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1. 发明公开

EP3620188A1 A NON-DEGRADABLE, LOW SWELLING, WATER SOLUBLE, RADIOPAQUE HYRDROGEL POLYMER 有权
公开(公告)号：EP3620188A1
公开(公告)日：2020-03-11
申请号：EP19175187.4
申请日：2006-03-28
申请人： TriVascular, Inc.
发明人： Askari, Syed H , Whirley, Robert G
IPC分类号： A61L31/06 , A61L31/14 , A61K49/04 , C08L63/00 , A61L24/00 , A61L31/18
摘要： A gel composition for use in a stent graft, wherein said gel composition is added to said stent graft in an in vivo environment, wherein said gel composition during addition to said stent graft is a pre-cure gel composition comprising monomer components that are hydrophilic and biocompatible, said pre-cure composition being a flowable solution that can be delivered through a delivery tube, wherein said pre-cure composition is fluid in order to travel through the delivery tube into the stent graft, wherein after the addition of the gel composition into said stent graft, the graft remains initially less rigid, so that the filled graft material adjusts and conforms to the morphology of a vessel or lumen space, wherein said gel composition exhibits a volume change upon curing between about 0 to about 30 percent.

2. 发明公开

EP3209249A4 STENT GRAFT DELIVERY SYSTEM WITH ACCESS CONDUIT 有权
公开(公告)号：EP3209249A4
公开(公告)日：2018-06-13
申请号：EP15852460
申请日：2015-10-22
申请人： TRIVASCULAR INC
发明人： CHOBOTOV MICHAEL V
IPC分类号： A61F2/95 , A61F2/06 , A61F2/07 , A61F2/954 , A61F2/966
CPC分类号： A61F2/966 , A61F2/07 , A61F2/954 , A61F2002/061 , A61F2002/067 , A61F2002/077 , A61F2250/0003
摘要： Embodiments discussed herein are directed to devices, systems and methods for effectively treating post endovascular procedure complications such as endoleaks within an aneurysm sac. Some embodiments may include a delivery system with an integral aneurysm sac conduit configured for the introduction of materials which may be useful for treating endoleaks or the like.

3. 发明授权

EP3116439B1 INFLATABLE OCCLUSION WIRE-BALLOON FOR AORTIC APPLICATIONS 有权
标题翻译：用于主动应用的充气闭合导丝球
公开(公告)号：EP3116439B1
公开(公告)日：2018-02-07
申请号：EP15711020.6
申请日：2015-03-10
申请人： TriVascular, Inc.
发明人： CHOBOTOV, Michael, V.
IPC分类号： A61F2/07 , A61F2/954 , A61F2/962 , A61F2/06
CPC分类号： A61B17/12118 , A61B17/1204 , A61B17/12109 , A61B17/12136 , A61B2017/1205 , A61F2/07 , A61F2/954 , A61F2/962 , A61F2/966 , A61F2002/065 , A61F2250/0098
摘要： An endovascular delivery system includes an endovascular prosthesis, an elongate outer tubular sheath, an elongate inner tubular member, a handle assembly for moving the outer tubular sheath and the inner tubular member; an elongate guidewire slidably disposed within the inner tubular member; and an inflatable occlusion balloon disposed on a portion of the elongate guidewire. The occlusion balloon may be a non-compliant or a semi-compliant occlusion balloon. The occlusion balloon may be inflated to occlude a bodily lumen prior to deployment of the prosthesis.

4. 发明公开

EP3226814A1 INTERNAL ILIAC PRESERVATION DEVICES AND METHODS 审中-公开
标题翻译：内部ILIAC保存装置和方法
公开(公告)号：EP3226814A1
公开(公告)日：2017-10-11
申请号：EP15816618.1
申请日：2015-12-03
申请人： TriVascular, Inc.
发明人： EHNES, Dale L. , PURTER, Mark , GEUSEN, Mark , KNOLL, Kevin , ARISTIZABAL, Diego
IPC分类号： A61F2/954
CPC分类号： A61F2/954 , A61F2/82 , A61F2/966
摘要： A system for internal iliac preservation includes a catheter having a distal catheter portion and a proximal catheter portion; a first guidewire having a proximal portion extending from the proximal catheter portion, a distal portion and a medial portion disposed between the proximal portion and the distal portion; a first outer sheath slidably disposed over distal catheter portion; and an integrated second delivery system disposed within the outer sheath at the distal catheter portion. The integrated second delivery system includes a second guidewire; an expandable stent-graft disposed over a lumen of the second guidewire, and a slidable connector slidably disposed over the medial portion of the first guidewire, where the second guidewire is slidably engaged with the slidable connection to permit movement of the integrated second delivery system along the first guidewire when the first outer sheath is retracted from distal catheter portion.
摘要翻译：用于内部髂骨保存的系统包括具有远侧导管部分和近侧导管部分的导管; 第一导丝，所述第一导丝具有从所述近侧导管部分延伸的近侧部分，远侧部分和设置在所述近侧部分与所述远侧部分之间的中间部分; 可滑动地设置在远侧导管部分上的第一外部护套; 以及设置在远侧导管部分处的外鞘内的集成的第二递送系统。集成的第二输送系统包括第二导丝; 设置在第二导丝内腔上方的可扩张的支架移植物以及可滑动地设置在第一导丝内侧部分上的滑动连接件，其中第二导丝与可滑动连接件可滑动地接合以允许整合的第二递送系统沿着当第一外部护套从远侧导管部分缩回时第一导丝。

5. 发明公开

EP3116439A1 INFLATABLE OCCLUSION WIRE-BALLOON FOR AORTIC APPLICATIONS 有权
标题翻译： AUFBLASBARER OKKLUSIONSDRAHTBALLONFÜRANWENDUNGEN在DOR AORTA
公开(公告)号：EP3116439A1
公开(公告)日：2017-01-18
申请号：EP15711020.6
申请日：2015-03-10
申请人： TriVascular, Inc.
发明人： CHOBOTOV, Michael, V.
IPC分类号： A61F2/07 , A61F2/954 , A61F2/962 , A61F2/06
CPC分类号： A61B17/12118 , A61B17/1204 , A61B17/12109 , A61B17/12136 , A61B2017/1205 , A61F2/07 , A61F2/954 , A61F2/962 , A61F2/966 , A61F2002/065 , A61F2250/0098
摘要： An endovascular delivery system includes an endovascular prosthesis, an elongate outer tubular sheath, an elongate inner tubular member, a handle assembly for moving the outer tubular sheath and the inner tubular member; an elongate guidewire slidably disposed within the inner tubular member; and an inflatable occlusion balloon disposed on a portion of the elongate guidewire. The occlusion balloon may be a non-compliant or a semi-compliant occlusion balloon. The occlusion balloon may be inflated to occlude a bodily lumen prior to deployment of the prosthesis.
摘要翻译：血管内递送系统包括血管内假体，细长外管状护套，细长内管状构件，用于移动外管状护套和内管状构件的手柄组件; 可滑动地设置在所述内部管状构件内的细长导丝; 以及设置在细长导丝的一部分上的可充气遮挡球囊。闭塞球囊可以是不顺应性或半顺应性闭塞球囊。在展开假体之前，闭塞球囊可以被充气以封闭体腔。

6. 发明公开

EP3049021A1 TANDEM MODULAR ENDOGRAFT 有权
标题翻译： MODULARES TANDEM-ENDOGRAFT
公开(公告)号：EP3049021A1
公开(公告)日：2016-08-03
申请号：EP14782021.1
申请日：2014-09-23
申请人： TriVascular, Inc.
发明人： CHOBOTOV, Michael, V.
IPC分类号： A61F2/07 , A61F2/848 , A61F2/89
CPC分类号： A61F2/856 , A61F2/07 , A61F2/848 , A61F2/89 , A61F2002/067 , A61F2230/0034 , A61F2230/0054 , A61F2250/0003 , A61F2250/0039 , A61F2250/0069
摘要： A tandem modular endograft includes a main elongate tubular graft body having at least one circumferential inflatable channel disposed towards a proximal portion of the graft body wall and a plurality of circumferential inflatable channels disposed towards a distal portion of the graft body wall. A proximal expansion anchor is disposed at or secured to a proximal neck portion of the graft body wall. First and second elongate tubular stent-graft extensions may be percutaneously disposed into a distal end of the tubular graft body. In combination, proximal portions of the first and second stent-graft extensions are conformable to a shape of the open lumen of the main graft body.
摘要翻译：串联模块化内移植物包括主细长管状移植体，其具有朝向移植物体壁的近端部分设置的至少一个周向可充气通道，以及朝向移植物体壁的远端部分设置的多个周向可充气通道。近端膨胀锚定件设置在或固定到移植物体壁的近端颈部。第一和第二细长管状支架移植物延伸部可以经皮地设置在管状移植物体的远端。组合地，第一和第二支架移植物延伸部的近端部分与主移植物体的开口腔的形状一致。

7. 发明授权

EP1464301B1 Endovascular graft 有权
标题翻译：血管内移植
公开(公告)号：EP1464301B1
公开(公告)日：2016-07-06
申请号：EP04075832.8
申请日：1999-02-09
申请人： TriVascular, Inc.
发明人： Chobotov, Michael V.
IPC分类号： A61F2/07
CPC分类号： A61F2/958 , A61F2/06 , A61F2/07 , A61F2/90 , A61F2/915 , A61F2/945 , A61F2002/065 , A61F2002/075 , A61F2220/0075 , A61F2230/0034 , A61F2250/0003 , A61F2250/0039 , A61F2250/0071
摘要： An endovascular graft which is configured to conform to the morphology of the vessel to be treated and which is made from an inflatable structure having a proximal end with a proximal inflatable cuff and a distal end with a distal inflatable cuff. At least one elongated inflatable channel is disposed between and in fluid communication with fluid tight chambers of the inflatable cuffs which may contain rupture discs therebetween which can be configured to rupture at different pressures. A thin flexible barrier disposed between the inflatable cuffs and the elongated inflatable channel of the frame so as to form a tubular structure defining a longitudinal channel to confine a flow of blood or other fluid therethrough. The graft may also have an expansion member attached to the proximal end of the graft which is preferably made of linked expandable rings of pseudoelastic shape memory alloy which is self-expanding and prevents axial displacement of the graft once it is deployed.

8. 发明授权

EP2147658B1 Endovascular graft 有权
标题翻译：血管内移植
公开(公告)号：EP2147658B1
公开(公告)日：2014-05-07
申请号：EP09013660.7
申请日：1999-02-09
申请人： TriVascular, Inc.
发明人： Chobotov, Michael V.
IPC分类号： A61F2/06 , A61F2/07
CPC分类号： A61F2/958 , A61F2/06 , A61F2/07 , A61F2/90 , A61F2/915 , A61F2/945 , A61F2002/065 , A61F2002/075 , A61F2220/0075 , A61F2230/0034 , A61F2250/0003 , A61F2250/0039 , A61F2250/0071
摘要： An endovascular graft which is configured to conform to the morphology of the vessel to be treated and which is made from an inflatable structure having a proximal end with a proximal inflatable cuff and a distal end with a distal inflatable cuff. At least one elongated inflatable channel is disposed between and in fluid communication with fluid tight chambers of the inflatable cuffs which may contain rupture discs therebetween which can be configured to rupture at different pressures. A thin flexible barrier disposed between the inflatable cuffs and the elongated inflatable channel of the frame so as to form a tubular structure defining a longitudinal channel to confine a flow of blood or other fluid therethrough. The graft may also have an expansion member attached to the proximal end of the graft which is preferably made of linked expandable rings of pseudoelastic shape memory alloy which is self-expanding and prevents axial displacement of the graft once it is deployed.

9. 发明授权

EP2145607B1 Delivery system for graft 失效转让
标题翻译：对于植入物输送系统
公开(公告)号：EP2145607B1
公开(公告)日：2013-05-29
申请号：EP09175398.8
申请日：2004-10-15
申请人： TriVascular, Inc.
发明人： Chobotov, Michael V. , Glynn, Brain A.
IPC分类号： A61F2/95
CPC分类号： A61F2/962 , A61F2/07 , A61F2/954 , A61F2002/065 , A61F2002/9505 , A61F2002/9511 , A61F2002/9517 , A61F2250/0003

10. 发明公开

EP2332590A2 Non-degradable low swelling, water soluble radiopaque hydrogels 有权
标题翻译： Nicht abbaubares，schwach anschwellendes，wasserlöslichesröntgendichtes水凝胶聚合物
公开(公告)号：EP2332590A2
公开(公告)日：2011-06-15
申请号：EP10194236.5
申请日：2006-03-28
申请人： TriVascular, Inc.
发明人： Askari, Syed H , Whirley, Robert G
IPC分类号： A61L31/06 , A61L31/14 , A61K49/04 , C08L63/00
CPC分类号： A61L31/06 , A61K49/0404 , A61K49/0457 , A61L24/0031 , A61L31/145 , A61L31/18 , A61L2430/36
摘要： Hydrogel compositions prepared from amine components and glycidyl ether components are provided which are biocompatible and suitable for use in vivo due, in part, to their excellent stability.
摘要翻译：提供由胺组分和缩水甘油醚组分制备的水凝胶组合物，其是生物相容的并且适于在体内使用，部分是由于其优异的稳定性。

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