基于“法从手出”分析提拉旋转斜扳手法的数字化特征

发布时间：2018-01-13 05:13

本文关键词：基于“法从手出”分析提拉旋转斜扳手法的数字化特征　出处：《中国组织工程研究》2017年27期 　论文类型：期刊论文

【摘要】：背景:腰椎斜扳法的研究多集中在临床研究和手法作用下腰椎功能单位生物力学改变的基础研究,缺乏对手法本身力学特征的研究。目的:用数字化的方式表达提拉旋转斜扳法的手法特征,为林氏正骨手法的传承、教学、推广、基础研究提供量化依据。方法:应用多点薄膜压力测试系统,检测并记录术者进行手法操作过程中的力-时间曲线,同时可显示分析相应的力学参数(平均预加载力、谷值、最大冲击力),再通过测试系统配套软件测出扳动时间、扳动速度、冲量等其他参数指标的具体数值。结果与结论:①平均预加载力(145.86±34.80)N,持续时间为(1.43±0.46)s,谷值平均值(72.24±13.87)N,最大冲击力(446.21±143.98)N,扳动时间(0.55±0.15)s,扳动速度(914.52±259.18)N/s,冲量(256.21±82.30)N·s;②其中冲积力的上升速度的斜率均值为93.96±6.94,下降速度的斜率均值为-82.70±26.10;③试验从数字化的角度初步分析了林氏正骨手法"法从手出"的手法力作用特点,为林氏手法的操作提供了客观的评价指标。
[Abstract]:Background: the study of lumbar oblique pull is mainly focused on clinical research and basic research on biomechanical changes of lumbar functional unit under manipulation. Lack of mechanical characteristics of manipulation itself. Objective: to express the manual characteristics of Tie-pull rotation and oblique pull method in digital way, for the inheritance, teaching and promotion of Lin's orthopaedic manipulation. Methods: the multipoint film pressure test system was used to detect and record the force-time curve during the manipulation. At the same time, it can display and analyze the corresponding mechanical parameters (average preloading force, valley value, maximum impact force), and then measure the wrench time and speed through the software of the test system. Results and conclusions the average preloading force of 1: 1 was 145.86 卤34.80 Ns, and the duration was 1.43 卤0.46 s. The mean value of valley value is 72.24 卤13.87n. the maximum impact force is 446.21 卤143.98n. the wrench time is 0.55 卤0.15n. The wrench velocity is 914.52 卤259.18 N / s, the impulse is 256.21 卤82.30 N 路s; (2) the mean slope of the rising velocity of alluvial force is 93.96 卤6.94, and the slope of decreasing velocity is -82.70 卤26.10; (3) from the point of view of digitization, the experiment preliminarily analyzed the characteristics of the manipulative force of Lin's orthopaedic manipulation "method from the hand out", which provided an objective evaluation index for the operation of Lin's manipulation.
【作者单位】：广东省中医院推拿科;广州中医药大学第二临床医学院;
【基金】：广东省自然科学基金项目(2014A030313406) 广东省科技厅(2014A020212275) 2014广东省中医药局(20141089) 2015年度建设中医药强省专项广东省首批省名医师承项目(粤中医函【2015】20号) 广东省中医药科学院研究专项(YN2014PJR201)~~
【分类号】：R274
【正文快照】： 文章快速阅读:文题释义:林氏提拉旋转斜扳法:是由广东省中医院名老中医林应强教授在岭南中医学、中医骨伤、推拿学的理论指导下,结合现代生物力学、解剖学、影像学、脊柱运动规律原理,融入武术中跌打理伤理论、点穴、闭气、分筋、挫骨等手法而创立的一种正骨手法。手法运用的

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