Implementation and Evaluation of a Virtual Simulator System: Teaching Intravenous Skills

Use of human simulators has been supported by research as an effective training methodology for healthcare professionals. The study explores the effectiveness of a specific simulator, the Laerdal Virtual Intravenous Simulator by describing its overall impact on IV competency and student satisfaction with nursing students. The sample for this educational intervention was 28 LPN nursing students at a large military medical center in Washington State. Students were randomly assigned to receive either intravenous (IV) simulation or traditional training. In order to provide the same learning opportunity, the groups crossed over after data collection was complete. Data suggests that traditional IV training is the preferred method of learning. Students from the traditional group were more competent administering live IV cannulation.Although the results of this study are useful, further research is needed to address competency assessment when using simulation technology. Students endorsed using the Virtual Intravenous Simulation system that uses a haptic device interface to train LPN students.