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公开(公告)号：US08647359B2
公开(公告)日：2014-02-11
申请号：US10044368
申请日：2002-01-10
IPC分类号： A61F2/01
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/018 , A61F2230/005 , A61F2230/0067
摘要： Methods and devices for capturing debris within a blood vessel are disclosed. A filter assembly in accordance with the present invention comprises an elongate shaft having a proximal end and a distal end, and a filter fixed to the elongate shaft proximate the distal end thereof. A filter assembly in accordance with the present invention may further include a means for reducing the volume of the debris that is disposed within the filter.
摘要翻译： 公开了用于捕获血管内碎屑的方法和装置。 根据本发明的过滤器组件包括具有近端和远端的细长轴和在其远端附近固定到细长轴的过滤器。 根据本发明的过滤器组件还可以包括用于减小布置在过滤器内的碎屑的体积的装置。
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公开(公告)号：US07029440B2
公开(公告)日：2006-04-18
申请号：US10099219
申请日：2002-03-13
申请人： Thomas E. Broome , James M. Anderson , Robert L. Cassell , Verivada (Chandru) Chandrasekaran , John M. K. Daniel , Bradley F. Slaker , Jeffrey H. Vogel
发明人： Thomas E. Broome , James M. Anderson , Robert L. Cassell , Verivada (Chandru) Chandrasekaran , John M. K. Daniel , Bradley F. Slaker , Jeffrey H. Vogel
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/008 , A61F2230/0097 , Y10T29/49604 , Y10T29/49826
摘要： Distal protection filter frame and method for using and manufacturing the same. A distal protection filter frame may include one or more struts, a mouth, and a filter coupled to the mouth.
摘要翻译： 远端保护过滤器框架及其制造方法。 远侧保护过滤器框架可以包括一个或多个支柱，嘴和耦合到嘴的过滤器。
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公开(公告)号：US06245089B1
公开(公告)日：2001-06-12
申请号：US09409497
申请日：1999-09-30
IPC分类号： A61M2900
CPC分类号： A61F2/013 , A61B17/22031 , A61B17/221 , A61B2017/00539 , A61B2017/22038 , A61B2017/22042 , A61B2017/22049 , A61B2017/22061 , A61B2017/2212 , A61F2/01 , A61F2002/015 , A61F2002/018 , A61F2002/30092 , A61F2210/0014 , A61F2230/0006 , A61F2230/0021 , A61F2230/0067 , A61F2230/0076 , A61F2230/008 , A61F2230/0086 , A61F2250/0003 , A61M2025/09125 , A61M2025/09183
摘要： An emboli capturing system captures emboli in a body lumen. A first elongate member has a proximal end and a distal end. An expandable emboli capturing device is mounted proximate the distal end of the first elongate member, and is movable between a radially expanded position and a radially contracted position. When in the expanded position, the emboli capturing device forms a basket with a proximally opening mouth. A second elongate member has a proximal and a distal end with a lumen extending therebetween. The lumen is sized to slidably receive a portion of the first elongate member. An expandable delivery device is mounted to the distal end of the second elongate member and is movable from a radially retracted position to a radially expanded position. The delivery device has a receiving end configured to receive the emboli capturing device, and retains at least the mouth of the emboli capturing device in a radially retracted position.
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公开(公告)号：US6001118A
公开(公告)日：1999-12-14
申请号：US943358
申请日：1997-10-03
CPC分类号： A61F2/013 , A61B17/22031 , A61B17/221 , A61F2/01 , A61B2017/00539 , A61B2017/22038 , A61B2017/22042 , A61B2017/22049 , A61B2017/22061 , A61B2017/2212 , A61F2002/015 , A61F2002/018 , A61F2002/30092 , A61F2210/0014 , A61F2230/0006 , A61F2230/0021 , A61F2230/0067 , A61F2230/0076 , A61F2230/008 , A61F2230/0086 , A61F2250/0003 , A61M2025/09125 , A61M2025/09183
摘要： An emboli capturing system captures emboli in a body lumen. A first elongate member has a proximal end and a distal end. An expandable emboli capturing device is mounted proximate the distal end of the first elongate member, and is movable between a radially expanded position and a radially contracted position. When in the expanded position, the emboli capturing device forms a basket with a proximally opening mouth. A second elongate member has a proximal and a distal end with a lumen extending therebetween. The lumen is sized to slidably receive a portion of the first elongate member. An expandable delivery device is mounted to the distal end of the second elongate member and is movable from a radially retracted position to a radially expanded position. The delivery device has a receiving end configured to receive the emboli capturing device, and retains at least the mouth of the emboli capturing device in a radially retracted position.
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公开(公告)号：US06872216B2
公开(公告)日：2005-03-29
申请号：US10346372
申请日：2003-01-17
CPC分类号： A61F2/013 , A61B17/22031 , A61B17/221 , A61B2017/00539 , A61B2017/22038 , A61B2017/22042 , A61B2017/22049 , A61B2017/22061 , A61B2017/2212 , A61F2/01 , A61F2002/015 , A61F2002/018 , A61F2002/30092 , A61F2210/0014 , A61F2230/0006 , A61F2230/0021 , A61F2230/0067 , A61F2230/0076 , A61F2230/008 , A61F2230/0086 , A61F2250/0003 , A61M2025/09125 , A61M2025/09183
摘要： An emboli capturing system captures emboli in a body lumen. A first elongate member has a proximal end and a distal end. An expandable emboli capturing device is mounted proximate the distal end of the first elongate member, and is movable between a radially expanded position and a radially contracted position. When in the expanded position, the emboli capturing device forms a basket with a proximally opening mouth. A second elongate member has a proximal and a distal end with a lumen extending therebetween. The lumen is sized to slidably receive a portion of the first elongate member. An expandable delivery device is mounted to the distal end of the second elongate member and is movable from a radially retracted position to a radially expanded position. The delivery device has a receiving end configured to receive the emboli capturing device, and retains at least the mouth of the emboli capturing device in a radially retracted position.
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公开(公告)号：US08152832B2
公开(公告)日：2012-04-10
申请号：US11621921
申请日：2007-01-10
申请人： Mel R. Beulke , Thomas E. Broome , Robert L. Cassell , John M. K. Daniel , Alan D. Eskuri , James G. Hansen , Gary R. Kostur , Douglas B. Molland , Scott R. Smith , Jeffrey H. Vogel , Anthony C. Vrba
发明人： Mel R. Beulke , Thomas E. Broome , Robert L. Cassell , John M. K. Daniel , Alan D. Eskuri , James G. Hansen , Gary R. Kostur , Douglas B. Molland , Scott R. Smith , Jeffrey H. Vogel , Anthony C. Vrba
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61B2017/22049 , A61F2002/011 , A61F2002/015 , A61F2002/018 , A61F2230/005 , A61F2230/0067
摘要： Anchoring mechanisms for releasably securing an intravascular device along an elongated member such as a guidewire or catheter. The anchoring mechanism may include an object that can be actuated between an unlocked position and a locked position. In the unlocked position, the anchoring mechanism is slidably and rotationally disposed about the elongated member. In the locked position, the anchoring mechanism is releasably secured to the elongated member, preventing movement thereon. A placement mechanism such as a tubular member can be utilized to actuate the anchoring mechanism between the unlocked and locked positions.
摘要翻译： 锚定机构，用于沿着诸如导丝或导管的细长构件可释放地固定血管内装置。 锚固机构可以包括能够在解锁位置和锁定位置之间被致动的物体。 在解锁位置，锚定机构围绕细长构件可滑动地和旋转地设置。 在锁定位置，锚定机构可释放地固定到细长构件上，防止其上移动。 可以使用诸如管状构件的放置机构来致动解锁位置和锁定位置之间的锚固机构。
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公开(公告)号：US06974469B2
公开(公告)日：2005-12-13
申请号：US10080743
申请日：2002-02-22
CPC分类号： A61F2/013 , A61B17/221 , A61B2017/00539 , A61B2017/22038 , A61B2017/22042 , A61B2017/22049 , A61B2017/22061 , A61F2/01 , A61F2002/018 , A61F2002/30092 , A61F2210/0014 , A61F2230/0006 , A61F2230/0008 , A61F2230/005 , A61F2230/0067 , A61M2025/09125 , A61M2025/09183
摘要： A device adapted for deployment in a body vessel for collecting floating debris and emboli in a filter. The device includes a collapsible proximally tapered frame for operably supporting the filter between a collapsed insertion profile and an expanded deployment profile. The tapered collapsible frame includes a mouth which is sized to extend to walls of the body vessel in the expanded deployed profile to seal the filter relative to the body vessel for collecting debris floating in the body vessel.
摘要翻译： 适于部署在体内容器中以将过滤器中的浮动碎屑和栓塞收集的装置。 该装置包括可折叠的近端锥形框架，用于在折叠的插入轮廓和展开的展开轮廓之间可操作地支撑过滤器。 锥形可折叠框架包括口，其尺寸设置成在扩展的展开型面中延伸到身体容器的壁，以相对于身体容器密封过滤器，用于收集漂浮在身体容器中的碎屑。
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公开(公告)号：US07780696B2
公开(公告)日：2010-08-24
申请号：US11314775
申请日：2005-12-21
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61B17/221 , A61B2017/00539 , A61B2017/22049 , A61B2017/22061 , A61B2017/2212 , A61F2002/018 , A61F2002/30092 , A61F2210/0014 , A61F2230/0006 , A61F2230/0008 , A61F2230/0067 , A61F2230/0076 , A61F2230/008 , A61F2230/0086
摘要： An emboli capturing system captures emboli in a body lumen. A first elongate member has a proximal end and a distal end. An expandable emboli capturing device is mounted proximate the distal end of the first elongate member, and is movable between a radially expanded position and a radially contracted position. When in the expanded position, the emboli capturing device forms a basket with a proximally opening mouth. A second elongate member has a proximal and a distal end with a lumen extending therebetween. The lumen is sized to slidably receive a portion of the first elongate member. An expandable delivery device is mounted to the distal end of the second elongate member and is movable from a radially retracted position to a radially expanded position. The delivery device has a receiving end configured to receive the emboli capturing device, and retains at least the mouth of the emboli capturing device in a radially retracted position.
摘要翻译： 栓塞系统捕获体腔内的栓塞。 第一细长构件具有近端和远端。 可扩张栓塞捕获装置安装在第一细长构件的远端附近，并且可在径向扩张位置和径向收缩位置之间移动。 当处于扩张位置时，栓塞捕获装置形成具有近端开口的篮子。 第二细长构件具有近端和远端，其间延伸有内腔。 内腔的尺寸设计成可滑动地容纳第一细长构件的一部分。 可扩展输送装置安装到第二细长构件的远端并且可从径向缩回位置移动到径向扩张位置。 输送装置具有构造成接收栓塞捕获装置并且至少将栓塞捕获装置的嘴部保持在径向缩回位置的接收端。
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公开(公告)号：US07094249B1
公开(公告)日：2006-08-22
申请号：US09723003
申请日：2000-11-27
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61B17/221 , A61B2017/00539 , A61B2017/22038 , A61B2017/22042 , A61B2017/22049 , A61B2017/22061 , A61B2017/2212 , A61F2/01 , A61F2002/018 , A61F2002/30092 , A61F2210/0014 , A61F2230/0006 , A61F2230/0008 , A61F2230/005 , A61F2230/0067 , A61M2025/09125 , A61M2025/09183
摘要： A device adapted for deployment in a body vessel for collecting floating debris and emboli in a filter. The device includes a collapsible proximally tapered frame for operably supporting the filter between a collapsed insertion profile and an expanded deployment profile. The tapered collapsible frame includes a mouth which is sized to extend to walls of the body vessel in the expanded deployed profile to seal the filter relative to the body vessel for collecting debris floating in the body vessel.
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公开(公告)号：US06726703B2
公开(公告)日：2004-04-27
申请号：US10060125
申请日：2002-01-29
IPC分类号： A61M2900
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/018 , A61F2230/0006 , A61F2230/0008 , A61F2230/005 , A61F2230/0067
摘要： A device adapted for deployment in a body vessel for collecting floating debris and emboli in a filter. The device includes a collapsible proximally tapered frame for operably supporting the filter between a collapsed insertion profile and an expanded deployment profile. The tapered collapsible frame includes a mouth which is sized to extend to walls of the body vessel in the expanded deployed profile to seal the filter relative to the body vessel for collecting debris floating in the body vessel.
摘要翻译： 适于部署在体内容器中以将过滤器中的浮动碎屑和栓塞收集的装置。 该装置包括可折叠的近端锥形框架，用于在折叠的插入轮廓和展开的展开轮廓之间可操作地支撑过滤器。 锥形可折叠框架包括口，其尺寸设置成在扩展的展开型面中延伸到身体容器的壁，以相对于身体容器密封过滤器，用于收集漂浮在身体容器中的碎屑。
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