Development and application of the virtual simulation teaching experiment software of the bronchoscopy intelligent navigation-based fiducial marker implantation technology
10.3760/cma.j.cn112271-20221108-00437
- VernacularTitle:支气管镜智能导航金标植入技术虚拟仿真教学实验软件的研发应用
- Author:
Fenfang FU
1
;
Jing CHEN
;
Xianzhi DENG
;
Minghui CHEN
;
Nuoxi LI
;
Fangfen DONG
;
Fen ZHENG
;
Jianmin YAO
;
Benhua XU
;
Xiaobo LI
Author Information
1. 福建医科大学医学影像学院 福建医科大学附属协和医院放疗科 福建医科大学肿瘤中心 福建省肿瘤智能影像与精准放疗重点实验室 福建省消化、血液系统与乳腺恶性肿瘤放射与治疗临床医学研究中心，福州 350001
- Keywords:
Virtual reality;
Augmented reality;
Cyberknife;
Bronchoscopy intelligent navigation;
Lung cancer
- From:
Chinese Journal of Radiological Medicine and Protection
2023;43(5):343-350
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the necessity and feasibility of the virtual simulation teaching experiment software of the bronchoscopy intelligent navigation-based fiducial marker implantation technology in the clinical application of radiotherapy.Methods:This study developed a 3D virtual operation and interactive system using the Unity3D engine, tools including 3Dmax and Maya, and the SQL database. The scenes in the system were produced using the currently popular next-generation production process. Targeting the priorities and difficulties in the implantation of fiducial markers, the system developed in this study allowed for simulated demonstration and training based on 12 steps and 10 knowledge points. Internal tests and remote evaluation tests were adopted in this system to obtain the test result of each subject. Then, the application value of the system was analyzed based on the test result.Results:As of May 1, 2022, the system had received 2 409 views and 425 test participants, with an test completion rate of 100% and an experiment pass rate of 96.5%. Moreover, this system won unanimous praise from 167 users, primarily including the students majoring in multilevel medical imaging technology and medical imaging science from the Fujian Medical University, as well as the radiotherapy-related staff of this university.Conclusions:The virtual simulation teaching experiment software of the bronchoscopy intelligent navigation-based fiducial marker implantation technology can be applied to the teaching of students and the training of related professionals.
