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    1.
    发明专利
    未知

    公开(公告)号：DE60124021T2

    公开(公告)日：2007-05-03

    申请号：DE60124021

    申请日：2001-01-16

    Applicant: MEDTRONIC INC

    Inventor： CROSS THOMAS E ,  REDKO VLADIMIR ,  ALO KENNETH M

    IPC: A61N1/05 ,  A61B5/04 ,  H01R13/02

    Abstract: A surgical lead which provides electrical stimulation to nerve tissue comprising two percutaneous lead bodies 12, 14 bonded together. The inventive lead body 10 results in the equivalent of a surgical lead body with columns of electrodes either adjacent to or offset from each other. A bridge 20 of urethane material is used to bond together the percutaneous lead bodies and still provide suitable flexibility of the lead. The surface of the electrodes may be coated, in part, with a suitable non-conductive coating 18 to effectively direct the electrical stimulation signals toward the targeted stimulation area. Significantly, the resulting lead is sized to fit within a needle having a similar cross-section, thereby permitting the percutaneous implantation of the inventive lead

    3.
    发明专利
    未知

    公开(公告)号：AT552879T

    公开(公告)日：2012-04-15

    申请号：AT07761615

    申请日：2007-04-30

    Applicant: MEDTRONIC INC

    Inventor： CROSS THOMAS E ,  WILLIAMS MICHAELENE M

    IPC: A61N1/05

    Abstract: Implantable medical leads that are flexible and extensible in a controllable manner to facilitate subject body movements. In particular, implantable medical leads advantageously are able to permit and withstand multiple degree of freedom that are useful for use in the neck region of a subject body and other regions of any subject's body that may benefit from increased flexibility and extensibility. Preferably, features of medical leads are utilized to permit extensibility and are based upon the provision of shaped features that controllably permit lead extension under low load, but that maintain a desired shape under no load. The shaped lead portions provide extensibility to the lead as the shapes elastically deform under load. Preferably, a shaping element, such as an elongate element or a tube defines and holds the lead in the desired shape, which most preferably comprises one or more series of sigmoid shapes as a pattern. Also, multiple leads can be utilized together as a medical lead assembly while having flexibility and extensibility after implantation and electrical connection within a subject's body.

    7.
    发明专利
    未知

    公开(公告)号：DE60124021D1

    公开(公告)日：2006-11-30

    申请号：DE60124021

    申请日：2001-01-16

    Applicant: MEDTRONIC INC

    Inventor： CROSS THOMAS E ,  REDKO VLADIMIR ,  ALO KENNETH M

    IPC: A61N1/05 ,  A61B5/04 ,  H01R13/02

    Abstract: A surgical lead which provides electrical stimulation to nerve tissue comprising two percutaneous lead bodies 12, 14 bonded together. The inventive lead body 10 results in the equivalent of a surgical lead body with columns of electrodes either adjacent to or offset from each other. A bridge 20 of urethane material is used to bond together the percutaneous lead bodies and still provide suitable flexibility of the lead. The surface of the electrodes may be coated, in part, with a suitable non-conductive coating 18 to effectively direct the electrical stimulation signals toward the targeted stimulation area. Significantly, the resulting lead is sized to fit within a needle having a similar cross-section, thereby permitting the percutaneous implantation of the inventive lead

    IMPLANTABLE MEDICAL LEAD
    8.
    发明申请
    IMPLANTABLE MEDICAL LEAD 审中-公开
    可植入医疗领域

    公开(公告)号：WO2006133445A3

    公开(公告)日：2007-02-08

    申请号：PCT/US2006022721

    申请日：2006-06-09

    Applicant: MEDTRONIC INC ,  ROONEY ETHAN A ,  WAHLSTRAND CARL D ,  KING GARY W ,  CROSS THOMAS E ,  STONE RICHARD T

    Inventor： ROONEY ETHAN A ,  WAHLSTRAND CARL D ,  KING GARY W ,  CROSS THOMAS E ,  STONE RICHARD T

    IPC: A61N1/05

    CPC classification number: A61N1/0531 ,  A61N1/0534 ,  A61N1/0553 ,  A61N1/36071 ,  A61N1/37211

    Abstract: The disclosure describes an implantable medical lead for delivering stimulation to a patient. Electrodes may be located on two or more surfaces of the lead to, for example, selectively deliver stimulation to one or more tissue layers within the patient. The lead may be implanted within or between intra-dermal, deep dermal, or subcutaneous tissue layers, and may be used to, for example, deliver peripheral nerve field stimulation to treat pain experienced by the patient at the site at which the lead is implanted. The lead may comprise a paddle lead or a multiple level lead, e.g., a lead having a plurality of flat or paddle shaped lead bodies arranged in substantially parallel planes. Further, the lead may include fixation structures on the distal end, proximal end, or both ends to prevent migration.

    Abstract translation: 本公开描述了用于将刺激递送给患者的可植入医疗引线。 电极可以位于引线的两个或更多个表面上，以例如选择性地将刺激递送到患者体内的一个或多个组织层。 铅可以植入在真皮内，深层皮肤或皮下组织层之内或之间，并且可以用于例如递送周围神经区域刺激以治疗患者在植入铅的部位所经历的疼痛 。 引线可以包括桨引线或多级引线，例如具有布置在基本上平行的平面中的多个扁平或桨状引线的引线。 此外，引线可以包括远端，近端或两端的固定结构，以防止迁移。

    IMPLANTABLE MEDICAL DEVICE WITH ELECTRODES ON MULTIPLE HOUSING SURFACES
    9.
    发明申请
    IMPLANTABLE MEDICAL DEVICE WITH ELECTRODES ON MULTIPLE HOUSING SURFACES 审中-公开
    具有多个外壳表面的电极的可植入医疗装置

    公开(公告)号：WO2006133444A2

    公开(公告)日：2006-12-14

    申请号：PCT/US2006022718

    申请日：2006-06-09

    Applicant: MEDTRONIC INC ,  ROONEY ETHAN A ,  WAHLSTRAND CARL D ,  KING GARY W ,  CROSS THOMAS E ,  STONE RICHARD T

    Inventor： ROONEY ETHAN A ,  WAHLSTRAND CARL D ,  KING GARY W ,  CROSS THOMAS E ,  STONE RICHARD T

    IPC: A61N1/375 ,  A61N1/34 ,  A61N1/36

    CPC classification number: A61N1/375 ,  A61N1/0504 ,  A61N1/0531 ,  A61N1/0534 ,  A61N1/0553 ,  A61N1/36071 ,  A61N1/3756

    Abstract: An implantable medical device (IMD) with a housing and electrodes on at least two surfaces of the housing is described. The surfaces may be, for example, opposed, substantially parallel surfaces, e.g., top and bottom surfaces. Location of electrodes on multiple surfaces of the housing may allow the IMD to deliver stimulation to a variety of tissues and with a variety of current field configurations. For example, the IMD may deliver peripheral nerve field stimulation (PNFS) to one or more tissue areas via electrodes selected from one or both of the surfaces to, for example, reduce the sensation of pain in a tissue area proximate to an implantation site of the IMD without targeting a specific nerve. The IMD may be implanted between or within intra-dermal, deep dermal, or subcutaneous layers of the tissue of the patient to deliver PNFS to any one or more of these layers.

    Abstract translation: 描述了在壳体的至少两个表面上具有壳体和电极的可植入医疗装置（IMD）。 表面可以是例如相对的基本上平行的表面，例如顶部和底部表面。 电极在壳体的多个表面上的位置可允许IMD将刺激递送到各种组织以及各种当前的现场配置。 例如，IMD可以通过选自一个或两个表面的电极将外周神经区域刺激（PNFS）递送到一个或多个组织区域，以例如减少接近植入部位的组织区域中的疼痛感觉 IMD没有针对特定的神经。 IMD可以植入在患者组织的真皮内，深层皮肤或皮下层之间或内，以将PNFS递送到这些层中的任何一个或多个层。

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