|
|||||
|
|
| 数字人体的针灸力感虚拟现实初步研究 | |
| 引用本文： | 程卓,王海生,闽友江,严振国,张虹,庄天戈. 数字人体的针灸力感虚拟现实初步研究[J]. 中国医疗器械杂志, 2007, 31(1): 5-9 |
| 作者姓名： | 程卓 王海生 闽友江 严振国 张虹 庄天戈 |
| 作者单位： | 1. 上海交通大学生物医学工程系,上海,200240 2. 上海中医药大学解剖教研室,上海,201203 3. 上海交通大学生物医学工程系,上海,200240;美国普渡大学电气工程与计算机科学系 |
| 摘 要： | 讨论了虚拟现实技术在三维数字人体和穴位研究中的应用。在融合了腧穴组织结构信息的三维数字人体基础上，根据各组织的物理特性．分析针灸过程中针体与组织的相互作用力，以及部分行针模式中的力感特征，建立力学模型模拟针体受力．并通过力反馈设备真实地传递给操作者．为视觉和触觉信息融合一体的三维针灸人体建模作了初步探索，为针灸教学提供了一种动态的仿真手段。 |
| 关 键 词： | 三维数字人体 针灸 触觉模型 力反馈 |
| 文章编号： | 1671-7104(2007)01-0005-05 |
| 修稿时间： | 2006-07-14 |
Preliminary Study on Force Feedback of Acupuncture in Virtual Reality Based on the Visible Human |
|
| CHENG Zhuo,WANG Hai-sheng,MIN You-jiang,YAN Zhen-guo,Hong Z. Tan,ZHUANG Tiang-e. Preliminary Study on Force Feedback of Acupuncture in Virtual Reality Based on the Visible Human[J]. Chinese journal of medical instrumentation, 2007, 31(1): 5-9 | |
| Authors: | CHENG Zhuo WANG Hai-sheng MIN You-jiang YAN Zhen-guo Hong Z. Tan ZHUANG Tiang-e |
| Affiliation: | Department of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai. |
| Abstract: | This paper discusses the application of virtual reality technology in the 3-D visible human body and acupuncture research. Based on the 3-D visible human fused with the localization information and hierarchy of acupoints, the paper analyzes the force against the needle and haptic rendering during the needle manipulation according to the physical properties of different tissues. A haptic model is constructed to demonstrate the force behaviors during acupuncture, and the force will be produced and passed to the manipulator by a force feedback device. It enriches the contents of 3-D visible human project, provides a dynamic simulation instrument for acupuncture teaching, and supplies a platform for acupuncture research. |
| Keywords: | 3-D visible human acupuncture haptic model force feedback |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |