虚拟现实技术在临床虚拟标准化患者中的应用

背景：计算机虚拟现实技术在医学中的应用越来越广泛,其模拟仿真的独特性为医学临床诊断和科研工作提供了新的方法。目的：在虚拟现实技术构建的多维信息空间中,实现合理运用虚拟标准化患者辅助临床诊断及治疗。方法：对当前虚拟现实技术在临床中的应用情况进行了调查,提出临床虚拟标准化患者的系统结构模型,构建了一个基于虚拟现实技术的临床虚拟标准化患者系统,并分析了虚拟标准化患者的通信模式和实现过程。结果与结论：医生可以利用临床虚拟标准化患者系统的虚拟环境进行操作,达到辅助临床诊断、培训或教学的效果。临床虚拟标准化患者系统可提高临床医疗水平,为临床诊断、培训及研究提供了新的平台。

Application of virtual reality technology in clinical virtual standardized patients

BACKGROUND：With the rapid development of computer technology,computer virtual reality technology is used in medicine more and more widely,and its unique simulation provides a new approach for the clinical diagnosis and research work. OBJECTIVE：To realize the reasonable utilization of virtual standardized patients（VSP） to assist clinical diagnosis and clinical research in the multidimensional information space that based on the virtual reality technique. METHODS：We investigated the situation of current virtual reality technique apply in clinic,and proposed one system structure model of clinical VSP and constructed one clinical VSP system based on the virtual reality technique,and analyzed the VSP communication mode and realization process. RESULTS AND CONCLUSION：Doctor could do the operation in the virtual environment of clinical VSP to assist the clinical diagnosis,training and teaching. Clinical VSP system provided one new platform for the clinical diagnosis,training and researching,and enhanced the clinical medical treatment level.