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    Textured silicone tubing for electrical pacing leads
    1.
    发明授权
    Textured silicone tubing for electrical pacing leads 有权
    用于电起搏导线的纹理硅胶管

    公开(公告)号：US06438425B1

    公开(公告)日：2002-08-20

    申请号：US09416971

    申请日：1999-10-12

    申请人： Jennifer P. Miller ,  Michael J. Ebert ,  Joseph J. Klein ,  Richard D. Ries

    发明人： Jennifer P. Miller ,  Michael J. Ebert ,  Joseph J. Klein ,  Richard D. Ries

    IPC分类号： A61N105

    CPC分类号： A61N1/056

    摘要： An implantable lead having a silicone rubber lead body which has a reduced coefficient of friction on an internal or external surface. The reduction in coefficient of friction is accomplished by extruding a tubular lead body to define a plurality of small parallel longitudinally extending grooves on the inner or outer surface of the lead body. The grooves may be formed by means of a die having inwardly or outwardly directed projections that form the grooves during the extrusion process. The formation of the grooves during extrusion provides a lead body having a lower coefficient of friction without the necessity of additional manufacturing process steps and without additional manufacturing costs.

    摘要翻译： 具有硅橡胶引线体的可植入引线，其在内表面或外表面上具有减小的摩擦系数。 摩擦系数的降低通过挤压管状引线体来在引线体的内表面或外表面上限定多个小的平行的纵向延伸的凹槽来实现。 凹槽可以通过具有在挤出过程中形成凹槽的向内或向外指向的突起的模具形成。 在挤出期间形成凹槽提供具有较低摩擦系数的引线体，而不需要额外的制造工艺步骤，而不需要额外的制造成本。

    Medical electrical lead and reinforced silicone elastomer compositions used
    6.
    发明授权
    Medical electrical lead and reinforced silicone elastomer compositions used 失效
    使用医用电子铅和增强硅酮弹性体组合物

    公开(公告)号：US5952403A

    公开(公告)日：1999-09-14

    申请号：US17071

    申请日：1998-02-02

    申请人： Mark J. Paulsen ,  Jennifer P. Miller ,  Michael J. Ebert

    发明人： Mark J. Paulsen ,  Jennifer P. Miller ,  Michael J. Ebert

    IPC分类号： A61L27/00 ,  C08K9/06 ,  C08L83/04 ,  H01B3/28 ,  H01B3/46

    CPC分类号： C08K9/06 ,  H01B3/28 ,  H01B3/46 ,  Y10T428/31663

    摘要： A medical electrical lead and a reinforced silicone elastomer used therein. The silicone elastomer used therein is preferably made from a novel silica reinforced polysiloxane material, which after vulcanization by cross-linking exhibits improved mechanical properties. The medical electrical lead features a an electrode at a distal end thereof, a connector at a proximal end thereof and an elongated electrical conductor extending between the electrode and the connector, the conductor in electrical contact with the electrode at a distal end and in electrical contact with the connector at a proximal end, the conductor comprised of a plurality of wires or wire bundles wound in a multifilar coil configuration.

    摘要翻译： 其中使用医用电线和增强硅酮弹性体。 其中使用的硅氧烷弹性体优选由新型二氧化硅增强聚硅氧烷材料制成，其在通过交联硫化后显示出改善的机械性能。 医用电引线在其远端具有电极，在其近端处具有连接器，并且在电极和连接器之间延伸的细长电导体，导体在远端处与电极电接触并且电接触 所述连接器在近端处，所述导体由缠绕在多线圈配置中的多根线或线束组成。

    Medical electrical lead and reinforced silicone elastomer compositions used therein
    7.
    发明授权
    Medical electrical lead and reinforced silicone elastomer compositions used therein 有权
    其中使用的医用电线和增强硅酮弹性体组合物

    公开(公告)号：US6040369A

    公开(公告)日：2000-03-21

    申请号：US324410

    申请日：1999-06-02

    申请人： Mark J. Paulsen ,  Jennifer P. Miller ,  Michael J. Ebert

    发明人： Mark J. Paulsen ,  Jennifer P. Miller ,  Michael J. Ebert

    IPC分类号： A61L27/00 ,  C08K9/06 ,  C08L83/04 ,  H01B3/28 ,  H01B3/46 ,  C08K5/21

    CPC分类号： C08K9/06 ,  H01B3/28 ,  H01B3/46

    摘要： A medical electrical lead and a reinforced silicone elastomer used therein. The silicone elastomer used therein is preferably made from a novel silica reinforced polysiloxane material, which after vulcanization by cross-linking exhibits improved mechanical properties. The medical electrical lead features a an electrode at a distal end thereof, a connector at a proximal end thereof and an elongated electrical conductor extending between the electrode and the connector, the conductor in electrical contact with the electrode at a distal end and in electrical contact with the connector at a proximal end, the conductor comprised of a plurality of wires or wire bundles wound in a multifilar coil configuration.

    摘要翻译： 其中使用医用电线和增强硅酮弹性体。 其中使用的硅氧烷弹性体优选由新型二氧化硅增强聚硅氧烷材料制成，其在通过交联硫化后显示出改善的机械性能。 医用电引线在其远端具有电极，在其近端处具有连接器，并且在电极和连接器之间延伸的细长电导体，导体在远端处与电极电接触并且电接触 所述连接器在近端处，所述导体由缠绕在多线圈配置中的多根线或线束组成。

    Electrical lead insulator
    9.
    发明授权
    Electrical lead insulator 失效
    电气绝缘子

    公开(公告)号：US5843149A

    公开(公告)日：1998-12-01

    申请号：US740341

    申请日：1996-11-07

    申请人： Michael J. Ebert ,  Jennifer P. Miller ,  James H. Vaughan

    发明人： Michael J. Ebert ,  Jennifer P. Miller ,  James H. Vaughan

    IPC分类号： A61N1/05 ,  A61N1/04

    CPC分类号： A61N1/056

    摘要： A lead insulator which provides resistance to tearing and/or abrasion for implantable flexible electrical lead insulators having a body of silicone elastomer material. A relatively thin layer of a second silicone is applied as an overcoat to a more substantial primary or first insulator body. The second silicone is more resistant to tearing and/or abrasion than the elastomer comprising the body of the insulator. Because tearing and/or abrasion are surface phenomena, only a relatively thin layer of the second material is particularly required and the mechanical properties of the primary material will determine the overall mechanical properties of the lead insulatior per se.

    摘要翻译： 一种铅绝缘体，其具有对具有硅氧烷弹性体材料体的可植入柔性电引线绝缘体的撕裂和/或磨损的抵抗力。 将相对薄的第二硅氧烷层作为外涂层施加到更实质的初级或第一绝缘体体上。 与包含绝缘体主体的弹性体相比，第二硅氧烷更耐撕裂和/或磨损。 因为撕裂和/或磨损是表面现象，所以特别需要第二材料的相对较薄的层，并且主要材料的机械性能将确定铅绝缘体本身的整体机械性能。