2009•China Digital MedicineRequires access

Application and Expectation of Virtual Reality Technology in Medical Field

LI Hua-cai

Abstract

Virtual reality technology is,through virtual environment created by computer with various exclusive input/ output devices,an information technology realizing a direct interaction between the user and the virtual environment. This article introduces basic concepts and features of virtual reality technology and states the application of virtual reality technology in clinical medicine.It also elaborates the techniques and approaches of virtual surgery,virtual clinical teaching and virtual clinical experiment and discusses the research,application and development prospects of the virtual reality technology in medical field.

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Key concepts: Virtual reality, Computer science, Field (mathematics), Human–computer interaction, Instructional simulation, Artificial reality, Virtual machine, Immersion (mathematics)