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    • 2. 发明申请
    • TOOL-LESS LOCKING AND SEALING ASSEMBLY FOR IMPLANTABLE MEDICAL DEVICE
    • 用于可植入医疗器械的工具无缝锁定和密封组件
    • WO1997024779A2
    • 1997-07-10
    • PCT/US1996020530
    • 1996-12-17
    • MEDTRONIC, INC.
    • MEDTRONIC, INC.RIES, Andrew, J.BISCHOFF, Thomas, C.
    • H01R13/52
    • H01R24/28A61N1/056A61N1/3752H01R13/5205H01R24/58H01R2105/00Y10S439/909
    • A connector assembly for effectuating electrical and mechanical coupling between an implantable device and a lead comprises a main body portion and a rotating lever which collectively define a socket for receiving the terminal end of the lead therein. When the lever is in an unlocked or open position, very little insertion force is required to introduce the terminal end of the lead into the socket. When the lever is rotated to its closed position, a J-groove connection between the lever and the main body portion causes the lever to be drawn toward the main body portion. This inward travel of the lever causes an annular sealing grommet in the connector assembly to be compressed around the circumference of the lead body, effectuating a frictional and fluid-tight connection between the lead and the implantable device. In another embodiment of the invention, compression of the sealing grommet is accomplished by pressing downward on a slide element. Complementary stepped-ramp bosses or protrusions on the slide element and main body of the connector assembly are such that as the slide element travels downward, it is simultaneously pulled inward slightly to compress the sealing grommet.
    • 用于实现可植入装置和引线之间的电气和机械耦合的连接器组件包括主体部分和旋转杆,该主体部分和旋转杆共同限定用于在其中接收引线的终端的插座。 当杠杆处于未锁定或打开位置时,需要非常小的插入力将引线的末端引入插座。 当杠杆旋转到其关闭位置时,杠杆和主体部分之间的J形槽连接导致杆被拉向主体部分。 杠杆的向内行程导致连接器组件中的环形密封垫圈被围绕引线体的圆周压缩,从而实现引线和可植入装置之间的摩擦和流体密封连接。 在本发明的另一个实施例中,密封垫圈的压缩是通过向下压在滑动元件上而实现的。 滑动元件和连接器组件的主体上的互补阶梯式斜坡凸台或凸起使得当滑动元件向下移动时,它同时被向内略微拉动以压缩密封垫圈。
    • 5. 发明申请
    • ELECTRICALLY INSULATED COMPONENT SUB-ASSEMBLIES OF IMPLANTABLE MEDICAL DEVICES
    • 可植入医疗器械的电气绝缘部件组件
    • WO2003090862A1
    • 2003-11-06
    • PCT/US2003/012987
    • 2003-04-24
    • MEDTRONIC, INC.
    • RIES, Andrew, J.NORTON, John, D.MAY, Steven, J.BREYEN, Mark, D.MILTICH, Thomas, P.RODGERS, Angela
    • A61N1/375
    • A61N1/375A61N1/3758B33Y80/00
    • 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.
    • 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。
    • 6. 发明申请
    • IMPLANTABLE MEDICAL DEVICE INCLUDING A SURFACE-MOUNT TERMINAL ARRAY
    • 可移植的医疗设备,包括表面安装终端阵列
    • WO2003063963A1
    • 2003-08-07
    • PCT/US2003/001706
    • 2003-01-21
    • MEDTRONIC,INC.
    • RUBEN, David, A.RIES, Andrew, J.MILLA, Juan, G.ROLES, Randy, S.BRUNEAU, Terry, W.WARREN, Steve, C.PARKIN, David, W.DAY, John, K.ANDERSON, John, V., IIHEMANN, Robert, V., Jr.
    • A61N1/375
    • A61N1/3754
    • An implantable medical device comprises an enclosure, a first plurality of electrical contacts disposed within the enclosure, at least a first electrical component secured within the enclosure, a second plurality of electrical contacts on the first electrical component, and a terminal array for providing electrical coupling between the first and second plurality of electrical contacts. The terminal array comprises a housing having a plurality of apertures therethrough, the housing having a first side and a second opposite side. Each of a plurality of conductive terminals is positioned within one of the plurality of apertures and has a first contact region proximate the first side of the housing and a second contact region proximate the second side of the housing. The first contact region is electrically coupled to one of the first plurality of electrical contacts, and the second contact region is electrically coupled to one of the second plurality of contacts.
    • 可植入医疗装置包括外壳,设置在外壳内的第一多个电触点,固定在外壳内的至少第一电气部件,第一电气部件上的第二多个电触点,以及用于提供电耦合的端子阵列 在第一和第二多个电触头之间。 端子阵列包括具有穿过其中的多个孔的壳体,壳体具有第一侧和第二相对侧。 多个导电端子中的每一个定位在多个孔中的一个孔内,并且具有靠近壳体的第一侧的第一接触区域和靠近壳体的第二侧的第二接触区域。 第一接触区域电耦合到第一多个电触头中的一个,并且第二接触区域电耦合到第二多个触点中的一个。
    • 9. 发明申请
    • SMALL FORMAT CONNECTOR CLIP OF AN IMPLANTABLE MEDICAL DEVICE
    • 可移植医疗设备的小型连接器夹
    • WO2005014104A1
    • 2005-02-17
    • PCT/US2004/020775
    • 2004-06-28
    • MEDTRONIC, INC.RIES, Andrew, J.LAHTI, Jay
    • RIES, Andrew, J.LAHTI, Jay
    • A61N1/00
    • A61N1/3752
    • A connector assembly for detachably connecting an electrical lead to an implantable medical device for emitting electrical pulses is provided. One or more deflectable connector clips are positioned inside or partially inside a compact housing that is designed to deflect the connector clips in a partially loaded state so that insertion of the terminal pin of an electrical lead causes a minor deflection of the spring clip, but results in high retention force. The positioning of the connector clip in the housing in a partially loaded state results in a relatively flat force deflection curve. The one or more connector clips are preferably electrically conducting metal and may be formed into a U-shape. The connector clips are generally positioned to provide multiple contact points with an inserted terminal pin of a lead.
    • 提供了一种用于将电引线可拆卸地连接到用于发射电脉冲的可植入医疗装置的连接器组件。 一个或多个可偏转的连接器夹子位于紧凑的壳体的内部或部分内部,其被设计成在部分加载的状态下使连接器夹子偏转,使得电引线的端子销的插入导致弹簧夹的小的偏转,但是结果 在高保持力。 在部分负载状态下,连接器夹在壳体中的定位导致相对平坦的力偏转曲线。 一个或多个连接器夹优选是导电金属并且可以形成为U形。 连接器夹通常被定位成为引线的插入的端子引脚提供多个接触点。