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    METHOD FOR MANUFACTURING AN ACTIVE FIXATION ELECTRODE
    1.
    发明申请
    METHOD FOR MANUFACTURING AN ACTIVE FIXATION ELECTRODE 审中-公开
    制造活性固定电极的方法

    公开(公告)号：US20130156933A1

    公开(公告)日：2013-06-20

    申请号：US13549087

    申请日：2012-07-13

    申请人： Anna Norlin Weissenrieder ,  Rolf Hill ,  Olof Stegfeldt ,  Marie Herstedt ,  Mikael Forslund ,  Susanne Nilsson

    发明人： Anna Norlin Weissenrieder ,  Rolf Hill ,  Olof Stegfeldt ,  Marie Herstedt ,  Mikael Forslund ,  Susanne Nilsson

    IPC分类号： H01B13/00

    CPC分类号： H01B13/00 ,  A61N1/0573 ,  Y10T29/49073 ,  Y10T29/49124 ,  Y10T29/49169 ,  Y10T29/49174 ,  Y10T29/49201 ,  Y10T29/49218

    摘要： The present invention relates to methods for manufacturing active fixation helices for the stimulation and/or sensing of organs. A first embodiment of a method in accordance with the present invention for making a helix comprises a first step of producing an elongated helix precursor body comprising one or more electrical conductors surrounded by an insulating material. This helix precursor body is then shaped into a helix, material removed in predetermined places in order to expose the areas of the conductors which will be used as electrodes in the final product. The body is coated with an electrically conducting biocompatible coating which is subsequently partly removed in continuous loops from around the electrodes in order to electrically insulate them from each other and to ensure that the electrically active areas of the electrodes are of the correct dimensions.

    摘要翻译： 本发明涉及用于制造用于刺激和/或感测器官的活动固定螺旋的方法。 根据本发明的用于制造螺旋的方法的第一实施例包括制造细长螺旋前体体的第一步骤，该主体包括由绝缘材料包围的一个或多个电导体。 然后将该螺旋前体体成形为螺旋，在预定位置移除材料，以暴露将用作最终产品中的电极的导体区域。 该主体涂覆有导电生物相容性涂层，其随后部分地从电极周围以连续的环路去除，以使它们彼此电绝缘并且确保电极的电活性区域具有正确的尺寸。

    Method for manufacturing an active fixation electrode
    2.
    发明授权
    Method for manufacturing an active fixation electrode 有权
    活性固定电极的制造方法

    公开(公告)号：US08250753B2

    公开(公告)日：2012-08-28

    申请号：US12522001

    申请日：2007-01-31

    申请人： Anna Norlin Weissenrieder ,  Rolf Hill ,  Olof Stegfeldt ,  Marie Herstedt ,  Mikael Forslund ,  Susanne Nilsson

    发明人： Anna Norlin Weissenrieder ,  Rolf Hill ,  Olof Stegfeldt ,  Marie Herstedt ,  Mikael Forslund ,  Susanne Nilsson

    IPC分类号： H01R43/00

    CPC分类号： H01B13/00 ,  A61N1/0573 ,  Y10T29/49073 ,  Y10T29/49124 ,  Y10T29/49169 ,  Y10T29/49174 ,  Y10T29/49201 ,  Y10T29/49218

    摘要： In a method for manufacturing active fixation helices for the stimulation and/or sensing of organs, an elongated helix precursor body is produced that has one or more electrical conductors surrounded by an insulating material. This helix precursor body is then shaped into a helix, material removed in predetermined places in order to expose the areas of the conductors which will be used as electrodes in the final product. The body is coated with an electrically conducting biocompatible coating which is subsequently partly removed in continuous loops from around the electrodes in order to electrically insulate them from each other and to ensure that the electrically active areas of the electrodes are of the correct dimensions.

    摘要翻译： 在用于制造用于刺激和/或感测器官的活动固定螺旋的方法中，制造了具有被绝缘材料包围的一个或多个电导体的细长螺旋前体体。 然后将该螺旋前体体成形为螺旋，在预定位置移除材料，以暴露将用作最终产品中的电极的导体区域。 该主体涂覆有导电生物相容性涂层，其随后部分地从电极周围以连续的环路去除，以使它们彼此电绝缘并且确保电极的电活性区域具有正确的尺寸。

    METHOD FOR MANUFACTURING AN ACTIVE FIXATION ELECTRODE
    3.
    发明申请
    METHOD FOR MANUFACTURING AN ACTIVE FIXATION ELECTRODE 有权
    制造活性固定电极的方法

    公开(公告)号：US20100037457A1

    公开(公告)日：2010-02-18

    申请号：US12522001

    申请日：2007-01-31

    申请人： Anna Norlin Weissenrieder ,  Rolf Hill ,  Olof Stegfeldt ,  Marie Herstedt ,  Mikael Forslund ,  Susanne Nilssson

    发明人： Anna Norlin Weissenrieder ,  Rolf Hill ,  Olof Stegfeldt ,  Marie Herstedt ,  Mikael Forslund ,  Susanne Nilssson

    IPC分类号： H01R43/16

    CPC分类号： H01B13/00 ,  A61N1/0573 ,  Y10T29/49073 ,  Y10T29/49124 ,  Y10T29/49169 ,  Y10T29/49174 ,  Y10T29/49201 ,  Y10T29/49218

    摘要： In a method for manufacturing active fixation helices for the stimulation and/or sensing of organs, an elongated helix precursor body is produced that has one or more electrical conductors surrounded by an insulating material. This helix precursor body is then shaped into a helix, material removed in predetermined places in order to expose the areas of the conductors which will be used as electrodes in the final product. The body is coated with an electrically conducting biocompatible coating which is subsequently partly removed in continuous loops from around the electrodes in order to electrically insulate them from each other and to ensure that the electrically active areas of the electrodes are of the correct dimensions.

    摘要翻译： 在用于制造用于刺激和/或感测器官的活动固定螺旋的方法中，制造了具有被绝缘材料包围的一个或多个电导体的细长螺旋前体体。 然后将该螺旋前体体成形为螺旋，在预定位置移除材料，以暴露将用作最终产品中的电极的导体区域。 该主体涂覆有导电生物相容性涂层，其随后部分地从电极周围以连续的环路去除，以使它们彼此电绝缘并且确保电极的电活性区域具有正确的尺寸。

    IMPLANTABLE MRI COMPATIBLE MEDICAL LEAD WITH A ROTATABLE CONTROL MEMBER
    6.
    发明申请
    IMPLANTABLE MRI COMPATIBLE MEDICAL LEAD WITH A ROTATABLE CONTROL MEMBER 审中-公开
    可植入MRI兼容医疗引导与可旋转的控制成员

    公开(公告)号：US20120022356A1

    公开(公告)日：2012-01-26

    申请号：US13262179

    申请日：2009-10-30

    申请人： Linn Olsen ,  Mikael Forslund ,  Henrik Djurling ,  Patrik Forsström ,  Leda Henriquez ,  Kenneth Dahlberg ,  Olof Stegfeldt ,  Åke Sivard

    发明人： Linn Olsen ,  Mikael Forslund ,  Henrik Djurling ,  Patrik Forsström ,  Leda Henriquez ,  Kenneth Dahlberg ,  Olof Stegfeldt ,  Åke Sivard

    IPC分类号： A61N1/05 ,  A61B5/04

    CPC分类号： A61N1/057 ,  A61N1/3752

    摘要： A medical implantable lead is adapted to be implanted into a human or animal body for monitoring and/or controlling of an organ inside the body. The lead has in a distal end, a combined fixation means and electrode member in form of a helix, which is connected to a rotatable tubular member being connected to a rotatable member at a proximal end of the lead, and which is rotatable in relation to the lead and extendable out from the distal end, by rotation of the control member and the tubular torque transferring member, to be able to fixate the distal end of the lead to the organ by being screwed into the tissue. The helix is electrically connected to a connector at the proximal end by means of at least one electrically conducting wire formed as an electrically conducting coil, which is separate from the tubular torque transferring member and unrotatable in relation to the lead and that has one or more individual wires, each including an electrically conducting wire core and a surrounding electrically insulating layer, wherein the rotatable control member is rotatable within the connector.

    摘要翻译： 医用可植入引线适于植入人体或动物体内，用于监测和/或控制体内器官。 引线具有远端，组合的固定装置和螺旋形式的电极构件，其连接到可旋转的管状构件，该可旋转的管状构件在引线的近端处连接到可旋转构件，并且其可相对于 引线并且通过控制构件和管状扭矩传递构件的旋转从远端可伸出，以能够通过拧入组织而将引线的远端固定到器官。 螺旋线通过至少一个形成为导电线圈的导电线电连接到近端处的连接器，导电线圈与管状扭矩传递构件分离并且相对于引线不可旋转，并且具有一个或多个 各个电线各自包括导电线芯和周围的电绝缘层，其中可旋转控制构件可在连接器内旋转。

    Implantable MRI compatible medical lead
    7.
    发明授权
    Implantable MRI compatible medical lead 有权
    可植入MRI兼容医用铅

    公开(公告)号：US08521307B2

    公开(公告)日：2013-08-27

    申请号：US13262551

    申请日：2009-07-10

    申请人： Henrik Djurling ,  Kenneth Dahlberg ,  Mikael Forslund ,  Patrik Forsström ,  Leda Henriquez ,  Linn Olsen ,  Olof Stegfeldt ,  Åke Sivard

    发明人： Henrik Djurling ,  Kenneth Dahlberg ,  Mikael Forslund ,  Patrik Forsström ,  Leda Henriquez ,  Linn Olsen ,  Olof Stegfeldt ,  Åke Sivard

    IPC分类号： A61N1/05

    CPC分类号： A61N1/057 ,  A61N1/3752

    摘要： A medical implantable lead is adapted to be implanted into a human or animal body for monitoring and/or controlling of an organ inside the body, and has in a distal end, a combined fixation means and electrode member in form of a helix, which is rotatable in relation to the lead and extendable out from the distal end by rotation of a tubular torque transferring member. The helix is electrically connected to a connector in the proximal end by at least one electrically conducting wire, which is formed as an electrically conducting coil, which is separate from the tubular torque transferring member and that includes one or more individual wires each having an electrically conducting wire core and a surrounding electrically insulating layer. The tubular torque transferring member has no electrically conducting function to or from the helix. The lead is arranged such that the electrical connection between the helix and the conducting wire is always maintained regardless of the rotational position of the helix while no electrical connection is present between the helix and the tubular torque transferring member although the helix is rotatable by the tubular torque transferring member.

    摘要翻译： 医用可植入引线适于植入人体或动物体内，用于监测和/或控制体内器官，并且在远端具有组合的固定装置和螺旋形式的电极部件 可相对于引线旋转，并通过管状扭矩传递构件的旋转从远端伸出。 螺旋线通过至少一个导电线电连接到近端的连接器，导电线形成为导电线圈，其与管状扭矩传递构件分离，并且包括一个或多个单独的导线，每个导线 导线芯和周围的电绝缘层。 管状转矩传递部件不具有与螺旋之间的导电功能。 导线被布置成使得螺旋和导线之间的电连接总是保持，而不管螺旋的旋转位置如何，同时螺旋和管状扭矩传递构件之间没有电连接，尽管螺旋可由管状 扭矩传递构件。

    IMPLANTABLE MRI COMPATIBLE MEDICAL LEAD
    8.
    发明申请
    IMPLANTABLE MRI COMPATIBLE MEDICAL LEAD 有权
    可植入MRI兼容医用引线

    公开(公告)号：US20120035693A1

    公开(公告)日：2012-02-09

    申请号：US13262551

    申请日：2009-07-10

    申请人： Henrik Djurling ,  Kenneth Dahlberg ,  Mikael Forslund ,  Patrik Forsström ,  Leda Henriquez ,  Linn Olsen ,  Olof Stegfeldt ,  Åke Sivard

    发明人： Henrik Djurling ,  Kenneth Dahlberg ,  Mikael Forslund ,  Patrik Forsström ,  Leda Henriquez ,  Linn Olsen ,  Olof Stegfeldt ,  Åke Sivard

    IPC分类号： A61N1/00

    CPC分类号： A61N1/057 ,  A61N1/3752

    摘要： A medical implantable lead is adapted to be implanted into a human or animal body for monitoring and/or controlling of an organ inside the body, and has in a distal end, a combined fixation means and electrode member in form of a helix, which is rotatable in relation to the lead and extendable out from the distal end by rotation of a tubular torque transferring member. The helix is electrically connected to a connector in the proximal end by at least one electrically conducting wire, which is formed as an electrically conducting coil, which is separate from the tubular torque transferring member and that includes one or more individual wires each having an electrically conducting wire core and a surrounding electrically insulating layer. The tubular torque transferring member has no electrically conducting function to or from the helix. The lead is arranged such that the electrical connection between the helix and the conducting wire is always maintained regardless of the rotational position of the helix while no electrical connection is present between the helix and the tubular torque transferring member although the helix is rotatable by the tubular torque transferring member.

    摘要翻译： 医用可植入引线适于植入人体或动物体内，用于监测和/或控制体内器官，并且在远端具有组合的固定装置和螺旋形式的电极部件 可相对于引线旋转，并通过管状扭矩传递构件的旋转从远端伸出。 螺旋线通过至少一个导电线电连接到近端的连接器，导电线形成为导电线圈，其与管状扭矩传递构件分离，并且包括一个或多个单独的导线，每个导线 导线芯和周围的电绝缘层。 管状转矩传递部件不具有与螺旋之间的导电功能。 引线被布置成使得螺旋和导线之间的电连接总是保持，而不管螺旋的旋转位置如何，同时螺旋和管状扭矩传递构件之间没有电连接，尽管螺旋可由管状 扭矩传递构件。

    Bipolar screw-in lead
    9.
    发明授权
    Bipolar screw-in lead 有权
    双极螺丝引线

    公开(公告)号：US09108043B2

    公开(公告)日：2015-08-18

    申请号：US12905911

    申请日：2010-10-15

    申请人： Mary Elizabeth Bush ,  Rolf Hill ,  Steven R. Conger ,  Olof Stegfeldt

    发明人： Mary Elizabeth Bush ,  Rolf Hill ,  Steven R. Conger ,  Olof Stegfeldt

    IPC分类号： A61N1/05

    CPC分类号： A61N1/0573

    摘要： An implantable active fixation lead includes an outer sheath, a protector member having a peripheral surface extending between its distal and proximal end surfaces with a helical groove formed in the peripheral surface, and a fixation helix integral with the outer sheath. The fixation helix includes a tip end engageable with body tissue and slidably engaged with the helical groove for relative translation and rotation. A longitudinal force on the lead firmly engages the protector member's distal end surface with the body tissue. With the fixation helix initially retracted proximally of the protector member's distal end surface and disengaged from the body tissue, upon application of torque to the outer sheath, the distal end surface of the protector member is moved proximally with respect to the fixation helix which, simultaneously, is extended distally beyond the distal end surface of the protector member to an extended position into engagement with the body tissue.

    摘要翻译： 可植入主动固定引线包括外护套，保护构件，其具有在其远端表面和近端表面之间延伸的周边表面，在外周表面上形成有螺旋槽，以及与外护套成一体的固定螺旋。 固定螺旋包括可与身体组织接合并且与螺旋槽可滑动地接合以用于相对平移和旋转的尖端。 导线上的纵向力使保护构件的远端表面与身体组织牢固地接合。 当固定螺旋件最初在保护器构件的远端表面的近侧收回并且从身体组织脱离时，当向外护套施加扭矩时，保护构件的远端表面相对于固定螺旋线向近侧移动，同时 远离保护器构件的远端表面延伸到与身体组织接合的延伸位置。

    Medical implantable lead and a method for attaching the same
    10.
    发明授权
    Medical implantable lead and a method for attaching the same 有权
    医用可植入引线及其附着方法

    公开(公告)号：US09114251B2

    公开(公告)日：2015-08-25

    申请号：US12596607

    申请日：2008-04-25

    申请人： Rolf Hill ,  Olof Stegfeldt

    发明人： Rolf Hill ,  Olof Stegfeldt

    IPC分类号： A61N1/04 ,  A61N1/05

    CPC分类号： A61N1/0573

    摘要： A medical implantable lead of the type being adapted to be implanted into a human or animal body and attached with a distal end to an organ inside the body, has a helix of a helical wire in the distal end which is adapted to be screwed into the organ. In addition to the first helix, the lead also has a second helix of a helical wire, the second helix having the same diameter, the same pitch and being intertwined with the helical wire of the first helix and which, upon rotation of the first helix, will be rotated and screwed into the tissue. The first helix is electrically non-conductive whereas the second helix is electrically conductive. In a method for attaching a medical implantable lead to an organ inside a human or animal body, such a medical lead is employed and fixed to tissue in vivo.

    摘要翻译： 该类型的医用可植入引线适于被植入到人或动物体中并且与远端连接到身体内部的器官，具有在远端中的螺旋线的螺旋，其适于拧入 器官。 除了第一螺旋之外，引线还具有螺旋线的第二螺旋，第二螺旋具有相同的直径，相同的间距并与第一螺旋的螺旋线缠结，并且在第一螺旋旋转时 ，将旋转并拧入组织。 第一螺旋是非导电的，而第二螺旋是导电的。 在用于将医用可植入引线附着到人或动物体内的器官的方法中，使用这种医用引线并在体内固定到组织。