中国组织工程研究 ›› 2010, Vol. 14 ›› Issue (43): 8099-8103.doi: 10.3969/j.issn.1673-8225.2010.43.030

• 骨与关节综述 bone and joint review • 上一篇    下一篇

虚拟现实技术在生物医学领域中的应用

吕  婷,刘桂铃,杜海洲,刘鹏年   

  1. 解放军医学图书馆,北京市 100039
  • 出版日期:2010-10-22 发布日期:2010-10-22
  • 作者简介:吕婷,女,1985年生,陕西省宝鸡市人,汉族,2008年中南大学湘雅医学院毕业,助理馆员,主要从事医学信息学方面的研究。 77113432@163.com

Application of virtual reality technique in biomedical field

Lü Ting, Liu Gui-ling, Du Hai-zhou, Liu Peng-nian   

  1. Medical Library of Chinese PLA, Beijing  100039, China
  • Online:2010-10-22 Published:2010-10-22
  • About author:Lü Ting, Medical Library of Chinese PLA, Beijing 100039, China 77113432@163.com

摘要:

背景:虚拟现实也称灵境技术或人工环境,是一种由计算机技术辅助生成的高技术模拟系统,综合集成了计算机图形技术、计算机仿真技术、人工智能、传感技术、显示技术、网络并行处理等技术。
目的:简要介绍虚拟人体、虚拟手术、虚拟实验室以及虚拟现实技术在神经心理学与核医学方面的应用。
方法:由第一作者检索2003/2010 CBM和CNKI数据库中有关文献,以及利用Google搜索引擎检索相关网络信息资源。中文检索词为“虚拟现实、虚拟人、数字人、虚拟手术。”英文检索词为“Virtual Reality,Virtual Human,digital human,virtual surgery。”
结果与结论:虚拟现实技术的应用十分广泛,如:城市规划、能源勘测、工业仿真、古迹复原、建筑虚拟、交通桥梁、港口物流、旅游仿真、虚拟课堂、园林应用、军事仿真等。在生物医学领域,虚拟人、虚拟手术等方面的研究也十分活跃,表现出了很好的效果,并且,虚拟现实技术在生物医学领域的应用也展现出了极好的前景,在核医学与辐射防护领域,虚拟现实系统可用来进行核电站换料任务完成过程中的剂量计算,以及培训在核电站工作的人员,并且虚拟现实暴露疗法对特定恐怖症和其他焦虑障碍有较好的疗效。随着计算机技术的进一步发展,可以预期,在未来几年虚拟现实技术将会成为数字医学最主要的应用工具之一。

关键词: 虚拟现实, 生物医学, 数字人, 虚拟手术, 医学植入物

Abstract:

BACKGROUND: Virtual reality is a high-tech simulation system, comprehensive integration of computer graphics technology, computer simulation technology, artificial intelligence, sensor technology, display technology, and network parallel processing technologies.
OBJECTIVE: To briefly introduce simulated human body, operation, laboratory and virtual reality technology applied in neuropsychology and nuclear medicine.
METHODS: A computer-based online search of 2003/2010 CBM and CNKI database and Google search was performed, with key words “virtual reality, virtual human, digital human, virtual surgery” in Chinese and English, respectively.
RESULTS AND CONCLUSION: The application of virtual reality technology is very broad, such as urban planning, energy sources investigation, industry simulation, historic site recovery, architecture simulation, communication bridge, harbor stream, tour simulation, simulated class, gardens and military affairs simulation. It also exhibited favorable effects in the biomedical field, virtual human and virtual surgery. In addition, virtual reality technology has advanced in nuclear medicine and radiation protection, dose calculation in nuclear power plant refueling task, and training of staff in nuclear power plant. Virtual reality exposure therapy exhibits good effect in specific phobia and other anxiety disorders. In the future, with the further development of computer technology, virtual reality technology will become the most important application of digital medical tools.

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