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1. 发明授权

US09731141B2 Multi-element acoustic recharging system 有权
公开(公告)号：US09731141B2
公开(公告)日：2017-08-15
申请号：US13725405
申请日：2012-12-21
申请人： Cardiac Pacemakers, Inc.
发明人： Binh C. Tran , Bin Mi , Robert S. Harguth , Keith R. Maile
IPC分类号： A61N1/37 , A61N1/378 , A61N1/372
CPC分类号： A61N1/3787 , A61N1/37217
摘要： An acoustic energy delivery system for delivering acoustic energy to an implantable medical device (“IMD”). The system includes an IMD having a power source and an energy delivery device. The energy delivery device includes a controller and an array of ultrasonic elements electrically coupled to the controller and configured to deliver acoustic energy to the IMD. Methods of delivering acoustic energy to an IMD are also disclosed.

2. 发明申请

US20140073972A1 METHODS AND SYSTEMS FOR RECHARGING AN IMPLANTED DEVICE BY DELIVERING A SECTION OF A CHARGING DEVICE ADJACENT THE IMPLANTED DEVICE WITHIN A BODY 审中-公开
标题翻译：通过传送一个充电装置的一部分来补充一个嵌入式装置的方法和系统，该装置附加在体内的植入装置
公开(公告)号：US20140073972A1
公开(公告)日：2014-03-13
申请号：US14088425
申请日：2013-11-24
申请人： Cardiac Pacemakers, Inc.
发明人： Abraham Penner , Eyal Doron , Jeffrey E. Stahmann , Keith R. Maile , Binh C. Tran , Wangcai Liao , Bin Mi , Paul Huelskamp
IPC分类号： A61B5/0215
CPC分类号： A61B5/0215 , A61B5/0031 , A61B5/01 , A61B5/026 , A61N1/37217 , A61N1/3787
摘要： Methods, systems, and apparatus for recharging medical devices implanted within the body are disclosed. An illustrative rechargeable system includes a charging device that includes an elongate shaft having a proximal section and a distal section. The distal section is configured to be delivered to a location within the body adjacent to the implanted medical device. The charging device includes a charging element configured to transmit charging energy to a receiver of the implanted medical device.
摘要翻译：公开了用于对植入体内的医疗器械进行再充电的方法，系统和装置。示例性可充电系统包括充电装置，其包括具有近端部分和远侧部分的细长轴。远侧部分构造成被输送到与植入的医疗装置相邻的身体内的位置。充电装置包括充电元件，其被配置为将充电能量传输到植入的医疗装置的接收器。

3. 发明授权

US09402996B2 RF shield for an implantable lead 有权
标题翻译：用于可植入引线的射频屏蔽
公开(公告)号：US09402996B2
公开(公告)日：2016-08-02
申请号：US14619460
申请日：2015-02-11
申请人： Cardiac Pacemakers, Inc.
发明人： Binh C. Tran , Joseph Walker , Greg P. Carpenter , Jack Gordon
IPC分类号： A61N1/00 , A61N1/08 , A61N1/05 , A61N1/37
CPC分类号： A61N1/08 , A61N1/056 , A61N1/086 , A61N1/3718
摘要： Various embodiments concern shielding an implantable lead from RF energy associated with MRI scans. The lead can include a distal region, a proximal region, an intermediate region between the distal region and the proximal region, at least one electrode disposed on the distal region, and at least one conductor extending from the proximal region to the at least one electrode. Implanting of the lead can include coiling a portion of the intermediate region to define one or more loops and selectively shielding the one or more loops of the lead with a RF shield. The RF shield can comprise metallic material and can be configured to reduce RF signal coupling to the at least one conductor along the one or more loops.
摘要翻译：各种实施例涉及将可植入导线从与MRI扫描相关的RF能量屏蔽。引线可以包括远端区域，近端区域，远端区域和近端区域之间的中间区域，设置在远端区域上的至少一个电极以及从近端区域延伸到至少一个电极的至少一个导体。引线的植入可以包括卷绕中间区域的一部分以限定一个或多个环并且用RF屏蔽选择性地屏蔽引线的一个或多个环。 RF屏蔽可以包括金属材料，并且可以被配置为减少沿着一个或多个环路的至少一个导体的RF信号耦合。

4. 发明申请

US20220273225A1 INSERTABLE CARDIAC MONITORING DEVICE DESIGNED FOR THE MRI ENVIRONMENT 有权
公开(公告)号：US20220273225A1
公开(公告)日：2022-09-01
申请号：US17744941
申请日：2022-05-16
申请人： Cardiac Pacemakers, Inc.
发明人： Binh C. Tran , Mitchell D. Lanz , Scott R. Vanderlinde
IPC分类号： A61B5/361 , A61N1/05 , A61B5/00 , A61N1/37 , A61B5/283 , A61B5/363
摘要： An apparatus comprises a magnetic field detection circuit, a cardiac signal sensing circuit, a memory circuit, a control circuit, and an arrhythmia detection circuit. The cardiac signal sensing circuit generates a cardiac signal representative of cardiac activity of a subject when coupled to sensing electrodes. The control circuit is operatively coupled to the magnetic field detection circuit; the cardiac signal sensing circuit, and the memory circuit. The control circuit stores cardiac signal data determined using the sensed cardiac signal, receives an indication of magnetic field detection by the magnetic field detection circuit, stores data obtained using the sensed cardiac signal during the magnetic field detection, and stores an identifier indicating the magnetic field detection in association with the data. The arrhythmia detection circuit processes the cardiac signal data to detect a cardiac arrhythmia event and confirm the cardiac arrhythmia event according to the magnetic field indication.

5. 发明申请

US20190231206A1 INSERTABLE CARDIAC MONITORING DEVICE DESIGNED FOR THE MRI ENVIRONMENT 审中-公开
公开(公告)号：US20190231206A1
公开(公告)日：2019-08-01
申请号：US16260409
申请日：2019-01-29
申请人： Cardiac Pacemakers, Inc.
发明人： Binh C. Tran , Mitchell D. Lanz , Scott R. Vanderlinde
IPC分类号： A61B5/046 , A61N1/05 , A61B5/00
CPC分类号： A61B5/046 , A61B5/042 , A61B5/0464 , A61B5/055 , A61B5/6823 , A61B5/686 , A61B5/7282 , A61B2560/0247 , A61B2562/0223 , A61N1/0504 , A61N1/08 , A61N1/37 , A61N1/3718 , A61N1/3956
摘要： An apparatus comprises a magnetic field detection circuit, a cardiac signal sensing circuit, a memory circuit, a control circuit, and an arrhythmia detection circuit. The cardiac signal sensing circuit generates a cardiac signal representative of cardiac activity of a subject when coupled to sensing electrodes. The control circuit is operatively coupled to the magnetic field detection circuit; the cardiac signal sensing circuit, and the memory circuit. The control circuit stores cardiac signal data determined using the sensed cardiac signal, receives an indication of magnetic field detection by the magnetic field detection circuit, stores data obtained using the sensed cardiac signal during the magnetic field detection, and stores an identifier indicating the magnetic field detection in association with the data. The arrhythmia detection circuit processes the cardiac signal data to detect a cardiac arrhythmia event and confirm the cardiac arrhythmia event according to the magnetic field indication.

6. 发明授权

US11357440B2 Insertable cardiac monitoring device designed for the mri environment 有权
公开(公告)号：US11357440B2
公开(公告)日：2022-06-14
申请号：US16260409
申请日：2019-01-29
申请人： Cardiac Pacemakers, Inc.
发明人： Binh C. Tran , Mitchell D. Lanz , Scott R. Vanderlinde
IPC分类号： A61N1/37 , A61B5/361 , A61N1/05 , A61B5/00 , A61B5/283 , A61B5/363 , A61N1/39 , A61N1/08 , A61B5/055
摘要： An apparatus comprises a magnetic field detection circuit, a cardiac signal sensing circuit, a memory circuit, a control circuit, and an arrhythmia detection circuit. The cardiac signal sensing circuit generates a cardiac signal representative of cardiac activity of a subject when coupled to sensing electrodes. The control circuit is operatively coupled to the magnetic field detection circuit; the cardiac signal sensing circuit, and the memory circuit. The control circuit stores cardiac signal data determined using the sensed cardiac signal, receives an indication of magnetic field detection by the magnetic field detection circuit, stores data obtained using the sensed cardiac signal during the magnetic field detection, and stores an identifier indicating the magnetic field detection in association with the data. The arrhythmia detection circuit processes the cardiac signal data to detect a cardiac arrhythmia event and confirm the cardiac arrhythmia event according to the magnetic field indication.

7. 发明申请

US20150224303A1 RF SHIELD FOR AN IMPLANTABLE LEAD 有权
标题翻译：射频屏蔽用于可植入引线
公开(公告)号：US20150224303A1
公开(公告)日：2015-08-13
申请号：US14619460
申请日：2015-02-11
申请人： Cardiac Pacemakers, Inc.
发明人： Binh C. Tran , Joseph Walker , Greg P. Carpenter , Jack Gordon
IPC分类号： A61N1/08
CPC分类号： A61N1/08 , A61N1/056 , A61N1/086 , A61N1/3718
摘要： Various embodiments concern shielding an implantable lead from RF energy associated with MRI scans. The lead can include a distal region, a proximal region, an intermediate region between the distal region and the proximal region, at least one electrode disposed on the distal region, and at least one conductor extending from the proximal region to the at least one electrode. Implanting of the lead can include coiling a portion of the intermediate region to define one or more loops and selectively shielding the one or more loops of the lead with a RF shield. The RF shield can comprise metallic material and can be configured to reduce RF signal coupling to the at least one conductor along the one or more loops.
摘要翻译：各种实施例涉及将可植入导线从与MRI扫描相关的RF能量屏蔽。引线可以包括远端区域，近端区域，远端区域和近端区域之间的中间区域，设置在远端区域上的至少一个电极以及从近端区域延伸到至少一个电极的至少一个导体。引线的植入可以包括卷绕中间区域的一部分以限定一个或多个环并且用RF屏蔽选择性地屏蔽引线的一个或多个环。 RF屏蔽可以包括金属材料，并且可以被配置为减少沿着一个或多个环路的至少一个导体的RF信号耦合。

8. 发明授权

US09024582B2 Methods and systems for recharging an implanted device by delivering a section of a charging device adjacent the implanted device within a body 有权
标题翻译：通过在体内递送邻近植入装置的充电装置的一部分来为植入装置再充电的方法和系统
公开(公告)号：US09024582B2
公开(公告)日：2015-05-05
申请号：US14088425
申请日：2013-11-24
申请人： Cardiac Pacemakers, Inc.
发明人： Abraham Penner , Eyal Doron , Jeffrey E. Stahmann , Keith R. Maile , Binh C. Tran , Wangcai Liao , Bin Mi , Paul Huelskamp
IPC分类号： A61B5/0215 , A61N1/378 , A61B5/00 , A61B5/01 , A61B5/026 , A61N1/372
CPC分类号： A61B5/0215 , A61B5/0031 , A61B5/01 , A61B5/026 , A61N1/37217 , A61N1/3787
摘要： Methods, systems, and apparatus for recharging medical devices implanted within the body are disclosed. An illustrative rechargeable system includes a charging device that includes an elongate shaft having a proximal section and a distal section. The distal section is configured to be delivered to a location within the body adjacent to the implanted medical device. The charging device includes a charging element configured to transmit charging energy to a receiver of the implanted medical device.
摘要翻译：公开了用于对植入体内的医疗器械进行再充电的方法，系统和装置。示例性可充电系统包括充电装置，其包括具有近端部分和远侧部分的细长轴。远侧部分构造成被输送到与植入的医疗装置相邻的身体内的位置。充电装置包括充电元件，其被配置为将充电能量传输到植入的医疗装置的接收器。

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