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公开(公告)号：US20160022412A1
公开(公告)日：2016-01-28
申请号：US14876429
申请日：2015-10-06
Applicant: COOK MEDICAL TECHNOLOGIES LLC
Inventor： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A.M. Chuter , Blayne A. Roeder , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser
CPC classification number: A61F2/07 , A61F2/852 , A61F2/856 , A61F2/86 , A61F2/89 , A61F2/915 , A61F2002/065 , A61F2002/075 , A61F2002/825 , A61F2002/8486 , A61F2002/91516 , A61F2002/91566 , A61F2220/0016 , A61F2220/0075 , A61F2230/0013
Abstract: A stent for use in a medical procedure having opposing sets of curved apices, where the curved section of one set of apices has a radius of curvature that is greater than the curved section of the other set of apices. One or more such stents may be attached to a graft material for use in endovascular treatment of, for example, aneurysm, thoracic dissection, or other body vessel condition.
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公开(公告)号：US20150327983A1
公开(公告)日：2015-11-19
申请号：US14807333
申请日：2015-07-23
Applicant: Cook Medical Technologies LLC
Inventor： Blayne A. Roeder , Matthew S. Huser , Kelly Coverdale
CPC classification number: A61F2/07 , A61F2/06 , A61F2/954 , A61F2/958 , A61F2/966 , A61F2002/061 , A61F2002/9511 , A61M25/09
Abstract: A system may include an endoluminal prosthesis and a guide wire. The prosthesis may include a tubular body including a graft material wall, a proximal end opening, a distal end opening, and a lumen extending longitudinally therein. The prosthesis may include first and second fenestrations in the graft material wall. The first and second fenestrations may be spaced from one another circumferentially about the tubular body. The guide wire may have a first end and a second end both extending from a region proximal of the proximal end opening. The guide wire may enter the proximal end opening, exit the first fenestration, partially traverse an exterior surface of the prosthesis, enter the second fenestration, and exit the proximal end opening. No portion of the guide wire may extend distally beyond the distal end opening.
Abstract translation: 系统可以包括腔内假体和导丝。 假体可以包括管状体，其包括移植材料壁，近端开口，远端开口和在其中纵向延伸的内腔。 假体可以包括移植材料壁中的第一和第二开窗。 第一和第二开窗可以围绕管状体沿周向间隔开。 引导线可以具有从近端开口的近侧区域延伸的第一端和第二端。 导丝可以进入近端开口，离开第一开窗，部分地穿过假体的外表面，进入第二开窗，并离开近端开口。 引导线的任何部分可以远离远端开口延伸。
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公开(公告)号：US09101455B2
公开(公告)日：2015-08-11
申请号：US13718915
申请日：2012-12-18
Applicant: Cook Medical Technologies LLC
Inventor： Blayne A. Roeder , Matthew S. Huser , Kelly Coverdale
CPC classification number: A61F2/07 , A61F2/06 , A61F2/954 , A61F2/958 , A61F2/966 , A61F2002/061 , A61F2002/9511 , A61M25/09
Abstract: A system may include an endoluminal prosthesis and a guide wire. The prosthesis may include a tubular body including a graft material wall, a proximal end opening, a distal end opening, and a lumen extending longitudinally therein. The prosthesis may include first and second fenestrations in the graft material wall. The first and second fenestrations may be spaced from one another circumferentially about the tubular body. The guide wire may have a first end and a second end both extending from a region proximal of the proximal end opening. The guide wire may enter the proximal end opening, exit the first fenestration, partially traverse an exterior surface of the prosthesis, enter the second fenestration, and exit the proximal end opening. No portion of the guide wire may extend distally beyond the distal end opening.
Abstract translation: 系统可以包括腔内假体和导丝。 假体可以包括管状体，其包括移植材料壁，近端开口，远端开口和在其中纵向延伸的内腔。 假体可以包括移植材料壁中的第一和第二开窗。 第一和第二开窗可以围绕管状体沿周向间隔开。 引导线可以具有从近端开口的近侧区域延伸的第一端和第二端。 导丝可以进入近端开口，离开第一开窗，部分地穿过假体的外表面，进入第二开窗，并离开近端开口。 引导线的任何部分可以远离远端开口延伸。
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公开(公告)号：US20140277335A1
公开(公告)日：2014-09-18
申请号：US13826289
申请日：2013-03-14
Applicant: Cook Medical Technologies LLC
Inventor： Roy K. Greenberg , Blayne A. Roeder , Matthew S. Huser , William J. Havel
CPC classification number: A61F2/856 , A61F2/07 , A61F2/954 , A61F2002/061 , A61F2002/075 , A61F2250/0039
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, a second perimeter attached to and surrounding the band of flexible material and a support frame disposed about a surface of the band of flexible material. The first perimeter, band of flexible material, and second perimeter have a geometric shape. The support frame includes a plurality of support units having curved segments. The curved segments of the support units may be concave with respect to an exterior surface of the prosthesis.
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，附接到柔性材料带并围绕柔性材料带的第二周边和围绕柔性材料带的表面设置的支撑框架 。 第一周边的柔性材料带和第二周边具有几何形状。 支撑框架包括具有弯曲段的多个支撑单元。 支撑单元的弯曲段可以相对于假体的外表面是凹的。
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公开(公告)号：US20140180390A1
公开(公告)日：2014-06-26
申请号：US14105979
申请日：2013-12-13
Applicant: Cook Medical Technologies LLC
Inventor： William J. Havel , Matthew S. Huser , Jarin Kratzberg , Shuo Yang
IPC: A61F2/07
CPC classification number: A61F2/07 , A61F2/91 , A61F2002/075 , A61F2002/8483 , A61F2220/0075 , A61F2250/0063
Abstract: A stent-graft comprises a substantially tubular graft material, and a stent coupled to the graft material. The stent has proximal and distal ends and further has compressed and deployed states. The proximal end is disposed proximally beyond a proximal edge of the graft material, and the distal end has at least one portion overlapping with the proximal edge of the graft material. In one example, the stent comprises at least one distal apex having a bifurcation extending into first and second leg regions. A distal end of the first leg region is positioned to overlap the graft material at a location circumferentially spaced apart from a location at which a distal end of the second leg region overlaps the graft material in the deployed state.
Abstract translation: 支架移植物包括基本上管状的移植材料和与移植材料联接的支架。 支架具有近端和远端，并且还具有压缩和展开状态。 近端位于移植材料的近侧边缘的近侧，并且远端具有至少一部分与移植材料的近侧边缘重叠的部分。 在一个示例中，支架包括至少一个远端顶点，其具有延伸到第一和第二腿部区域中的分叉。 第一腿部区域的远端被定位成与处于展开状态的第二腿部区域的远端与移植材料重叠的位置周向间隔开的位置处与移植材料重叠。
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Patent Agency Ranking
公开(公告)号：US20130079870A1
公开(公告)日：2013-03-28
申请号：US13626166
申请日：2012-09-25
Inventor： Blayne A. Roeder , Roy K. Greenberg , Jarin Kratzberg , Matthew S. Huser
IPC: A61F2/82
CPC classification number: A61F2/07 , A61F2/89 , A61F2/954 , A61F2002/061 , A61F2002/075 , A61F2002/9511 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2220/0066 , A61F2220/0075 , A61F2230/0006 , A61F2250/0006
Abstract: An endoluminal prosthesis may include a tubular main graft body including a sidewall and proximal and distal ends. A first stent may be positioned near the proximal end of the main graft body. A second stent may be positioned adjacent to and distal of the first stent. An opening in the sidewall may be positioned longitudinally between a peak of the first stent and a valley of the second stent. A tubular branch may be disposed in the opening. The branch may include first and second end openings. The branch may be flexibly orientable between a retrograde configuration in which the first end opening is oriented toward the distal end and the second end opening is oriented toward the proximal end and an antegrade configuration in which the first end opening is oriented toward the proximal end and the second end opening is oriented toward the distal end.
Abstract translation: 腔内假体可以包括管状主移植体，其包括侧壁和近端和远端。 第一支架可以位于主移植体的近端附近。 第二支架可以定位成与第一支架相邻并远离第一支架。 侧壁中的开口可以纵向定位在第一支架的峰部和第二支架的谷部之间。 管状分支可以设置在开口中。 分支可以包括第一和第二端部开口。 分支可以在其中第一端开口朝向远端定向并且第二端开口朝向近端定向的逆行构造之间可柔性地定向，并且顺向构造，其中第一端开口朝向近端定向， 第二端开口朝向远端。
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公开(公告)号：US10806563B2
公开(公告)日：2020-10-20
申请号：US15855796
申请日：2017-12-27
Applicant: Cook Medical Technologies LLC
Inventor： Blayne A. Roeder , Matthew S. Huser , Kelly Coverdale
Abstract: A system may include an endoluminal prosthesis and a guide wire. The prosthesis may include a tubular body including a graft material wall, a proximal end opening, a distal end opening, and a lumen extending longitudinally therein. The prosthesis may include first and second fenestrations in the graft material wall. The first and second fenestrations may be spaced from one another circumferentially about the tubular body. The guide wire may have a first end and a second end both extending from a region proximal of the proximal end opening. The guide wire may enter the proximal end opening, exit the first fenestration, partially traverse an exterior surface of the prosthesis, enter the second fenestration, and exit the proximal end opening. One or more of the fenestrations may include a branch.
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公开(公告)号：US10779930B2
公开(公告)日：2020-09-22
申请号：US15603575
申请日：2017-05-24
Inventor： Blayne A. Roeder , Roy K. Greenberg , Jarin Kratzberg , Matthew S. Huser
Abstract: An endoluminal prosthesis may include a tubular main graft body including a sidewall and proximal and distal ends. A first stent may be positioned near the proximal end of the main graft body. A second stent may be positioned adjacent to and distal of the first stent. An opening in the sidewall may be positioned longitudinally between a peak of the first stent and a valley of the second stent. A tubular branch may be disposed in the opening. The branch may include first and second end openings. The branch may be flexibly orientable between a retrograde configuration in which the first end opening is oriented toward the distal end and the second end opening is oriented toward the proximal end and an antegrade configuration in which the first end opening is oriented toward the proximal end and the second end opening is oriented toward the distal end.
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公开(公告)号：US10595982B2
公开(公告)日：2020-03-24
申请号：US15826077
申请日：2017-11-29
Applicant: Cook Medical Technologies LLC
Inventor： William J. Havel , Matthew S. Huser
Abstract: An endoluminal prosthesis with a main tubular body and an auxiliary body surrounding the main tubular body to create a cavity between the main tubular body and the auxiliary body. At least one dividing wall attached to the main tubular body and the auxiliary body divides the cavity into at least two chambers, one of which has an outlet opening to the exterior of the prosthesis. Each chamber is in fluid communication with the main tubular body through fenestrations in the main tubular body and with each other.
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公开(公告)号：US10213326B2
公开(公告)日：2019-02-26
申请号：US14830399
申请日：2015-08-19
Applicant: Cook Medical Technologies LLC
Inventor： Brandon Davis , Matthew S. Huser , Jarin Kratzberg , Kimberly Ringenberger
Abstract: An endovascular prosthesis and method of constructing a prosthesis device for implantation into the lumen of a body vessel. The endovascular prosthesis includes a fenestration in the device surrounded by an inner edge, and the inner edge further surrounded by an outer edge of larger diameter. A shaped protrusion of semi-rigid graft material spans the distance between the inner edge and the outer edge connecting the two edges. The shape protrusion has a surface area larger than the plane of the tubular body between the edges and therefore will have excess material. This excess material allows the inner edge and the fenestration to move within the circumference of the outer edge. The shaped protrusion may also form a semi-rigid dome.
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