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    DETERMINATION OF JOINT CONDITION BASED ON VIBRATION ANALYSIS
    1.
    发明申请
    DETERMINATION OF JOINT CONDITION BASED ON VIBRATION ANALYSIS 审中-公开
    基于振动分析的联合条件的确定

    公开(公告)号：US20130211259A1

    公开(公告)日：2013-08-15

    申请号：US13841632

    申请日：2013-03-15

    申请人： JOINTVUE, LLC

    发明人： Richard D. Komistek ,  Sumesh Mahesh Zingde

    IPC分类号： A61B8/08 ,  A61B8/00

    CPC分类号： A61B8/5223 ,  A61B5/0002 ,  A61B5/0488 ,  A61B5/1121 ,  A61B5/4528 ,  A61B5/4533 ,  A61B5/6807 ,  A61B5/6828 ,  A61B5/6833 ,  A61B7/006 ,  A61B8/0858 ,  A61B8/0875 ,  A61B8/4227 ,  A61B8/4263 ,  A61B8/4472 ,  A61B8/463 ,  A61B8/466 ,  A61B8/483 ,  A61B34/20 ,  A61B2034/105 ,  A61B2562/02 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61B2562/0247 ,  A61B2562/046 ,  G16H50/50 ,  G16H50/70

    摘要： Methods and a system of determining a condition of a joint. A first signal indicative of a vibration generated by motion of the joint is received in a processor. The processor generate a vibroarthrograph from the first signal and extract a first signal feature from the vibroarthrograph based on a first statistical parameter of the vibroarthrograph. The first signal feature is then compared to a plurality of signal features in a database, each of the plurality of signal features in the database being associated with at least one joint condition. A condition of the joint may then be determine based at least in part on a correspondence between the first signal feature and a signal feature of the plurality of signal features in the database. Multiple signal features may also be combined into one or more functions that provide separation between vibrations from healthy joints and vibrations from injured joints.

    摘要翻译： 方法和确定关节状况的系统。 在处理器中接收表示由关节的运动产生的振动的第一信号。 处理器从第一信号产生振动相关仪，并根据振动关节仪的第一个统计参数从振动相关仪中提取第一个信号特征。 然后将第一信号特征与数据库中的多个信号特征进行比较，数据库中的多个信号特征中的每一个与至少一个关节条件相关联。 可以至少部分地基于数据库中的多个信号特征的第一信号特征和信号特征之间的对应关系确定关节的状况。 多个信号特征也可以组合成一个或多个功能，其提供来自健康关节的振动与受伤关节的振动之间的分离。