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1. 发明授权

US09108043B2 Bipolar screw-in lead 有权
标题翻译：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。

2. 发明授权

US07840283B1 Bipolar screw-in lead 有权
标题翻译：双极螺丝引线
公开(公告)号：US07840283B1
公开(公告)日：2010-11-23
申请号：US11534153
申请日：2006-09-21
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。

3. 发明申请

US20110034985A1 BIPOLAR SCREW-IN LEAD 审中-公开
标题翻译：双极螺丝引线
公开(公告)号：US20110034985A1
公开(公告)日：2011-02-10
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： A61N1/00
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。

4. 发明授权

US09114251B2 Medical implantable lead and a method for attaching the same 有权
标题翻译：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。

5. 发明申请

US20130156933A1 METHOD FOR MANUFACTURING AN ACTIVE FIXATION ELECTRODE 审中-公开
标题翻译：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。

6. 发明申请

US20120221085A1 ACTIVE FIXATION IMPLANTABLE MEDICAL LEAD 有权
标题翻译：主动固定可植入医疗铅
公开(公告)号：US20120221085A1
公开(公告)日：2012-08-30
申请号：US13404771
申请日：2012-02-24
申请人： Rolf Hill , Olof Stegfeldt
发明人： Rolf Hill , Olof Stegfeldt
IPC分类号： A61N1/05
CPC分类号： A61N1/0558 , A61N1/0563 , A61N1/057
摘要： An implantable medical lead has a distal lead portion with a tubular header and a fixation helix provided in a lumen of the tubular header. The fixation helix is connected to a shaft attached to a conductor coil. A tubular coupling is connected to the tubular header and is coaxially arranged relative the shaft, with the shaft in its lumen. Rotation of the conductor coil causes rotation of the shaft and the fixation helix and longitudinal movement of the fixation helix out of the implantable medical lead by a rotation-to-translation transforming element. A friction device is arranged between the shaft and the tubular coupling or between the tubular header to oppose rotation of the shaft relative the tubular header and the tubular coupling.
摘要翻译：可植入医疗引线具有远端引线部分，其具有管状集管和设置在管状集管的内腔中的固定螺旋。固定螺旋连接到连接到导体线圈的轴上。管状联接器连接到管状集管并且相对于轴同轴地布置，其中轴在其内腔中。导体线圈的旋转引起轴的旋转和固定螺旋，并且通过旋转到平移变换元件使固定螺旋线从可植入医疗引线的纵向移动。摩擦装置设置在轴和管状联接件之间或管状集管之间，以相对于管状集管和管状联接器相对于轴的旋转。

7. 发明申请

US20100037457A1 METHOD FOR MANUFACTURING AN ACTIVE FIXATION ELECTRODE 有权
标题翻译：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。

8. 发明授权

US08655459B2 Medical implantable lead and method for mounting the same 有权
标题翻译：医用可植入引线及其安装方法
公开(公告)号：US08655459B2
公开(公告)日：2014-02-18
申请号：US12602535
申请日：2007-06-13
申请人： Rolf Hill , Olof Stegfeldt
发明人： Rolf Hill , Olof Stegfeldt
IPC分类号： A61N1/05
CPC分类号： A61N1/057 , A61N2001/058
摘要： In a medical implantable lead and method for monitoring and/or controlling of an organ inside a human or animal body, the lead has a helix in a distal end that is rotatable by an inner wire coil (5), which is disposed inside of and along essentially the entire length of the lead and which is rotatably arranged in relation to an outer sleeve, such that the helix is attachable to the organ by being screwed into the tissue inside the body. The lead is provided with a connector in a proximal end which is connectible to an electronic device for monitoring or controlling the function of the organ, the connector having a connector pin that is in engagement with the wire coil and that is rotatably journaled inside a connector housing. During mounting of the medical implantable lead to the organ, the inner wire coil is rotatable by rotating the connector pin in relation to the connector housing with a suitable tool. The connector is provided with a friction brake between the connector pin and the connector housing.
摘要翻译：在用于监测和/或控制人或动物体内的器官的医用可植入引线和方法中，所述引线在远端具有螺旋，所述螺旋可由内线圈（5）旋转，内线线圈（5）沿着引线的整个长度，并且其相对于外套筒可旋转地布置，使得螺旋可以通过拧到身体内的组织中而附着到器官上。引线设置有近端的连接器，该连接器可连接到用于监视或控制器官的功能的电子设备，该连接器具有与线圈线圈接合并且可旋转地轴颈连接在连接器内的连接器销住房。在将医用可植入引线安装到器官期间，内部线圈可以通过使用合适的工具相对于连接器壳体旋转连接器销来旋转。连接器在连接器销和连接器壳体之间设有摩擦制动器。

9. 发明申请

US20130102858A1 IMPLANTABLE SENSOR DEVICE AND SYSTEM 审中-公开
标题翻译：可植入传感器装置和系统
公开(公告)号：US20130102858A1
公开(公告)日：2013-04-25
申请号：US13702148
申请日：2010-06-18
申请人： Rolf Hill , Torbjorn Persson , Olof Stegfeldt
发明人： Rolf Hill , Torbjorn Persson , Olof Stegfeldt
IPC分类号： A61B5/0205 , A61B5/00 , A61B5/145 , A61B5/01 , A61B5/11 , A61B5/0215 , A61N1/362
CPC分类号： A61B5/02055 , A61B5/01 , A61B5/0205 , A61B5/0215 , A61B5/1118 , A61B5/14532 , A61B5/14542 , A61B5/6848 , A61N1/0573 , A61N1/362 , A61N1/36564
摘要： The implantable medical device for measuring pressure is disclosed. The implantable medical device is connectable to a medical lead and comprises an outer sheath and a helically shaped needle arranged at the outer sheath. A pressure sensing body having a distal part is movably arranged in the outer sheath. The pressure sensing body is arranged such that the distal part is located within the outer sheath in an initial state of the pressure sensing body, wherein the pressure sensing body is arranged to be advanced from the initial state to protrude from the outer sheath and such that it is at least partially surrounded by the helically shaped needle; and a pressure sensor arranged at or adjacent to the distal part of the pressure sensing body for sensing pressure.
摘要翻译：公开了用于测量压力的可植入医疗装置。可植入医疗装置可连接到医用引线，并且包括外护套和布置在外护套处的螺旋形针。具有远端部分的压力感测体可移动地布置在外护套中。压力感测体被布置成使得远端部分处于压力感测体的初始状态下位于外护套内，其中压力感测体被布置成从初始状态推进到从外护套突出，使得至少部分地被螺旋形针状包围; 以及压力传感器，布置在压力感测体的远端部分或邻近压力传感体的远端部分，用于感测压力。

10. 发明授权

US08250753B2 Method for manufacturing an active fixation electrode 有权
标题翻译：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。

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