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1. 发明申请

WO2010117846A1 ELECTRONIC MODULE ASSEMBLY FOR FILTERED FEEDTHROUGHS 审中-公开
标题翻译：电子模块组件用于过滤的FEEDTHROUGHS
公开(公告)号：WO2010117846A1
公开(公告)日：2010-10-14
申请号：PCT/US2010/029345
申请日：2010-03-31
申请人： MEDTRONIC, INC. , IYER, Rajesh V. , NYGREN, Lea A. , MCCRACKEN, Stephanie L. , MUKUL, Jain , KRONICH, Christine G.
发明人： IYER, Rajesh V. , NYGREN, Lea A. , MCCRACKEN, Stephanie L. , MUKUL, Jain , KRONICH, Christine G.
IPC分类号： A61N1/375 , H01B17/26 , H01R13/52 , H01G4/35
CPC分类号： A61N1/3754 , H01G4/35 , H01R13/03 , H01R43/20 , H01R2201/12
摘要： An electronic module assembly (EMA) for an implantable medical device is disclosed. The EMA comprises a non-conductive block having a top side, a bottom side, a front side and a back side. A plurality of conductive strips are coupled to the non-conductive block. Each conductive strip possesses a front side and a back side. The back side of each conductive strip is directly connected or embedded into the surfaces of the front side, the top side and the back side of the non-conductive block.
摘要翻译：公开了一种用于可植入医疗装置的电子模块组件（EMA）。 EMA包括具有顶侧，底侧，前侧和后侧的非导电块。多个导电条耦合到非导电块。每个导电带具有前侧和后侧。每个导电条的背面直接连接或嵌入到非导电块的前侧，顶侧和后侧的表面中。

2. 发明申请

WO2010117842A1 ELECTRONIC MODULE ASSEMBLY FOR FILTERED FEEDTHROUGHS AND A METHOD FOR ITS MANUFACTURE 审中-公开
标题翻译：用于过滤送料的电子模块组件及其制造方法
公开(公告)号：WO2010117842A1
公开(公告)日：2010-10-14
申请号：PCT/US2010/029340
申请日：2010-03-31
申请人： MEDTRONIC, INC. , IYER, Rajesh V. , NYGREN, Lea A. , MCCRACKEN, Stephanie L. , MUKUL, Jain , DUFON, Steven M. , KRONICH, Christine G.
发明人： IYER, Rajesh V. , NYGREN, Lea A. , MCCRACKEN, Stephanie L. , MUKUL, Jain , DUFON, Steven M. , KRONICH, Christine G.
IPC分类号： A61N1/375
CPC分类号： A61N1/3754
摘要： An electronic module assembly (EMA) (102) for an implantable medical device is disclosed. The EMA includes conductive strips (106) connected to a non-conductive block (104). The non-conductive block possesses, a top side (128a), a bottom side (128d), a front side (128b) and a back side (128c). A seamless non- conductive barrier extends from the bottom side and between the front side and the back side. The barrier prevents a pin from contacting another pin and eliminates welding of the ground pin to the side of the ferrule.
摘要翻译：公开了一种用于可植入医疗装置的电子模块组件（EMA）（102）。 EMA包括连接到非导电块（104）的导电条（106）。非导电块具有顶侧（128a），底侧（128d），前侧（128b）和后侧（128c）。无缝的非导电屏障从底侧延伸，在前侧和后侧之间延伸。屏障防止销钉接触另一个销钉，并消除接地销焊接到套圈侧面。

3. 发明申请

WO2007087484A1 IMPLANTABLE ELECTRODES HAVING ZIRCONIUM NITRIDE COATINGS 审中-公开
标题翻译：具有氮化锆涂层的可植入电极
公开(公告)号：WO2007087484A1
公开(公告)日：2007-08-02
申请号：PCT/US2007/060578
申请日：2007-01-16
申请人： MEDTRONIC, INC. , NYGREN, Lea A. , KNOWLES, Shawn D.
发明人： NYGREN, Lea A. , KNOWLES, Shawn D.
IPC分类号： A61N1/05 , A61B5/00
CPC分类号： A61N1/056 , A61B5/042 , A61N1/3716
摘要： An implantable medical electrode comprising an electrode substrate having an exterior surface, and a zirconium nitride coating disposed over the exterior surface.
摘要翻译：一种可植入医疗电极，包括具有外表面的电极基底和设置在外表面上的氮化锆涂层。

4. 发明申请

WO2007035445A1 IMPLANTABLE CO-FIRED ELECTRICAL FEEDTHROUGHS 审中-公开
标题翻译：可植入式电动发电机
公开(公告)号：WO2007035445A1
公开(公告)日：2007-03-29
申请号：PCT/US2006/035928
申请日：2006-09-15
申请人： MEDTRONIC, INC. , BURDON, Jeremy W. , YAMAMOTO, Joyce K. , NYGREN, Lea A. , WOLF, William D.
发明人： BURDON, Jeremy W. , YAMAMOTO, Joyce K. , NYGREN, Lea A. , WOLF, William D.
IPC分类号： H01G4/35 , A61N1/375
CPC分类号： A61N1/3754 , A61N1/375 , H01G9/10
摘要： The invention includes a family of miniaturized, hermetic electrical feedthrough assemblies adapted for implantation within a biological system. An electrical feedthrough assembly according to the invention can be used as a component of an implantable medical device such as an implantable pulse generator, cardioverter-defibrillator, physiologic sensor, drug-delivery system and the like. Such assemblies require biocompatibility and resistance to degradation under applied bias current or voltage. Such an assembly is fabricated by interconnected electrical pathways, or vias, of a conductive metallic paste disposed between ceramic green-state material. The layers are stacked together and sintered to form a substantially monolithic dielectric structure with at least one embedded metallization pathway extending through the structure. The metallization pathway reliably conducts electrical signals even when exposed to body fluids and tissue and providing reliable electrical communication. After sintering the structure is hermetically diffusion bonded to a part of a ferrule and/or adjacent support member.
摘要翻译：本发明包括一系列适于植入生物系统的小型化，密封电气馈通组件。根据本发明的电馈通组件可以用作可植入医疗装置的组件，例如可植入脉冲发生器，心律转复除颤器，生理传感器，药物递送系统等。这样的组件需要在施加的偏置电流或电压下的生物相容性和耐劣化性。这种组件由布置在陶瓷绿色材料之间的导电金属膏的互连电路或通路制成。层叠在一起并烧结以形成具有延伸穿过该结构的至少一个嵌入金属化路径的基本上单片的电介质结构。即使暴露于体液和组织并且提供可靠的电通信，金属化路径也可靠地传导电信号。在烧结之后，结构气密地扩散粘合到套圈和/或相邻的支撑构件的一部分上。

5. 发明申请

WO2008030634A1 SPINAL ROD C HARACTERIZED BY A TIME-VARYING STIFFNESS 审中-公开
标题翻译：脊柱受到时间变化的影响
公开(公告)号：WO2008030634A1
公开(公告)日：2008-03-13
申请号：PCT/US2007/063025
申请日：2007-03-01
申请人： MEDTRONIC, INC. , NYGREN, Lea A. , KNOWLES, Shawn D.
发明人： NYGREN, Lea A. , KNOWLES, Shawn D.
IPC分类号： A61B17/70
CPC分类号： A61B17/7019 , A61B5/042 , A61B17/7002 , A61B17/7029 , A61B17/7032 , A61B2017/00004 , A61L31/148 , A61N1/056 , A61N1/3716
摘要： A spinal rod (1 0) characterized by a time-varying stiffness. The rod comprises a first member (22,28,34,48,52,66,74,84,86,92,94) and at least one second member (24,26,35,40,44,50,54,60,68,72,76,82,90) that is mechanically coupled to the first member through a time-varying interface (30,36,38,56,58,59,80). The interface features a binding mechanism that degrades after surgical installation. For instance, the interface may be bioabsorbable and dissolve upon exposure to bodily fluids. In another instance, the second member may be comprised of a bioabsorbable material. In another embodiment, the interface may fail under cyclic loadig. In another embodiment, degradation of the bioabsorbable material may be inhibited through the application of a current source. The second member may be disposed within the first member. Alternatively, the first member and the second member may be disposed aside one another. The first member and the second member may be substantially similar in shape. One or more bioabsorbable plugs (62,66) may be used to at least temporarily seal the second member from bodily fluids once the spinal rod is installed.
摘要翻译：脊柱杆（10），其特征在于时变刚度。杆包括第一构件（22,28,34,48,52,66,74,84,86,92,94）和至少一个第二构件（24,26,35,40,44,50,54，其通过时变界面（30,36,38,56,58,59,80）机械耦合到第一构件。界面具有手术安装后降解的结合机制。例如，界面可以是生物可吸收的并且在暴露于体液时溶解。在另一种情况下，第二构件可以由生物可吸收材料构成。在另一个实施例中，界面可能在循环负载下失败。在另一个实施方案中，可通过施加电流源来抑制生物可吸收材料的降解。第二构件可以设置在第一构件内。或者，第一构件和第二构件可以彼此搁置。第一构件和第二构件的形状可以基本相似。一旦一个或多个生物可吸收塞子（62,66）可以用于在安装脊椎杆杆之后至少临时密封第二构件与体液。

6. 发明申请

WO2007118133A2 IMPLANTABLE CO-FIRED ELECTRICAL FEEDTHROUGHS 审中-公开
标题翻译：可植入式电动发电机
公开(公告)号：WO2007118133A2
公开(公告)日：2007-10-18
申请号：PCT/US2007/066034
申请日：2007-04-05
申请人： MEDTRONIC, INC. , BURDON, Jeremy W. , YAMAMOTO, Joyce K. , NYGREN, Lea A. , WOLF, William D.
发明人： BURDON, Jeremy W. , YAMAMOTO, Joyce K. , NYGREN, Lea A. , WOLF, William D.
IPC分类号： A61N1/375
CPC分类号： A61N1/3754
摘要： A hermetic interconnect for implantable medical devices is presented. In one embodiment, the hermetic interconnect includes a conductive material introduced to a via in a single layer. The conductive material includes a first end and a second end. A first bonding pad is coupled to the first end of the conductive material. A second bonding pad is coupled to the second end of the conductive material. The single layer and the conductive material undergo a co-firing process.
摘要翻译：介绍了可植入医疗器械的气密互连。在一个实施例中，气密互连包括在单层中引入通孔的导电材料。导电材料包括第一端和第二端。第一焊盘耦合到导电材料的第一端。第二接合焊盘耦合到导电材料的第二端。单层和导电材料经历共烧制过程。

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