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1. 发明授权

EP1408818B1 LOW ENERGY CONSUMPTION RF TELEMETRY CONTROL FOR AN IMPLANTABLE MEDICAL DEVICE 有权
标题翻译：具有能耗低高频遥测控制用于植入式医疗设备
公开(公告)号：EP1408818B1
公开(公告)日：2009-04-22
申请号：EP01995357.9
申请日：2001-11-08
申请人： MEDTRONIC, INC.
发明人： DUDDING, Charles, H. , HAUBRICH, Gregory, J.
IPC分类号： A61B5/00 , A61N1/372
CPC分类号： A61N1/37276 , A61N1/37252 , A61N1/3727
摘要： A frequency synthesizer of an IMD functions in a PLL LOCK mode. The VCO frequency is governed by the PLL and an energy saving HOLD mode. The VCO generated carrier frequency can drift over time. The PLL is coupled with a control voltage of the VCO to develop a frequency control voltage during initial LOCK portions of telemetry transmission. The carrier frequency is modulated during uplink transmission of patient data. An AFC algorithm derives a frequency correction value from the difference in frequency of the constant received carrier frequency and the drifting VCO generated carrier frequency. A frequency correction value is applied to the VCO FM input. A recharge current is also applied to the capacitive loop filter.

2. 发明授权

EP1469910B1 CONDITIONING OF COUPLED ELECTROMAGNETIC SIGNALS ON A LEAD 有权
标题翻译：与过滤耗材耦合电磁信号
公开(公告)号：EP1469910B1
公开(公告)日：2006-12-06
申请号：EP03707558.7
申请日：2003-01-27
申请人： MEDTRONIC, INC.
发明人： VILLASECA, Eduardo, H. , DUBLIN, Garry, L. , HAUBRICH, Gregory, J.
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N1/086 , A61N1/3718
摘要： A method and an apparatus for reducing coupled electrical energy resulting from an electromagnetic field. Embodiments of the present invention provide for an elongate body having a proximal end portion, a middle portion, and a distal end portion and at least one coil wound about at least one of the proximal end portion, the middle portion, and the distal end portion, the coil to provide for filtering of radio frequency RF signal-coupled electrical energy.

3. 发明公开

EP1408818A2 LOW ENERGY CONSUMPTION RF TELEMETRY CONTROL FOR AN IMPLANTABLE MEDICAL DEVICE 有权
标题翻译：具有能耗低高频遥测控制用于植入式医疗设备
公开(公告)号：EP1408818A2
公开(公告)日：2004-04-21
申请号：EP01995357.9
申请日：2001-11-08
申请人： Medtronic, Inc.
发明人： DUDDING, Charles, H. , HAUBRICH, Gregory, J.
IPC分类号： A61B5/00 , A61N1/372
CPC分类号： A61N1/37276 , A61N1/37252 , A61N1/3727
摘要： A frequency synthesizer of an IMD functions in a PLL LOCK mode. The VCO frequency is governed by the PLL and an energy saving HOLD mode. The VCO generated carrier frequency can drift over time. The PLL is coupled with a control voltage of the VCO to develop a frequency control voltage during initial LOCK portions of telemetry transmission. The carrier frequency is modulated during uplink transmission of patient data. An AFC algorithm derives a frequency correction value from the difference in frequency of the constant received carrier frequency and the drifting VCO generated carrier frequency. A frequency correction value is applied to the VCO FM input. A recharge current is also applied to the capacitive loop filter.

4. 发明授权

EP0939662B1 WORLDWIDE PATIENT LOCATION AND DATA TELEMETRY SYSTEM FOR IMPLANTABLE MEDICAL DEVICES 失效
标题翻译： WORLDWIDE PATIENTENORTUNGS-和数据遥测系统植入式医疗器械
公开(公告)号：EP0939662B1
公开(公告)日：2003-05-02
申请号：EP96919421.6
申请日：1996-06-13
申请人： MEDTRONIC, INC.
发明人： DUFFIN, Edwin, G. , THOMPSON, David, L. , GOEDEKE, Steven, D. , HAUBRICH, Gregory, J.
IPC分类号： A61N1/372
CPC分类号： A61N1/37282 , A61B5/1112 , G06F19/00 , G06F19/3418
摘要： A system for communicating with a medical device implanted in an ambulatory patient and for locating the patient in order to selectively monitor device function, alter device operating parameters and modes and provide emergency assistance to and communications with a patient (41). The implanted device includes a telemetry transceiver for communicating data and operating instructions between the implanted device and an external patient communications control device that is either worn by or located in proximity to the patient within the implanted device transceiving range. The control device preferably includes a communication link with a remote medical support network, a global positioning satellite receiver for receiving positioning data identifying the global position of the control device, and a patient activated link for permitting patient initiated personal communication with the medical support network (89). A system controller in the control device controls data and voice communications to and from the medical support network. The communications link may comprise a world wide satellite network, hardwired telephone network, a cellular telephone network or other personal communications system.

5. 发明授权

EP2321006B1 ADJUSTABLE IMPEDANCE MATCHING CIRCUIT 有权
标题翻译：可调阻抗匹配电路
公开(公告)号：EP2321006B1
公开(公告)日：2016-01-13
申请号：EP09791048.3
申请日：2009-07-31
申请人： Medtronic, Inc.
发明人： HAUBRICH, Gregory, J. , WENTINK, Robert, S.
IPC分类号： A61N1/372
CPC分类号： A61N1/37223 , A61N2001/37294

6. 发明授权

EP1971396B1 SYSTEM AND METHOD FOR SYNCHRONOUS WIRELESS COMMUNICATION WITH A MEDICAL DEVICE 有权
标题翻译：系统和方法同步无线通信，医疗设备，
公开(公告)号：EP1971396B1
公开(公告)日：2010-08-04
申请号：EP06840209.8
申请日：2006-12-12
申请人： Medtronic, Inc.
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.

7. 发明公开

EP1769413A2 CONDITIONAL REQUIREMENTS FOR REMOTE MEDICAL DEVICE PROGRAMMING 审中-公开
标题翻译：条件ALAN索赔遥控编程医疗EINRICHUNGEN
公开(公告)号：EP1769413A2
公开(公告)日：2007-04-04
申请号：EP05761834.0
申请日：2005-06-20
申请人： MEDTRONIC, INC.
发明人： HAUBRICH, Gregory, J. , JENNINGS, David, S. , PETERSEN, Christoper, M. , MASOUD, Javaid , VANDANACKER, John, P. , WILLENBRING, James, E.
IPC分类号： G06F19/00
CPC分类号： A61N1/37282 , A61N1/37252 , A61N1/37264 , G06F19/00 , G06F19/3418 , G16H10/60
摘要： A remote programming method is provided for safe and secure programming of a medical device at a remote location. A centralized programming instrument for use by a clinician or third party is provided with a network communication connection with a remote external medical device, such as a home programmer or monitor. The external medical device is located in the vicinity of a patient having an implantable medical device (IMD) and is in bi-directional telemetric communication with the IMD to allow instructions received from the centralized programming instrument to be transferred to the IMD. The remote programming method used for transferring information between the central programming instrument and an IMD includes measures to promote safe and secure remote programming of the IMD, which measures may include authorization requirements, programming condition requirements, implementation of programmed data requirements, and maintenance of a remote programming log.

8. 发明授权

EP1224730B1 FSK DEMODULATOR USING A FREQUENCY CONVERSION STAGE WITH THREE PARALLEL MIXERS 有权
标题翻译：额定使用解调器三台平行搅拌机变频器
公开(公告)号：EP1224730B1
公开(公告)日：2006-03-29
申请号：EP00967085.2
申请日：2000-09-28
申请人： MEDTRONIC, INC.
发明人： HAUBRICH, Gregory, J.
IPC分类号： H03D3/00
CPC分类号： H04L27/1525
摘要： A circuit for providing phase shifted I and Q output signals from a received FSK modulated signal and the method of its operation. The circuit includes apparatus for receiving an FSK modulated signal, first, second and third mixers, to which the received FSK modulated signal is applied, a local oscillator, generating an oscillator signal and phase shifters providing first, second and third phase shifted versions of the oscillator signal to the first, second and third mixers to produce first, second and third mixer output signals which are likewise phase shifted. The mixer output signals are provided to summing circuits providing an I output signal corresponding to the difference between the first and second mixer output signals, a Q output signal corresponding to the difference between the second and third mixer output signals. The second version of the oscillator signal may be shifted 90 degrees relative to the first version of the oscillator signal and the third version of the oscillator signal may be shifted 90 degrees relative to the second version of the oscillator signal. Preferably the first, second and third mixers are all fabricated on the same integrated circuit chip.

9. 发明公开

EP1971396A1 SYSTEM AND METHOD FOR SYNCHRONOUS WIRELESS COMMUNICATION WITH A MEDICAL DEVICE 有权
标题翻译：系统和方法同步无线通信，医疗设备，
公开(公告)号：EP1971396A1
公开(公告)日：2008-09-24
申请号：EP06840209.8
申请日：2006-12-12
申请人： MEDTRONIC, INC.
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.

10. 发明公开

EP1885447A1 TELEMETRY ANTENNA FOR AN IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：遥感天线植入医疗
公开(公告)号：EP1885447A1
公开(公告)日：2008-02-13
申请号：EP06739406.4
申请日：2006-03-23
申请人： MEDTRONIC, INC. , Grose, Gary M.
发明人： TWETAN, Len, D. , PRZBYSZEWSKI, Piotr , DUBLIN, Garry, L. , HAUBRICH, Gregory, J. , HOUGHAM, Andrina, J. , RIES, Andrew, J. , ENGMARK, David, B.
IPC分类号： A61N1/372 , A61B5/00 , H01Q1/36 , A61N1/375
CPC分类号： A61N1/37229 , A61B5/0031 , H01Q1/27 , H01Q9/30 , H01Q9/40 , H01Q9/42
摘要： A telemetry antenna for an implantable medical device includes one or more portions having a non-linear configuration. In some embodiments, the non-linear configuration provides an antenna having a greater antenna length than the linear lengthwise dimension of the antenna structure. In some embodiments, the non-linear configuration is a serpentine pattern.

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