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1. 发明申请

WO2017066043A1 DOTTERING TOOLS FOR IMPLANTING MEDICAL DEVICES 审中-公开
标题翻译：用于移植医疗设备的滴药工具
公开(公告)号：WO2017066043A1
公开(公告)日：2017-04-20
申请号：PCT/US2016/055319
申请日：2016-10-04
申请人： CARDIAC PACEMAKERS, INC.
发明人： DE KOCK, Andrew L. , REDDY, G. Shantanu
IPC分类号： A61B17/32 , A61M25/01 , A61N1/05 , A61B17/34 , A61B17/00 , A61B17/3209 , A61M25/00
CPC分类号： A61B17/32002 , A61B17/3468 , A61B2017/00292 , A61B2017/003 , A61B2017/00398 , A61B2017/00544 , A61B2017/00734 , A61B2017/00853 , A61B2017/00876 , A61B2017/320028 , A61B2017/320032 , A61B2017/320056 , A61B2017/32096 , A61M25/0141 , A61M25/0147 , A61M25/0152 , A61M25/0194 , A61M2025/0062 , A61M2025/0197 , A61N1/0504 , A61N1/0563
摘要： Insertion tool for implanting a lead such as a subcutaneous defibrillation lead, which includes a handle at a proximal end, a catheter, and a distal end. A plurality of stylets 5 having dottering tips are provided in the insertion tool. Reciprocating action of the dottering tips and/or stylets is imparted to dissect through subcutaneous tissue and create a tunnel for implantation of the lead.
摘要翻译：用于植入诸如皮下除颤导联的导联的插入工具，其包括位于近端的手柄，导管和远端。在插入工具中设有多个具有顶端尖的探针5。通过皮下组织给予穿刺尖端和/或细针的往复运动，并形成用于植入导管的通道。

2. 发明申请

WO2012005812A1 HELIX RETRACTION ASSIST MECHANISM 审中-公开
标题翻译： HELIX RETRACTION ASSIS机制
公开(公告)号：WO2012005812A1
公开(公告)日：2012-01-12
申请号：PCT/US2011/036942
申请日：2011-05-18
申请人： CARDIAC PACEMAKERS, INC. , REDDY, G. Shantanu , KLEVE, Ryan , RIVARD, Adam J.
发明人： REDDY, G. Shantanu , KLEVE, Ryan , RIVARD, Adam J.
IPC分类号： A61N1/05
CPC分类号： A61N1/0573 , A61N2001/0578
摘要： An active fixation implantable medical lead may include an electrode base that is configured to accommodate an extraction stylet that may be used if the fixation helix is not otherwise easily retracted. An extraction tool may be used in combination with the extraction stylet in extraction techniques designed for retraction of a fixation helix.
摘要翻译：主动固定可植入医疗引线可以包括电极基座，其被配置为容纳可以使用的提取探针，如果固定螺旋不能容易地缩回。提取工具可以与设计用于缩回固定螺旋的提取技术中的提取探针组合使用。

3. 发明申请

WO2018195071A1 ACTIVE MEDICAL DEVICE WITH ATTACHMENT FEATURES 审中-公开
公开(公告)号：WO2018195071A1
公开(公告)日：2018-10-25
申请号：PCT/US2018/027965
申请日：2018-04-17
申请人： CARDIAC PACEMAKERS, INC.
发明人： DE KOCK, Andrew L. , REDDY, G. Shantanu , LIU, Lili , CAWTHRA JR., James K. , FUHS, Christopher Alan , HALL, Peter , GILKERSON, James O. , GUNDALE, Benjamin Philip , FOSTER, Daniel J. , PEPIN, Henry J.
IPC分类号： A61N1/39 , A61N1/05 , A61N1/375
CPC分类号： A61N1/05 , A61B6/12 , A61B8/0841 , A61M25/09 , A61M2025/09166 , A61N1/0563 , A61N1/059 , A61N1/37518 , A61N1/39
摘要： Implantable leads of a cardiac stimulus system are disclosed, as well as methods for implanting leads of a cardiac stimulus system. The lead may be comprised of a proximal portion having a coupler for coupling to an implantable pulse generator, an intermediate portion comprising a plurality of electrodes disposed thereon, and a distal portion. The intermediate portion may have a first diameter and the distal portion may have a second diameter. The distal portion may also have an attachment feature for attaching to a lead pulling tool for delivery to an ITV and an intercostal vein. Methods may include pulling a lead from a first position to a second position within the vasculature, exiting the vasculature at the second location, and attaching a portion of the lead that exits the vasculature to an electrode or implantable device for use with the lead.

4. 发明申请

WO2018118818A1 LEAD WITH INTEGRATED ELECTRODES 审中-公开
公开(公告)号：WO2018118818A1
公开(公告)日：2018-06-28
申请号：PCT/US2017/067129
申请日：2017-12-18
申请人： CARDIAC PACEMAKERS, INC.
发明人： REDDY, G. Shantanu , DE KOCK, Andrew L. , HALL, Peter
IPC分类号： A61N1/05 , A61N1/362
CPC分类号： A61N1/37512 , A61N1/0565 , A61N1/362 , A61N1/3708
摘要： A lead for use with cardiac stimulus device with at least two electrodes positioned at a single longitudinal location is provided. The electrodes may include a shocking coil electrode and a sensing and/or pacing ring electrode and may be separated by an insulating element. The at least two electrically insulated electrodes may be electrically isolated and serve separate purposes in the device.

5. 发明申请

WO2011082160A3 MULTI-FUNCTION LEAD IMPLANT TOOL 审中-公开
公开(公告)号：WO2011082160A3
公开(公告)日：2011-07-07
申请号：PCT/US2010/062215
申请日：2010-12-28
申请人： CARDIAC PACEMAKERS, INC. , WARE, Eric A. , REDDY, G. Shantanu , WOODCOX, Bradley , HALVORSON, Robbie
发明人： WARE, Eric A. , REDDY, G. Shantanu , WOODCOX, Bradley , HALVORSON, Robbie
IPC分类号： A61N1/05 , H01R103/00 , H01R24/58 , H01R11/24 , H01R31/06
摘要： Devices, systems, and methods for implanting and testing multi-conductor electrical leads are disclosed. An illustrative implant tool for use with an implantable lead includes a main body, a plurality of spring contact members, and a knob mechanism. The main body of the implant tool includes a distal clamping mechanism with an opening adapted to frictionally receive a terminal boot of the implantable lead. The spring contact members are configured to provide an interface for connecting electrical connectors from a Pacing System Analyzer (PSA) or other testing device to the terminal contacts on the implantable lead. A knob mechanism coupled to the main body can be actuated to engage a terminal pin of the implantable lead, allowing an implanting physician to engage a fixation helix into body tissue by rotating the mechanism.

6. 发明申请

WO2014036317A3 HIS BUNDLE LEAD DELIVERY SYSTEM 审中-公开
公开(公告)号：WO2014036317A3
公开(公告)日：2014-03-06
申请号：PCT/US2013/057381
申请日：2013-08-29
申请人： CARDIAC PACEMAKERS, INC.
发明人： SHUROS, Allan C. , TOCKMAN, Bruce A. , REDDY, G. Shantanu
IPC分类号： A61N1/05 , A61M25/00
摘要： Various embodiments concern implanting a lead to directly stimulate the bundle of His. Various embodiments can include introducing a curve of an outer guide catheter into the right ventricle, extending a curve of an inner guide catheter from a lumen of the outer guide catheter, extending a fixation element on a distal tip of an anchor wire from a lumen the inner guide catheter, and anchoring the anchor wire to target tissue within the right ventricle, the target tissue along the septal wall and proximate the tricuspid valve and the bundle of His. A distal tip of an implantable lead with a lumen can then be advanced over the anchor wire to the target tissue as the anchor wire guides the distal tip of the lead to the target tissue.

7. 发明申请

WO2012067731A1 MULTI-FUNCTION LEAD IMPLANT TOOL 审中-公开
标题翻译：多功能铅植入工具
公开(公告)号：WO2012067731A1
公开(公告)日：2012-05-24
申请号：PCT/US2011/055117
申请日：2011-10-06
申请人： CARDIAC PACEMAKERS, INC. , REDDY, G. Shantanu , RIVARD, Adam J.
发明人： REDDY, G. Shantanu , RIVARD, Adam J.
IPC分类号： A61N1/05 , A61N1/375
CPC分类号： A61N1/056 , A61N1/3625 , A61N1/37241 , A61N1/3752 , A61N2001/058 , H01R11/24 , H01R24/58
摘要： Devices, systems, and methods for implanting and testing multi-conductor electrical leads are disclosed. An illustrative implant tool for use with an implantable lead includes a main body, a plurality of spring contact members, and a knob mechanism. The main body of the implant tool includes a distal clamping mechanism with an opening adapted to frictionally receive a terminal boot of the implantable lead. The spring contact members are configured to provide an interface for connecting electrical connectors from a Pacing System Analyzer (PSA) or other testing device to the terminal contacts on the implantable lead. A knob mechanism coupled to the main body can be actuated to engage a terminal pin of the implantable lead, allowing an implanting physician to engage a fixation helix into body tissue by rotating the mechanism.
摘要翻译：公开了用于植入和测试多导体电引线的装置，系统和方法。用于可植入引线的示例性植入工具包括主体，多个弹簧接触构件和旋钮机构。植入物工具的主体包括具有适于摩擦地接收可植入引线的端子护罩的开口的远端夹持机构。弹簧接触构件被配置为提供用于将来自起搏系统分析器（PSA）或其他测试装置的电连接器连接到可植入引线上的端子触点的接口。联接到主体的旋钮机构可以被致动以接合可植入引线的端子销，允许植入医生通过旋转机构将固定螺旋接合到身体组织中。

8. 发明申请

WO2011028920A2 MEDICAL DEVICES INCLUDING POLYISOBUTYLENE BASED POLYMERS AND DERIVATIVES THEREOF 审中-公开
标题翻译：包含聚异丁烯的聚合物及其衍生物的医疗装置
公开(公告)号：WO2011028920A2
公开(公告)日：2011-03-10
申请号：PCT/US2010/047703
申请日：2010-09-02
申请人： CARDIAC PACEMAKERS, INC. , DESAI, Shrojalkumar , REDDY, G. Shantanu
发明人： DESAI, Shrojalkumar , REDDY, G. Shantanu
IPC分类号： A61L31/06
CPC分类号： A61N1/056 , A61L31/06 , A61N1/05 , C08G18/4854 , C08G18/698 , Y10T156/10 , Y10T428/31855 , Y10T428/31938 , C08L75/04 , C08L75/02
摘要： The present invention is directed to a medical electrical lead including an insulative lead body formed, at least in part, from a polyisobutylene urethane, urea or urethane/urea copolymer. In some applications, the lead body can include at least one outer tubular insulator and/or an inner elongated member formed from a polyisobutylene urethane, urea or urethane/urea copolymer. Portions of the lead body formed form the polyisobutylene urethane, urea or urethane/urea copolymer can be either extruded or molded.
摘要翻译：本发明涉及一种包括至少部分由聚异丁烯聚氨酯，尿素或氨基甲酸酯/尿素共聚物形成的绝缘引线体的医用电线。在一些应用中，引线体可以包括由聚异丁烯氨基甲酸酯，脲或氨基甲酸酯/脲共聚物形成的至少一个外部管状绝缘体和/或内部细长部件。由聚异丁烯聚氨酯形成的引线体的部分可以挤出或模制。

9. 发明申请

WO2010033911A2 STYRENE-ISOBUTYLENE COPOLYMERS AND MEDICAL DEVICES CONTAINING THE SAME 审中-公开
标题翻译：苯乙烯 - 异丁烯共聚物和含有它们的医疗装置
公开(公告)号：WO2010033911A2
公开(公告)日：2010-03-25
申请号：PCT/US2009/057679
申请日：2009-09-21
申请人： CARDIAC PACEMAKERS, INC. , SHROJALKUMAR, Desai , COOKE, Daniel J. , REDDY, G. Shantanu , KRISHNAN, Mohan , SMITH, Michael C.
发明人： SHROJALKUMAR, Desai , COOKE, Daniel J. , REDDY, G. Shantanu , KRISHNAN, Mohan , SMITH, Michael C.
IPC分类号： A61N1/05 , A61N1/375 , A61L29/04 , C08L53/02
CPC分类号： A61N1/375 , A61N1/05 , C08L53/00 , C08L75/08 , C08L2666/04 , C08L2666/02
摘要： In accordance with various aspects of the invention, copolymers comprising styrene and isobutylene monomers are used in the construction of implantable and insertable medical devices for electrical stimulation, including, for example, electronic signal generating components and electrical leads for such devices.
摘要翻译：根据本发明的各个方面，包含苯乙烯和异丁烯单体的共聚物用于构建用于电刺激的可植入和可插入的医疗装置，包括例如电子信号产生组件和用于这种装置的电引线。

10. 发明申请

WO2008144319A1 SYSTEMS AND METHODS FOR FIXATING TRANSVENOUSLY IMPLANTED MEDICAL DEVICES 审中-公开
标题翻译：用于固定移植医疗器械的系统和方法
公开(公告)号：WO2008144319A1
公开(公告)日：2008-11-27
申请号：PCT/US2008/063542
申请日：2008-05-13
申请人： CARDIAC PACEMAKERS, INC. , REDDY, G. Shantanu
发明人： REDDY, G. Shantanu
IPC分类号： A61N1/365 , A61N1/372
CPC分类号： A61N1/37217 , A61N1/056 , A61N1/057 , A61N1/0573 , A61N1/362 , A61N1/3702 , A61N1/37205 , A61N1/375 , A61N1/37516 , A61N1/3756 , A61N2001/0585
摘要： A transvenously implantable medical device (TIMD) includes an electrical lead and a control module. The electrical lead includes one or more electrodes and is adapted for transvenous implantation. The electrical lead is also pre-biased to expand from a collapsed state to an expanded state to mechanically engage an internal wall of a blood vessel. The control module is secured to and in electrical communication with the electrical lead. The control module includes a signal management component and a power component disposed in a housing adapted for implantation into the blood vessel. The control module is adapted for at least one of stimulating and sensing a physiologic response using the one or more electrodes of the electrical lead.
摘要翻译：可转移植入式医疗装置（TIMD）包括电引线和控制模块。电引线包括一个或多个电极并且适于经静脉植入。电引线也被预偏压以从折叠状态膨胀到膨胀状态以机械地接合血管的内壁。控制模块固定在电气导线上并与电线电连通。控制模块包括信号管理部件和设置在适于植入血管的壳体中的功率部件。控制模块适用于使用电引线的一个或多个电极来刺激和感测生理反应中的至少一个。

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