专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008094879A1 CONDUCTOR JUNCTIONS FOR MEDICAL ELECTRICAL LEADS 审中-公开
标题翻译：医用导线导体接头
公开(公告)号：WO2008094879A1
公开(公告)日：2008-08-07
申请号：PCT/US2008/052255
申请日：2008-01-29
申请人： MEDTRONIC, INC. , HUOTARI, Craig, T. , LESSAR, Joseph, F. , BREYEN, Mark, D. , BAUER, Ryan, T.
发明人： HUOTARI, Craig, T. , LESSAR, Joseph, F. , BREYEN, Mark, D. , BAUER, Ryan, T.
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , H01R4/50 , H01R2201/12 , Y10T29/5193 , Y10T29/53183
摘要： A core component of a medical electrical lead extends within an inner conductive surface of a conductive ring such that an outer surface of the core holds a portion of a conductor against the inner conductive surface for electrical contact therewith. The outer surface of the core may be deformed by a compressive force of the conductor portion having been forced against the inner surface of the ring. Such a conductor junction may be formed by pushing the ring over the core to capture the conductor portion between the ring and the core and thereby displace a layer of insulation surrounding the conductor portion. The inner surface of the ring preferably has a diameter at one, or both terminal ends that is greater than a diameter of the inner surface between the ends.
摘要翻译：医疗电引线的核心部件在导电环的内部导电表面内延伸，使得芯的外表面将导体的一部分保持抵靠内部导电表面以与其电接触。芯体的外表面可能由于已经被迫抵靠环的内表面的导体部分的压缩力而变形。可以通过将环推到芯上以捕获环和芯之间的导体部分，从而置换导体部分周围的绝缘层来形成这样的导体接合部。环的内表面优选在一个或两个末端处的直径大于端部之间的内表面的直径。

2. 发明申请

WO2007101083A2 SEPARATOR SYSTEMS FOR ELECTROCHEMICAL CELLS 审中-公开
标题翻译：电化学细胞分离系统
公开(公告)号：WO2007101083A2
公开(公告)日：2007-09-07
申请号：PCT/US2007/062645
申请日：2007-02-23
申请人： MEDTRONIC, INC , NORTON, John, D. , MILTICH, Thomas, P. , RORVICK, Anthony, W. , NIELSEN, Christian, S. , BREYEN, Mark, D. , LESSAR, Joseph, F. , PIGNATO, Paul, A.
发明人： NORTON, John, D. , MILTICH, Thomas, P. , RORVICK, Anthony, W. , NIELSEN, Christian, S. , BREYEN, Mark, D. , LESSAR, Joseph, F. , PIGNATO, Paul, A.
IPC分类号： H01G9/02
CPC分类号： H01G9/02
摘要： A capacitor cell is presented. The capacitor cell includes an anode, a cathode spaced from and operatively associated with the anode, an electrolyte operatively associated with the anode and the cathode. A layered separator includes a plurality of separator material layers disposed between the anode and cathode. The plurality of separator material layers includes a first layer and a second layer. The first layer is characterized by a first value of a physical property and the second layer is characterized by a second value of the physical property.
摘要翻译：提出了一个电容器单元。电容器单元包括阳极，与阳极间隔开并且与阳极可操作地相关联的电解质，与阳极和阴极可操作地连接的电解质。分层分离器包括设置在阳极和阴极之间的多个隔板材料层。多个隔板材料层包括第一层和第二层。第一层的特征在于物理性质的第一值，第二层的特征在于物理性质的第二值。

3. 发明申请

WO2007019264A1 IMPLANTABLE MEDICAL DEVICE HAVING FLAT ELECTROLYTIC CAPACITOR WITH DIFFERING SIZED ANODE AND CATHODE LAYERS 审中-公开
标题翻译：具有不同尺寸阳极和阴极层的平面电解电容器的可植入医疗器械
公开(公告)号：WO2007019264A1
公开(公告)日：2007-02-15
申请号：PCT/US2006/030357
申请日：2006-08-03
申请人： MEDTRONIC, INC. , BREYEN, Mark, D. , RORVICK, Anthony, W. , JACOBS, Andrew, M. , PIGNATO, Paul, A.
发明人： BREYEN, Mark, D. , RORVICK, Anthony, W. , JACOBS, Andrew, M. , PIGNATO, Paul, A.
IPC分类号： H01G9/04 , A61N1/39
CPC分类号： A61N1/3968 , A61N1/375 , A61N1/3956 , H01G9/004 , H01G9/008 , H01G9/04 , H01G9/06 , H01G9/08 , H01G9/14
摘要： Flat electrolytic capacitors, particularly, for use in implantable medical devices (IMDs), and the methods of fabrication of same are disclosed. The capacitors are formed with an electrode stack assembly comprising a plurality of stacked capacitor layers each comprising an anode sub-assembly of at least one anode layer, a cathode layer and separator layers wherein the anode and cathode layers have differing dimensions that avoid electrical short circuits between peripheral edges of adjacent anode and cathode layers but maximize anode electrode surface area. The electrolytic capacitor is formed of a capacitor case defining an interior case chamber and case chamber periphery, an electrode stack assembly of a plurality of stacked capacitor layers having anode and cathode tabs disposed in the interior case chamber, an electrical connector assembly for providing electrical connection with the anode and cathode tabs through the case, a cover, and electrolyte filling the remaining space within the interior case chamber. The plurality of capacitor layers and further separator layers are stacked into the electrode stack assembly and disposed within the interior case chamber such that the adjacent anode and cathode layers are electrically isolated from one another. The anode layer peripheral edges of the anode sub-assemblies of the stacked capacitor layers extend closer to the case side wall than the cathode peripheral edges of the cathode layers of the stack of capacitor layers throughout a major portion of the case chamber periphery. The separator layer peripheral edges extend to the case periphery and space the anode layer peripheral edges therefrom. Any burrs, debris or distortions along or of any of the anode layer peripheral edges causing the anode layer edges to effectively extend in the electrode stack height direction causes the anode layer peripheral edges having such tendency to contact an adjacent anode layer. In this way, anode layer surface area is maximized, and short circuiting of the anode layers with the cathode layers is avoided. A case liner can also be disposed around the electrode stack assembly periphery.
摘要翻译：公开了用于可植入医疗装置（IMD）的扁平电解电容器及其制造方法。电容器由电极堆叠组件形成，电极堆叠组件包括多个堆叠的电容器层，每个堆叠的电容器层包括至少一个阳极层的阳极子组件，阴极层和隔离层，其中阳极和阴极层具有避免电气短路的不同尺寸在相邻的阳极和阴极层的周边边缘之间，但使阳极电极表面积最大化。电解电容器由限定内部壳体室和壳体外围的电容器壳体形成，多个堆叠的电容器层的电极堆叠组件，其具有设置在内部壳体室中的阳极和阴极突出部，用于提供电连接的电连接器组件其中阳极和阴极突片穿过壳体，盖子和电解质填充内部壳体室内的剩余空间。多个电容器层和另外的隔离层层叠在电极堆叠组件中并且设置在内部壳体室内，使得相邻的阳极和阴极层彼此电隔离。层叠电容器层的阳极子组件的阳极层周边边缘比壳体外围的主要部分比电容器层叠层的阴极层的阴极外围边缘更靠近壳体侧壁延伸。分隔层周边边缘延伸到壳体周边，并使阳极层周边边缘间隔开。任何阳极层周边边缘或任何阳极层周缘的任何毛刺，碎屑或变形使得阳极层边缘在电极堆叠高度方向上有效地延伸，导致阳极层外围边缘具有接触相邻阳极层的倾向。以这种方式，阳极层表面积最大化，并且避免了具有阴极层的阳极层的短路。壳体衬套也可以设置在电极堆组件周边周围。

4. 发明申请

WO1995024941A1 MEDICAL ELECTRICAL LEAD 审中-公开
标题翻译：医用电线
公开(公告)号：WO1995024941A1
公开(公告)日：1995-09-21
申请号：PCT/US1995002817
申请日：1995-03-06
申请人： MEDTRONIC, INC.
发明人： MEDTRONIC, INC. , BREYEN, Mark, D. , LESSAR, Joseph, F. , STOKES, Kenneth, B. , UPTON, James, E. , ISTEPHANOUS, Naim, S. , MILLER, Jennifer, P.
IPC分类号： A61N01/05
CPC分类号： A61N1/056
摘要： A medical electrical lead of the type which includes an electrode at a distal end of the lead, a connector at a proximal end of the lead and an elongated electrical conductor extending between the electrode and the connector. The conductor is comprised of a wire wound in a coil configuration with the wire comprised of a duplex titanium alloy. Materials of such composition have been found to have suitable conductivity for use with implantable pulse generators and suitable fatigue strength when used in endocardial lead placement. Moreover, such materials have been found to pass tests intended to detect metal ion oxidation (MIO) in susceptible polymeric materials.
摘要翻译：一种医用电引线，其包括在引线的远端处的电极，在引线的近端处的连接器和在电极和连接器之间延伸的细长电导体。导线由线圈构造的线组成，线由双相钛合金组成。已经发现这种组合物的材料具有适合的导电性，用于可植入的脉冲发生器，并且当用于心内膜引导放置时具有合适的疲劳强度。此外，已经发现这些材料通过旨在检测敏感聚合材料中的金属离子氧化（MIO）的测试。

5. 发明申请

WO1995024942A1 MEDICAL ELECTRICAL LEAD 审中-公开
标题翻译：医用电线
公开(公告)号：WO1995024942A1
公开(公告)日：1995-09-21
申请号：PCT/US1995002824
申请日：1995-03-06
申请人： MEDTRONIC, INC.
发明人： MEDTRONIC, INC. , BREYEN, Mark, D. , ISTEPHANOUS, Naim, S. , KRASKA, Robert, E. , LESSAR, Joseph, F. , MILLER, Jennifer, P.
IPC分类号： A61N01/05
CPC分类号： A61N1/056
摘要： A medical electrical lead of the type which includes an electrode at a distal end of the lead, a connector at a proximal end of the lead and an elongated electrical conductor extending between the electrode and the connector. The conductor is comprised of a wire wound in a coil configuration with the wire comprised of a duplex stainless steel having a composition of at least 22 % chromium, 3 % molybdenum and 5 % nickel. Material of such composition has been found to have suitable conductivity for use with implantable pulse generators and suitable fatigue strength when used in endocardial lead placement. Moreover, such material has been found to pass tests intended to detect metal ion oxidation (MIO) in polymeric materials.
摘要翻译：一种医用电引线，其包括在引线的远端处的电极，在引线的近端处的连接器和在电极和连接器之间延伸的细长电导体。该导体由卷绕成线圈构造的线组成，线由具有至少22％铬，3％钼和5％镍组成的双相不锈钢组成。已经发现，这种组合物的材料具有适合的导电性，用于可植入的脉冲发生器，并且当用于心内膜引导放置时具有合适的疲劳强度。此外，已经发现这种材料通过用于检测聚合物材料中的金属离子氧化（MIO）的测试。

6. 发明申请

WO2003090862A1 ELECTRICALLY INSULATED COMPONENT SUB-ASSEMBLIES OF IMPLANTABLE MEDICAL DEVICES 审中-公开
标题翻译：可植入医疗器械的电气绝缘部件组件
公开(公告)号：WO2003090862A1
公开(公告)日：2003-11-06
申请号：PCT/US2003/012987
申请日：2003-04-24
申请人： MEDTRONIC, INC.
发明人： RIES, Andrew, J. , NORTON, John, D. , MAY, Steven, J. , BREYEN, Mark, D. , MILTICH, Thomas, P. , RODGERS, Angela
IPC分类号： A61N1/375
CPC分类号： A61N1/375 , A61N1/3758 , B33Y80/00
摘要： Implantable medical devices (IMDs) and their various components, particularly methods and apparatus for electrically isolating and supporting components of an IMD IPG, e.g., capacitors of a capacitor sub-assembly, thereof in volumetrically efficient ways. A capacitor sub-assembly comprising two or more capacitors stacked side-by-side such that the facing capacitor case major sides are separated by a reliable and simple to apply insulation layer of minimal thickness is disclosed for assembly with other components of an ICD IPG into an IPG housing. A shape conforming insulating spacer is formed of an insulating polymer to conform to the shape of a first capacitor case major side and the perimeter of that major side. The shape conforming insulating spacer is simply applied or adhered by adhesive layers, bands or patterns to one or both of the facing capacitor case major sides.
摘要翻译：可植入医疗器械（IMD）及其各种部件，特别是用于以体积有效的方式电气隔离和支撑IMD IPG的部件（例如电容器子组件的电容器）的方法和装置。电容器子组件包括并排堆叠的两个或更多个电容器，使得面对的电容器壳体主侧面被可靠且简单地施加最小厚度的绝缘层分开，用于与ICD IPG的其它部件组装成 IPG住房。形状一致的绝缘隔离物由绝缘聚合物形成以符合第一电容器壳体主侧和该主要侧面的周边的形状。形状一致的绝缘间隔物通过粘合剂层，带或图案简单地施加或粘附到面向电容器壳体主侧中的一个或两个。

7. 发明申请

WO1995024943A1 MEDICAL ELECTRICAL LEAD 审中-公开
标题翻译：医用电线
公开(公告)号：WO1995024943A1
公开(公告)日：1995-09-21
申请号：PCT/US1995003087
申请日：1995-03-06
申请人： MEDTRONIC, INC.
发明人： MEDTRONIC, INC. , BREYEN, Mark, D. , ISTEPHANOUS, Naim, S. , KRASKA, Robert, E. , LESSAR, Joseph, F. , MILLER, Jennifer, P.
IPC分类号： A61N01/05
CPC分类号： A61N1/056
摘要： A medical electrical lead of the type which includes an electrode at a distal end of the lead, a connector at a proximal end of the lead and an elongated electrical conductor extending between the electrode and the connector. The conductor is comprised of a wire wound in a coil configuration with the wire comprised of a super austenitic stainless steel having a composition of at least 22 % nickel and 2 % molybdenum. Material of such composition has been found to have suitable conductivity for use with implantable pulse generators and suitable fatigue strength when used in endocardial lead placement. Moreover, such material has been found to pass tests intended to detect metal ion oxidation (MIO) in polymeric materials.
摘要翻译：一种医用电引线，其包括在引线的远端处的电极，在引线的近端处的连接器和在电极和连接器之间延伸的细长电导体。该导体由卷绕成线圈构造的线组成，线由超级奥氏体不锈钢构成，其具有至少22％的镍和2％的钼的组成。已经发现，这种组合物的材料具有适合的导电性，用于可植入的脉冲发生器，并且当用于心内膜引导放置时具有合适的疲劳强度。此外，已经发现这种材料通过用于检测聚合物材料中的金属离子氧化（MIO）的测试。

8. 发明申请

WO2004033035A2 COMPLEX CONNECTOR IN COMPONENT FOOTPRINT OF IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：复杂连接器在可植入医疗设备的组件支架中
公开(公告)号：WO2004033035A2
公开(公告)日：2004-04-22
申请号：PCT/US2003/031765
申请日：2003-10-07
申请人： MEDTRONIC, INC.
发明人： RODGERS, Angela , CASBY, Kurt, J. , BREYEN, Mark, D. , ROSS, Brian, J. , APPLESETH, Wayne, L. , KEHN, Jeffrey, L. , RIES, Andrew, J. , NORTON, John, D. , ERKOUTS, Dan, D. , BOMSTAD, Timothy, T. , CLARKE, Michael, E. , ROBINSON, Scott, J.
IPC分类号： A61N1/375
CPC分类号： A61N1/05 , A61N1/375 , H01G9/008 , H01G9/08 , H01R2201/12
摘要： A complex connector and component within an implantable medical device in which the complex connector is positioned within the spacing footprint of the component to optimize packaging within the device.
摘要翻译：复杂连接器和部件在可植入医疗设备内，其中复杂连接器位于部件的间隔足迹内以优化设备内的封装。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式