Nowadays, patients' safety is the top priority for medical services around the world. However, it is believed that many of the adverse events in hospitals are preventable. Type and screen (T&S) procedures require intense practical training by each medical practitioner in each hospital. This study applied an interactive Virtual Reality (VR) technology to supplement the traditional approach to facilitate procedural training. The VR system made use of the Unity3D for application development. To investigate the reliability and validity of the conceptual medical training model, a survey was conducted to measure the content, motivation and enhanced readiness of practitioners. The partial least squares (PLS) modelling was carried out to investigate the correlation between each pair of measured variables. The study results indicated that the learning model has good reliability for each measurement factor and validates the survey study. The PLS modelling also indicated a significant correlation between each pair of measured variables. The project developed a VR training program for training in T&S procedures. The study provides important implications on the development of a practical VR training program for medical practitioners, as well as valuable insights for the development of similar VR training programs in the future.

中文翻译：

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虚拟现实（VR）技术在从业人员在类型和屏幕（T＆S）培训中的应用

如今，患者的安全已成为全球医疗服务的重中之重。但是，据信医院中的许多不良事件是可以预防的。类型和筛选（T＆S）程序要求每家医院的每位医生进行严格的实践培训。这项研究应用了交互式虚拟现实（VR）技术来补充传统方法，以促进程序培训。VR系统利用Unity3D进行应用程序开发。为了调查概念医学培训模型的可靠性和有效性，进行了一项调查以衡量从业人员的内容，动机和增强的准备状态。进行偏最小二乘（PLS）建模以研究每对测量变量之间的相关性。研究结果表明，学习模型对每个测量因子具有良好的可靠性，并验证了调查研究。PLS建模还表明，每对测量变量之间都存在显着的相关性。该项目开发了一个VR培训计划，用于培训T＆S程序。这项研究对为医生制定实用的VR培训计划提供了重要的启示，并为将来开发类似的VR培训计划提供了宝贵的见解。