Induced Acceleration Analysis for Rehabilitation

康复诱导加速分析

• 批准号: 6739272
• 负责人: W. Scott Selbie
• 金额: $ 42.17万
• 依托单位: C-MOTION, INC.
• 依托单位国家: 美国
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-03-01 至 2006-05-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6739272
• 关键词: biomechanics; body movement; chordate locomotion; computer data analysis; computer simulation; computer system design /evaluation; functional ability; gait; human data; joints; medical rehabilitation related tag; muscle function; person with disability; physical model; rehabilitation

DESCRIPTION (provided by applicant): A major challenge facing the rehabilitation field is measuring and predicting improvements of people with physical impairments, functional limitations and disabilities. Functional movement analysis is a key to unlocking these secrets. C-Motion's Visual3D clinical movement analysis software incorporates three-dimensional kinematics and inverse dynamics analyses and supplements these techniques through extensive data reporting and visualization tools. Visual3D meets all of the traditional needs of patient care professionals who require a low-cost, easy-to-use, versatile software package that is capable of analyzing a wide range of functional movement tasks. The objective of this SBIR project is to implement Induced Acceleration analysis and the related Power Flow analysis as a component of C-Motion's Visual3D software and to make this new analysis available as a clinical research tool. We are not aware of any commercial vendor of clinical movement analysis software that has the capability of performing an Induced Acceleration and Power Flow analysis. These techniques are of significant clinical value. Expanding the Visual3D software to include these techniques will enable innovations in the analysis of movement disorders, maximize the efficiency of sophisticated analysis techniques, and enable consistency in data interpretation between different clinics and research institutions. This Phase II request follows the successful conclusion and encouraging results of the Phase I study in which C-Motion developed a motion capture-based, Induced Acceleration and Power Flow analysis based on the net joint moments calculated in the Visual3D software.

描述（由申请人提供）：康复领域面临的一个主要挑战是测量和预测身体损伤，功能限制和残疾人的改善。功能性运动分析是解开这些秘密的关键。 C-Motion的Visual 3D临床运动分析软件集成了三维运动学和逆动力学分析，并通过广泛的数据报告和可视化工具对这些技术进行了补充。Visual 3D满足了患者护理专业人员的所有传统需求，他们需要一个低成本、易于使用、多功能的软件包，能够分析各种功能性运动任务。该SBIR项目的目标是将感应加速度分析和相关的功率流分析作为C-Motion Visual 3D软件的一个组成部分，并使这种新的分析可作为临床研究工具。据我们所知，没有任何临床运动分析软件的商业供应商能够执行感应加速度和功率流分析。 这些技术具有重要的临床价值。扩展Visual 3D软件以包括这些技术将实现运动障碍分析的创新，最大限度地提高复杂分析技术的效率，并实现不同诊所和研究机构之间数据解释的一致性。第二阶段的要求是在第一阶段研究的成功结论和令人鼓舞的结果之后提出的，在第一阶段研究中，C-Motion开发了一种基于运动捕捉的感应加速度和功率流分析，该分析基于Visual 3D软件计算的净关节力矩。