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131.发明授权公开(公告)号：US09439793B2
公开(公告)日：2016-09-13
申请号：US13795923
申请日：2013-03-12
Applicant: COOK MEDICAL TECHNOLOGIES LLC
Inventor： Blayne A. Roeder
CPC classification number: A61F2/954 , A61F2/07 , A61F2/966 , A61F2002/061 , A61F2002/067
Abstract: Methods for accessing the common and internal iliac arteries and delivering and deploying an endovascular graft therein are disclosed. A system including a pre-loaded delivery and deployment device with an extension sheath is described which enables such a method to be practiced is also disclosed.
Abstract translation: 公开了用于访问髂内共同和内髂动脉并递送和部署血管内移植物的方法。 描述了一种包括具有延伸护套的预加载递送和展开装置的系统，其也公开了实现这种方法。
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公开(公告)号：US20160184119A1
公开(公告)日：2016-06-30
申请号：US15062762
申请日：2016-03-07
Applicant: COOK MEDICAL TECHNOLOGIES LLC
Inventor： Blayne A. Roeder
CPC classification number: A61F2/95 , A61F2/844 , A61F2/848 , A61F2/90 , A61F2/966 , A61F2002/8483 , A61F2002/9665
Abstract: A deployment device for deploying an expandable endoluminal prosthesis within a body vessel may include an elongate member extending longitudinally along at least a portion of a length of the deployment device. The deployment device may include at least one engagement member coupled to the elongate member and extending outwardly from the elongate member. The deployment device may include a circumferential trigger wire extending at least partially circumferentially around the elongate member and removably received between the engagement member and the elongate member. The circumferential trigger wire may be manipulatable from a distal end of the deployment device, whereby the circumferential trigger wire is removable from between the engagement member and the elongate member.
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公开(公告)号：US20160095725A1
公开(公告)日：2016-04-07
申请号：US14969281
申请日：2015-12-15
Applicant: Cook Medical Technologies LLC
Inventor： Blayne A. Roeder , Siddharth Vad
CPC classification number: A61F2/848 , A61F2/844 , A61F2/91 , A61F2/915 , A61F2002/075 , A61F2002/8483 , A61F2002/8486 , A61F2002/9505 , A61F2220/0016 , A61F2250/0037 , A61F2250/0063 , A61F2250/0098
Abstract: The present embodiments provide a method for delivering a stent comprising providing a stent in a delivery state, where the stent comprises a plurality of interconnected strut segments that enable expansion of the stent from a delivery state to a deployed state. Stacking a frontal surface of a first strut segment at least partially behind a rear surface of a second strut segment in the delivery state. Aligning a sharpened tip of a first barb at least partially circumferentially behind at least one strut segment in the delivery state such that the sharpened tip is not radially exposed. Expanding the stent from the delivery state to a deployed state, wherein the first barb is exposed to a patient in the deployed state.
Abstract translation: 本实施例提供了一种用于递送支架的方法，包括在输送状态下提供支架，其中支架包括多个互连的支柱段，其能够将支架从输送状态扩展到展开状态。 在输送状态下至少部分地将第一支柱段的前表面堆叠在第二支柱段的后表面之后。 在输送状态下将至少部分地圆周地至少部分地沿着至少一个支柱段对准第一倒钩的尖锐尖端，使得尖锐的尖端不被径向暴露。 将支架从输送状态扩展到展开状态，其中第一倒钩在展开状态下暴露于患者。
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公开(公告)号：US09254204B2
公开(公告)日：2016-02-09
申请号：US13836772
申请日：2013-03-15
Applicant: COOK MEDICAL TECHNOLOGIES LLC
Inventor： Blayne A. Roeder , Siddharth Vad
CPC classification number: A61F2/848 , A61F2/844 , A61F2/91 , A61F2/915 , A61F2002/075 , A61F2002/8483 , A61F2002/8486 , A61F2002/9505 , A61F2220/0016 , A61F2250/0037 , A61F2250/0063 , A61F2250/0098
Abstract: The present embodiments provide a stent comprising a plurality of interconnected strut segments that enable expansion of the stent from a delivery state to a deployed state. A first strut segment and a second strut segment, of the plurality of strut segments, each comprise frontal surfaces facing radially inward in the deployed state and rear surfaces facing radially outward in the deployed state. The frontal surface of the first strut segment is at least partially stacked behind the rear surface of the second strut segment in the delivery state. A first barb coupled to at least a portion of the first strut segment. A sharpened tip of the first barb is aligned at least partially circumferentially behind at least one strut segment in the delivery state such that the sharpened tip is not radially exposed.
Abstract translation: 本实施例提供一种支架，其包括多个互连的支柱段，其能够将支架从输送状态扩展到展开状态。 多个支柱段中的第一支柱段和第二支柱段各自包括在展开状态下面向径向内侧的前表面和在展开状态下面向径向向外的后表面。 第一支柱段的前表面在输送状态下至少部分地堆叠在第二支柱段的后表面之后。 耦合到第一支柱段的至少一部分的第一倒钩。 在输送状态下，第一倒钩的尖锐尖端至少部分地圆周地对准至少一个支柱段，使得尖锐的尖端不被径向暴露。
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135.发明申请公开(公告)号：US20160015542A1
公开(公告)日：2016-01-21
申请号：US14867791
申请日：2015-09-28
Applicant: COOK MEDICAL TECHNOLOGIES LLC.
Inventor： Tony C. Hopkins , Siddharth Vad , Michael P. DeBruyne , Zachary Wagner , Blayne A. Roeder , William J. Havel , Jarin Kratzberg , Rick Hadley
CPC classification number: A61F2/95 , A61F2/92 , A61F2002/9511
Abstract: 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 at least one coiled member having proximal and distal ends and a plurality of turns disposed therebetween. One of the proximal and distal ends of the coiled member is secured to the outer surface of the cannula, and the other of the proximal and distal ends of the coiled member is unsecured relative to the outer surface of the cannula. A portion of a stent is looped around the unsecured end of the coiled member and disposed within spacing between adjacent turns of the coiled member. Rotation of the cannula subsequently causes the portion of the stent to disengage from the coiled member.
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Patent Agency Ranking
136.发明授权Endovascular grafts for treating the iliac arteries and methods of delivery and deployment thereof 有权用于治疗髂动脉的血管内移植物及其递送和部署方法公开(公告)号：US09220614B2
公开(公告)日：2015-12-29
申请号：US13793878
申请日：2013-03-11
Applicant: COOK MEDICAL TECHNOLOGIES LLC
Inventor： Blayne A. Roeder
CPC classification number: A61F2/856 , A61F2/07 , A61F2/954 , A61F2/966 , A61F2002/061 , A61F2002/067
Abstract: This invention relates generally to medical devices, and more particularly, to endovascular grafts and methods for treating branched vessels in diverse patient populations including those with shorter than average common iliac arteries. A bifurcated stent graft as described herein comprises adjacent facing fenestrations formed in the graft legs in order to permit proper placement of an “up-and-over sheath” and a side branch which may be proximally located in order to properly align the side branch with the opening of the branch vessel such as the internal iliac artery while keeping the graft bifurcation seated near the aortic bifurcation.
Abstract translation: 本发明一般涉及医疗装置，更具体地涉及血管内移植物和用于治疗不同患者群体中的分支血管的方法，包括那些具有比平均髂总动脉短的那些。 如本文所述的分叉支架移植物包括形成在移植腿中的相邻的面孔，以便允许适当地放置“上下鞘”和侧分支，该侧分支可以位于近侧，以便使侧分支与 分支血管如髂内动脉的开放，同时保持移植物分叉位于主动脉分叉附近。
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公开(公告)号：US09149372B2
公开(公告)日：2015-10-06
申请号：US13798532
申请日：2013-03-13
Applicant: Cook Medical Technologies LLC
CPC classification number: A61F2/962 , A61F2/07 , A61F2/848 , A61F2/89 , A61F2/966 , A61F2002/061 , A61F2002/077 , A61F2002/8483 , A61F2002/9511 , A61F2250/006
Abstract: A stent graft adaptor has an outer graft tube and an inner graft tube with the inner graft tube substantially concentric with and within the outer graft tube. A joining member extends between the inner tube and the outer tube. The joining member can be a continuous fold of graft material extending from a proximal end of the outer tube to a proximal end of the inner tube. The inner tube has at least one self expanding stent on an outer surface thereof and the outer graft tube has at least one self expanding stent on an inner surface. The outer surface of the outer tube provides a sealing surface to engage against the wall of a vessel and the inner tube provides a sealing surface to engage with a corresponding sealing surface of a stent graft deployed through it. The outer sealing surface can include barbs.
Abstract translation: 支架移植适配器具有外移植管和内移植管，内移植管基本上与外移植管同心并且在内移植管内。 连接构件在内管和外管之间延伸。 接合构件可以是从外管的近端延伸到内管的近端的移植材料的连续折叠。 内管在其外表面上具有至少一个自扩张支架，外移植管在内表面上具有至少一个自扩张支架。 外管的外表面提供密封表面以与容器的壁接合，并且内管提供密封表面以与通过其展开的支架移植物的相应的密封表面接合。 外密封面可以包括倒钩。
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138.发明申请公开(公告)号：US20150173925A1
公开(公告)日：2015-06-25
申请号：US14637824
申请日：2015-03-04
Applicant: COOK MEDICAL TECHNOLOGIES LLC
Inventor： Blayne A. Roeder
CPC classification number: A61F2/966 , A61F2/07 , A61F2/954 , A61F2002/061 , A61F2002/067 , A61F2220/0033
Abstract: Methods for delivering and deploying an endovascular graft to the common and internal iliac arteries are described. A system including a pre-loaded delivery device with a releasably attached extension cannula and an extension sheath for use with such methods is also described.
Abstract translation: 描述了将血管内移植物递送和部署到髂内共同和髂内动脉的方法。 还描述了一种包括具有可释放地附接的延伸插管的预加载递送装置和用于这种方法的延伸护套的系统。
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公开(公告)号：US09060853B2
公开(公告)日：2015-06-23
申请号：US14056502
申请日：2013-10-17
Applicant: Cook Medical Technologies LLC
CPC classification number: A61F2/07 , A61F2/82 , A61F2/915 , A61F2/95 , A61F2002/075 , A61F2002/8483 , A61F2002/8486 , A61F2002/91575 , A61F2002/9511 , A61F2220/0016 , A61F2220/0075 , A61F2230/0013
Abstract: The present embodiments provide stents and stent-grafts for use in medical procedures. In one embodiment, a stent comprises a series of proximal apices, a series of distal apices, and at least one imaging element. A first suture bore is disposed in a surface of the stent at a location distal to the imaging element, and is adapted to receive a suture for coupling a portion of the stent to a graft material. A distal region of the stent, including the series of distal apices and the first suture bore, overlaps with the graft material, while a proximal region of the stent, including the series of proximal apices and at least one barb, is disposed proximally beyond the graft material. In an alternative embodiment, a stent-graft comprises a graft, a first stent and a second stent, in which a series of proximal apices of the first stent are each disposed distal to the proximal end of the graft, and a series of proximal apices of the second stent are each disposed proximally beyond the proximal end of the graft.
Abstract translation: 本实施例提供用于医疗过程的支架和支架移植物。 在一个实施例中，支架包括一系列近端顶点，一系列远端顶点和至少一个成像元件。 第一缝合孔设置在远离成像元件的位置处的支架的表面中，并且适于接收用于将支架的一部分联接到移植材料的缝合线。 包括一系列远侧顶点和第一缝合线孔的支架的远端区域与移植材料重叠，而包括一系列近端顶端和至少一个倒钩的支架的近端区域被设置在近侧 移植材料。 在替代实施例中，支架移植物包括移植物，第一支架和第二支架，其中第一支架的一系列近端顶端各自设置在移植物近端的远侧，以及一系列近端顶点 的第二支架每个都设置在近端超过移植物的近端。
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公开(公告)号：US08870939B2
公开(公告)日：2014-10-28
申请号：US13729933
申请日：2012-12-28
Applicant: Cook Medical Technologies LLC
Inventor： Blayne A. Roeder , Matthew S. Huser , David E. Hartley
CPC classification number: A61F2/07 , A61F2/856 , A61F2/89 , A61F2002/061 , A61F2002/075 , A61F2002/821 , A61F2210/0057 , A61F2220/005 , A61F2220/0075 , A61F2230/005 , A61F2230/0054 , A61F2230/0067
Abstract: The present disclosure relates to an endoluminal prosthesis, such as a stent graft that includes one or more fenestrations to accommodate endovascular disease, such as an aneurysm in cases where one or more side branches is involved. In one aspect, the prosthesis includes fenestrations that are pivotable to accommodate the dynamic geometry of the aortic branches. In another aspect, the pivotable fenestrations include a first perimeter, a band of flexible material attached and surrounding the first perimeter, and a second perimeter attached to and surrounding the band of flexible material. The first perimeter, band of flexible material, and second perimeter have a geometric shape. In one aspect, the prosthesis includes at least three pivotable fenestrations.
Abstract translation: 本公开涉及一种腔内假体，例如包括一个或多个开窗以适应血管内疾病的支架移植物，例如涉及一个或多个侧枝的情况下的动脉瘤。 在一个方面，假体包括可枢转以适应主动脉分支的动态几何形状的开窗。 在另一方面，可枢转的窗口包括第一周边，附接并围绕第一周边的柔性材料带，以及附接到柔性材料带并围绕柔性材料带的第二周边。 第一周边的柔性材料带和第二周边具有几何形状。 在一个方面，假体包括至少三个可枢转的开窗。
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