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1. 发明申请

WO2010051249A1 MULTI-LAYER MINIATURE ANTENNA FOR IMPLANTABLE MEDICAL DEVICES AND METHOD FOR FORMING THE SAME 审中-公开
标题翻译：用于可植入医疗装置的多层微型天线及其形成方法
公开(公告)号：WO2010051249A1
公开(公告)日：2010-05-06
申请号：PCT/US2009/062045
申请日：2009-10-26
申请人： MEDTRONIC, INC. , MATEYCHUK, Duane N. , YAMAMOTO, Joyce K. , HILL, Gerard J. , FARLOW, Charles S. , WENTINK, Robert S. , BARROW, Michael W. , GORDON, Charles R.
发明人： MATEYCHUK, Duane N. , YAMAMOTO, Joyce K. , HILL, Gerard J. , FARLOW, Charles S. , WENTINK, Robert S. , BARROW, Michael W. , GORDON, Charles R.
IPC分类号： A61N1/372 , H01Q9/04
CPC分类号： A61N1/37229 , A61N1/3752 , H01Q1/38 , H01Q3/24 , H01Q9/42
摘要： Abstract An antenna for an implantable medical device (IMD) is provided including a monolithic structure derived from a plurality of discrete dielectric layers having an antenna embedded within the monolithic structure. Superstrate dielectric layers formed above the antenna may provide improved matching gradient with the surrounding environment to mitigate energy reflection effects. A outermost biocompatible layer is positioned over the superstrates as an interface with the surrounding environment. A shielding layer is positioned under the antenna to provide electromagnetic shielding for the IMD circuitry. Substrate dielectric layers formed below the antenna may possess higher dielectric values to allow the distance between the antenna and ground shielding layer to be minimized. An electromagnetic bandgap layer may be positioned between the antenna and the shielding layer. The dielectric layers may comprise layers of ceramic material that can be co-fired together with the antenna to form a hermetically sealed monolithic antenna structure.
摘要翻译：摘要提供了一种用于可植入医疗装置（IMD）的天线，其包括从具有嵌入整体结构内的天线的多个离散电介质层导出的整体结构。形成在天线上方的上层电介质层可以提供与周围环境的改进的匹配梯度以减轻能量反射效应。最外面的生物相容性层被定位在上层之上，作为与周围环境的界面。屏蔽层位于天线下方，为IMD电路提供电磁屏蔽。形成在天线下方的衬底电介质层可具有更高的介电值，以使天线和接地屏蔽层之间的距离最小化。电磁带隙层可以位于天线和屏蔽层之间。电介质层可以包括陶瓷材料层，其可与天线一起共烧以形成气密密封的单片天线结构。

2. 发明申请

WO2010077897A1 PHASED ARRAY COFIRE ANTENNA STRUCTURE AND METHOD FOR FORMING THE SAME 审中-公开
标题翻译：相位阵列天线结构及其形成方法
公开(公告)号：WO2010077897A1
公开(公告)日：2010-07-08
申请号：PCT/US2009/068157
申请日：2009-12-16
申请人： MEDTRONIC, INC. , YAMAMOTO, Joyce K. , FARLOW, Charles S.
发明人： YAMAMOTO, Joyce K. , FARLOW, Charles S.
IPC分类号： H01Q9/04 , H01Q3/44 , A61N1/372
CPC分类号： H01Q1/273 , A61N1/37229 , H01Q3/26
摘要： An antenna structure for an implantable medical device (IMD) is provided that includes an antenna embedded within a structure derived from a plurality of discrete dielectric layers. An array of electrodes are connected to the antenna structure and arranged for applying a bias across selected segments of the dielectric layers for altering the performance characteristics of the antenna. The bias applied by the array of electrodes can be selected to provide desired impedance matching between the antenna and the surrounding environment of the implant location to mitigate energy reflection effects at the transition from the antenna structure to the surrounding environment, to provide beam steering functionality for the antenna, or to alter the gain of the signals received by the antenna. IMD is configured to monitor received signal characteristics (e.g., RSSI, EVM or bit error rate) and alter material properties of the dielectric material through biasing to control antenna performance.
摘要翻译：提供了一种用于可植入医疗装置（IMD）的天线结构，其包括嵌入在由多个离散电介质层衍生的结构内的天线。电极阵列连接到天线结构，并布置成用于在电介质层的所选段上施加偏置，以改变天线的性能特征。可以选择由电极阵列施加的偏置以在天线与植入位置的周围环境之间提供期望的阻抗匹配，以减轻在从天线结构向周围环境的转变时的能量反射效应，以提供用于天线，或改变由天线接收的信号的增益。 IMD被配置为监视接收的信号特性（例如，RSSI，EVM或误码率），并通过偏置来控制天线性能来改变电介质材料的材料特性。

3. 发明申请

WO2007076256A9 SYSTEM AND METHOD FOR SYNCHRONOUS WIRELESS COMMUNICATION WITH A MEDICAL DEVICE 审中-公开
标题翻译：具有医疗设备的同步无线通信的系统和方法
公开(公告)号：WO2007076256A9
公开(公告)日：2008-11-13
申请号：PCT/US2006061943
申请日：2006-12-12
申请人： MEDTRONIC INC , ROSAR GEORGE C , HAUBRICH GREGORY J , MASOUD JAVAID , FARLOW CHARLES S
发明人： ROSAR GEORGE C , HAUBRICH GREGORY J , MASOUD JAVAID , FARLOW CHARLES S
IPC分类号： A61N1/372
CPC分类号： A61N1/37288
摘要： Constituents of a network of medical devices communicate according to a synchronous communication protocol. A constituent of the network is established as a conductor. Time slots are assigned to each constituent of the network other than the conductor. Information is communicated between the constituents of the network in the assigned time slots.
摘要翻译：医疗器械网络的成分根据同步通信协议进行通信。网络的组成部分建立为指挥。时隙被分配给除了导体之外的网络的每个组成部分。信息在分配的时隙中在网络的组成部分之间传送。

4. 发明申请

WO2007076256A1 SYSTEM AND METHOD FOR SYNCHRONOUS WIRELESS COMMUNICATION WITH A MEDICAL DEVICE 审中-公开
标题翻译：具有医疗设备的同步无线通信的系统和方法
公开(公告)号：WO2007076256A1
公开(公告)日：2007-07-05
申请号：PCT/US2006/061943
申请日：2006-12-12
申请人： MEDTRONIC, INC. , ROSAR, George, C. , HAUBRICH, Gregory, J. , MASOUD, Javaid , FARLOW, Charles, S.
发明人： ROSAR, George, C. , HAUBRICH, Gregory, J. , MASOUD, Javaid , FARLOW, Charles, S.
IPC分类号： A61N1/372
CPC分类号： A61N1/37288
摘要： Constituents of a network of medical devices communicate according to a synchronous communication protocol. A constituent of the network is established as a conductor. Time slots are assigned to each constituent of the network other than the conductor. Information is communicated between the constituents of the network in the assigned time slots.
摘要翻译：医疗器械网络的成分根据同步通信协议进行通信。网络的一个组成部分被建立为一个指挥。时隙被分配给除了导体之外的网络的每个组成部分。信息在分配的时隙中的网络组成之间进行通信。

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