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1. 发明申请

US20110115497A1 SELECTIVELY ACTUATING WIRELESS, PASSIVE IMPLANTABLE SENSOR 有权
标题翻译：选择无线，无源可插入传感器
公开(公告)号：US20110115497A1
公开(公告)日：2011-05-19
申请号：US12946407
申请日：2010-11-15
申请人： FLORENT CROS
发明人： FLORENT CROS
IPC分类号： G01R35/00 , G01R27/04 , G06F19/00
CPC分类号： A61B5/0031 , A61B2560/0219
摘要： A wireless sensor having a primary passive electrical resonant circuit that has an intrinsic electrical property that is variable in response to a characteristic of a patient and a secondary passive electrical resonant circuit. In one aspect, the primary passive resonant circuit can be positioned into a tuned position in response to the actuation of the secondary passive electrical resonant circuit. In a further aspect, in the tuned position, the primary passive electrical resonant circuit, in response to an energizing signal produced by an ex-vivo source of RF energy, is configured to generate a sensor signal characterized by a resonant frequency that is indicative of the characteristic.
摘要翻译：一种无线传感器，其具有主无源电谐振电路，其具有响应于患者的特性和次级无源电谐振电路而变化的本征电特性。在一个方面，主无源谐振电路可以响应于辅助无源电谐振电路的致动而被定位到调谐位置。在另一方面，在调谐位置中，主无源电谐振电路响应于由RF能量的离体源产生的激励信号，被配置为产生以共振频率为特征的传感器信号，该谐振频率指示的特点。

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