Development and Experiments of a Robot Assisting Photodynamic Therapy for Port Wine Stains
Port Wine Stain (PWS) birthmarks are congenital vascular malformations, which usually appear at birthand tend to become darker and thicker with age. Vascular-targeted Photodynamic Therapy (PDT) is an effective approach among treatments for PWS. However, due to the arbitrariness of manual operation and pole points in laser radiation, the PWS zone was always cured unevenly in clinics. This paper presents a novel robotic system, which consists of a passive arm and an active wrist to assist doctors to exert PDT treatments. This paper, firstly, introduced the mechanism of PWS and its treatments. Based on the prosperities of PDT, we designed the robotic system architecture. To validate the robotic system, we have done some experiments to assess the accuracy of the active wrist and whole robotic system. Experimental results showed that the robotic system could reduce much more work burden and realize more uniform radiation than manual work could.
Port Wine Stain Photodynamic Therapy Medical robot
Honghua Zhao Xingguang Duan
School of Mechanical Engineering University of Jinan Jinan, Shandong Province, China Intelligent Robotics Institute Beijing Institute of Technology Beijing, China
国际会议
杭州
英文
156-159
2011-08-26（万方平台首次上网日期，不代表论文的发表时间）