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公开(公告)号：US20090299404A1
公开(公告)日：2009-12-03
申请号：US12299304
申请日：2007-04-16
IPC分类号： A61F2/01
CPC分类号： A61F2/01 , A61F2002/016 , A61F2230/005 , A61F2230/0058 , A61F2230/008 , A61F2230/0093
摘要： A filter formed from a sheet is described herein. In one aspect of the invention, a filter is formed from a sheet of material and, following removal of portions of the sheet, the filter is folded into a shape for insertion into a blood vessel. In another aspect of the invention, features for a filter are formed from a sheet of material and incorporated into the filter.
摘要翻译： 这里描述了由片材形成的过滤器。 在本发明的一个方面中，过滤器由一片材料形成，并且在除去片的部分之后，将过滤器折叠成用于插入血管的形状。 在本发明的另一方面，用于过滤器的特征由一片材料形成并结合到过滤器中。
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公开(公告)号：US20100030253A1
公开(公告)日：2010-02-04
申请号：US12093814
申请日：2006-11-17
IPC分类号： A61F2/01
CPC分类号： A61F2/01 , A61F2/013 , A61F2/07 , A61F2002/016 , A61F2002/018 , A61F2002/075 , A61F2210/0004 , A61F2210/0014 , A61F2220/0016 , A61F2230/0006 , A61F2230/0067 , A61F2230/0091 , A61F2250/001
摘要： A vena cava filter is described, having one or more frame members or an elongated member arranged in helical fashion. A plurality of filaments connect frame members or portions of the elongated member. The filaments may be made of suture material. Hooks may be placed on a free end of the filaments, along the length thereof, or on one or more frame members to engage the blood vessel wall and anchor the filter. A retrieval member may be positioned on the filter to facilitate withdrawal of the filter from the blood vessel.
摘要翻译： 描述了具有一个或多个框架构件或以螺旋方式布置的细长构件的腔静脉过滤器。 多根细丝连接框架构件或细长构件的一部分。 长丝可以由缝合材料制成。 钩子可以沿其长度放置在长丝的自由端上，或者放置在一个或多个框架构件上以接合血管壁并锚固过滤器。 取回构件可以定位在过滤器上以便于过滤器从血管中抽出。
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公开(公告)号：US09131999B2
公开(公告)日：2015-09-15
申请号：US12093814
申请日：2006-11-17
CPC分类号： A61F2/01 , A61F2/013 , A61F2/07 , A61F2002/016 , A61F2002/018 , A61F2002/075 , A61F2210/0004 , A61F2210/0014 , A61F2220/0016 , A61F2230/0006 , A61F2230/0067 , A61F2230/0091 , A61F2250/001
摘要： A vena cava filter is described, having one or more frame members or an elongated member arranged in helical fashion. A plurality of filaments connect frame members or portions of the elongated member. The filaments may be made of suture material. Hooks may be placed on a free end of the filaments, along the length thereof, or on one or more frame members to engage the blood vessel wall and anchor the filter. A retrieval member may be positioned on the filter to facilitate withdrawal of the filter from the blood vessel.
摘要翻译： 描述了具有一个或多个框架构件或以螺旋方式布置的细长构件的腔静脉过滤器。 多根细丝连接框架构件或细长构件的一部分。 长丝可以由缝合材料制成。 钩子可以沿其长度放置在长丝的自由端上，或者放置在一个或多个框架构件上以接合血管壁并锚固过滤器。 取回构件可以定位在过滤器上以便于过滤器从血管中抽出。
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公开(公告)号：US20090105747A1
公开(公告)日：2009-04-23
申请号：US12095991
申请日：2006-12-01
CPC分类号： A61F2/90 , A61F2/01 , A61F2/852 , A61F2002/016 , A61F2220/0008 , A61F2230/0006 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61F2230/0069 , A61F2230/0078 , A61F2230/008 , A61F2250/0063
摘要： An implantable medical device is described, including a filtering element and radially expandable structure. In one variation, the filtering element may include a pluralit of filaments attached to the structure, the filaments being joined together at a proximal en thereof. The filtering element may include strut members and a hub attached to the proxima end of the filaments. The filaments may be made of suture material. In another variation, the filtering element may include a filter with a plurality of legs, the filter being attached to the support structure via a plurality of filaments.
摘要翻译： 描述了可植入医疗装置，包括过滤元件和径向可扩展结构。 在一个变型中，过滤元件可以包括附着到结构上的多个细丝，细丝在其近端处连接在一起。 过滤元件可以包括支柱构件和连接到细丝的近端的毂。 长丝可以由缝合材料制成。 在另一个实施例中，过滤元件可以包括具有多个支腿的过滤器，该过滤器经由多个长丝附接到支撑结构。
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公开(公告)号：US10188496B2
公开(公告)日：2019-01-29
申请号：US12299304
申请日：2007-04-16
摘要： A filter formed from a sheet is described herein. In one aspect of the invention, a filter is formed from a sheet of material and, following removal of portions of the sheet, the filter is folded into a shape for insertion into a blood vessel. In another aspect of the invention, features for a filter are formed from a sheet of material and incorporated into the filter.
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