基于三维运动跟踪技术的基本针刺手法量化评价参数体系研究  

Study on the quantitative evaluation parameter system for basic acupuncture manipulations based on 3D motion tracking technology

作　　者：许刘留 王炳淦 王凡[1] 徐刚[1] 杨华元[1] 唐文超[1] XU Liu-liu;WANG Bing-gan;WANG Fan;XU Gang;YANG Hua-yuan;TANG Wen-chao(School of Acupuncture Moxibustion and Tuina,Shanghai University of TCM,Shanghai 201203,China)

机构地区：[1]上海中医药大学针灸推拿学院,上海201203

出　　处：《中国针灸》2022年第7期827-833,共7页Chinese Acupuncture & Moxibustion

基　　金：国家重点研发计划中医药现代化重点专项课题:2018YFC1707801;上海中医药大学第二十期课程建设国际教育专项项目:SHUTCM2021KC217。

摘　　要：目的:基于三维运动跟踪技术建立基本针刺手法的量化评价参数体系,并进一步分析行针手法特征。方法:采用Simi Motion Ver.8.5运动跟踪系统采集针刺手法参数,建立以“空间控制参数”“时间控制参数”和“稳定性参数”为主的量化评价参数体系。基于该评价参数体系,采集19名针灸专业教师的行针手法(提插和捻转平补平泻)数据,分析其手法操作特征,并与传统ATP-Ⅱ型针刺手法参数测定仪(ATP-Ⅱ)测试结果进行比较。结果:该评价参数体系可从空间、时间、稳定性3个方面量化分析基本针刺手法。针刺手法是针体沿X、Y、Z轴做一定范围内的移动,拇指动作幅度和速度均大于示指,平补平泻手法上提、下插或左捻、右捻的时程相当。该评价系统手指运动的坐标-时间曲线与ATP-Ⅱ产生的电压-时间曲线波形一致。结论:基于三维运动跟踪技术的量化评价参数体系可客观评价基本针刺手法,体现不同行针手法的操作特征及手指小关节的动作细节。Objective To establish a quantitative evaluation parameter system for basic acupuncture manipulations based on 3 D motion tracking technology,and to further analyze the characteristics of acupuncture manipulation.Methods The motion tracking system Simi Motion Ver.8.5 was used to collect parameters of acupuncture manipulations,so as to establish a quantitative evaluation system mainly in spatial control parameters,time control parameters and stability parameters.Based on the evaluation parameter system,data of acupuncture manipulations(even reinforcing-reducing manipulation using lifting-thrusting technique and twirling technique)were collected from 19 teachers majored in acupuncture-moxibustion,of which the characteristics were analyzed and were compared with the results tested by traditional ATP-Ⅱacupuncture manipulation parameter determination apparatus(ATP-Ⅱ).Results The evaluation parameter system could quantitatively analyze the basic acupuncture manipulations in 3 aspects,i.e.space,time and stability.Acupuncture manipulations were performed by shifting the needle body in a certain range along X,Y and Z axes.The amplitude and speed of thumb movement were greater than those of index finger.The time-history of lifting was similar to thrusting,while the time-history of twirling to left was similar to twirling to right in even reinforcing-reducing manipulation.The coordinate-time curve of finger movement of the evaluation system had consistent wave pattern compared with the voltage-time curve generated by ATP-Ⅱ.Conclusion The quantitative evaluation parameter system based on 3D motion tracking technology can objectively evaluate basic acupuncture manipulations,and show the characteristics of different manipulations and the movement details of finger joints.

关 键 词：针刺手法 评价体系 量化 参数 三维运动跟踪技术 

分 类 号：R245[医药卫生—针灸推拿学]