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公开(公告)号：US06682543B2
公开(公告)日：2004-01-27
申请号：US10055216
申请日：2001-10-24
IPC分类号： A61B1722
CPC分类号： A61B17/320783 , A61B8/0808 , A61B10/06 , A61B17/22031 , A61B17/221 , A61B17/32056 , A61B17/3207 , A61B17/32075 , A61B2010/0225 , A61B2017/00287 , A61B2017/22068 , A61B2017/22069 , A61B2017/2215 , A61B2017/306 , A61B2017/32004 , A61B2017/320064 , A61F2/01 , A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/0071 , A61F2230/008 , A61M25/00 , A61M2210/127
摘要： A method for removing plaque from the aorta is disclosed. A filter is introduced into a region of interest within the patient's aorta. The filter is deployed downstream of a mobile aortic plaque within the aorta. An atherectomy assembly is operated to excise the plaque from the aorta. Emboli are captured by the filter. The filter and plaque are removed from the region of interest.
摘要翻译： 公开了一种从主动脉中去除斑块的方法。 将过滤器引入患者主动脉内的感兴趣区域。 过滤器部署在主动脉内的移动主动脉斑块的下游。 操作粥样斑块组件以从主动脉切除斑块。 Emboli被过滤器捕获。 从感兴趣的区域去除过滤器和斑块。
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2.发明授权Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries 有权动脉粥样硬化切除装置具有用于从主动脉和其他动脉移除斑块的捕获和切除装置公开(公告)号：US06309399B1
公开(公告)日：2001-10-30
申请号：US09656775
申请日：2000-09-07
IPC分类号： A61M2900
CPC分类号： A61B17/320783 , A61B8/0808 , A61B10/06 , A61B17/22031 , A61B17/221 , A61B17/32056 , A61B17/3207 , A61B17/32075 , A61B2010/0225 , A61B2017/00287 , A61B2017/22068 , A61B2017/22069 , A61B2017/2215 , A61B2017/306 , A61B2017/32004 , A61B2017/320064 , A61F2/01 , A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/0071 , A61F2230/008 , A61M25/00 , A61M2210/127
摘要： An arterial catheter system for removing plaque from the aorta and other arteries is disclosed. The system typically includes an elongate catheter member, a filtration apparatus disposed within the distal region, and an atherectomy assembly which includes a mechanism for trapping and holding mobile or fixed plaque and an excising mechanism for removing the plaque. In use, the catheter is positioned so that the atherectomy assembly lies within a region of interest, the filtration apparatus is deployed downstream of the region of interest, the plaque is trapped and held by a snare, vacuum, or other trapping means, and then the excising mechanism is activated to remove the plaque. Methods are also disclosed for removing plaque from the aorta and other arteries.
摘要翻译： 公开了用于从主动脉和其它动脉移除斑块的动脉导管系统。 该系统通常包括细长导管构件，设置在远侧区域内的过滤装置，以及动脉粥样组织切除组件，其包括用于捕获和保持移动或固定噬菌斑的机构和用于去除斑块的切除机构。 在使用中，定位导管，使得动脉切除术组件位于感兴趣的区域内，过滤装置部署在感兴趣区域的下游，斑块被圈套，真空或其它捕获装置捕获并保持，然后 激活切除机制以去除斑块。 还公开了从主动脉和其他动脉中除去斑块的方法。
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公开(公告)号：US06179851B2
公开(公告)日：2001-01-30
申请号：US09335849
申请日：1999-06-15
IPC分类号： A61B1722
CPC分类号： A61B17/320783 , A61B8/0808 , A61B10/06 , A61B17/22031 , A61B17/221 , A61B17/32056 , A61B17/3207 , A61B17/32075 , A61B2010/0225 , A61B2017/00287 , A61B2017/22068 , A61B2017/22069 , A61B2017/2215 , A61B2017/306 , A61B2017/32004 , A61B2017/320064 , A61F2/01 , A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/0071 , A61F2230/008 , A61M25/00 , A61M2210/127
摘要： An arterial catheter system for removing plaque from the aorta and other arteries is disclosed. The system typically includes an elongate catheter member, a filtration apparatus disposed within the distal region, and an atherectomy assembly which includes a mechanism for trapping and holding mobile or fixed plaque and an excising mechanism for removing the plaque. In use, the catheter is positioned so that the atherectomy assembly lies within a region of interest, the filtration apparatus is deployed downstream of the region of interest, the plaque is trapped and held by a snare, vacuum, or other trapping device, and then the excising mechanism is activated to remove the plaque. Methods are also disclosed for removing plaque from the aorta and other arteries.
摘要翻译： 公开了用于从主动脉和其它动脉移除斑块的动脉导管系统。 该系统通常包括细长导管构件，设置在远侧区域内的过滤装置，以及动脉粥样组织切除组件，其包括用于捕获和保持移动或固定噬菌斑的机构和用于去除斑块的切除机构。 在使用中，导管被定位成使得动脉切除术组件位于感兴趣的区域内，过滤装置部署在感兴趣区域的下游，斑块被圈套，真空或其它捕获装置捕获并保持，然后 激活切除机制以去除斑块。 还公开了从主动脉和其他动脉中除去斑块的方法。
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4.发明授权Aortic occluder with associated filter and methods of use during cardiac surgery 失效主动脉夹闭器与相关过滤器和心脏手术中使用的方法公开(公告)号：US06592546B1
公开(公告)日：2003-07-15
申请号：US09016714
申请日：1998-01-30
IPC分类号： A61M2900
CPC分类号： A61F2/013 , A61B17/12022 , A61B17/12109 , A61B17/12136 , A61B17/12172 , A61B2017/00243 , A61F2/01 , A61F2002/018 , A61F2230/0006 , A61F2230/0065 , A61F2230/0067 , A61F2250/0003 , A61M2025/0073 , A61M2025/1052 , A61M2210/127
摘要： A balloon arterial cannula and methods for filtering blood. The devices generally include a mesh for filtering blood flowing within a blood vessel, particularly within an artery such as the aorta, a structure adapted to open and close the mesh within the blood vessel, a means to actuate the structure, and a balloon occluder which typically includes a flexible material enclosing a chamber. The methods generally include the steps of introducing a mesh into a blood vessel to capture embolic material, adjusting the mesh, if necessary, during the course of filtration, inflating the balloon occluder to occlude the vessel upstream of the mesh, and thereafter deflating the balloon occluder and removing the mesh and the captured foreign matter from the blood vessel. Additionally, visualization techniques are used to ensure effective filtration.
摘要翻译： 气囊动脉插管和血液过滤方法。 这些装置通常包括用于过滤血管内的血液的网格，特别是在诸如主动脉的动脉内，适于打开和关闭血管内的网状物的结构，致动结构的装置和气囊封堵器 通常包括围绕室的柔性材料。 所述方法通常包括以下步骤：将网状物引入血管以捕获栓塞材料，如果需要，在过滤过程中调整网孔，使球囊封堵器膨胀以封闭网孔上游的容器，然后使气囊放气 闭塞器并从血管中除去网状物和捕获的异物。 此外，可视化技术用于确保有效的过滤。
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公开(公告)号：US5997557A
公开(公告)日：1999-12-07
申请号：US22179
申请日：1998-02-11
申请人： Denise Barbut , Jonathan D. Root , Robert Rizzari , James M. Sellers , Giovanni Pastrone , John McKenzie
发明人： Denise Barbut , Jonathan D. Root , Robert Rizzari , James M. Sellers , Giovanni Pastrone , John McKenzie
IPC分类号： A61B10/00 , A61B10/02 , A61B10/06 , A61B17/00 , A61B17/22 , A61B17/30 , A61B17/32 , A61F2/01 , A61M25/00
CPC分类号： A61B17/320783 , A61B17/22031 , A61B17/221 , A61B17/3207 , A61F2/01 , A61F2/013 , A61B10/06 , A61B17/32056 , A61B17/32075 , A61B2010/0225 , A61B2017/00287 , A61B2017/22068 , A61B2017/22069 , A61B2017/2215 , A61B2017/306 , A61B2017/32004 , A61B2017/320064 , A61B8/0808 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/0071 , A61F2230/008 , A61M2210/127 , A61M25/00
摘要： An arterial catheter system for removing plaque from the aorta and other arteries is disclosed. The system typically includes an elongate catheter member, a filtration apparatus disposed within the distal region, and an atherectomy assembly which includes a mechanism for trapping and holding mobile or fixed plaque and an excising mechanism for removing the plaque. In use, the catheter is positioned so that the atherectomy assembly lies within a region of interest, the filtration apparatus is deployed downstream of the region of interest, the plaque is trapped and held by a snare, vacuum, or other trapping means, and then the excising mechanism is activated to remove the plaque. Methods are also disclosed for removing plaque from the aorta and other arteries.
摘要翻译： 公开了用于从主动脉和其它动脉移除斑块的动脉导管系统。 该系统通常包括细长导管构件，设置在远侧区域内的过滤装置，以及动脉粥样组织切除组件，其包括用于捕获和保持移动或固定噬菌斑的机构和用于去除斑块的切除机构。 在使用中，定位导管，使得动脉切除术组件位于感兴趣的区域内，过滤装置部署在感兴趣区域的下游，斑块被圈套，真空或其它捕获装置捕获并保持，然后 激活切除机制以去除斑块。 还公开了从主动脉和其他动脉中除去斑块的方法。
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公开(公告)号：US5980555A
公开(公告)日：1999-11-09
申请号：US970956
申请日：1997-11-14
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2250/0003 , A61M2210/127
摘要： Devices and methods for filtering blood. The devices generally comprise: a mesh for filtering blood flowing within a blood vessel, particularly within an artery such as the aorta; a structure adapted to open and close the mesh within the blood vessel; and a means to actuate the structure. The methods generally include the following steps: introducing a mesh into a blood vessel to entrap embolic material; adjusting the mesh, if necessary, during the course of filtration; and removing the mesh and the entrapped foreign matter from the blood vessel. Additionally, visualization techniques are used to ensure effective filtration.
摘要翻译： 用于过滤血液的装置和方法 装置通常包括：用于过滤血管内血液流动的网格，特别是在诸如主动脉的动脉内的网; 适于打开和关闭血管内的网的结构; 以及启动结构的手段。 所述方法通常包括以下步骤：将网状物引入血管以捕获栓塞物质; 如果需要，在过滤过程中调整网孔; 并从血管中除去网状物和夹带的异物。 此外，可视化技术用于确保有效的过滤。
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7.发明授权Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries 失效动脉粥样硬化切除装置具有用于从主动脉和其他动脉移除斑块的捕获和切除装置
公开(公告)号：US5662671A
公开(公告)日：1997-09-02
申请号：US683503
申请日：1996-07-17
申请人： Denise Barbut , Jonathan D. Root , Robert Rizzari , James M. Sellers , Giovanni Pastrone , John McKenzie
发明人： Denise Barbut , Jonathan D. Root , Robert Rizzari , James M. Sellers , Giovanni Pastrone , John McKenzie
IPC分类号： A61B10/00 , A61B10/02 , A61B10/06 , A61B17/00 , A61B17/22 , A61B17/30 , A61B17/32 , A61F2/01 , A61M25/00
CPC分类号： A61B17/320783 , A61B17/22031 , A61B17/221 , A61B17/3207 , A61F2/01 , A61F2/013 , A61B10/06 , A61B17/32056 , A61B17/32075 , A61B2010/0225 , A61B2017/00287 , A61B2017/22068 , A61B2017/22069 , A61B2017/2215 , A61B2017/306 , A61B2017/32004 , A61B2017/320064 , A61B8/0808 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/0071 , A61F2230/008 , A61M2210/127 , A61M25/00
摘要： An arterial catheter system for removing plaque from the aorta and other arteries is disclosed. The system typically includes an elongate catheter member, a filtration apparatus disposed within the distal region, and an atherectomy assembly which includes a mechanism for trapping and holding mobile or fixed plaque and an excising mechanism for removing the plaque. In use, the catheter is positioned so that the atherectomy assembly lies within a region of interest, the filtration apparatus is deployed downstream of the region of interest, the plaque is trapped and held by a snare, vacuum, or other trapping means, and then the excising mechanism is activated to remove the plaque. Methods are also disclosed for removing plaque from the aorta and other arteries.
摘要翻译： 公开了用于从主动脉和其它动脉移除斑块的动脉导管系统。 该系统通常包括细长导管构件，设置在远侧区域内的过滤装置，以及动脉粥样组织切除组件，其包括用于捕获和保持移动或固定噬菌斑的机构和用于去除斑块的切除机构。 在使用中，定位导管，使得动脉切除术组件位于感兴趣的区域内，过滤装置部署在感兴趣区域的下游，斑块被圈套，真空或其它捕获装置捕获并保持，然后 激活切除机制以去除斑块。 还公开了从主动脉和其他动脉中除去斑块的方法。
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8.发明授权Aortic occluder with associated filter and methods of use during cardiac surgery 有权主动脉夹闭器与相关过滤器和心脏手术中使用的方法公开(公告)号：US07306575B2
公开(公告)日：2007-12-11
申请号：US10619760
申请日：2003-07-14
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61B17/12022 , A61B17/12109 , A61B17/12136 , A61B17/12172 , A61B2017/00243 , A61F2/01 , A61F2002/018 , A61F2230/0006 , A61F2230/0065 , A61F2230/0067 , A61F2250/0003 , A61M2025/0073 , A61M2025/1052 , A61M2210/127
摘要： A balloon arterial cannula and methods for filtering blood. The devices generally include a mesh for filtering blood flowing within a blood vessel, particularly within an artery such as the aorta, a structure adapted to open and close the mesh within the blood vessel, a means to actuate the structure, and a balloon occluder which typically includes a flexible material enclosing a chamber. The methods generally include the steps of introducing a mesh into a blood vessel to capture embolic material, adjusting the mesh, if necessary, during the course of filtration, inflating the balloon occluder to occlude the vessel upstream of the mesh, and thereafter deflating the balloon occluder and removing the mesh and the captured foreign matter from the blood vessel. Additionally, visualization techniques are used to ensure effective filtration.
摘要翻译： 气囊动脉插管和血液过滤方法。 这些装置通常包括用于过滤血管内的血液的网格，特别是在诸如主动脉的动脉内，适于打开和关闭血管内的网状物的结构，致动结构的装置和气囊封堵器 通常包括围绕室的柔性材料。 所述方法通常包括以下步骤：将网状物引入血管以捕获栓塞材料，如果需要，在过滤过程中调整网孔，使球囊封堵器膨胀以封闭网孔上游的容器，然后使气囊放气 闭塞器并从血管中除去网状物和捕获的异物。 此外，可视化技术用于确保有效的过滤。
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公开(公告)号：US5769816A
公开(公告)日：1998-06-23
申请号：US640015
申请日：1996-04-30
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2250/0003 , A61M2210/127
摘要： Devices and methods for filtering blood. The devices generally comprise: a mesh for filtering blood flowing within a blood vessel, particularly within an artery such as the aorta; a structure adapted to open and close the mesh within the blood vessel; and a means to actuate the structure. The methods generally include the following steps: introducing a mesh into a blood vessel to entrap embolic material; adjusting the mesh, if necessary, during the course of filtration; and removing the mesh and the entrapped foreign matter from the blood vessel. Additionally, visualization techniques are used to ensure effective filtration.
摘要翻译： 用于过滤血液的装置和方法 装置通常包括：用于过滤血管内血液流动的网格，特别是在诸如主动脉的动脉内的网; 适于打开和关闭血管内的网的结构; 以及启动结构的手段。 所述方法通常包括以下步骤：将网状物引入血管以捕获栓塞物质; 如果需要，在过滤过程中调整网孔; 并从血管中除去网状物和夹带的异物。 此外，可视化技术用于确保有效的过滤。
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10.发明授权Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries 有权颈动脉内膜切除术期间的脑保护及其他手术中的下游血管保护公开(公告)号：US06689084B2
公开(公告)日：2004-02-10
申请号：US10366117
申请日：2003-02-12
申请人： Alan L. Kaganov , Jonathan D. Root , John McKenzie
发明人： Alan L. Kaganov , Jonathan D. Root , John McKenzie
IPC分类号： A61M500
CPC分类号： A61F2/013 , A61B17/22 , A61F2/01 , A61F2002/011 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/0093 , A61M25/0097 , A61M2025/0079 , A61M2025/1097
摘要： A method for carotid endarterectomy. A blood filter is positioned within a carotid artery downstream of an atheromatous plaque. The filter is expanded. The carotid artery is clamped upstream and downstream of the atheromatous plaque while the filter is expanded. An endarterectomy procedure is performed on the region of the carotid artery having the atheromatous plaque. The carotid artery is unclamped while the filter is expanded. In certain cases a shunt is positioned in a region of the carotid artery having the atheromatous plaque and secured to the shunt by clamping, the shunt comprising a tubular member having a proximal opening, a distal opening, and a lumen therebetween.
摘要翻译： 颈动脉内膜切除术的一种方法。 血液过滤器位于动脉粥样硬化斑块下游的颈动脉内。 过滤器扩展。 当过滤器膨胀时，颈动脉夹在动脉粥样硬化斑块的上游和下游。 在具有动脉粥样硬化斑块的颈动脉的区域进行内膜切除术。 当过滤器膨胀时，颈动脉松开。 在某些情况下，分流器位于具有动脉粥样硬化斑块的颈动脉的区域中，并通过夹紧固定到分流器，分流器包括具有近端开口，远端开口和其间的内腔的管状构件。
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