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  

Development and application of the virtual simulation teaching experiment software of the bronchoscopy intelligent navigation-based fiducial marker implantation technology

作　　者：傅芬芳 陈静[1] 邓显智 陈明辉 李诺兮 董芳芬 郑芬 姚剑敏[2] 徐本华[1] 李小波[1,3] Fu Fenfang;Chen Jing;Deng Xianzhi;Chen Minghui;Li Nuoxi;Dong Fangfen;Zheng Fen;Yao Jianmin;Xu Benhua;Li Xiaobo(School of Medical Imaging,Fujian Medical University,Department of Radiation Oncology,Fujian Medical University Union Hospital,Fujian Medical University Cancer Center,Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors,Clinical Research Center for Radiology and Radiotherapy of Fujian Province(Digestive,Hematological and Breast Malignancies),Fuzhou 350001,China;College of Physics and Information Engineering, Fuzhou University, Fuzhou 350108, China;Department of Engineering Physics,Tsinghua University,Beijing 100084,China)

机构地区：[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 [2]福州大学物理与信息工程学院,福州350108 [3]清华大学工程物理系,北京100084

出　　处：《中华放射医学与防护杂志》2023年第5期343-350,共8页Chinese Journal of Radiological Medicine and Protection

基　　金：福建省医学创新课题(2020CXA026);福建省卫生健康科技计划项目(2022QNA027)。

摘　　要：目的探讨支气管镜智能导航金标植入技术的虚拟仿真教学软件在放射治疗领域临床应用的必要性和可行性。方法使用Unity3D引擎开发3D虚拟操作及交互系统,运用3Dmax、Maya等工具,以SQL作为数据库支持,场景采用现在主流的次时代制作流程,针对金标植入中的重难点系统分为12个步骤,10个知识点进行仿真展示演练,采用内部测试与远程评价测试,通过获取每位测试者的测试情况,根据测试结果进行系统应用价值的分析。结果截至2022年5月1日,系统访问量高达2 409,参与实验测试人数425人次,实验完成率为100%,实验通过率为96.5%,获得167位实验者评价,涵盖福建医科大学多级医学影像技术系、医学影像学等相关专业学生及放疗相关工作人员,获得一致好评。结论支气管镜智能导航金标植入技术的虚拟仿真教学实验软件在学生的教学和相关专业人员的培训中具有应用价值。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 2409 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.

关 键 词：虚拟现实 增强现实 射波刀 支气管镜智能导航 肺癌 

分 类 号：G642.423[文化科学—高等教育学] R-4[文化科学—教育学]