Research on the design and application value of a simulation system for surgical operation based on virtual reality technique and intelligent scoring function
10.3969/j.issn.1672-8270.2025.05.006
- VernacularTitle: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
- Author:
Long LI
1
;
Qingbo WANG
;
Yubo LIANG
;
Jin LI
;
Wanling LUO
;
Xingming CHEN
;
Yang DUAN
;
Zhiyi TANG
;
Shengjie NIE
;
Yang KE
Author Information
1. 昆明医科大学第二附属医院资产管理部 昆明 650000
- Publication Type:Journal Article
- Keywords:
Virtual reality(VR);
Simulation system for surgical operation;
Intelligent scoring system;
3D model of diseased organs
- From:
China Medical Equipment
2025;22(5):28-32
- CountryChina
- Language:Chinese
-
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.
