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公开(公告)号：US20110034980A1
公开(公告)日：2011-02-10
申请号：US12832618
申请日：2010-07-08
申请人： Bryan A. Clark , Benjamin J. Haasl , Brian L. Schmidt , Arthur J. Foster , Daniel J. Foster , Duane T. Meyer
发明人： Bryan A. Clark , Benjamin J. Haasl , Brian L. Schmidt , Arthur J. Foster , Daniel J. Foster , Duane T. Meyer
CPC分类号： A61N1/05 , A61N1/3752
摘要： Implantable medical leads and methods of forming such leads are disclosed. An implantable medical lead includes a lead body, a swage base coupled to the lead body, and a polymeric member interposed at least in part between the swage base and at least one rigid component of the lead such as an electrode or annular ring. The swage base includes an annular-shaped body including a flange having a number of protrusions that extend radially outward from the flange. During a swaging process, the protrusions on the flange are compressed against the polymeric member, forming a number of channels in the member that mechanically bond the member to the swage base.
摘要翻译： 公开了可植入医疗引线和形成这种引线的方法。 可植入医疗引线包括引线体，联接到引线主体的模具底座以及至少部分地插入在模具基部和引线的至少一个刚性部件之间的聚合物部件，例如电极或环形环。 模锻底座包括环形主体，其包括具有从凸缘径向向外延伸的多个突起的凸缘。 在模锻过程中，凸缘上的突起被压靠在聚合物构件上，在构件中形成多个通道，该构件将构件机械地结合到模具底座。
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公开(公告)号：US08788062B2
公开(公告)日：2014-07-22
申请号：US12832618
申请日：2010-07-08
申请人： Bryan A. Clark , Benjamin J. Haasl , Brian L. Schmidt , Arthur J. Foster , Daniel J. Foster , Duane T. Meyer
发明人： Bryan A. Clark , Benjamin J. Haasl , Brian L. Schmidt , Arthur J. Foster , Daniel J. Foster , Duane T. Meyer
CPC分类号： A61N1/05 , A61N1/3752
摘要： Implantable medical leads and methods of forming such leads are disclosed. An implantable medical lead includes a lead body, a swage base coupled to the lead body, and a polymeric member interposed at least in part between the swage base and at least one rigid component of the lead such as an electrode or annular ring. The swage base includes an annular-shaped body including a flange having a number of protrusions that extend radially outward from the flange. During a swaging process, the protrusions on the flange are compressed against the polymeric member, forming a number of channels in the member that mechanically bond the member to the swage base.
摘要翻译： 公开了可植入医疗引线和形成这种引线的方法。 可植入医疗引线包括引线体，联接到引线主体的模具底座以及至少部分地插入在模具基部和引线的至少一个刚性部件之间的聚合物部件，例如电极或环形环。 模锻底座包括环形主体，其包括具有从凸缘径向向外延伸的多个突起的凸缘。 在模锻过程中，凸缘上的突起被压靠在聚合物构件上，在构件中形成多个通道，该构件将构件机械地结合到模具底座。
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公开(公告)号：US08346374B2
公开(公告)日：2013-01-01
申请号：US12818696
申请日：2010-06-18
IPC分类号： A61N1/05
CPC分类号： A61N1/0573
摘要： An implantable lead may include a housing and a laminate distal seal disposed across a distal end of the housing. A coupler and a fixation helix secured to the coupler may be disposed within the housing. The fixation helix may have a retracted position in which the fixation helix does not penetrate the laminate distal seal and an extended position in which the fixation helix has pierced the laminate distal seal and extends therethrough.
摘要翻译： 可植入引线可以包括跨过壳体的远端设置的壳体和层压体远端密封件。 固定在耦合器上的耦合器和固定螺旋可以设置在壳体内。 固定螺旋可以具有缩回位置，其中固定螺旋不穿透层压体远端密封件和延伸位置，其中固定螺旋已经刺穿层压板远端密封件并且延伸穿过其中。
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公开(公告)号：US20110009939A1
公开(公告)日：2011-01-13
申请号：US12818696
申请日：2010-06-18
IPC分类号： A61N1/05
CPC分类号： A61N1/0573
摘要： An implantable lead may include a housing and a laminate distal seal disposed across a distal end of the housing. A coupler and a fixation helix secured to the coupler may be disposed within the housing. The fixation helix may have a retracted position in which the fixation helix does not penetrate the laminate distal seal and an extended position in which the fixation helix has pierced the laminate distal seal and extends therethrough.
摘要翻译： 可植入引线可以包括跨过壳体的远端设置的壳体和层压体远端密封件。 固定到耦合器的耦合器和固定螺旋可以设置在壳体内。 固定螺旋可以具有缩回位置，其中固定螺旋不穿透层压体远端密封件和延伸位置，其中固定螺旋已经刺穿层压板远端密封件并且延伸穿过其中。
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公开(公告)号：US20100331943A1
公开(公告)日：2010-12-30
申请号：US12818691
申请日：2010-06-18
IPC分类号： A61N1/05
CPC分类号： A61N1/0573 , A61N1/0575
摘要： An implantable lead may have a distal assembly including a coupler, a fixation helix secured to the coupler and a housing in which the fixation helix and the coupler are disposed. The distal assembly may include an annular seal that is disposed between the coupler and the housing and that provides an at least substantially fluid-tight seal between the coupler and the housing.
摘要翻译： 可植入引线可以具有远端组件，其包括耦合器，固定到耦合器的固定螺旋线和设置有固定螺旋和耦合器的壳体。 远端组件可以包括环形密封件，其设置在联接器和壳体之间并且在联接器和壳体之间提供至少基本上流体密封的密封。
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公开(公告)号：US08391997B2
公开(公告)日：2013-03-05
申请号：US12818691
申请日：2010-06-18
IPC分类号： A61N1/375
CPC分类号： A61N1/0573 , A61N1/0575
摘要： An implantable lead may have a distal assembly including a coupler, a fixation helix secured to the coupler and a housing in which the fixation helix and the coupler are disposed. The distal assembly may include an annular seal that is disposed between the coupler and the housing and that provides an at least substantially fluid-tight seal between the coupler and the housing.
摘要翻译： 可植入引线可以具有远端组件，其包括耦合器，固定到耦合器的固定螺旋线和设置有固定螺旋和耦合器的壳体。 远端组件可以包括环形密封件，其设置在联接器和壳体之间并且在联接器和壳体之间提供至少基本上流体密封的密封。
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7.发明授权Medical device lead including a unifilar coil with improved torque transmission capacity and reduced MRI heating 有权医疗器械引线包括具有改善转矩传递能力和减少MRI加热的单线圈公开(公告)号：US08332050B2
公开(公告)日：2012-12-11
申请号：US12774170
申请日：2010-05-05
IPC分类号： A61N1/00
摘要： A conductor assembly for a medical device lead includes a helically coiled conductor including a plurality of turns having a coil pitch and an outer diameter and consisting of one filar having a filar diameter. The coil pitch and outer diameter are selected based on the filar diameter to minimize heating of the helically coiled conductor in the presence of an MRI field. A polymer sheath is formed about the helically coiled conductor such that the coil pitch of the unifilar helically coiled conductor is maintained. The polymer sheath is configured to increase a torque transmitting capacity of the helically coiled conductor.
摘要翻译： 用于医疗装置引线的导体组件包括螺旋线圈导体，其包括具有线圈间距和外径的多个匝，并且由具有丝直径的一个丝状物组成。 线圈间距和外径根据丝直径选择，以在存在MRI场的情况下最小化螺旋线圈导体的加热。 围绕螺旋线圈导体形成聚合物护套，使得维持单丝螺旋线圈导体的线圈节距。 聚合物护套被配置为增加螺旋线圈导体的扭矩传递能力。
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8.发明授权Medical device lead including a unifilar coil with improved torque transmission capacity and reduced MRI heating 有权医疗器械引线包括具有改善转矩传递能力和减少MRI加热的单线圈公开(公告)号：US08744600B2
公开(公告)日：2014-06-03
申请号：US13665223
申请日：2012-10-31
IPC分类号： A61N1/00
摘要： A medical device lead includes an electrode, a helically coiled conductor electrically coupled to the electrode, and a polymer sheath formed over the helically coiled conductor. The helically coiled conductor includes a plurality of turns helically wound around a longitudinal axis of the conductor, and consists of one filar.
摘要翻译： 医疗器件引线包括电极，电耦合到电极的螺旋线圈导体，以及形成在螺旋线圈导体上的聚合物护套。 螺旋线圈导体包括围绕导体的纵向轴线螺旋缠绕的多个匝，并且由一个丝状体组成。
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9.发明申请MEDICAL DEVICE LEAD INCLUDING A UNIFILAR COIL WITH IMPROVED TORQUE TRANSMISSION CAPACITY AND REDUCED MRI HEATING 有权医疗设备领导包括具有改进的扭矩传递能力和减少MRI加热的联合线圈公开(公告)号：US20130190849A1
公开(公告)日：2013-07-25
申请号：US13665223
申请日：2012-10-31
IPC分类号： A61N1/05
摘要： A medical device lead includes an electrode, a helically coiled conductor electrically coupled to the electrode, and a polymer sheath formed over the helically coiled conductor. The helically coiled conductor includes a plurality of turns helically wound around a longitudinal axis of the conductor, and consists of one filar.
摘要翻译： 医疗器件引线包括电极，电耦合到电极的螺旋线圈导体，以及形成在螺旋线圈导体上的聚合物护套。 螺旋线圈导体包括围绕导体的纵向轴线螺旋缠绕的多个匝，并且由一个丝状体组成。
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10.发明申请MEDICAL DEVICE LEAD INCLUDING A UNIFILAR COIL WITH IMPROVED TORQUE TRANSMISSION CAPACITY AND REDUCED MRI HEATING 有权医疗设备领导包括具有改进的扭矩传递能力和减少MRI加热的联合线圈公开(公告)号：US20100331936A1
公开(公告)日：2010-12-30
申请号：US12774170
申请日：2010-05-05
IPC分类号： A61N1/05
摘要： A conductor assembly for a medical device lead includes a helically coiled conductor including a plurality of turns having a coil pitch and an outer diameter and consisting of one filar having a filar diameter. The coil pitch and outer diameter are selected based on the filar diameter to minimize heating of the helically coiled conductor in the presence of an MRI field. A polymer sheath is formed about the helically coiled conductor such that the coil pitch of the unifilar helically coiled conductor is maintained. The polymer sheath is configured to increase a torque transmitting capacity of the helically coiled conductor.
摘要翻译： 用于医疗装置引线的导体组件包括螺旋线圈导体，其包括具有线圈间距和外径的多个匝，并且由具有丝直径的一个丝状物组成。 线圈间距和外径根据丝直径选择，以在存在MRI场的情况下最小化螺旋线圈导体的加热。 围绕螺旋线圈导体形成聚合物护套，使得维持单丝螺旋线圈导体的线圈节距。 聚合物护套被配置为增加螺旋线圈导体的扭矩传递能力。
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