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公开(公告)号：US20150018932A1
公开(公告)日：2015-01-15
申请号：US14323550
申请日：2014-07-03
发明人： Alex Buddery , Kelly Coverdale , Werner Dieter Ducke , Jacqui Faber , Johnny LeBlanc , Nhi Dong Thi Nguyen-Smith , Janelle Thomas
IPC分类号： A61F2/07
CPC分类号： A61F2/07 , A61F2/88 , A61F2/89 , A61F2002/065 , A61F2002/067 , A61F2220/0075 , A61F2250/006
摘要： An iliac artery stent graft has a substantially inverted Y shape comprising a second arm terminating in a second end, and first and third arms terminating respectively in a first end and a third end. Each of the arms comprising a tubular graft of biocompatible graft material and the three arms joined being at a junction to allow fluid flow from the second arm into the first and third arms. In use the first end is deployed within the common iliac artery extending towards the external iliac artery, the second end is deployed within the common iliac artery extending towards the iliac bifurcation and the third end is within the common iliac artery and extends towards the internal iliac artery. Each of the three arms are mutually at an angle of approximately 120 degrees to each other. In use the first and second legs form a U shape to allow a deployment device to be smoothly deployed.
摘要翻译： 髂动脉支架移植物具有基本上倒置的Y形，包括终止于第二端的第二臂，第一和第三臂分别终止于第一端和第三端。 每个臂包括生物相容性移植材料的管状移植物，并且所述三个臂连接在一起，以允许流体从第二臂流入第一和第三臂。 在使用中，第一端部署在向髂外动脉延伸的髂总动脉内，第二端部署在向髂总动脉延伸的髂总动脉内，第三端位于髂总动脉内，向内髂内延伸 动脉。 三个臂中的每一个彼此成大约120度的角度。 在使用中，第一和第二腿形成U形以允许展开装置平稳地展开。
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公开(公告)号：US20170216067A1
公开(公告)日：2017-08-03
申请号：US15487849
申请日：2017-04-14
发明人： Johnny LeBlanc , William J. Havel , Siddharth Vad
CPC分类号： A61F2/966 , A61F2/844 , A61F2/95 , A61F2002/9505 , A61F2210/0014
摘要： The present embodiments provide systems and methods for deploying at least a portion of a stent. In one embodiment, the system comprises a cannula having an outer surface, and an auger having a plurality of turns coupled to the outer surface of the cannula. A stent has a portion dimensioned to be disposed within a valley of the auger. Rotation of the cannula and the auger advances the portion of the stent in a predetermined longitudinal direction.
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公开(公告)号：US10105245B2
公开(公告)日：2018-10-23
申请号：US13974321
申请日：2013-08-23
发明人： Joel Ondersma , James A. Teague , Johnny LeBlanc
摘要： This invention relates generally to an endoluminal prosthesis, and more particularly, to a stent graft assembly and method for treating branched vessels. The assembly includes a first prosthesis, such as an iliac branch device (IBD), comprising a tubular main body, a first leg extending from a distal end of the main body and at least one fenestration formed in the main body. An internal tubular side branch extends proximally from the fenestration into the lumen of the main body, resulting in an iliac branch device having an overall reduced proximal length. The assembly further includes a second prosthesis, or a bridging limb, having a distal end with a scalloped fenestration formed therein to accommodate sealing with the proximal end of the iliac branch device without interfering with the internal branch. A connecting stent graft adapted for placement in the internal iliac artery may be sealingly connected to the internal branch.
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公开(公告)号：US20150057737A1
公开(公告)日：2015-02-26
申请号：US13974321
申请日：2013-08-23
发明人： Joel Ondersma , James A. Teague , Johnny LeBlanc
CPC分类号： A61F2/856 , A61F2/07 , A61F2/852 , A61F2/954 , A61F2002/061 , A61F2002/067 , A61F2002/075 , A61F2220/0075 , A61F2250/0039 , A61F2250/006 , A61F2250/0063
摘要： This invention relates generally to an endoluminal prosthesis, and more particularly, to a stent graft assembly and method for treating branched vessels. The assembly includes a first pr sthesis, such as an iliac branch device (IBD), comprising a tubular main body, a first leg extending from a distal end of the main body and at least one fenestration formed in the main body. An internal tubular side branch extends proximally from the fenestration into the lumen of the main body, resulting in an iliac branch device having an overall reduced proximal length. The assembly further includes a second prosthesis, or a bridging limb, having a distal end with a scalloped fenestration formed therein to accommodate sealing with the proximal end of the iliac branch device without interfering with the internal branch. A connecting stent graft adapted for placement in the internal iliac artery may be sealingly connected to the internal branch.
摘要翻译： 本发明一般涉及一种腔内假体，更具体地说，涉及用于治疗分枝血管的支架移植物组件和方法。 组件包括第一准则，诸如髂骨分支装置（IBD），包括管状主体，从主体的远端延伸的第一腿部以及形成在主体中的至少一个开窗。 内部管状侧分支从开窗部向近端延伸到主体的内腔，导致髂骨分支装置具有总体减小的近端长度。 组件还包括第二假体或桥接肢体，其具有形成在其中的扇形扇形开窗的远端，以适应与髂骨分支装置的近端的密封，而不干扰内部分支。 适于放置在髂内动脉中的连接支架移植物可以密封地连接到内部分支。
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公开(公告)号：US09956096B2
公开(公告)日：2018-05-01
申请号：US13967679
申请日：2013-08-15
CPC分类号： A61F2/856 , A61F2/07 , A61F2002/061 , A61F2002/067 , A61F2230/0067 , A61F2250/0039
摘要： This invention relates generally to an endoluminal prosthesis, and more particularly, to a stent graft assembly and method for treating branched vessels. The assembly comprises a first prosthesis having an overall shortened length comprising a main body formed of biocompatible graft material having a tapered proximal end. A bifurcated portion extends distally from the main body. The bifurcated portion comprises a first tubular portion defining a first lumen and a second tubular portion defining a second lumen. The assembly further comprises a second prosthesis having a tubular body of biocompatible graft material with a flared distal end portion. The flared distal end portion of the second prosthesis is configured to sealingly engage with the tapered main body of the first prosthesis.
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公开(公告)号：US09655756B2
公开(公告)日：2017-05-23
申请号：US14105921
申请日：2013-12-13
发明人： Johnny LeBlanc , William J. Havel , Siddharth Vad
CPC分类号： A61F2/966 , A61F2/844 , A61F2/95 , A61F2002/9505 , A61F2210/0014
摘要： The present embodiments provide systems and methods for deploying at least a portion of a stent. In one embodiment, the system comprises a cannula having an outer surface, and an auger having a plurality of turns coupled to the outer surface of the cannula. A stent has a portion dimensioned to be disposed within a valley of the auger. Rotation of the cannula and the auger advances the portion of the stent in a predetermined longitudinal direction.
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公开(公告)号：US09408689B2
公开(公告)日：2016-08-09
申请号：US14323550
申请日：2014-07-03
发明人： Alex Buddery , Kelly Coverdale , Werner Dieter Ducke , Jacqui Faber , Johnny LeBlanc , Nhi Dong Thi Nguyen-Smith , Janelle Thomas
CPC分类号： A61F2/07 , A61F2/88 , A61F2/89 , A61F2002/065 , A61F2002/067 , A61F2220/0075 , A61F2250/006
摘要： An iliac artery stent graft has a substantially inverted Y shape comprising a second arm terminating in a second end, and first and third arms terminating respectively in a first end and a third end. Each of the arms comprising a tubular graft of biocompatible graft material and the three arms joined being at a junction to allow fluid flow from the second arm into the first and third arms. In use the first end is deployed within the common iliac artery extending towards the external iliac artery, the second end is deployed within the common iliac artery extending towards the iliac bifurcation and the third end is within the common iliac artery and extends towards the internal iliac artery. Each of the three arms are mutually at an angle of approximately 120 degrees to each other. In use the first and second legs form a U shape to allow a deployment device to be smoothly deployed.
摘要翻译： 髂动脉支架移植物具有基本上倒置的Y形，包括终止于第二端的第二臂，第一和第三臂分别终止于第一端和第三端。 每个臂包括生物相容性移植材料的管状移植物，并且所述三个臂连接在一起，以允许流体从第二臂流入第一和第三臂。 在使用中，第一端部署在向髂外动脉延伸的髂总动脉内，第二端部署在向髂总动脉延伸的髂总动脉内，第三端位于髂总动脉内，向内髂内延伸 动脉。 三个臂中的每一个彼此成大约120度的角度。 在使用中，第一和第二腿形成U形以允许展开装置平稳地展开。
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公开(公告)号：US20150051692A1
公开(公告)日：2015-02-19
申请号：US13967679
申请日：2013-08-15
IPC分类号： A61F2/856
CPC分类号： A61F2/856 , A61F2/07 , A61F2002/061 , A61F2002/067 , A61F2230/0067 , A61F2250/0039
摘要： This invention relates generally to an endoluminal prosthesis, and more particularly, to a stent graft assembly and method for treating branched vessels. The assembly comprises a first prosthesis having an overall shortened length comprising a main body formed of biocompatible graft material having a tapered proximal end. A bifurcated portion extends distally from the main body. The bifurcated portion comprises a first tubular portion defining a first lumen and a second tubular portion defining a second lumen. The assembly further comprises a second prosthesis having a tubular body of biocompatible graft material with a flared distal end portion. The flared distal end portion of the second prosthesis is configured to sealingly engage with the tapered main body of the first prosthesis.
摘要翻译： 本发明一般涉及一种腔内假体，更具体地说，涉及用于治疗分枝血管的支架移植物组件和方法。 该组件包括具有总体缩短的长度的第一假体，其包括由具有锥形近端的生物相容性移植材料形成的主体。 分叉部分从主体向远侧延伸。 分叉部分包括限定第一内腔的第一管状部分和限定第二内腔的第二管状部分。 组件还包括具有生物相容性移植材料的管状体的第二假体，其具有扩张的远端部分。 第二假体的扩口远端部分构造成与第一假体的锥形主体密封接合。
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9.发明申请SYSTEMS AND METHODS FOR DEPLOYING A PORTION OF A STENT USING AN AUGER-STYLE DEVICE 有权使用安格尔装置分配一个部件的部件的系统和方法公开(公告)号：US20140180384A1
公开(公告)日：2014-06-26
申请号：US14105921
申请日：2013-12-13
发明人： Johnny LeBlanc , William J. Havel , Siddharth Vad
CPC分类号： A61F2/966 , A61F2/844 , A61F2/95 , A61F2002/9505 , A61F2210/0014
摘要： The present embodiments provide systems and methods for deploying at least a portion of a stent. In one embodiment, the system comprises a cannula having an outer surface, and an auger having a plurality of turns coupled to the outer surface of the cannula. A stent has a portion dimensioned to be disposed within a valley of the auger. Rotation of the cannula and the auger advances the portion of the stent in a predetermined longitudinal direction.
摘要翻译： 本实施例提供用于展开支架的至少一部分的系统和方法。 在一个实施例中，该系统包括具有外表面的套管和具有联接到套管的外表面的多个匝的螺旋推运器。 支架具有尺寸设置在螺旋钻的谷部内的部分。 套管和螺旋推运器的旋转使支架的一部分在预定的纵向方向上前进。
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