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21. 发明授权

US07147604B1 High Q factor sensor 有权
标题翻译：高Q因子传感器
公开(公告)号：US07147604B1
公开(公告)日：2006-12-12
申请号：US10215379
申请日：2002-08-07
申请人： Mark Allen , Michael Fonseca , Jason White , Jason Kroh , David Stern
发明人： Mark Allen , Michael Fonseca , Jason White , Jason Kroh , David Stern
IPC分类号： A61B5/00
CPC分类号： A61B5/0215 , A61B5/0031 , A61B2562/028
摘要： A sensor for wirelessly determining a physical property within a defined space comprises an electrical resonance and has a high quality factor Q. The quality factor Q is sufficiently high that a signal generated by the sensor can be received outside the defined space. The sensor may optimally have a dielectric coating.
摘要翻译：用于在确定的空间内无线地确定物理性质的传感器包括电谐振并且具有高质量因子Q.品质因数Q足够高，使得由传感器产生的信号可被接收在限定的空间之外。传感器可以最佳地具有电介质涂层。

22. 发明授权

US08665086B2 Physiological data acquisition and management system for use with an implanted wireless sensor 有权
标题翻译：用于植入无线传感器的生理数据采集和管理系统
公开(公告)号：US08665086B2
公开(公告)日：2014-03-04
申请号：US13343050
申请日：2012-01-04
申请人： Donald J. Miller , Kim Rutkowski , Jason Kroh , Shawn Michael Brogdon , Erik Moore
发明人： Donald J. Miller , Kim Rutkowski , Jason Kroh , Shawn Michael Brogdon , Erik Moore
IPC分类号： G08B1/08
CPC分类号： H04B5/02 , A61B5/0031 , A61B2560/0219 , H04B5/0043 , H04B5/0087
摘要： Aspects and embodiments of the present invention provide a system for obtaining, processing and managing data from an implanted sensor. In some embodiments, a patient or other persons can use a flexible antenna to obtain data from the implanted sensor. The flexible antenna includes at least one transmit loop and at least one receive loop. The transmit loop is adapted to propagate energizing signals to the implanted sensor. The receive loop is adapted to detect a response signal from the implanted sensor. The transmit loop includes a capacitor formed by a discontinuous area. The capacitor is adapted to allow the loop to be tuned. The flexible antenna can communicate with a patient device that collects the data from the implanted sensor, creates a data file and transmits the data file to a remote server over a network. A physician or other authorized person may access the remote server using an access device.
摘要翻译：本发明的方面和实施例提供了一种用于从植入的传感器获取，处理和管理数据的系统。在一些实施例中，患者或其他人可以使用柔性天线从植入的传感器获得数据。柔性天线包括至少一个发射环路和至少一个接收环路。发射环路适于将激励信号传播到植入的传感器。接收环路适于检测来自植入传感器的响应信号。发射环路包括由不连续区域形成的电容器。电容器适于允许调谐环路。柔性天线可以与从植入的传感器收集数据的患者设备进行通信，创建数据文件，并通过网络将数据文件发送到远程服务器。医生或其他授权人员可以使用访问设备访问远程服务器。

23. 发明授权

US08278941B2 Strain monitoring system and apparatus 有权
标题翻译：应变监测系统及仪器
公开(公告)号：US08278941B2
公开(公告)日：2012-10-02
申请号：US12416916
申请日：2009-04-01
申请人： Jason Kroh , Florent Cros , Christophe Courcimault
发明人： Jason Kroh , Florent Cros , Christophe Courcimault
IPC分类号： G01R27/02
CPC分类号： G01L9/0073 , A61B5/0031 , A61B5/076 , A61B5/1116 , A61B5/4504 , A61B5/686 , A61B17/7002 , A61B2017/00221 , A61B2560/0219 , A61B2560/0223 , A61B2562/0261 , G01F15/066 , G01L1/14 , H01Q7/00
摘要： 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.
摘要翻译：本申请涉及用于感测定位在生物体内的植入物的一部分上的应变的装置和系统。在一个方面，该装置具有至少一个传感器组件，其可以安装在其上的植入物的一部分上，并且具有无源电谐振电路，其可被配置为选择性地电磁耦合到离体RF能量源。响应于电磁耦合，每个传感器组件可被配置成产生一个输出信号，该输出信号的特征在于取决于被动电谐振电路的一部分被推动的移动的频率，并且指示施加在其上的相应的一部分的应变传感器组件。

24. 发明授权

US08026729B2 System and apparatus for in-vivo assessment of relative position of an implant 有权
标题翻译：用于体内评估植入物的相对位置的系统和装置
公开(公告)号：US08026729B2
公开(公告)日：2011-09-27
申请号：US12416904
申请日：2009-04-01
申请人： Jason Kroh , Florent Cros , Christophe Courcimault
发明人： Jason Kroh , Florent Cros , Christophe Courcimault
IPC分类号： G01R27/04
CPC分类号： A61B5/055 , A61B5/0031 , A61B5/05 , A61B5/076 , A61B5/4514 , A61B2560/0219 , A61B2560/0223 , H01Q7/00
摘要： A system and apparatus for providing an in-vivo assessment of relative movement of an implant that is positioned in a living being is provided that includes a first assembly and a second assembly that are positioned within the living being. The first assembly includes a passive electrical resonant circuit that is configured to be selectively electromagnetically coupled to an ex-vivo source of RF energy and, in response to the electromagnetic coupling, generates an output signal characterized by a frequency that is dependent upon a distance between the first assembly and the second assembly at the time of the electromagnetic coupling.
摘要翻译：提供了一种用于提供定位在生活中的植入物的相对运动的体内评估的系统和装置，其包括位于生物体内的第一组件和第二组件。第一组件包括无源电谐振电路，其被配置为选择性地电磁耦合到离体RF能量源，并且响应于电磁耦合，产生以由频率表示的频率的输出信号，该频率取决于第一组件和第二组件在电磁耦合时。

25. 发明申请

US20110181297A1 Communicating with an Implanted Wireless Sensor 有权
标题翻译：与移植无线传感器通信
公开(公告)号：US20110181297A1
公开(公告)日：2011-07-28
申请号：US13078091
申请日：2011-04-01
申请人： James Joy , Jason Kroh , Michael Ellis , Mark Allen , Wilton Pyle
发明人： James Joy , Jason Kroh , Michael Ellis , Mark Allen , Wilton Pyle
IPC分类号： G01R27/32 , G01R35/00
CPC分类号： G01R23/12 , A61B5/0002 , A61B5/0031 , A61B5/05 , A61B5/076 , A61B2560/0219 , A61B2560/0223 , G01D21/00 , G01F15/066 , G01R23/145
摘要： The present invention determines the resonant frequency of a sensor by adjusting the phase and frequency of an energizing signal until the frequency of the energizing signal matches the resonant frequency of the sensor. The system energizes the sensor with a low duty cycle, gated burst of RF energy having a predetermined frequency or set of frequencies and a predetermined amplitude. The energizing signal is coupled to the sensor via magnetic coupling and induces a current in the sensor which oscillates at the resonant frequency of the sensor. The system receives the ring down response of the sensor via magnetic coupling and determines the resonant frequency of the sensor, which is used to calculate the measured physical parameter. The system uses a pair of phase locked loops to adjust the phase and the frequency of the energizing signal.
摘要翻译：本发明通过调节激励信号的相位和频率直到激励信号的频率与传感器的谐振频率相匹配来确定传感器的谐振频率。该系统以低占空比激励传感器，具有预定频率或一组频率和预定幅度的RF能量门控突发。激励信号通过磁耦合耦合到传感器，并且感应传感器中的电流，其以传感器的谐振频率振荡。系统通过磁耦合接收传感器的响铃响应，并确定传感器的谐振频率，用于计算测量的物理参数。该系统使用一对锁相环来调节激励信号的相位和频率。

26. 发明授权

US07936174B2 Coupling loop 有权
标题翻译：耦合回路
公开(公告)号：US07936174B2
公开(公告)日：2011-05-03
申请号：US12545166
申请日：2009-08-21
申请人： Michael Ellis , Jason Kroh , Donald Miller
发明人： Michael Ellis , Jason Kroh , Donald Miller
IPC分类号： G01R27/28
CPC分类号： A61B5/02014 , A61B5/0031 , A61B5/064 , A61B5/07 , A61B2560/0219 , H01B11/20 , H04B5/0043 , Y10S128/903
摘要： A coupling loop or antenna is provided that can be used with a system that determines the resonant frequency of a sensor by adjusting the phase and frequency of an energizing signal until the frequency of the energizing signal matches the resonant frequency of the sensor. In one embodiment multiple energizing loops energize an implanted sensor and a sensor coupling loop connected to an input impedance that is at least two times greater than the inductance of the sensor coupling loop receives the sensor signal.
摘要翻译：提供耦合环路或天线，其可以与通过调节激励信号的相位和频率来确定传感器的谐振频率的系统一起使用，直到通电信号的频率与传感器的谐振频率匹配。在一个实施例中，多个激励环路激励植入的传感器，并且连接到至少比传感器耦合回路的电感大两倍的输入阻抗的传感器耦合回路接收传感器信号。

27. 发明授权

US07932732B2 Preventing a false lock in a phase lock loop 有权
标题翻译：防止锁相环中的假锁
公开(公告)号：US07932732B2
公开(公告)日：2011-04-26
申请号：US12466595
申请日：2009-05-15
申请人： Michael Ellis , Jason Kroh
发明人： Michael Ellis , Jason Kroh
IPC分类号： G01R27/32 , G01R23/12 , H03L7/06
CPC分类号： G01R23/12 , A61B5/0002 , A61B5/0031 , A61B5/05 , A61B5/076 , A61B2560/0219 , A61B2560/0223 , G01D21/00 , G01F15/066 , G01R23/145
摘要： The present invention determines the resonant frequency of a sensor by adjusting the phase and frequency of an energizing signal until the frequency of the energizing signal matches the resonant frequency of the sensor. The system energizes the sensor with a low duty cycle, gated burst of RF energy having a predetermined frequency or set of frequencies and a predetermined amplitude. The energizing signal is coupled to the sensor via magnetic coupling and induces a current in the sensor which oscillates at the resonant frequency of the sensor. The system receives the ring down response of the sensor via magnetic coupling and determines the resonant frequency of the sensor, which is used to calculate the measured physical parameter. The system uses a pair of phase locked loops to adjust the phase and the frequency of the energizing signal.
摘要翻译：本发明通过调节激励信号的相位和频率直到激励信号的频率与传感器的谐振频率相匹配来确定传感器的谐振频率。该系统以低占空比激励传感器，具有预定频率或一组频率和预定幅度的RF能量门控突发。激励信号通过磁耦合耦合到传感器，并且感应传感器中的电流，其以传感器的谐振频率振荡。系统通过磁耦合接收传感器的响铃响应，并确定传感器的谐振频率，用于计算测量的物理参数。该系统使用一对锁相环来调节激励信号的相位和频率。

28. 发明授权

US07699059B2 Implantable wireless sensor 有权
标题翻译：可植入无线传感器
公开(公告)号：US07699059B2
公开(公告)日：2010-04-20
申请号：US10054671
申请日：2002-01-22
申请人： Michael Fonseca , Mark Allen , David Stern , Jason White , Jason Kroh
发明人： Michael Fonseca , Mark Allen , David Stern , Jason White , Jason Kroh
IPC分类号： A61F13/00 , A61B5/02
CPC分类号： A61B5/03 , A61B5/0002
摘要： The progress of a endovascular aneurysm repair can be monitored by inserting a pressure transducer sensor using a catheter into the sac during endovascular aneurysm repair and then using a small, hand-held read out device to measure pressure easily, safely, inexpensively and accurately. In one aspect a sensor is introduced into the body by the steps of folding or rolling the sensor into a cylinder, loading it into a catheter, and deploying into the aneurysm sac by allowing it to unroll or unfold, either by itself or facilitated by the incorporation of a super-elastic alloy component.
摘要翻译：血管内动脉瘤修复的进展可以通过在血管内动脉瘤修复期间使用导管插入囊中的压力传感器传感器来监测，然后使用小的手持式读出装置来容易，安全，低成本且准确地测量压力。在一个方面，通过将传感器折叠或滚动到圆柱体中，将其装载到导管中并通过允许其自身展开或展开而部署到动脉瘤囊中的步骤将传感器引入体内，掺入超弹性合金成分。

29. 发明授权

US07679355B2 Communicating with an implanted wireless sensor 有权
公开(公告)号：US07679355B2
公开(公告)日：2010-03-16
申请号：US12349606
申请日：2009-01-07
申请人： Mark G. Allen , Michael Ellis , Jason Kroh , Donald J. Miller
发明人： Mark G. Allen , Michael Ellis , Jason Kroh , Donald J. Miller
IPC分类号： G01R23/08 , G01R27/26
CPC分类号： G01R23/12 , A61B5/0002 , A61B5/0031 , A61B5/05 , A61B5/076 , A61B2560/0219 , A61B2560/0223 , G01D21/00 , G01F15/066 , G01R23/145
摘要： The present invention determines the resonant frequency of a sensor by adjusting the phase and frequency of an energizing signal until the frequency of the energizing signal matches the resonant frequency of the sensor. The system energizes the sensor with a low duty cycle, gated burst of RF energy having a predetermined frequency or set of frequencies and a predetermined amplitude. The energizing signal is coupled to the sensor via magnetic coupling and induces a current in the sensor which oscillates at the resonant frequency of the sensor. The system receives the ring down response of the sensor via magnetic coupling and determines the resonant frequency of the sensor, which is used to calculate the measured physical parameter. The system uses a pair of phase locked loops to adjust the phase and the frequency of the energizing signal.

30. 发明授权

US07574792B2 Method of manufacturing an implantable wireless sensor 有权
标题翻译：可植入无线传感器的制造方法
公开(公告)号：US07574792B2
公开(公告)日：2009-08-18
申请号：US11472905
申请日：2006-06-22
申请人： David O'Brien , Jason White , Michael Fonseca , Jason Kroh , Mark Allen , David Stern
发明人： David O'Brien , Jason White , Michael Fonseca , Jason Kroh , Mark Allen , David Stern
IPC分类号： H01F7/06
CPC分类号： A61B5/02014 , A61B5/0031 , A61B5/076 , Y10T29/49016 , Y10T29/49069 , Y10T29/49071 , Y10T29/49073
摘要： In the disclosed method of manufacturing an implantable wireless sensor, a cavity is etched in one side of a first substrate. A conductive structure are formed on the base of the cavity. A second conductive structureare formed on a surface of a second substrate, and the two substrates are mutually imposed such that the two conductive plates and coils are disposed in opposed, spaced-apart relation. A laser is then used to cut away perimeter portions of the imposed substrates and simultaneously to heat bond the two substrates together such that the cavity in the first substrate is hermetically sealed.
摘要翻译：在所公开的制造可植入无线传感器的方法中，在第一衬底的一侧蚀刻空腔。在空腔的基部上形成导电结构。在第二基板的表面上形成第二导电结构，并且相互施加两个基板，使得两个导电板和线圈以相对的间隔关系设置。然后使用激光来切除所施加的基板的周边部分，同时将两个基板热结合在一起，使得第一基板中的空腔被气密密封。

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