新生儿PICC置管操作虚拟仿真训练考评系统的设计与初步应用

Design and preliminary application of a newborn PICC catheterization operation virtual simulation training assessment system

中国医科大学附属盛京医院设计了新生儿PICC置管操作虚拟仿真训练考评系统,运用虚拟仿真技术创建了逼真的新生儿PICC置管操作场景,完整呈现了新生儿PICC置管操作的全过程。该系统具备“学习模式”“训练模式”“考试模式”的进阶式动手操作模式与即时反馈的考评功能。将该系统在护理本科生儿科护理学教学中进行初步应用,58名学生在线累计训练时间为(76.34±29.12)min/名;98%的学生对该系统使用的总体评价为“满意”或“非常满意”。该文对系统的设计思路、系统构建、使用流程和初步应用效果进行介绍,并对该系统的内容选择与设计、特色、不足与对策进行讨论,为本科护理专业开展虚拟仿真实验教学项目建设提供借鉴。

The Shengjing Hospital of China Medical University designed the“newborn PICC catheterization operation virtual simulation training assessment system”.The system created realistic neonatal PICC placement operation scenes by using virtual simulation technology,and fully presented the whole process of the newborn PICC catheterization operation.The system has advanced hands-on operation modes of“Learning Mode”,“Training Mode”and“Exam Mode”and an evaluation function with instant feedback.Preliminary application of the system was conducted among undergraduate nursing students.The cumulative online training time of 58 students was(76.34±29.12)min/person and 98%of the students rated the system as“satisfied”or“very satisfied”.This paper introduced the design,system construction,application process and preliminary application effects of the system.Besides,it also discussed the content selection and design,characteristics,limitations and measures to provide reference for the construction of virtual simulation experiment teaching project for undergraduate nursing students.