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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。
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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。
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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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公开(公告)号：US09642700B2
公开(公告)日：2017-05-09
申请号：US13485453
申请日：2012-05-31
CPC分类号： A61F2/24 , A61F2/2409 , A61F2/2415 , A61F2/2418 , A61F2220/0008 , A61F2220/0075
摘要： A prosthetic heart valve includes annularly spaced commissure portions, each of which includes a tip. The stent is formed from a polymeric material, and is specifically configured to perform similarly to conventional metal stents. A first fabric covers each of the tips, and a second fabric covers the first fabric and remaining exposed portions of the stent. A first layer of tissue covers the second fabric, and a second layer of tissue overlies the second fabric. The second layer of tissue includes leaflet portions that extend inwardly between annularly adjacent ones of the commissure portions.
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公开(公告)号：US20120046724A1
公开(公告)日：2012-02-23
申请号：US12373578
申请日：2006-07-13
CPC分类号： A61N1/0568 , Y10T29/49117
摘要： In an implantable cardiac stimulation electrode, an implantable cardiac stimulation lead, and a stimulation delivery method, the electrode body is provided with a matrix metalloproteinase inhibitor or a precursor thereof, in a release structure that allows release of the metalloproteinase inhibitor or precursor thereof from the electrode body into surrounding tissue, after implantation.
摘要翻译： 在可植入心脏刺激电极，可植入心脏刺激引线和刺激递送方法中，电极体具有基质金属蛋白酶抑制剂或其前体，其释放结构允许金属蛋白酶抑制剂或其前体从 电极体植入周围组织。
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