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서상재(Sangjae Seo),김문기(Moon Ki Kim) 한국정보기술학회 2010 한국정보기술학회논문지 Vol.8 No.12
In this paper, we propose a needle insertion simulator based on a haptic device with which medical doctors can practice lumbar puncture and epidural anesthesia. This training simulator is composed of 6 DOF Phantom Desktop Haptic hardware and software, which enables us to provide both visual and force feedbacks for better realism. Human anatomical data were acquired from other references and used for developing the skin deformation algorithm to maximize the reality. Through this study, we could retrieve the similar force profile as real force profile shows, using haptic device. It is expected that this research cannot only assist virtual epidural injection training but also improve the needle biopsy technique.