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1. 发明公开

EP0944366A1 EXTENDIBLE STENT APPARATUS AND METHOD FOR DEPLOYING THE SAME 失效
标题翻译：可扩展的双支架
公开(公告)号：EP0944366A1
公开(公告)日：1999-09-29
申请号：EP97911649.0
申请日：1997-10-17
申请人： Vardi, Gil, M. , Davidson, Charles, J.
发明人： Vardi, Gil, M. , Davidson, Charles, J.
IPC分类号： A61F2
CPC分类号： A61F2/856 , A61F2/064 , A61F2/07 , A61F2/82 , A61F2/852 , A61F2/91 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/821 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558 , A61F2002/91575 , A61F2002/91583 , A61F2250/006 , A61F2250/0098
摘要： An imageable extending stent apparatus (10) for insertion into a bifurcating vessel having a main vessel (8) and branch vessel (7), is disclosed. The stent apparatus (10) comprises a main stent (12) and a flared stent (15), which may be used individually or in combination with each other. The flared stent (15) may be interlocked with the main stent (12) to provide coverage over the entire region of the bifurcation. The flared stent (15) has a proximal end (30) with the flared portion made of extended loops (18) which fit into the side of the main stent (12).

2. 发明申请

WO02068012A8 STENT DELIVERY USING MULTIPLE GUIDEWIRES 审中-公开
标题翻译：使用多个指南进行交付
公开(公告)号：WO02068012A8
公开(公告)日：2004-05-27
申请号：PCT/IL0200150
申请日：2002-02-26
申请人： ADVANCED STENT TECH INC , VARDI GIL M , DAVIDSON CHARLES J , WILLIAMS ERIC
发明人： VARDI GIL M , DAVIDSON CHARLES J , WILLIAMS ERIC
IPC分类号： A61F2/00 , A61F2/82 , A61M25/01 , A61M25/12 , A61F2/06
CPC分类号： A61F2/954 , A61F2/856 , A61F2/958 , A61F2002/821 , A61F2250/006 , A61F2250/0098 , A61M2025/1045
摘要： A method for placing a stent (26) having a side hole (28) into a main vessel such that the side hole (28) is aligned with an ostium of a branch vessel comprises inserting a main vessel guidewire (104) into the main vessel and a branch vessel guidewire (106) into the branch vessel until a distal end of the branch vessel guidewire (106) passes into the branch vessel. A catheter system is positioned over the main vessel guidewire (104) and the branch vessel guidewire (106) and comprises a catheter body (10) having a main vessel guidewire lumen (30) and a branch vessel guidewire lumen (34), and a side member (18) operably coupled to the catheter body (10). The catheter body (10) further includes a balloon (24), with the stent (26) being disposed over the balloon (24). The side member (18) extends into the stent (26) and exits the stent (26) through the side hole (28). The catheter system is advanced over the guidewires until the catheter body (10) passes beyond the ostium of the branch vessel and the side member (18) extends into the branch vessel. Separation of a set of markers (108, 110, 112, 114) is observed to indicate that the catheter body (10) has passed beyond the ostium and the side member (18) extends into the branch vessel. The balloon (24) is inflated to deploy the stent (26).
摘要翻译：一种用于将具有侧孔（28）的支架（26）放置在主容器中使得侧孔（28）与分支容器的口对准的方法，包括将主容器导丝（104）插入主容器以及分支容器导丝（106）进入分支容器，直到分支容器导丝（106）的远端进入分支容器。导管系统定位在主血管导丝（104）和分支血管导丝（106）上方，并且包括具有主血管导丝管腔（30）和分支血管导丝管腔（34）的导管主体（10），以及侧部构件（18）可操作地联接到导管主体（10）。导管主体（10）还包括球囊（24），支架（26）设置在球囊（24）上方。侧构件（18）延伸到支架（26）中并通过侧孔（28）离开支架（26）。导管系统在导线上前进直到导管主体（10）超过分支容器的口，并且侧部构件（18）延伸到分支容器中。观察到一组标记物（108,110,112,114）的分离以指示导管主体（10）已经超过口并且侧构件（18）延伸到分支容器中。气囊（24）被充气以展开支架（26）。

3. 发明申请

WO2001021244A1 STENT RANGE TRANSDUCERS AND METHODS OF USE 审中-公开
标题翻译： STENT范围传感器和使用方法
公开(公告)号：WO2001021244A1
公开(公告)日：2001-03-29
申请号：PCT/US2000/026382
申请日：2000-09-25
申请人： ADVANCED STENT TECHNOLOGIES, INC. , DAVIDSON, Charles, J. , VARDI, Gil, M. , WILLIAMS, Eric , KAO, Stephen , BEYHAN, Niyazi, U.
发明人： DAVIDSON, Charles, J. , VARDI, Gil, M. , WILLIAMS, Eric , KAO, Stephen , BEYHAN, Niyazi, U.
IPC分类号： A61M25/10
CPC分类号： A61B8/12 , A61B8/445 , A61F2/82 , A61F2/856 , A61F2/954 , A61F2002/821 , A61F2250/0002 , A61F2250/0018 , A61F2250/0039
摘要： The present invention provides exemplary apparatus, systems and methods for accurately delivering and positioning a stent within a body lumen, particularly within a bifurcated body lumen. In one embodiment, a stent delivery system (100) includes a catheter (15) comprising a catheter body having a distal end, a proximal end, a longitudinal axis (200) and a lumen. An expansion device, which in one embodiment is a balloon (20), is disposed near the catheter body distal end, and a stent (10) having a side hole (12) is disposed over the expansion device. An ultrasound transducer (22) is disposed near the catheter body distal end and positioned for transmitting and receiving ultrasound signals through the side hole to help properly align the stent side hole with a branch vessel (16).
摘要翻译：本发明提供了用于在体腔内，特别是在分叉体腔内精确地输送和定位支架的示例性装置，系统和方法。在一个实施例中，支架输送系统（100）包括导管（15），其包括具有远端，近端，纵向轴线（200）和内腔的导管本体。在一个实施例中，膨胀装置是一个球囊（20），设置在导管主体远端附近，并且具有侧孔（12）的支架（10）设置在膨胀装置上方。超声换能器（22）设置在导管主体远端附近并且定位成用于通过侧孔传送和接收超声波信号，以帮助支架侧孔与分支血管（16）正确对准。

4. 发明申请

WO0121095A2 BIFURCATION STENT SYSTEM AND METHOD 审中-公开
标题翻译：分叉杆系统和方法
公开(公告)号：WO0121095A2
公开(公告)日：2001-03-29
申请号：PCT/US0026339
申请日：2000-09-25
申请人： ADVANCED STENT TECH INC , DAVIDSON CHARLES J , VARDI GIL M , WILLIAMS ERIC , KAO STEPHEN
发明人： DAVIDSON CHARLES J , VARDI GIL M , WILLIAMS ERIC , KAO STEPHEN
IPC分类号： A61F2/00 , A61F2/06 , A61F2/82 , A61F
CPC分类号： A61F2/82 , A61F2/852 , A61F2/856 , A61F2/91 , A61F2/915 , A61F2/958 , A61F2002/067 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558 , A61F2002/91575 , A61F2250/0018 , A61F2250/0039 , A61F2250/006
摘要： Methods and apparatus for deploying a stent (20) in a bifurcated body lumen (10). The stent comprises a tubular body defining a lumen therethrough and having a side hole. The tubular body has a first portion (28) with a first wall mass and a second portion (26) with a second wall mass. The first wall mass is less than the second wall mass. When deployed, first portions of two stents overlap in a bifurcated body lumen. The side holes of the two stents are aligned with ostium of branch vessels (14, 16) at a bifurcated body lumen.
摘要翻译：用于在分叉体腔（10）中展开支架（20）的方法和装置。支架包括限定通过其中的腔并具有侧孔的管状体。管状体具有带有第一壁质量的第一部分（28）和具有第二壁质量的第二部分（26）。第一壁质量小于第二壁质量。当部署时，两个支架的第一部分在分叉的体腔中重叠。两个支架的侧孔与分叉的体腔内的分支血管（14,16）的口吻合。

5. 发明申请

WO1998019628A1 EXTENDIBLE STENT APPARATUS AND METHOD FOR DEPLOYING THE SAME 审中-公开
标题翻译：可扩展的装置和方法
公开(公告)号：WO1998019628A1
公开(公告)日：1998-05-14
申请号：PCT/US1997018201
申请日：1997-10-17
申请人： VARDI, Gil, M. , DAVIDSON, Charles, J.
IPC分类号： A61F02/06
CPC分类号： A61F2/856 , A61F2/064 , A61F2/07 , A61F2/82 , A61F2/852 , A61F2/91 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/821 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558 , A61F2002/91575 , A61F2002/91583 , A61F2250/006 , A61F2250/0098
摘要： An imageable extending stent apparatus (10) for insertion into a bifurcating vessel having a main vessel (8) and branch vessel (7), is disclosed. The stent apparatus (10) comprises a main stent (12) and a flared stent (15), which may be used individually or in combination with each other. The flared stent (15) may be interlocked with the main stent (12) to provide coverage over the entire region of the bifurcation. The flared stent (15) has a proximal end (30) with the flared portion made of extended loops (18) which fit into the side of the main stent (12).
摘要翻译：公开了一种用于插入到具有主容器（8）和分支容器（7）的分岔容器中的可成像的延伸支架装置（10）。支架装置（10）包括主支架（12）和扩口支架（15），其可以单独使用或彼此组合使用。扩张支架（15）可以与主支架（12）互锁以在分叉的整个区域上提供覆盖。扩口支架（15）具有近端（30），其中扩张部分由适合于主支架（12）侧面的延伸环（18）制成。

6. 发明申请

WO2002068012A2 STENT DELIVERY USING MULTIPLE GUIDEWIRES 审中-公开
标题翻译：使用多个指南进行交付
公开(公告)号：WO2002068012A2
公开(公告)日：2002-09-06
申请号：PCT/IL2002/000150
申请日：2002-02-26
申请人： ADVANCED STENT TECHNOLOGIES, INC. , VARDI, Gil, M. , DAVIDSON, Charles, J. , WILLIAMS, Eric
发明人： VARDI, Gil, M. , DAVIDSON, Charles, J. , WILLIAMS, Eric
IPC分类号： A61M
CPC分类号： A61F2/954 , A61F2/856 , A61F2/958 , A61F2002/821 , A61F2250/006 , A61F2250/0098 , A61M2025/1045
摘要： A method for placing a stent having a side hole into a main vessel such that the side hole is aligned with an ostium of a branch vessel comprises inserting a main vessel guidewire into the main vessel and a branch vessel guidewire into the main vessel until a distal end of the branch vessel guidewire passes into the branch vessel. A catheter system is positioned over the main vessel guidewire and the branch vessel guidewire and comprises a catheter body having a main vessel guidewire lumen and a branch vessel guidewire lumen, and a side member operably coupled to the catheter body. The catheter body further includes a balloon, with the stent being disposed over the balloon. The side member extends into the stent and exits the stent through the side hole. The catheter system is advanced over the guidewires until the catheter body passes beyond the ostium of the branch vessel and the side member extends into the branch vessel. Separation of a set of markers is observed to indicate that the catheter body has passed beyond the ostium and the side member extends into the branch vessel. The balloon is inflated to deploy the stent within the main vessel, with the side hole being aligned with the ostium. The balloon is deflated, and the catheter system is withdrawn from the main vessel and the branch vessel while leaving the main vessel guidewire and the branch vessel guidewire in place.
摘要翻译：一种用于将具有侧孔（28）的支架（26）放置在主容器中使得侧孔（28）与分支容器的口对准的方法，包括将主容器导丝（104）插入主容器以及分支容器导丝（106）进入分支容器，直到分支容器导丝（106）的远端进入分支容器。导管系统定位在主血管导丝（104）和分支血管导丝（106）上方，并且包括具有主血管导丝管腔（30）和分支血管导丝管腔（34）的导管主体（10），以及侧部构件（18）可操作地联接到导管主体（10）。导管主体（10）还包括球囊（24），支架（26）设置在球囊（24）上方。侧构件（18）延伸到支架（26）中并通过侧孔（28）离开支架（26）。导管系统在导线上前进直到导管主体（10）超过分支容器的口，并且侧部构件（18）延伸到分支容器中。观察到一组标记物（108,110,112,114）的分离以指示导管主体（10）已经超过口并且侧构件（18）延伸到分支容器中。气囊（24）被充气以展开支架（26）。

7. 发明申请

WO2001021109A1 DIFFERENTIALLY EXPANDING STENT AND METHODS OF USE 审中-公开
标题翻译：不同的扩展方法和使用方法
公开(公告)号：WO2001021109A1
公开(公告)日：2001-03-29
申请号：PCT/US2000/026378
申请日：2000-09-25
申请人： ADVANCED STENT TECHNOLOGIES, INC. , DAVIDSON, Charles, J. , VARDI, Gil, M. , WILLIAMS, Eric , KAO, Stephen
发明人： DAVIDSON, Charles, J. , VARDI, Gil, M. , WILLIAMS, Eric , KAO, Stephen
IPC分类号： A61F2/06
CPC分类号： A61F2/82 , A61F2/856 , A61F2250/0018 , A61F2250/0039
摘要： A stent (10) for placement in a body lumen comprises multiple sections (20, 22, 24). Each of the sections expand at a particular pressure or at a rate in the absence of a constraining pressure. Thus, a predetermind sequence of expansion is provided across the stent.
摘要翻译：用于放置在体腔中的支架（10）包括多个部分（20,22,24）。每个部分在不存在约束压力的情况下以特定压力或速率膨胀。因此，跨支架提供预先规定的膨胀序列。

8. 发明申请

WO2001021095A3 BIFURCATION STENT SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2001021095A3
公开(公告)日：2001-03-29
申请号：PCT/US2000/026339
申请日：2000-09-25
申请人： ADVANCED STENT TECHNOLOGIES, INC. , DAVIDSON, Charles, J. , VARDI, Gil, M. , WILLIAMS, Eric , KAO, Stephen
发明人： DAVIDSON, Charles, J. , VARDI, Gil, M. , WILLIAMS, Eric , KAO, Stephen
IPC分类号： A61F2/06
摘要： Methods and apparatus for deploying a stent (20) in a bifurcated body lumen (10). The stent comprises a tubular body defining a lumen therethrough and having a side hole. The tubular body has a first portion (28) with a first wall mass and a second portion (26) with a second wall mass. The first wall mass is less than the second wall mass. When deployed, first portions of two stents overlap in a bifurcated body lumen. The side holes of the two stents are aligned with ostium of branch vessels (14, 16) at a bifurcated body lumen.

9. 发明申请

WO0121109A9 DIFFERENTIALLY EXPANDING STENT AND METHODS OF USE 审中-公开
标题翻译：不同的扩展方法和使用方法
公开(公告)号：WO0121109A9
公开(公告)日：2002-11-21
申请号：PCT/US0026378
申请日：2000-09-25
申请人： ADVANCED STENT TECH INC , DAVIDSON CHARLES J , VARDI GIL M , WILLIAMS ERIC , KAO STEPHEN
发明人： DAVIDSON CHARLES J , VARDI GIL M , WILLIAMS ERIC , KAO STEPHEN
IPC分类号： A61F2/00 , A61F2/82 , A61F2/856 , A61F2/06
CPC分类号： A61F2/82 , A61F2/856 , A61F2250/0018 , A61F2250/0039
摘要： A stent (10) for placement in a body lumen comprises multiple sections (20, 22, 24). Each of the sections expand at a particular pressure or at a rate in the absence of a constraining pressure. Thus, a predetermind sequence of expansion is provided across the stent.
摘要翻译：用于放置在体腔中的支架（10）包括多个部分（20,22,24）。每个部分在不存在约束压力的情况下以特定压力或速率膨胀。因此，跨支架提供预先规定的膨胀序列。

10. 发明申请

WO0121095A9 BIFURCATION STENT SYSTEM AND METHOD 审中-公开
标题翻译：分叉杆系统和方法
公开(公告)号：WO0121095A9
公开(公告)日：2002-12-12
申请号：PCT/US0026339
申请日：2000-09-25
申请人： ADVANCED STENT TECH INC , DAVIDSON CHARLES J , VARDI GIL M , WILLIAMS ERIC , KAO STEPHEN
发明人： DAVIDSON CHARLES J , VARDI GIL M , WILLIAMS ERIC , KAO STEPHEN
IPC分类号： A61F2/00 , A61F2/06 , A61F2/82
CPC分类号： A61F2/82 , A61F2/852 , A61F2/856 , A61F2/91 , A61F2/915 , A61F2/958 , A61F2002/067 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558 , A61F2002/91575 , A61F2250/0018 , A61F2250/0039 , A61F2250/006
摘要： Methods and apparatus for deploying a stent (20) in a bifurcated body lumen (10). The stent comprises a tubular body defining a lumen therethrough and having a side hole. The tubular body has a first portion (28) with a first wall mass and a second portion (26) with a second wall mass. The first wall mass is less than the second wall mass. When deployed, first portions of two stents overlap in a bifurcated body lumen. The side holes of the two stents are aligned with ostium of branch vessels (14, 16) at a bifurcated body lumen.
摘要翻译：用于在分叉体腔（10）中展开支架（20）的方法和装置。支架包括限定通过其中的腔并具有侧孔的管状体。管状体具有带有第一壁质量的第一部分（28）和具有第二壁质量的第二部分（26）。第一壁质量小于第二壁质量。当部署时，两个支架的第一部分在分叉的体腔中重叠。两个支架的侧孔与分叉的体腔内的分支血管（14,16）的口吻合。

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