发明名称 |
SYSTEM FOR HEALTH MONITORING ON PROSTHETIC AND FIXATION DEVICES |
摘要 |
<p>A monitoring apparatus for a human body includes a node network with at least one motion sensor and at least one acoustic sensor. A processor is coupled to the node network, and receives motion information and acoustic information from the node network. The processor determines from the motion information and the acoustic information a source of acoustic emissions within the human body by analyzing the acoustic information in the time domain to identify an event envelope representing an acoustic event, determining a feature vector related to the event envelope, calculating a distance between the feature vector and each of a set of predetermined event silhouettes, and identifying one of the predetermined event silhouettes for which the distance is a minimum.</p> |
申请公布号 |
WO2014138435(A1) |
申请公布日期 |
2014.09.12 |
申请号 |
WO2014US21305 |
申请日期 |
2014.03.06 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
BILLI, FABRIZIO;BORGSTROM, PER HENRIK;KAISER, WILLIAM;MCKELLOP, HARRY A. |
分类号 |
A61B5/103;A61B5/11 |
主分类号 |
A61B5/103 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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