-
公开(公告)号：US06251116B1
公开(公告)日：2001-06-26
申请号：US09363309
申请日：1999-07-28
申请人： Hani Shennib , Michael Mack , Amr Salahieh , Jodi Akin , Jackson Demond
发明人： Hani Shennib , Michael Mack , Amr Salahieh , Jodi Akin , Jackson Demond
IPC分类号： A61B1704
CPC分类号： A61B17/11 , A61B2017/00867 , A61B2017/1107 , A61B2017/1135 , A61B2017/1139
摘要： The present invention provides an implant device and an associated method for interconnecting human vessels rapidly, safely and in a minimally invasive manner. The device comprises a first segment, a second segment, and a flow opening along the periphery of the two connected segments. The first and second segments are bendable for easy insertion into an incision made within each vessel. Upon release, each bendable segment subsequently conforms to the interior walls of a vessel to provide a sealing contact along the contact surface of the segment inserted within. The flow opening provides fluid interconnectivity between the vessels connected by the implant device. The device is configured so as to: (1) not impede flow inside a vessel; (2) prevent flow out of the openings in the vessels except for flow from one vessel to another via the connector opening; and (3) force the vessels toward each other at areas around the openings allowing the vessels to grow together so that flow in one vessel may flow to the other. The implant device may be inserted using special catheter designed specifically for the placement and release of the implant device within the vessels for interconnection thereof. The implant device is preferably provided in an assortment of sizes, shapes, configurations, etc. in order to interconnect vessels of various sizes, shapes and orientations. A system which includes a catheter having the implantable device loaded therein is also disclosed
-
公开(公告)号：US6165185A
公开(公告)日：2000-12-26
申请号：US363310
申请日：1999-07-28
申请人： Hani Shennib , Michael Mack , Amr Salahieh , Jodi Akin , Jackson Demond
发明人： Hani Shennib , Michael Mack , Amr Salahieh , Jodi Akin , Jackson Demond
CPC分类号： A61B17/11 , A61B2017/00867 , A61B2017/1107 , A61B2017/1135 , A61B2017/1139
摘要： The present invention provides an implant device and an associated method for interconnecting human vessels rapidly, safely and in a minimally invasive manner. The device comprises a first segment, a second segment, and a flow opening along the periphery of the two connected segments. The first and second segments are bendable for easy insertion into an incision made within each vessel. Upon release, each bendable segment subsequently conforms to the interior walls of a vessel to provide a sealing contact along the contact surface of the segment inserted within. The flow opening permanently connects the segments and provides fluid interconnectivity between the vessels connected by the implant device. The device is configured so as to: (1) not impede flow inside a vessel; (2) prevent flow out of the openings in the vessels except for flow from one vessel to another via the connector opening; and (3) force the vessels toward each other at areas around the openings allowing the vessels to seal and grow together so that flow in one vessel may flow to the other. The implant device may be inserted using a special catheter designed specifically for the placement and release of the implant device within the vessels for interconnection thereof. The implant device is preferably provided in an assortment of sizes, shapes, configurations, etc. in order to interconnect vessels of various sizes, shapes and orientations.
摘要翻译： 本发明提供了一种植入装置和相关联的方法，用于快速，安全地并且以微创方式互连人体血管。 该装置包括沿着两个连接段的周边的第一段，第二段和流动开口。 第一和第二段是可弯曲的，以便于插入到每个容器内形成的切口中。 在释放时，每个可弯曲段随后符合容器的内壁，以沿着插入其中的段的接触表面提供密封接触。 流动开口永久地连接段，并在通过植入装置连接的容器之间提供流体互连。 该装置配置成：（1）不妨碍容器内的流动; （2）防止从容器中的开口经由连接器开口流出除一个容器之外的开口; 和（3）在开口周围的区域迫使容器朝向彼此，使得容器密封并一起生长，使得一个容器中的流动可以流到另一个容器中。 可以使用专门设计用于在血管内放置和释放植入装置的专用导管插入植入装置，用于互连。 植入装置优选地以各种尺寸，形状，构造等设置，以便互连各种尺寸，形状和取向的容器。
-
公开(公告)号：US07785246B2
公开(公告)日：2010-08-31
申请号：US11018872
申请日：2004-12-21
IPC分类号： A61M25/00
CPC分类号： A61M1/3621 , A61M1/1008 , A61M1/101 , A61M1/1096 , A61M1/12 , A61M1/122 , A61M1/3663
摘要： A cannulation system for cardiac support uses an inner cannula disposed within an outer cannula. The outer cannula includes a fluid inlet for placement within the right atrium of a heart. The inner cannula includes a fluid inlet extending through the fluid inlet of the outer cannula and the atrial septum for placement within at least one of the left atrium and left ventricle of the heart. The cannulation system also employs a pumping assembly coupled to the inner and outer cannulas to withdraw blood from the right atrium for delivery to the pulmonary artery to provide right heart support, or to withdraw blood from at least one of the left atrium and left ventricle for delivery into the aorta to provide left heart support, or both.
摘要翻译： 用于心脏支架的插管系统使用设置在外套管内的内套管。 外套管包括用于放置在心脏右心房内的流体入口。 内套管包括延伸穿过外套管和心房隔膜的流体入口的流体入口，用于放置在心脏的左心房和左心室中的至少一个中。 插管系统还采用耦合到内插管和外插管的抽吸组件，以从右心房抽取血液以递送到肺动脉以提供正确的心脏支持，或者从左心房和左心室中的至少一个抽出血液 输送到主动脉以提供左心脏支持，或两者兼而有之。
-
公开(公告)号：US20050154250A1
公开(公告)日：2005-07-14
申请号：US11018872
申请日：2004-12-21
申请人： Walid Aboul-Hosn , William Kanz , Jodi Akin , Michael Guidera , Robert Matheny
发明人： Walid Aboul-Hosn , William Kanz , Jodi Akin , Michael Guidera , Robert Matheny
CPC分类号： A61M1/3621 , A61M1/1008 , A61M1/101 , A61M1/1096 , A61M1/12 , A61M1/122 , A61M1/3663
摘要： A cannulation system for cardiac support uses an inner cannula disposed within an outer cannula. The outer cannula includes a fluid inlet for placement within the right atrium of a heart. The inner cannula includes a fluid inlet extending through the fluid inlet of the outer cannula and the atrial septum for placement within at least one of the left atrium and left ventricle of the heart. The cannulation system also employs a pumping assembly coupled to the inner and outer cannulas to withdraw blood from the right atrium for delivery to the pulmonary artery to provide right heart support, or to withdraw blood from at least one of the left atrium and left ventricle for delivery into the aorta to provide left heart support, or both.
-
公开(公告)号：US08540615B2
公开(公告)日：2013-09-24
申请号：US12846366
申请日：2010-07-29
IPC分类号： A61M25/00
CPC分类号： A61M1/3621 , A61M1/1008 , A61M1/101 , A61M1/1096 , A61M1/12 , A61M1/122 , A61M1/3663
摘要： A cannulation system for cardiac support uses an inner cannula disposed within an outer cannula. The outer cannula includes a fluid inlet for placement within the right atrium of a heart. The inner cannula includes a fluid inlet extending through the fluid inlet of the outer cannula and the atrial septum for placement within at least one of the left atrium and left ventricle of the heart. The cannulation system also employs a pumping assembly coupled to the inner and outer cannulas to withdraw blood from the right atrium for delivery to the pulmonary artery to provide right heart support, or to withdraw blood from at least one of the left atrium and left ventricle for delivery into the aorta to provide left heart support, or both.
摘要翻译： 用于心脏支架的插管系统使用设置在外套管内的内套管。 外套管包括用于放置在心脏右心房内的流体入口。 内套管包括延伸穿过外套管和心房隔膜的流体入口的流体入口，用于放置在心脏的左心房和左心室中的至少一个中。 插管系统还采用耦合到内插管和外插管的抽吸组件，以从右心房抽取血液以递送到肺动脉以提供正确的心脏支持，或者从左心房和左心室中的至少一个抽出血液 输送到主动脉以提供左心脏支持，或两者兼而有之。
-
公开(公告)号：US20110021865A1
公开(公告)日：2011-01-27
申请号：US12846366
申请日：2010-07-29
IPC分类号： A61M1/10
CPC分类号： A61M1/3621 , A61M1/1008 , A61M1/101 , A61M1/1096 , A61M1/12 , A61M1/122 , A61M1/3663
摘要： A cannulation system for cardiac support uses an inner cannula disposed within an outer cannula. The outer cannula includes a fluid inlet for placement within the right atrium of a heart. The inner cannula includes a fluid inlet extending through the fluid inlet of the outer cannula and the atrial septum for placement within at least one of the left atrium and left ventricle of the heart. The cannulation system also employs a pumping assembly coupled to the inner and outer cannulas to withdraw blood from the right atrium for delivery to the pulmonary artery to provide right heart support, or to withdraw blood from at least one of the left atrium and left ventricle for delivery into the aorta to provide left heart support, or both.
摘要翻译： 用于心脏支架的插管系统使用设置在外套管内的内套管。 外套管包括用于放置在心脏右心房内的流体入口。 内套管包括延伸穿过外套管和心房隔膜的流体入口的流体入口，用于放置在心脏的左心房和左心室中的至少一个中。 插管系统还采用耦合到内插管和外插管的抽吸组件，以从右心房抽取血液以递送到肺动脉以提供正确的心脏支持，或者从左心房和左心室中的至少一个抽出血液 输送到主动脉以提供左心脏支持，或两者兼而有之。
-
公开(公告)号：US06926662B1
公开(公告)日：2005-08-09
申请号：US09868973
申请日：1999-12-23
CPC分类号： A61M1/3621 , A61M1/1008 , A61M1/101 , A61M1/1096 , A61M1/12 , A61M1/122 , A61M1/3663
摘要： A cannulation system for cardiac support uses an inner cannula disposed within an outer cannula. The outer cannula includes a fluid inlet for placement within the right atrium of a heart. The inner cannula includes a fluid inlet extending through the fluid inlet of the outer cannula and the atrial septum for placement within at least one of the left atrium and left ventricle of the heart. The cannulation system also employs a pumping assembly coupled to the inner and outer cannulas to withdraw blood from the right atrium for delivery to the pulmonary artery to provide right heart support, or to withdraw blood from at least one of the left atrium and left ventricle for delivery into the aorta to provide left heart support, or both.
摘要翻译： 用于心脏支架的插管系统使用设置在外套管内的内套管。 外套管包括用于放置在心脏右心房内的流体入口。 内套管包括延伸穿过外套管和心房隔膜的流体入口的流体入口，用于放置在心脏的左心房和左心室中的至少一个中。 插管系统还采用耦合到内插管和外插管的抽吸组件，以从右心房抽取血液以递送到肺动脉以提供正确的心脏支持，或者从左心房和左心室中的至少一个抽出血液 输送到主动脉以提供左心脏支持，或两者兼而有之。
-
公开(公告)号：US06464709B2
公开(公告)日：2002-10-15
申请号：US09775878
申请日：2001-02-02
申请人： Hanni Shennib , Michael Mack , Amr Salahieh , Jodi Akin , Jackson Demond
发明人： Hanni Shennib , Michael Mack , Amr Salahieh , Jodi Akin , Jackson Demond
IPC分类号： A61B1704
CPC分类号： A61B17/11 , A61B2017/00867 , A61B2017/1107 , A61B2017/1135 , A61B2017/1139
摘要： The present invention provides an implant device and an associated method for interconnecting human vessels rapidly, safely and in a minimally invasive manner. The device comprises a first segment, a second segment, and a flow opening along the periphery of the two connected segments. The first and second segments are bendable for easy insertion into an incision made within each vessel. Upon release, each bendable segment subsequently conforms to the interior walls of a vessel to provide a sealing contact along the contact surface of the segment inserted within. The flow opening provides fluid interconnectivity between the vessels connected by the implant device. The device is configured so as to: (1) not impede flow inside a vessel; (2) prevent flow out of the openings in the vessels except for flow from one vessel to another via the connector opening; and (3) force the vessels toward each other at areas around the openings allowing the vessels to grow together so that flow in one vessel may flow to the other. The implant device may be inserted using special catheter designed specifically for the placement and release of the implant device within the vessels for interconnection thereof. The implant device is preferably provided in an assortment of sizes, shapes, configurations, etc. in order to interconnect vessels of various sizes, shapes and orientations. A system which includes a catheter having the implantable device loaded therein is also disclosed
摘要翻译： 本发明提供了一种植入装置和相关联的方法，用于快速，安全地并且以微创方式互连人体血管。 该装置包括沿着两个连接段的周边的第一段，第二段和流动开口。 第一和第二段是可弯曲的，以便于插入到每个容器内形成的切口中。 在释放时，每个可弯曲段随后符合容器的内壁，以沿着插入其中的段的接触表面提供密封接触。 流动开口在通过植入装置连接的容器之间提供流体互连。 该装置配置成：（1）不妨碍容器内的流动; （2）防止从容器中的开口经由连接器开口流出除一个容器之外的开口; 和（3）在开口周围的区域迫使血管朝向彼此，允许血管一起生长，使得一个血管中的流动可能流向另一个血管。 可以使用专门设计用于植入装置在容器内的放置和释放的专用导管插入植入装置，用于互连。 植入装置优选地以各种尺寸，形状，构造等设置，以便互连各种尺寸，形状和取向的容器。 还公开了一种包括其中装载有可植入装置的导管的系统
-
公开(公告)号：US06458140B2
公开(公告)日：2002-10-01
申请号：US09771007
申请日：2001-01-26
申请人： Jodi Akin , Amr Salahieh , Michael Mack , Hani Shennib , Jackson Demond , Ronald K. Yamamoto , Stanley R. Conston
发明人： Jodi Akin , Amr Salahieh , Michael Mack , Hani Shennib , Jackson Demond , Ronald K. Yamamoto , Stanley R. Conston
IPC分类号： A61B1704
CPC分类号： A61F2/064 , A61B17/11 , A61B2017/00867 , A61B2017/1107 , A61B2017/1135 , A61B2017/1139
摘要： The present invention provides implantable devices and associated methods forinterconnecting human vessels in a side-to-side or an end-to-side arrangement rapidly, safely and in a minimally invasive manner. The devices comprises at least a first segment, a second component, and a flow opening between the at least one segment and the second component when operatively used. The first segment is flexible and has physical and mechanical properties which allow it to be easily inserted into a vessel, to conformably seal with the inside wall of the vessel and to be resistant to dislodging from the vessel. The second component may comprise a second segment having the same or a similar configuration as the first segment or may be a tubular member which extends from the first segment. The first and second segments are flexible for easy insertion into an incision made within the side of each vessel. Upon release from a constricted state, each flexible segment subsequently conforms to the interior walls of a vessel to provide a sealing contact along the contact surface of the segment inserted within. The tubular member is configured to be inserted into a transected end of a vessel. The flow opening provides fluid interconnectivity between the vessels connected by the implanted devices. The devices are configured so as to: (1) not impede flow inside a vessel; (2) prevent leakage from the incisions within the vessels; and (3) apposition the vessels toward each other allowing the vessels to heal together so that flow in one vessel may flow to the other.
摘要翻译： 本发明提供可植入装置和用于以快速，安全和微创的方式将人血管以一对侧或端对侧的排列方式相互连接的方法。 当操作使用时，这些装置至少包括第一部分，第二部分和至少一个部分和第二部件之间的流动开口。 第一段是柔性的并且具有物理和机械性质，其允许其容易地插入容器中，以与容器的内壁一致地密封并且抵抗从容器移出的阻力。 第二部件可以包括具有与第一部分相同或相似的构造的第二部分，或者可以是从第一部分延伸的管状部件。 第一和第二段是柔性的，以便于插入到在每个容器的侧面内形成的切口中。 当从收缩状态释放时，每个柔性段随后与容器的内壁一致，以沿着插入其中的段的接触表面提供密封接触。 管状构件被构造成插入到容器的横截面中。 流动开口在由注入装置连接的容器之间提供流体互连。 这些装置被配置为：（1）不妨碍容器内的流动; （2）防止血管内的切口渗漏; 和（3）将血管相互放置，使血管相互愈合，使一个血管中的流动流向另一个血管。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.014 秒)
