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1. 发明申请

WO2012007855A1 SYSTEM AND METHOD FOR 3D GAIT ASSESSMENT 审中-公开
标题翻译：用于3D测量评估的系统和方法
公开(公告)号：WO2012007855A1
公开(公告)日：2012-01-19
申请号：PCT/IB2011/052269
申请日：2011-05-25
申请人： ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) , MARIANI, Benoît , AMINIAN, Kamiar
发明人： MARIANI, Benoît , AMINIAN, Kamiar
IPC分类号： A61B5/103
CPC分类号： A61B5/112 , A61B5/1038 , A61B5/6807 , A61B5/6829 , A61B5/7242 , A61B2562/0219
摘要： The invention relates to a system and a method for assessment of walking and running gait in human. The method is preferably based on the fusion of a portable device featuring inertial sensors and several new dedicated signal processing algorithms: the detection of specific temporal events and parameters, 5 optimized fusion and de-drifted integration of inertial signals, automatic and online virtual alignment of sensors module, 3D foot kinematics estimation, a kinematic model for automatic online heel and toe position estimation, and finally the extraction of relevant and clinically meaning-full outcome parameters. Advantageously including at least one wireless inertial module attached to foot, the system provides common spatio-temporal parameters (gait cycle time, stride length, and stride velocity), with the 10 advantage of being able to work in unconstrained condition such as during turning or running. It furthermore may provide original parameters for each gait cycle, both temporal (load, foot-flat and push duration) and spatial (foot clearance and turning angle), and their inter-cycles variability. The system and method according to the invention allows the assessment of various aspects of gait which have shown recently to be of premium importance in research and clinical field, including foot clearance, 15 turns, gait initiation and termination, running, or gait variability. The system may be light weight, easy to wear and use, and suitable for any application requiring objective and quantitative evaluation of gait without heavy laboratory settings.
摘要翻译：本发明涉及一种用于评估人类步行和行走步态的系统和方法。该方法优选地基于具有惯性传感器和几种新的专用信号处理算法的便携式设备的融合：特定时间事件和参数的检测，5优化的惯性信号的融合和去漂移积分，自动和在线虚拟对准传感器模块，3D脚运动学估计，自动在线跟踪和脚趾位置估计的运动学模型，最后提取相关和临床意义上的结果参数。有利地，包括附接到脚的至少一个无线惯性模块，该系统提供共同的时空参数（步态周期时间，步幅长度和步幅速度），其优点是能够在无约束条件下工作，例如在转弯期间运行。此外，它可以为时间（负载，脚踏和推动持续时间）和空间（足部间隙和转向角）以及它们的周期间变化提供每个步态周期的原始参数。根据本发明的系统和方法允许评估近来在研究和临床领域中显示出的高度重要性的步态的各个方面，包括足部间隙，15匝，步态起始和终止，跑步或步态变异性。该系统可以重量轻，易于使用和使用，并且适用于需要客观和定量评估步态而不需要重型实验室设置的任何应用。

2. 发明申请

WO03065891A2 BODY MOVEMENT MONITORING DEVICE 审中-公开
标题翻译：身体运动监测装置
公开(公告)号：WO03065891A2
公开(公告)日：2003-08-14
申请号：PCT/CH0300091
申请日：2003-02-06
申请人： ECOLE POLYTECH , AMINIAN KAMIAR , NAJAFI BIJAN , GRAMIGER JEAN , MOREL PASCAL
发明人： AMINIAN KAMIAR , NAJAFI BIJAN , GRAMIGER JEAN , MOREL PASCAL
IPC分类号： A61B5/103 , A61B5/11 , G06K9/00
CPC分类号： G06K9/00348 , A61B5/1038 , A61B5/112 , A61B5/6828 , A61B5/7225 , A61B5/726 , A61B2562/0219 , G01C22/006
摘要： The invention relates to a device and a method for measuring gait parameters.
摘要翻译：本发明涉及一种用于测量步态参数的装置和方法。

3. 发明申请

WO2008152549A3 DEVICE FOR FUNCTIONAL ASSESSMENT OF A SHOULDER 审中-公开
标题翻译：用于功能评估肩膀的设备
公开(公告)号：WO2008152549A3
公开(公告)日：2009-02-05
申请号：PCT/IB2008052236
申请日：2008-06-06
申请人： LAB OF MOVEMENT ANALYSIS AND M , AMINIAN KAMIAR , COLEY BRIAN , FARRON ALAIN , JOLLES-HAEBERLIN BRIGITTE
发明人： AMINIAN KAMIAR , COLEY BRIAN , FARRON ALAIN , JOLLES-HAEBERLIN BRIGITTE
IPC分类号： A61B5/11
CPC分类号： A61B5/1126 , A61B5/1038 , A61B5/1121 , A61B5/4528 , A61B5/6824 , A61B5/726
摘要： The present invention relates to a device for a functional assessment of a shoulder comprising three gyroscopes, three accelerometers, all designed to be attached to the humerus of a subject and for measuring the anterior elevation- extension (pitch), abduction-adduction (yaw) and internal-external rotation (roll) of the shoulder; and a processing unit at least suitable to process the received data of the gyroscopes to estimate the 3D range of angular velocity according to the equation (I). Further the invention also relates to a method for functionally assessing a shoulder by measuring and scoring angular velocities of a humerus, resulting in a score (RAV), angular velocities and accelerations of the humerus, resulting in a score (P); and the sum of moments of the humerus, resulting in a score (M).
摘要翻译：本发明涉及一种用于肩部的功能评估的装置，包括三个陀螺仪，三个加速度计，全部设计成连接到受试者的肱骨，并用于测量前部仰角 - 延伸（俯仰），外展 - 内收（偏航）和肩部的内外旋转（roll）; 以及处理单元，其至少适于处理陀螺仪的接收数据，以根据等式（I）估计角速度的3D范围。此外，本发明还涉及通过测量和评分肱骨的角速度来功能地评估肩部的方法，导致得分（RAV），角速度和肱骨的加速度，得到得分（P）; 和肱骨的时刻之和，得到一个分数（M）。

4. 发明申请

WO2008152549A2 DEVICE FOR FUNCTIONAL ASSESSMENT OF A SHOULDER 审中-公开
标题翻译：用于功能评估肩膀的设备
公开(公告)号：WO2008152549A2
公开(公告)日：2008-12-18
申请号：PCT/IB2008/052236
申请日：2008-06-06
申请人： LABORATORY OF MOVEMENT ANALYSIS AND MEASUREMENT , AMINIAN, Kamiar , COLEY, Brian , FARRON, Alain , JOLLES-HAEBERLIN, Brigitte
发明人： AMINIAN, Kamiar , COLEY, Brian , FARRON, Alain , JOLLES-HAEBERLIN, Brigitte
IPC分类号： A61B5/11
CPC分类号： A61B5/1126 , A61B5/1038 , A61B5/1121 , A61B5/4528 , A61B5/6824 , A61B5/726
摘要： The present invention relates to a device for a functional assessment of a shoulder comprising three gyroscopes, three accelerometers, all designed to be attached to the humerus of a subject and for measuring the anterior elevation- extension (pitch), abduction-adduction (yaw) and internal-external rotation (roll) of the shoulder; and a processing unit at least suitable to process the received data of the gyroscopes to estimate the 3D range of angular velocity according to the equation (I). Further the invention also relates to a method for functionally assessing a shoulder by measuring and scoring angular velocities of a humerus, resulting in a score (RAV), angular velocities and accelerations of the humerus, resulting in a score (P); and the sum of moments of the humerus, resulting in a score (M).
摘要翻译：本发明涉及一种用于肩部的功能评估的装置，包括三个陀螺仪，三个加速度计，全部设计成连接到受试者的肱骨，并用于测量前部仰角 - 延伸（俯仰），外展 - 内收（偏航）和肩部的内外旋转（roll）; 以及处理单元，其至少适于处理陀螺仪的接收数据，以根据等式（I）估计角速度的3D范围。此外，本发明还涉及通过测量和评分肱骨的角速度来功能地评估肩部的方法，导致得分（RAV），角速度和肱骨的加速度，得到得分（P）; 和肱骨的时刻之和，得到一个分数（M）。

5. 发明申请

WO2003065891A3 BODY MOVEMENT MONITORING DEVICE 审中-公开
公开(公告)号：WO2003065891A3
公开(公告)日：2003-08-14
申请号：PCT/CH2003/000091
申请日：2003-02-06
申请人： ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) , AMINIAN, Kamiar , NAJAFI, Bijan , GRAMIGER, Jean , MOREL, Pascal
发明人： AMINIAN, Kamiar , NAJAFI, Bijan , GRAMIGER, Jean , MOREL, Pascal
IPC分类号： A61B5/103
摘要： The invention relates to a device and a method for measuring gait parameters. It is based on autonomous sensing units for estimation of spatio-temporal parameters during walking and uses a wavelet transform to compute the values of gait parameters from the angular velocity from the lower limbs.

6. 发明授权

US08109890B2 Body movement monitoring device 有权
标题翻译：身体运动监测装置
公开(公告)号：US08109890B2
公开(公告)日：2012-02-07
申请号：US10502850
申请日：2003-02-06
申请人： Aminian Kamiar , Najafi Bijan , Gramiger Jean , Morel Pascal
发明人： Aminian Kamiar , Najafi Bijan , Gramiger Jean , Morel Pascal
IPC分类号： A61B5/117 , A61B5/103
CPC分类号： G06K9/00348 , A61B5/1038 , A61B5/112 , A61B5/6828 , A61B5/7225 , A61B5/726 , A61B2562/0219 , G01C22/006
摘要： An autonomous sensing unit and system that includes a set of sensors, a conditioning means for deriving information from the sensors, display means for displaying the information to an operator, and a means for recording the kinematic parameters of a body segment, and a method for using the system.
摘要翻译：一种自主感测单元和系统，包括一组传感器，用于从传感器导出信息的调节装置，用于向操作者显示信息的显示装置和用于记录身体段的运动学参数的装置，以及用于使用系统。

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