基于虚拟现实技术和智能评分功能的外科手术操作模拟系统设计与应用价值研究
Research on the design and application value of a simulation system for surgical operation based on virtual reality technique and intelligent scoring function
摘要
Abstract
Objective:To design a set of simulation system for surgical operation based on virtual reality(VR)technique and intelligent scoring functions,so as to assess its clinical application effect.Methods:The Digital Imaging and Communications in Medicine(DICOM)images of typical patients were collected.Materialise Interactive Medical Image Control System(MIMICS)software was adopted to reconstruct the three-dimensional(3D)model of diseased organs.Surgical instrument models were constructed by using 3D Max software.Unity 3D software was adopted to construct simulation system for surgical operation with VR+intelligent scoring.A total of 40 surgical resident physicians,who were employed with 3 years since 2019 in The Second Affiliated Hospital of Kunming Medical University,were selected.They were divided into observation group and control group,with 20 cases in each group.The observation group used simulation system for surgical operation to conduct intelligent scoring for cholecystectomy under laparoscope,and the control group used conventional scoring for surgical operation.The scores of surgical operation and test between the two groups were compared.Results:The mean value of surgical operation time of the observation group was(1.72±0.41)h,and the average incidence of complication was(0.03±0.02)%,both of them of the observation group were significantly lower than those of the control group[(2.25±0.42)h and(0.05±0.03)%].The differences of them between two groups were statistically significant(t=9.00,4.08,P<0.05).The test scores of surgical operation of the observation group was also significantly higher than that of the control group(t=5.26,P<0.001).Conclusion:The developed simulation system for surgical operation with VR+intelligent scoring can significantly enhance users'surgical operation skills and improve learning outcomes,which has favorable prospects in future applications.关键词
虚拟现实(VR)/外科手术操作模拟系统/智能评分体系/病变器官三维(3D)模型Key words
Virtual reality(VR)/Simulation system for surgical operation/Intelligent scoring system/3D model of diseased organs分类
医药卫生引用本文复制引用
李龙,柯阳,王庆波,梁钰博,李进,罗万领,陈星明,段洋,唐智祎,聂胜洁..基于虚拟现实技术和智能评分功能的外科手术操作模拟系统设计与应用价值研究[J].中国医学装备,2025,22(5):28-32,5.基金项目
国家级大学生创新创业训练计划项目(202410678050X、202410678024X) （202410678050X、202410678024X）
云南省2023年本科教育教学改革研究项目(JG2023238) （JG2023238）
云南省中青学术和技术带头人后备人才项目(202205AC160063) （202205AC160063）
云南省医学学科带头人(普通外科)(D-2024029) （普通外科）
昆明医科大学校级教研教改课题(2022-JY-Z-14、2024-JY-Y-93) The National College Students Innovation and Entrepreneurship Training Programs(202410678050X,202410678024X) （2022-JY-Z-14、2024-JY-Y-93）
The Under-Graduate Education Reform and Research Program of the Department of Education of Yunnan Province(JG2023238) （JG2023238）
The Young and Mid-aged Academic and Technical Leader Reserve Talent Program of Yunnan Province(202205AC160063) （202205AC160063）
Medical Subject Leader Project of Yunnan Province(General Surgery,D-2024029) （General Surgery,D-2024029）
The Educational Research and Educational Reform Program of Kunming Medical University(2022-JY-Z-14,2024-JY-Y-93) （2022-JY-Z-14,2024-JY-Y-93）
