发明名称 |
STRAIN MONITORING SYSTEM AND APPARATUS |
摘要 |
<p>This application relates to an apparatus and system for sensing strain on a portion of an implant positioned in a living being. In one aspect, the apparatus has at least one sensor assembly that can be mountable thereon a portion of the implant and that has a passive electrical resonant circuit that can be configured to be selectively electromagnetically coupled to an ex-vivo source of RF energy. Each sensor assembly, in response to the electromagnetic coupling, can be configured to generate an output signal characterized by a frequency that is dependent upon urged movement of a portion of the passive electrical resonant circuit and is indicative of strain applied thereon a portion of the respective sensor assembly.</p> |
申请公布号 |
EP2265164(A1) |
申请公布日期 |
2010.12.29 |
申请号 |
EP20090755452 |
申请日期 |
2009.04.01 |
申请人 |
CARDIOMEMS, INC. |
发明人 |
KROH, JASON;CROS, FLORENT;COURCIMAULT, CHRISTOPHE |
分类号 |
A61B5/00;A61B5/07;A61B5/11;A61B17/00;A61B17/70;G01F15/06;G01L1/14;G01L1/20;G01L9/00;H01Q7/00 |
主分类号 |
A61B5/00 |
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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