：
10.1109/tmag.2009.2024637
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发表时间：
2009-09
影响因子：
2.1
通讯作者：
S. Yabukami;H. Kanetaka;S. Hashi;K. Arai;T. Sato
中科院分区：
文献类型：
--
作者：
S. Yabukami;H. Kanetaka;S. Hashi;K. Arai;T. Sato
我们已经开发了一种带有无线共振标记的下颌跟踪系统。该系统由两个谐振标记器、驱动线圈、40个拾波线圈、DA转换器和AD转换器组成。两个共振标记由带NiZn铁氧体的线圈和头端电容器组成。我们把一个标记贴在门牙上，另一个贴在前额上。当制作的颌骨模型移动约40 mm时，位置精度在1 mm以内。该系统可用于跟踪正常受试者的合理颌骨运动而不干扰生理。
We have developed a jaw tracking system with wireless resonated markers. The system consists of two resonated markers, driving coil, 40 pickup coils, DA converter, and AD converters. The two resonated markers were composed of a coil with NiZn ferrite and tip condenser. We attached to one marker on the incisor and the other on the forehead. Position accuracy of within 1 mm was achieved when the fabricated jaw model was moved about 40 mm. This system is available for tracking of reasonable jaw movement of normal subjects without disturbing the physiology.