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1. 发明申请

WO2009082286A1 IMPLANTABLE ANALYTE RF SPECTROSCOPY MEASURING SYSTEM 审中-公开
标题翻译：可伸缩分析仪射频光谱测量系统
公开(公告)号：WO2009082286A1
公开(公告)日：2009-07-02
申请号：PCT/SE2007/001157
申请日：2007-12-21
申请人： ST. JUDE MEDICAL AB , ABRAHAMSON, Hans , BJÖRLING, Anders , SNITTING, Tomas , HOLMSTRÖM, Nils , ERIKSSON, Tom
发明人： ABRAHAMSON, Hans , BJÖRLING, Anders , SNITTING, Tomas , HOLMSTRÖM, Nils , ERIKSSON, Tom
IPC分类号： G01N33/483 , A61B5/145 , A61N1/372 , G01N22/00
CPC分类号： A61B5/05 , A61B5/14546 , A61B5/7253 , A61N1/36557 , A61N1/3702 , A61N1/37252
摘要： An analyte measuring system (1) comprises and implantable medical device (100; 400) having a RF signal source (120; 420) arranged for generating a RF signal and a transmitting antenna (300) for transmitting the RF signal into a surrounding tissue (10) in a subject body (5). The system (1) has a receiving RF antenna (310) for receiving the RF signal from the tissue (10) and a signal processor (130; 530) arranged for generating an estimate of a concentration of an analyte in the tissue (10) based on a spectrum analysis of the received RF signal.
摘要翻译：分析物测量系统（1）包括具有设置用于产生RF信号的RF信号源（120; 420）和用于将RF信号传输到周围组织的发射天线（300）的可植入医疗设备（100; 400） 10）在主体（5）中。系统（1）具有用于接收来自组织（10）的RF信号的接收RF天线（310）和布置成用于产生组织（10）中分析物浓度的估计的信号处理器（130; 530）基于所接收的RF信号的频谱分析。

2. 发明申请

WO2009082285A1 IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：可植入医疗器械
公开(公告)号：WO2009082285A1
公开(公告)日：2009-07-02
申请号：PCT/SE2007/001156
申请日：2007-12-21
申请人： ST. JUDE MEDICAL AB , ABRAHAMSON, Hans , BJÖRLING, Anders , SNITTING, Tomas , HOLMSTRÖM, Nils
发明人： ABRAHAMSON, Hans , BJÖRLING, Anders , SNITTING, Tomas , HOLMSTRÖM, Nils
IPC分类号： A61B5/053 , A61N1/365
CPC分类号： A61B5/053 , A61B5/14546 , A61N1/36557
摘要： An analyte measuring system (1) comprises and implantable medical device (100) having a signal source (120) arranged for generating a current signal and electrodes (202, 204; 212, 214) for applying the current signal to a surrounding tissue (10) in a subject body (5). The device (100) measures a resulting voltage signal with the electrodes (202, 204; 212, 214) and calculates an impedance signal therefrom. The system (1) comprises a signal processor (150; 550) arranged for generating an estimate of a concentration of an analyte in the tissue (10) based on a spectrum analysis of the determined impedance signal.
摘要翻译：分析物测量系统（1）包括可植入医疗设备（100），其具有布置成产生电流信号的信号源（120）和用于将电流信号施加到周围组织（10,20）的电极（202,204; 212,214））在主体（5）中。装置（100）利用电极（202,204; 212,214）测量得到的电压信号，并从其计算阻抗信号。系统（1）包括信号处理器（150; 550），信号处理器被设置用于基于所确定的阻抗信号的频谱分析来生成组织（10）中的分析物的浓度的估计。

3. 发明申请

WO2007114743A1 RECEIVED SIGNAL STRENGTH MEASUREMENT COMPENSATION 审中-公开
标题翻译：接收信号强度测量补偿
公开(公告)号：WO2007114743A1
公开(公告)日：2007-10-11
申请号：PCT/SE2006/000394
申请日：2006-03-31
申请人： ST. JUDE MEDICAL AB , SNITTING, Tomas , ABRAHAMSON, Hans
发明人： SNITTING, Tomas , ABRAHAMSON, Hans
IPC分类号： A61N1/372 , H04B17/00
CPC分类号： H04B17/0085 , A61N1/37223 , H04B17/21 , H04B17/318
摘要： The invention relates to a method for a base station 11 in a medical implant communications system 10. The method comprises the steps of : generating, in a signal generator, a known signal RSS test ; receiving at the base station 11 the known signal RSS test in a plurality of channels; performing, in the base station 11, an RSS measurement for the channels based on the known signal RSS test ; calculating an RSS compensation value for each channel; and storing the calculated RSS compensation values in a memory of the base station 11, wherein the RSS compensation values are suitable for compensating for inaccuracies of an RSS measurement. The invention is also related to a method performed by a base station and to a base station.
摘要翻译：本发明涉及一种用于医疗植入物通信系统10中的基站11的方法。该方法包括以下步骤：在信号发生器中产生已知信号RSS测试。在基站11处接收多个信道中的已知信号RSS测试; 在基站11中，基于已知信号RSS测试执行用于信道的RSS测量; 计算每个通道的RSS补偿值; 并将计算的RSS补偿值存储在基站11的存储器中，其中RSS补偿值适合于补偿RSS测量的不准确性。本发明还涉及由基站和基站执行的方法。

4. 发明申请

WO2006130060A1 MEDICAL APPARATUS AND SYSTEM 审中-公开
标题翻译：医疗器械与系统
公开(公告)号：WO2006130060A1
公开(公告)日：2006-12-07
申请号：PCT/SE2005/000854
申请日：2005-06-03
申请人： ST. JUDE MEDICAL AB , SNITTING, Tomas , SKOOG, Viktor , ABRAHAMSON, Hans
发明人： SNITTING, Tomas , SKOOG, Viktor , ABRAHAMSON, Hans
IPC分类号： A61B5/00 , A61N1/08 , G08C17/02
CPC分类号： A61N1/37229 , A61B5/0031 , A61N1/08 , G06F19/00
摘要： The invention is related to a medical apparatus 1 for programming and/or monitoring an implantable medical device 8 over a radio-based wireless network comprising: a programmer or monitoring device 2 provided with input and/or output means for transmitting programming instructions and/or outputting monitoring information; at least two antenna devices 5a, 5b, ..., 5n operatively provided at different locations, wherein said programmer or monitoring device 2 is connected to said antenna devices 5a, 5b,...,5n and is provided for transmitting signals to and receiving signals from said implantable medical device 8 via either one of said antenna devices 5a, 5b,...,5n. Each of said antenna devices 5a, 5b,...,5n are provided as separate units connected to the programmer or monitoring device 2 via wire, e.g. an USB connection, or wirelessly, e.g. via Bluetooth, thereby allowing for movements of the programmer or monitoring device 2 relative the antenna devices 5a, 5b,..., 5n.
摘要翻译：本发明涉及一种用于通过无线电无线网络对可植入医疗设备8进行编程和/或监视的医疗设备1，包括：编程器或监视设备2，其设置有输入和/或输出装置，用于发送编程指令和/或输出监控信息; 至少两个可操作地设置在不同位置的天线装置5a，5b，...，5n，其中所述编程器或监视装置2连接到所述天线装置5a，5b，...，5n，经由所述天线装置5a，5b，...，5n中的任一个接收来自所述可植入医疗装置8的信号。所述天线装置5a，5b，...，5n中的每一个被设置为通过导线例如连接到编程器或监视装置2的分离单元。 USB连接，或无线连接。通过蓝牙，从而允许编程器或监视设备2相对于天线装置5a，5b，...，5n的移动。

5. 发明申请

WO2005115541A1 MEDICAL TRANSCEIVER DEVICE AND METHOD 审中-公开
标题翻译：医疗收发器装置及方法
公开(公告)号：WO2005115541A1
公开(公告)日：2005-12-08
申请号：PCT/SE2004/000832
申请日：2004-05-28
申请人： ST. JUDE MEDICAL AB , ABRAHAMSON, Hans , SNITTING, Tomas
发明人： ABRAHAMSON, Hans , SNITTING, Tomas
IPC分类号： A61N1/372
CPC分类号： H01Q1/22 , A61N1/37223 , A61N1/37229 , H04B7/10
摘要： A medical transceiver device for radio-based communication with an implantable medical device (62) comprises circuitry (1; 33; 41; 51) provided for transmitting radio frequency signals to, and/or receiving radio frequency signals from, the implantable medical device; first and second electrically conductive structures (9,11; 34, 35; 42-44; 51, 52); and an antenna feeding network (36-38; 45-47; 55) operatively interconnected between the circuitry and the first and second conductive structures. Each of the first and second conductive structures is adapted to operate as a transmitting and/or receiving antenna for the radio frequency signals, the first and second conductive structures emit and/or receive radio waves of different polarizations, and the first and second conductive structures are provided adjacent each other at a single location in space.
摘要翻译：一种用于与可植入医疗设备（62）进行基于无线电的通信的医疗收发器设备包括被设置用于向可植入医疗设备发送射频信号和/或接收来自可植入医疗设备的射频信号的电路（1; 33; 41; 51）第一和第二导电结构（9,11; 34,35; 42-44; 51,52）; 以及在所述电路和所述第一和第二导电结构之间可操作地互连的天线馈电网络（36-38; 45-47; 55）。第一和第二导电结构中的每一个适于作为用于射频信号的发射和/或接收天线，第一和第二导电结构发射和/或接收不同极化的无线电波，并且第一和第二导电结构在空间中的单个位置彼此相邻地设置。

6. 发明申请

WO2008130292A1 A SYSTEM, AN APPARATUS AND A CONTAINER FOR STORING AN IMPLANTABLE MEDICAL DEVICE, AND A METHOD FOR PACKAGING SUCH A DEVICE 审中-公开
标题翻译：用于存储可植入医疗装置的系统，装置和容器以及用于包装这种装置的方法
公开(公告)号：WO2008130292A1
公开(公告)日：2008-10-30
申请号：PCT/SE2007/000397
申请日：2007-04-24
申请人： ST. JUDE MEDICAL AB , SNITTING, Tomas
发明人： SNITTING, Tomas
IPC分类号： A61N1/375 , A61N1/372
CPC分类号： A61N1/375 , A61N2001/37294
摘要： An apparatus comprising an implantable medical device (102), IMD, and a container for storing the IMD (102) prior to implantation in body tissue, the IMD (102) comprising transmitter/receiver circuitry (202) and at least one antenna (110) for wireless communication, which apparatus comprises at least one member (308) positioned in proximity to the IMD (102) when stored in the container, and in that the electrical material properties of the member (308) are such that the input impedance of the antenna (110) is adjusted to improve receive and transmit properties of the antenna (110) when the IMD (102) is stored in the container. A container for storing an IMD (102) having an antenna (110), which container comprises a packaging tray (302) for housing the IMD (102), the packaging tray (302) comprising a support (304) for supporting the IMD (102), which container comprises at least one member (308) positioned in proximity to the support (304), and in that the electrical material properties of the member (308) are such that the input impedance of the antenna (110) of a IMD (102) supported by said support (304) is adjusted to improve receive and transmit properties of the antenna (110). A method for packaging an IMD (102) prior to implantation in body tissue.
摘要翻译：一种包括可植入医疗装置（IMD）IMD和用于在植入人体组织之前存储IMD（102）的容器的装置，IMD（102）包括发射器/接收器电路（202）和至少一个天线（110）），所述装置包括当存储在所述容器中时位于所述IMD（102）附近的至少一个构件（308），并且所述构件（308）的电气材料特性使得所述构件当IMD（102）存储在容器中时，调整天线（110）以改善天线（110）的接收和传输特性。一种用于存储具有天线（110）的IMD（102）的容器，该容器包括用于容纳IMD（102）的包装托盘（302），该包装托盘（302）包括用于支撑IMD的支撑件（304） 102），所述容器包括位于所述支撑件（304）附近的至少一个构件（308），并且所述构件（308）的电气材料特性使得所述构件（110）的所述天线（110）的输入阻抗为调整由所述支撑件（304）支撑的IMD（102），以改善天线（110）的接收和传输属性。一种在植入人体组织之前包装IMD（102）的方法。

7. 发明申请

WO2007050002A1 MEDICAL IMPLANTABLE DEVICE AND METHOD FOR CONNECTING AN ANTENNA TO THE SAME 审中-公开
标题翻译：医用可植入装置及其天线连接方法
公开(公告)号：WO2007050002A1
公开(公告)日：2007-05-03
申请号：PCT/SE2005/001625
申请日：2005-10-27
申请人： ST. JUDE MEDICAL AB , HJELM, Stefan , SNITTING, Tomas , LIM, Wisit , SAHABI, Kavous
发明人： HJELM, Stefan , SNITTING, Tomas , LIM, Wisit , SAHABI, Kavous
IPC分类号： A61N1/375
CPC分类号： A61N1/3754 , A61N1/37 , A61N1/3718 , A61N1/37229 , A61N1/3925
摘要： The invention relates to a medical implantable device comprising a hermetically sealed, radio shielded encapsulation (1) , which is adapted to be implanted inside living tissue, and a RF-circuit board (6) positioned inside the encapsulation for communication with a RF-device outside the tissue. The RF-circuit board is connectible to an antenna (7) located outside of the encapsulation, via at least one hermetical feed through (8) in form of at least one conductor (12) passed through a wall portion (2) of the encapsulation in a liquid and gas tight manner and electrically insulated from the encapsulation. The RF-circuit board comprises at least one connector pin (15) which is resilient or resiliently mounted on the RF-circuit board, such that the connector pin, in a mounted state of the RF-circuit board in the encapsulation, resiliently engages the conductor (12) and electrically connects the conductor with the RF-circuit board (6) . The invention also relates to a method for connecting a medical implantable device to an antenna.
摘要翻译：本发明涉及一种医用可植入装置，其包括适于植入生物体内的气密密封的无线电屏蔽封装（1）和位于封装内的RF电路板（6），用于与RF装置在纸巾外面所述RF电路板可通过至少一个穿过所述封装的壁部分（2）的至少一个导体（12）的形式通过（8）的至少一个密封进料连接到位于所述封装外部的天线（7）以液体和气体的方式并且与封装电绝缘。 RF电路板包括至少一个弹性或弹性地安装在RF电路板上的连接器引脚（15），使得在封装中的RF电路板的安装状态下的连接器引脚弹性地接合导体（12）并将导体与RF电路板（6）电连接。本发明还涉及将医用可植入装置连接到天线的方法。

8. 发明申请

WO2006057587A1 VOLTAGE PROTECTION CIRCUITS FOR IMPLANTABLE MEDICAL DEVICES 审中-公开
标题翻译：可植入医疗器械的电压保护电路
公开(公告)号：WO2006057587A1
公开(公告)日：2006-06-01
申请号：PCT/SE2004/001755
申请日：2004-11-26
申请人： ST. JUDE MEDICAL AB , SNITTING, Tomas
发明人： SNITTING, Tomas
IPC分类号： A61N1/372 , A61N1/375 , A61N1/08
CPC分类号： A61N1/37229 , A61N1/025 , A61N1/08 , A61N1/3718 , A61N1/372
摘要： The present invention generally relates to implantable medical devices such as implantable cardiac pacemakers and implantable cardioverter/defibrillators, and in particular to protection circuits for protecting the electronic circuits and telemetry circuits of such a device. The inventive implantable medical device (100; 100'; 200; 300; 500; 500') comprising at least one electronic circuit (110; 210; 310; 510) connected to common ground (122; 222; 322); at least one RF telemetry circuit (106; 206a, 206b; 306a, 306b; 506) connected to common ground (122; 222; 322); at least one RF telemetry antenna (102; 102'; 202; 302; 502a, 502b; 502), the antenna being in tissue contact; at least one capacitor (118; 218; 318) connected to a housing (103; 203; 303; 503) of the medical device and to common ground; and wherein each part of the implantable device capable of functioning as an antenna being in tissue contact and connected to the RF telemetry circuit is connected via at least one capacitor, said at least one capacitor being arranged to withstand the voltage amplitude of a pulse capable of modifying state of or destroying at least one component of said RF telemetry circuit or said electronic circuit.
摘要翻译：本发明一般涉及可植入医疗装置，例如可植入心脏起搏器和可植入的心律转复器/除颤器，特别涉及用于保护这种装置的电子电路和遥测电路的保护电路。本发明的可植入医疗装置（100; 100'; 200; 300; 500; 500'）包括连接到公共地面（122; 222; 322）的至少一个电子电路（110; 210; 310; 510）连接到公共地面（122; 222; 322）的至少一个RF遥测电路（106; 206a，206b; 306a，306b; 506）至少一个RF遥测天线（102; 102'; 202; 302; 502a，502b; 502），所述天线处于组织接触中; 至少一个电容器（118; 218; 318），其连接到所述医疗装置的壳体（103; 203; 303; 503）并且连接到公共地面; 并且其中能够用作组织接触并连接到RF遥测电路的天线的可植入装置的每个部分经由至少一个电容器连接，所述至少一个电容器被布置成承受能够修改或破坏所述RF遥测电路或所述电子电路的至少一个部件的状态。

9. 发明申请

WO2005115540A1 IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：可植入医疗器械
公开(公告)号：WO2005115540A1
公开(公告)日：2005-12-08
申请号：PCT/SE2004/000831
申请日：2004-05-28
申请人： ST. JUDE MEDICAL AB , LIM, Wisit , SAHABI, Kavous , SKÖLDENGEN, Niklas , SNITTING, Tomas , HJELM, Stefan
发明人： LIM, Wisit , SAHABI, Kavous , SKÖLDENGEN, Niklas , SNITTING, Tomas , HJELM, Stefan
IPC分类号： A61N1/372
CPC分类号： A61N1/37229 , A61N1/375 , A61N1/3752 , H01Q1/22 , H01Q9/43
摘要： An implantable medical device comprising a conductive housing (1), circuitry for the operation of the implantable medical device and radio frequency circuitry for transmitting and/or receiving radio frequency signals, and an insulating header (3) arranged adjacent the conductive housing. A conductive structure (15, 45, 55, 61) is provided on a surface (3a) of, and/or within, the insulating header (3), and an antenna feeding (9, 11) is operatively interconnected between the radio frequency circuitry and the conductive structure. The conductive structure is galvanically connected to the conductive housing, and the conductive structure and the conductive housing are jointly adapted to operate as a transmitting and/or receiving antenna for the radio frequency signals.
摘要翻译：一种可植入医疗装置，包括导电壳体（1），用于可植入医疗装置的操作的电路和用于发射和/或接收射频信号的射频电路以及邻近导电外壳设置的绝缘头部（3）。导电结构（15,45,55,61）设置在绝缘集管（3）的表面（3a）和/或内部，并且天线馈送（9,11）在射频电路和导电结构。导电结构电连接到导电外壳，并且导电结构和导电外壳共同适用于作为射频信号的发射和/或接收天线。

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