a virtual surgical simulator for mandibular angle reduction based on patient specific data
文献类型：会议论文
| 作者 | Wang Qiong ; Chen Hui ; Wu Wen ; Jin Hai Yang ; Heng Pheng Ann |
| 出版日期 | 2012 |
| 会议名称 | 19th IEEE Virtual Reality Conference, VR 2012 |
| 会议日期 | March 4, 2012 - March 8, 2012 |
| 会议地点 | Costa Mesa, CA, United states |
| 关键词 | Dynamics Haptic interfaces Virtual reality |
| 页码 | 85-86 |
| 中文摘要 | In our work, a virtual reality-based surgical simulator for the mandibular angle reduction was designed and implemented on CUDA-based platform. High-fidelity visual and haptic feedbacks between the surgical instruments and the bone material are provided to enhance the perception in a realistic virtual surgical environment. Impulse-based dynamics haptic model was employed to simulate the contact forces generated on the high-speed instruments, including the reciprocating saw and the round burr. The validity of the simulated contact forces was verified by comparing against the actual force data measured through the constructed mechanical platform. An empirical study based on the patient specified data was conducted to evaluate the ability of the proposed system in training surgeons with various experiences. The results confirm the validity of our simulator. © 2012 IEEE. |
| 英文摘要 | In our work, a virtual reality-based surgical simulator for the mandibular angle reduction was designed and implemented on CUDA-based platform. High-fidelity visual and haptic feedbacks between the surgical instruments and the bone material are provided to enhance the perception in a realistic virtual surgical environment. Impulse-based dynamics haptic model was employed to simulate the contact forces generated on the high-speed instruments, including the reciprocating saw and the round burr. The validity of the simulated contact forces was verified by comparing against the actual force data measured through the constructed mechanical platform. An empirical study based on the patient specified data was conducted to evaluate the ability of the proposed system in training surgeons with various experiences. The results confirm the validity of our simulator. © 2012 IEEE. |
| 收录类别 | EI |
| 会议主办者 | IEEE Visualization and Graphics Technical Committee (VGTC) |
| 会议录 | Proceedings - IEEE Virtual Reality
 |
| 语种 | 英语 |
| ISBN号 | 9781467312462 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/15721]  |
| 专题 | 软件研究所_软件所图书馆_会议论文 |
| 推荐引用方式 GB/T 7714 | Wang Qiong,Chen Hui,Wu Wen,et al. a virtual surgical simulator for mandibular angle reduction based on patient specific data[C]. 见:19th IEEE Virtual Reality Conference, VR 2012. Costa Mesa, CA, United states. March 4, 2012 - March 8, 2012. |
入库方式： OAI收割
来源：软件研究所
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