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公开(公告)号：US20150306376A1
公开(公告)日：2015-10-29
申请号：US14692470
申请日：2015-04-21
Applicant: Medtronic, Inc.
Inventor： Jeffrey M. Novotny , Jayesh R. Patel , Geetha Sethumadhavan , Ivan J. Talledo , Ryan T. Bauer
CPC classification number: A61N1/05 , A61N1/3752 , B29C45/14622 , B29K2101/12 , B29L2031/753 , H01R13/41 , H01R24/58 , H01R2201/12
Abstract: Pre-molded cylindrical sub-assemblies for inclusion in an implantable medical lead are described. The pre-molded cylindrical sub-assemblies comprise a cylindrical conductive element formed from a conductive material to define a substantially continuous interior surface and a substantially continuous exterior surface, and an insulative element formed from an insulative material molded onto the interior surface of the cylindrical conductive element. An interior surface of the insulative element defines a lumen of the pre-molded cylindrical sub-assembly configured to receive one or more elongated conductors of the implantable medical lead, and the cylindrical conductive element is configured to be electrically connected to one of the elongated conductors with the elongated conductors within the lumen. The cylindrical conductive element may act as an electrode, e.g., on a distal portion of the lead, or a connector, e.g., on a proximal portion of the lead.
Abstract translation: 描述了用于包含在可植入医疗引线中的预成型圆柱形子组件。 预成型的圆柱形子组件包括由导电材料形成的圆柱形导电元件，以限定基本上连续的内表面和基本上连续的外表面，以及由绝缘材料形成的绝缘元件，该绝缘材料模制在圆柱导电的内表面上 元件。 绝缘元件的内表面限定了预成型的圆柱形子组件的内腔，其构造成接收可植入医疗引线的一个或多个细长导体，并且圆柱形导电元件构造成电连接到细长导体之一 细长导体在管腔内。 圆柱形导电元件可以用作电极，例如在引线的远端部分上，或者例如在引线的近端部分上的连接器。
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公开(公告)号：US09757555B2
公开(公告)日：2017-09-12
申请号：US14692470
申请日：2015-04-21
Applicant: Medtronic, Inc.
Inventor： Jeffrey M. Novotny , Jayesh R. Patel , Geetha Sethumadhavan , Ivan J. Talledo , Ryan T. Bauer
CPC classification number: A61N1/05 , A61N1/3752 , B29C45/14622 , B29K2101/12 , B29L2031/753 , H01R13/41 , H01R24/58 , H01R2201/12
Abstract: Pre-molded cylindrical sub-assemblies for inclusion in an implantable medical lead are described. The pre-molded cylindrical sub-assemblies comprise a cylindrical conductive element formed from a conductive material to define a substantially continuous interior surface and a substantially continuous exterior surface, and an insulative element formed from an insulative material molded onto the interior surface of the cylindrical conductive element. An interior surface of the insulative element defines a lumen of the pre-molded cylindrical sub-assembly configured to receive one or more elongated conductors of the implantable medical lead, and the cylindrical conductive element is configured to be electrically connected to one of the elongated conductors with the elongated conductors within the lumen. The cylindrical conductive element may act as an electrode, e.g., on a distal portion of the lead, or a connector, e.g., on a proximal portion of the lead.
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