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公开(公告)号:US20130178890A1
公开(公告)日:2013-07-11
申请号:US13726160
申请日:2012-12-23
IPC分类号: A61F2/01
CPC分类号: A61F2/01 , A61B2017/2215 , A61F2/013 , A61F2002/011 , A61F2002/016 , A61F2002/018 , A61F2002/8483 , A61F2220/0016 , A61F2230/005 , A61F2230/008 , A61F2250/0059
摘要: A vessel filter comprising a first region and a second region wherein the filter is movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. A first region has a filter portion having a converging region to direct particles toward the center of the filter and the second region is flared in the expanded position to have a transverse dimension increasing toward a second end portion opposite the first end portion. The second region includes a vessel engaging portion at the second end portion. The first region includes a plurality of spaced apart elongated struts with adjacent struts being joined.
摘要翻译: 一种容器过滤器,包括第一区域和第二区域,其中所述过滤器可以在用于输送到容器的折叠位置和用于放置在容器内的膨胀位置之间移动。 第一区域具有过滤器部分,该过滤器部分具有会聚区域以将颗粒引向过滤器的中心,并且第二区域在展开位置展开,以使横向尺寸朝向与第一端部相对的第二端部部分增加。 第二区域包括在第二端部处的容器接合部分。 第一区域包括多个间隔开的细长支柱,其相邻的支柱被连接。
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公开(公告)号:US20140066972A1
公开(公告)日:2014-03-06
申请号:US14076181
申请日:2013-11-09
申请人: James F. McGuckin, JR. , James E. Bressler , John H. Thinnes, JR. , Stephen A. DeFonzo , Lindsay L. Carter
发明人: James F. McGuckin, JR. , James E. Bressler , John H. Thinnes, JR. , Stephen A. DeFonzo , Lindsay L. Carter
IPC分类号: A61F2/01
CPC分类号: A61F2/01 , A61B2017/2215 , A61F2/848 , A61F2002/011 , A61F2002/016 , A61F2002/018 , A61F2002/8483 , A61F2220/0016 , A61F2230/005 , A61F2230/008 , A61F2250/0059
摘要: A vessel filter having a first region and a second region, the filter movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. The first region has a filter portion having a converging region to direct particles toward the center of the filter and includes a plurality of spaced apart filter struts. The struts each have a strut height defined as a distance between a first wall and a second wall. A plurality of hooks are at the second region, the hooks having a vessel penetrating tip and a width greater than the width of the strut from which it extends such that the penetrating tip portion of the hook extends beyond the first wall.
摘要翻译: 一种具有第一区域和第二区域的容器过滤器,所述过滤器可在用于输送到容器的折叠位置和用于放置在容器内的膨胀位置之间移动。 第一区域具有过滤器部分,该过滤器部分具有会聚区域,以将颗粒引向过滤器的中心并且包括多个间隔开的过滤器支柱。 支柱各自具有被定义为第一壁和第二壁之间的距离的支柱高度。 多个钩在第二区域处,钩具有穿透尖端的容器,并且其宽度大于其延伸的支柱的宽度,使得钩的穿透尖端部分延伸超过第一壁。
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公开(公告)号:US20100312269A1
公开(公告)日:2010-12-09
申请号:US12770508
申请日:2010-04-29
申请人: James F. McGuckin, JR. , James E. Bressler , John H. Thinnes, JR. , Stephen A. DeFonzo , Lindsay L. Carter
发明人: James F. McGuckin, JR. , James E. Bressler , John H. Thinnes, JR. , Stephen A. DeFonzo , Lindsay L. Carter
IPC分类号: A61F2/01
CPC分类号: A61F2/01 , A61B2017/2215 , A61F2/848 , A61F2002/011 , A61F2002/016 , A61F2002/018 , A61F2002/8483 , A61F2220/0016 , A61F2230/005 , A61F2230/008 , A61F2250/0059
摘要: A vessel filter having a first region and a second region, the filter movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. The first region has a filter portion having a converging region to direct particles toward the center of the filter and includes a plurality of spaced apart filter struts. The struts each have a strut height defined as a distance between a first wall and a second wall. A plurality of hooks are at the second region, the hooks having a vessel penetrating tip and a width greater than the width of the strut from which it extends such that the penetrating tip portion of the hook extends beyond the first wall.
摘要翻译: 一种具有第一区域和第二区域的容器过滤器,所述过滤器可在用于输送到容器的折叠位置和用于放置在容器内的膨胀位置之间移动。 第一区域具有过滤器部分,该过滤器部分具有会聚区域,以将颗粒引向过滤器的中心并且包括多个间隔开的过滤器支柱。 支柱各自具有被定义为第一壁和第二壁之间的距离的支柱高度。 多个钩在第二区域处,钩具有穿透尖端的容器,并且其宽度大于其延伸的支柱的宽度,使得钩的穿透尖端部分延伸超过第一壁。
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公开(公告)号:US20120184986A1
公开(公告)日:2012-07-19
申请号:US13433500
申请日:2012-03-29
申请人: James F. McGuckin, JR. , James E. Bressler , John H. Thinnes, JR. , Stephen A. Defonzo , Lindsay L. Carter
发明人: James F. McGuckin, JR. , James E. Bressler , John H. Thinnes, JR. , Stephen A. Defonzo , Lindsay L. Carter
IPC分类号: A61F2/01
CPC分类号: A61F2/01 , A61B2017/2215 , A61F2/848 , A61F2002/011 , A61F2002/016 , A61F2002/018 , A61F2002/8483 , A61F2220/0016 , A61F2230/005 , A61F2230/008 , A61F2250/0059
摘要: A vessel filter having a first region and a second region, the filter movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. The first region has a filter portion having a converging region to direct particles toward the center of the filter and includes a plurality of spaced apart filter struts. The struts each have a strut height defined as a distance between a first wall and a second wall. A plurality of hooks are at the second region, the hooks having a vessel penetrating tip and a width greater than the width of the strut from which it extends such that the penetrating tip portion of the hook extends beyond the first wall.
摘要翻译: 一种具有第一区域和第二区域的容器过滤器,所述过滤器可在用于输送到容器的折叠位置和用于放置在容器内的膨胀位置之间移动。 第一区域具有过滤器部分,该过滤器部分具有会聚区域,以将颗粒引向过滤器的中心并且包括多个间隔开的过滤器支柱。 支柱各自具有被定义为第一壁和第二壁之间的距离的支柱高度。 多个钩在第二区域处,钩具有穿透尖端的容器,并且其宽度大于其延伸的支柱的宽度,使得钩的穿透尖端部分延伸超过第一壁。
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公开(公告)号:US20110160764A1
公开(公告)日:2011-06-30
申请号:US13039471
申请日:2011-03-03
IPC分类号: A61F2/01
CPC分类号: A61F2/01 , A61F2002/016 , A61F2002/018 , A61F2002/8486 , A61F2230/005 , A61F2230/008 , A61F2230/0093
摘要: A vessel filter having a first region having a first set of struts forming a mounting portion and a filter portion having a converging region at a first portion to direct particles toward the center of the filter. The mounting portion is flared in the expanded position to have a transverse dimension increasing toward a second portion opposite the first portion. A second set of struts forms a second mounting portion flared in the expanded position. A plurality of spaced apart struts extend between the first and second regions.
摘要翻译: 一种容器过滤器,具有第一区域,其具有形成安装部分的第一组支柱和在第一部分处具有会聚区域以将颗粒引向过滤器中心的过滤器部分。 安装部分在展开位置展开,以使横向尺寸向与第一部分相对的第二部分增加。 第二组支柱形成在展开位置上扩张的第二安装部分。 多个间隔开的支柱在第一和第二区域之间延伸。
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公开(公告)号:US20140142622A1
公开(公告)日:2014-05-22
申请号:US14082163
申请日:2013-11-17
申请人: Richard T. Briganti , James F. McGuckin, JR. , Walter H. Peters , James S. Tarmin , Stephan A. DeFonzo
发明人: Richard T. Briganti , James F. McGuckin, JR. , Walter H. Peters , James S. Tarmin , Stephan A. DeFonzo
IPC分类号: A61B17/00
CPC分类号: A61B17/0057 , A61B17/064 , A61B2017/00637 , A61B2017/00659 , A61B2017/00867
摘要: A device for closing an aperture in a vessel wall comprising an elongated member having a longitudinal axis and positionable inside the vessel against the internal opening of the aperture. The elongated member has a dimension to prevent egress of fluid through the aperture. A material forms two curved legs having ends positionable external of the vessel. The legs curve in different directions and a retention portion is formed in the material to retain the legs during placement of the elongated member inside the vessel.
摘要翻译: 一种用于封闭容器壁中的孔的装置,包括具有纵向轴线的细长构件并且可抵靠孔的内部开口定位在容器的内部。 细长构件具有防止流体通过孔流出的尺寸。 材料形成具有位于容器外部的端部的两个弯曲腿。 腿部在不同方向上弯曲,并且在将细长构件放置在容器内部期间,在材料中形成保持部分以保持腿部。
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公开(公告)号:US20130066364A1
公开(公告)日:2013-03-14
申请号:US13673995
申请日:2012-11-10
申请人: James F. McGuckin, JR. , John D. Leedle , James S. Tarmin , Thanu Anidharan , Stephan A. Defonzo
发明人: James F. McGuckin, JR. , John D. Leedle , James S. Tarmin , Thanu Anidharan , Stephan A. Defonzo
IPC分类号: A61B17/08
CPC分类号: A61B17/0057 , A61B17/0401 , A61B2017/00004 , A61B2017/00659 , A61B2017/00778 , A61B2017/0404 , A61B2017/0456 , A61B2017/0459
摘要: A device for closing an aperture in a vessel wall comprising a covering member having a longitudinal axis and positionable inside the vessel against the internal opening of the aperture and having a dimension to prevent egress of fluid through the aperture and having a first opening. A first retainer is positionable external of the vessel. A flexible connecting member operatively connects the covering member and the first retainer, wherein the first opening of the covering member is configured to restrict movement of the connecting member.
摘要翻译: 一种用于封闭容器壁中的孔的装置,包括具有纵向轴线的覆盖构件,并且能够抵靠孔的内部开口定位在容器的内部,并具有防止流体通过孔流出并具有第一开口的尺寸。 第一保持器可定位在容器的外部。 柔性连接构件可操作地连接覆盖构件和第一保持器,其中覆盖构件的第一开口构造成限制连接构件的移动。
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公开(公告)号:US20100305588A1
公开(公告)日:2010-12-02
申请号:US12655300
申请日:2009-12-28
申请人: Richard T. Briganti , James F. McGuckin, JR. , Walter H. Peters , James S. Tarmin , Stephan A. DeFonzo
发明人: Richard T. Briganti , James F. McGuckin, JR. , Walter H. Peters , James S. Tarmin , Stephan A. DeFonzo
IPC分类号: A61B17/03
CPC分类号: A61B17/0057 , A61B17/064 , A61B2017/00637 , A61B2017/00659 , A61B2017/00867
摘要: A device for closing an aperture in a vessel wall comprising an elongated member having a longitudinal axis and positionable inside the vessel against the internal opening of the aperture. The elongated member has a dimension to prevent egress of fluid through the aperture. A material forms two curved legs having ends positionable external of the vessel. The legs curve in different directions and a retention portion is formed in the material to retain the legs during placement of the elongated member inside the vessel.
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公开(公告)号:US20140163593A1
公开(公告)日:2014-06-12
申请号:US14181657
申请日:2014-02-15
IPC分类号: A61B17/3207
CPC分类号: A61B17/320725 , A61B2017/22001 , A61B2017/22038 , A61B2017/22051
摘要: A method of treating a lesion in a body lumen to enlarge a passageway in the lumen including inserting a plurality of cutting members and a tracking member through a first lumen of a catheter, withdrawing the catheter from the cutting members and tracking member, inserting the catheter over the tracking member and leaving the cutting members outside the catheter, and expanding a portion of the catheter to move the cutting members into cutting contact with the lesion. A device for treating a lesion in a body lumen including a plurality of cutting members and a tracking member is also provided.
摘要翻译: 一种治疗体腔内病变的方法,以扩大内腔中的通道,包括通过导管的第一腔插入多个切割构件和跟踪构件,将导管从切割构件和跟踪构件中取出,插入导管 在所述跟踪构件上并且将所述切割构件留在所述导管之外,并且使所述导管的一部分膨胀以将所述切割构件移动到与所述损伤的切割接触。 还提供了一种用于治疗包括多个切割构件和跟踪构件的体腔中的损伤的装置。
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公开(公告)号:US20140155920A1
公开(公告)日:2014-06-05
申请号:US14176128
申请日:2014-02-09
IPC分类号: A61B17/3207
CPC分类号: A61B17/320725 , A61B34/20 , A61B2017/22001 , A61B2017/22061 , A61B2017/320733 , A61B2034/2046 , A61M25/104
摘要: A method of treating a lesion in a body lumen to enlarge a passageway in the lumen including inserting a cutting member and tracking member through a first lumen of a catheter, withdrawing the catheter from the cutting member and tracking member, inserting the catheter over the tracking member and leaving the cutting member outside the catheter, and expanding a portion of the catheter to move the cutting member into cutting contact with the lesion. A device for treating a lesion in a body lumen including a cutting member and tracking member is also provided.
摘要翻译: 一种治疗体腔内的病变以扩大内腔中的通道的方法,包括通过导管的第一腔插入切割构件和跟踪构件,将导管从切割构件和跟踪构件中取出,将导管插入跟踪 并且将切割构件离开导管,并且使导管的一部分膨胀以将切割构件移动到与损伤部分切割接触。 还提供了一种用于治疗包括切割构件和跟踪构件的体腔中的损伤的装置。
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