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41. 发明授权

US07439723B2 Communicating with an implanted wireless sensor 有权
标题翻译：与植入式无线传感器进行通信
公开(公告)号：US07439723B2
公开(公告)日：2008-10-21
申请号：US11748053
申请日：2007-05-14
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： G01R23/12 , G01R35/00
CPC分类号： G01R23/145 , A61B5/0002 , A61B5/0031 , A61B5/05 , A61B5/076 , A61B2560/0219 , A61B2560/0223 , G01F15/066 , G01R23/12 , H04L2027/0028 , H04L2027/0055 , H04L2027/0067
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。

42. 发明申请

US20080078567A1 ANTENNA CABLE 审中-公开
标题翻译：天线
公开(公告)号：US20080078567A1
公开(公告)日：2008-04-03
申请号：US11851720
申请日：2007-09-07
申请人： Donald Miller , Jason Kroh
发明人： Donald Miller , Jason Kroh
IPC分类号： H01B11/20
CPC分类号： H01B11/203 , H01B7/0861
摘要： Embodiments of the present invention are directed to a cable assembly that is adapted to be connected to an antenna and a base unit. The cable assembly may be relatively flat with shielding and structures to reduce ground currents or other interference. Embodiments of the cable assembly include at least two coaxial cables for transmit and receive signals that are separated to reduce crosstalk or other interference. The cable may also include one or more inner cables, such as differential or switching pairs, between the two coaxial cables to provide cables for control, power, switching, or other functions. The inner cables may be positioned in parallel to each other and to each of the coaxial cables. In some embodiments, the inner cables include a first inner cable located at a first end of the inner cables and a second inner cable located at a second end of the inner cables. One coaxial cable may be positioned adjacent and parallel to the first inner cable, which the other coaxial cable may be positioned adjacent and parallel to the second inner cable.
摘要翻译：本发明的实施例涉及一种适于连接到天线和基座单元的电缆组件。电缆组件可以相对平坦，具有屏蔽和结构以减少接地电流或其它干扰。电缆组件的实施例包括用于发射和接收被分离以减少串扰或其他干扰的信号的至少两根同轴电缆。电缆还可以包括在两个同轴电缆之间的一个或多个内部电缆，例如差分或开关对，以提供用于控制，电力，开关或其他功能的电缆。内部电缆可以彼此平行并且与各个同轴电缆定位。在一些实施例中，内部电缆包括位于内部电缆的第一端的第一内部电缆和位于内部电缆的第二端的第二内部电缆。一个同轴电缆可以被定位成与第一内部电缆相邻并平行，另一个同轴电缆可以被定位成与第二内部电缆相邻并且平行。

43. 发明申请

US20070181331A1 Cable Assembly for a Coupling Loop 有权
标题翻译：用于耦合回路的电缆组件
公开(公告)号：US20070181331A1
公开(公告)日：2007-08-09
申请号：US11668601
申请日：2007-01-30
申请人： Jason Kroh , Michael Ellis , Donald Miller , Robert Refermat
发明人： Jason Kroh , Michael Ellis , Donald Miller , Robert Refermat
IPC分类号： H02G3/04
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. A cable attached to the coupling loop provides maximum isolation between the energizing signal and the sensor signal by maximizing the distance between the coaxial cables that carry the signals and maintaining the relative positions of the coaxial cables throughout the cable assembly.
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。连接到耦合回路的电缆通过使承载信号的同轴电缆之间的距离最大化并且保持同轴电缆在整个电缆组件中的相对位置来提供激励信号和传感器信号之间的最大隔离。

44. 发明授权

US08111150B2 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：US08111150B2
公开(公告)日：2012-02-07
申请号：US11852724
申请日：2007-09-10
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 , G08B23/00 , H01Q7/00 , H03J3/04
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。

45. 发明授权

US07973540B2 Coupling loop and method of positioning coupling loop 有权
标题翻译：耦合回路和耦合回路定位方法
公开(公告)号：US07973540B2
公开(公告)日：2011-07-05
申请号：US12765970
申请日：2010-04-23
申请人： Jason Kroh , Michael Ellis , Donald Miller
发明人： Jason Kroh , Michael Ellis , 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 orientation features are provided for positioning the coupling loop relative to the sensor to maximize the coupling between the sensor and the coupling loop.
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，提供了定位特征用于相对于传感器定位耦合回路，以使传感器和耦合环之间的耦合最大化。

46. 发明申请

US20110105863A1 Coupling Loop and Method of Positioning Coupling Loop 有权
标题翻译：耦合环和定位耦合环路的方法
公开(公告)号：US20110105863A1
公开(公告)日：2011-05-05
申请号：US12765970
申请日：2010-04-23
申请人： Jason Kroh , Michael Ellis , Donald Miller
发明人： Jason Kroh , Michael Ellis , Donald Miller
IPC分类号： A61B5/07 , A61B6/03
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 orientation features are provided for positioning the coupling loop relative to the sensor to maximize the coupling between the sensor and the coupling loop.
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，提供了定位特征用于相对于传感器定位耦合回路，以使传感器和耦合环之间的耦合最大化。

47. 发明授权

US07710103B2 Preventing false locks in a system that communicates with an implanted wireless sensor 有权
标题翻译：防止与植入的无线传感器通信的系统中的假锁
公开(公告)号：US07710103B2
公开(公告)日：2010-05-04
申请号：US12350173
申请日：2009-01-07
申请人： Richard Powers , Michael G. Ellis , Jason Kroh , Donald J. Miller
发明人： Richard Powers , Michael G. Ellis , Jason Kroh , Donald J. Miller
IPC分类号： G01R23/12
CPC分类号： A61B5/02014 , A61B5/0031 , A61B5/0215 , A61B5/076 , A61B5/726 , A61B2560/0223 , G01D21/00
摘要： The present invention determines the resonant frequency of a wireless 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. The system receives the ring down response of the sensor and determines the resonant frequency of the sensor, which is used to calculate a physical parameter. The system uses a pair of phase locked loops to adjust the phase and the frequency of the energizing signal. The system identifies false locks by detecting an unwanted beat frequency in the coupled signal, as well as determining whether the coupled signal exhibits pulsatile characteristics that correspond to a periodic physiological characteristic, such as blood pressure.
摘要翻译：本发明通过调节通电信号的相位和频率直到通电信号的频率与传感器的谐振频率相匹配来确定无线传感器的谐振频率。该系统以低占空比激励传感器，具有预定频率的RF能量门控突发。系统接收传感器的响铃响应，并确定用于计算物理参数的传感器的谐振频率。该系统使用一对锁相环来调节激励信号的相位和频率。该系统通过检测耦合信号中的不期望的拍频来识别假锁，以及确定耦合信号是否表现出对应于诸如血压的周期性生理特征的脉动特性。

48. 发明授权

US07432723B2 Coupling loop 有权
标题翻译：耦合回路
公开(公告)号：US07432723B2
公开(公告)日：2008-10-07
申请号：US11479527
申请日：2006-06-30
申请人： Michael Ellis , Jason Kroh , Donald Miller
发明人： Michael Ellis , Jason Kroh , Donald Miller
IPC分类号： G01R27/28 , H01Q21/00 , A61N1/00
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. The coupling loop includes multiple loops. Preferably two tuned loops are used for transmitting the energizing signal to the sensor and an un-tuned loop is used for receiving the sensor signal from the sensor. Orientation features on the housing for the coupling loop and the sensor are provided to assist in positioning the coupling loop relative to the sensor to maximize the coupling between the sensor signal and the coupling loop.
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。耦合回路包括多个回路。优选地，两个调谐回路用于将激励信号传输到传感器，并且未调谐回路用于从传感器接收传感器信号。提供用于耦合回路和传感器的壳体上的定向特征以帮助相对于传感器定位耦合回路，以使传感器信号和耦合回路之间的耦合最大化。

49. 发明申请

US20080081962A1 PHYSIOLOGICAL DATA ACQUISITION AND MANAGEMENT SYSTEM FOR USE WITH AN IMPLANTED WIRELESS SENSOR 有权
标题翻译：生理数据采集和管理系统，用于带有无线传感器
公开(公告)号：US20080081962A1
公开(公告)日：2008-04-03
申请号：US11852724
申请日：2007-09-10
申请人： Donald Miller , Kim Rutkowski , Jason Kroh , Shawn Brogdon , Erik Moore
发明人： Donald Miller , Kim Rutkowski , Jason Kroh , Shawn Brogdon , Erik Moore
IPC分类号： A61B5/00 , H01Q1/40
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。

50. 发明授权

US06863136B2 Smart-ultrasonic/sonic driller/corer 有权
标题翻译：智能超声波/声波钻机/核心机
公开(公告)号：US06863136B2
公开(公告)日：2005-03-08
申请号：US10258007
申请日：2001-05-02
申请人： Yoseph Bar-Cohen , Stewart Sherrit , Benjamin Dolgin , Thomas M. Peterson , Dharmendra Pal , Jason Kroh , Ron Krahe
发明人： Yoseph Bar-Cohen , Stewart Sherrit , Benjamin Dolgin , Thomas M. Peterson , Dharmendra Pal , Jason Kroh , Ron Krahe
IPC分类号： E21B7/24 , E21B44/00 , E21B47/00 , E21B49/00
CPC分类号： E21B44/00 , B64G4/00 , E21B7/24 , E21B47/00 , E21B49/00
摘要： Apparatus for probing, sensing, testing penetrating and sampling a medium generally includes an actuator (12) for generating vibrations at ultrasonic frequencies and a horn (14) coupled to the actuator (12) for amplifying the actuator vibrations along with a non-rotating coring and drilling bit (16) for penetrating the medium. A bit (16) includes a drill stem (20) attached to the horn (14) and a bore (26) extends through the bit (16), horn (14) and actuator (12) for withdrawal of samples. A free mass (36) is disposed between the horn (14) and the drill stem (20) for oscillating therebetween in response to the actuator vibration for causing migration of medium debris around and through the actuator bore for effectively self-cleaning of the bit (16). The hammering action of the free mass (36) is used for penetration of the medium and for analysis of the medium though the use of spaced apart accelerometers (92 and 94).
摘要翻译：用于探测，感测，测试穿透和取样介质的装置通常包括用于产生超声波频率的振动的致动器（12）和联接到致动器（12）的喇叭（14），用于放大致动器的振动以及非旋转取芯和用于穿透介质的钻头（16）。位（16）包括附接到喇叭（14）的钻杆（20），并且孔（26）延伸穿过钻头（16），喇叭（14）和致动器（12）以用于取样。在喇叭（14）和钻杆（20）之间设置有一个自由质量块（36），用于响应于致动器振动而在其间振动，用于使介质碎屑在周围并穿过致动器孔而迁移，以有效地自清洁钻头（16）。自由质量（36）的锤击作用用于介质的穿透和通过使用间隔开的加速度计（92和94）来分析介质。

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