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公开(公告)号：US09066793B2
公开(公告)日：2015-06-30
申请号：US14498103
申请日：2014-09-26
申请人： Yen-Ni Hung , Mao-Tsun Wu , Chen Yang
发明人： Yen-Ni Hung , Mao-Tsun Wu , Chen Yang
CPC分类号： A61F2/07 , A61F2/852 , A61F2/856 , A61F2002/065 , A61F2230/001 , A61F2230/0034 , A61F2250/0039
摘要： A method of implanting an aortic stent comprising steps of: putting a main tube on a metal guide wire; moving the main tube along the metal guide wire to the descending aorta, the main tube is constrained by a first cover, and first and second tube bifurcations are branched from the main section; removing the first cover; inserting a second and third metal guide wire through the first tube bifurcation into the ascending aorta and branchiocephalic artery respectively; a first and a second tube branch moving into the ascending aorta and the branchiocephalic artery respectively; inserting a fourth and fifth metal guide wire through the first tube bifurcation into the ascending aorta and branchiocephalic artery respectively; a third and a fourth tube branch moving into left common carotid artery and the left subclavian artery respectively; removing a second cover constraining said tube branches.
摘要翻译： 一种植入主动脉支架的方法，包括以下步骤：将主管放置在金属导丝上; 将主管沿着金属导丝线移动到降主动脉，主管由第一盖约束，第一和第二管分叉从主要部分分支; 移除第一盖; 将第二和第三金属导丝通过第一管分叉插入升主动脉和分脑动脉; 分别移动到升主动脉和分脑动脉的第一和第二管分支; 将第四和第五金属导丝穿过第一管分叉插入升主动脉和分脑动脉; 第三和第四管分别移动到左颈总动脉和左锁骨下动脉; 移除限制所述管分支的第二盖。
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公开(公告)号：US20150157448A1
公开(公告)日：2015-06-11
申请号：US14625527
申请日：2015-02-18
申请人： Sanford Health
发明人： Patrick W. Kelly
CPC分类号： A61F2/07 , A61F2/89 , A61F2/954 , A61F2002/065 , A61F2002/067 , A61F2002/072 , A61F2002/075 , A61F2220/0025 , A61F2220/005 , A61F2220/0075 , A61F2230/001 , A61F2230/006 , A61F2250/006 , A61F2250/0062
摘要： A combination double-barreled and debranching stent graft and methods for its use, where the stent graft comprises, a main body stent graft defining a single lumen with distal and proximal ends, a first bifurcation in the main body defining first and second lumens, the main body stent graft defines a tubular wall that is contiguous with the first and second lumens such that any fluid entering the main body stent graft must exit by entering one of the first or second lumens, (c) a second bifurcation within the first lumen defining a first leg and a second leg, (d) a third bifurcation within the first leg defining a third leg and a fourth leg, and (e) a fourth bifurcation within the second leg between about 10 mm and about 20 mm distal from the second bifurcation defining a fifth leg and a sixth leg.
摘要翻译： 一种组合双筒和脱支的支架移植物及其使用的方法，其中支架移植物包括：主体支架移植物，其限定具有远端和近端的单个腔，主体中的第一分叉限定第一和第二腔， 主体支架移植物限定与第一和第二内腔邻接的管状壁，使得进入主体支架移植物的任何流体必须通过进入第一或第二内腔之一而退出，（c）第一管腔内的第二分叉， （d）在所述第一腿部内限定第三腿部和第四腿部的第三分叉，以及（e）所述第二腿部中的距离所述第二腿部的距离的距离在约10mm和约20mm之间的第四分叉 分叉定义第五条腿和第六条腿。
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公开(公告)号：US09044580B2
公开(公告)日：2015-06-02
申请号：US13815910
申请日：2013-03-15
发明人： Toby Freyman , Joseph Lomakin , John Marini , Jennifer Mortensen , Adam Rago , Rany Busold , Upma Sharma , Gregory T. Zugates
IPC分类号： A61F2/02 , A61M37/00 , A61L31/06 , A61L31/12 , A61L31/14 , A61L24/00 , A61L24/04 , A61F2/07 , A61B17/12 , A61J1/20 , A61F2/06
CPC分类号： A61B17/12181 , A61B17/12113 , A61B17/12118 , A61B17/1214 , A61B2017/1205 , A61F2/07 , A61F2002/065 , A61F2002/077 , A61F2210/0085 , A61J1/2093 , A61L24/0036 , A61L24/0089 , A61L24/046 , A61L31/06 , A61L31/128 , A61L31/146 , A61L2300/60 , A61L2400/06 , A61M37/00 , C08L67/04 , C08L83/04
摘要： Systems, methods and kits relating to in-situ forming polymer foams for the treatment of aneurysms or fluid filled spaces are disclosed. The systems include an insertable medical device and an in-situ forming foam of lava like materials with a fast forming outer skin and a slower hardening interior that is formed from a one-, two- or multi-part formulation. When used to treat an aneurysm, the foam is placed into contact with at least a portion of an exterior surface of the medical device and/or the tissue surface of the aneurysm.
摘要翻译： 公开了与原位形成聚合物泡沫相关的用于治疗动脉瘤或填充液体的空间的系统，方法和试剂盒。 这些系统包括可插入的医疗装置和具有快速成形外皮的熔岩状材料的原位成形泡沫体，以及由一部分，两部分或多部分制剂形成的较慢的硬化内部。 当用于治疗动脉瘤时，将泡沫放置成与医疗装置的外表面的至少一部分和/或动脉瘤的组织表面接触。
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公开(公告)号：US20150148890A1
公开(公告)日：2015-05-28
申请号：US14612607
申请日：2015-02-03
IPC分类号： A61F2/06
CPC分类号： A61F2/06 , A61F2/07 , A61F2/89 , A61F2002/061 , A61F2002/065 , A61F2002/067 , A61F2220/0075 , A61F2230/0063 , A61F2250/0039
摘要： A tubular side arm assembly configured for mounting onto a stent graft to provide an accessible side arm. The side arm includes a lightweight space frame comprising a resilient wire, and the space frame comprises a cylindrical portion and a funnel portion. The cylindrical portion includes first and second circular planar ring portions that are parallel to each other and spaced apart axially, and at least two longitudinal struts extending between the first and second circular ring portions. The frame also includes a funnel portion including a substantially circular ring portion to define a larger end of the funnel portion and a pair of spaced apart antis extending from the substantially circular ring portion towards the cylindrical portion. The lightweight space frame is configured to support a biocompatible graft material.
摘要翻译： 管状侧臂组件，构造成用于安装到支架移植物上以提供可触及的侧臂。 侧臂包括轻量级的空间框架，其包括弹性线，空间框架包括圆柱形部分和漏斗部分。 圆柱形部分包括彼此平行并且轴向隔开的第一和第二圆形平面环部分，以及在第一和第二圆环部分之间延伸的至少两个纵向支柱。 该框架还包括漏斗部分，其包括基本上圆形的环部分，以限定漏斗部分的较大端部，以及一对间隔开的反向部分，从基本上圆形的环形部分向着圆柱形部分延伸。 轻质空间框架被配置为支持生物相容的移植材料。
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公开(公告)号：US20150148887A1
公开(公告)日：2015-05-28
申请号：US14548772
申请日：2014-11-20
发明人： Bradley Beach , Janet Burpee
CPC分类号： A61F2/88 , A61F2/01 , A61F2/07 , A61F2/91 , A61F2/915 , A61F2002/016 , A61F2002/065 , A61F2002/068 , A61F2002/823 , A61F2002/825 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2230/0054 , A61F2250/001
摘要： A self expanding flexible or balloon expandable flexible device includes a helical strut member helically wound about an axis of the stent. The helical strut member comprises a plurality of helical strut elements. A plurality of individual helical elements are helically wound about the axis of the device in the same direction of the helical strut member with the helical elements extending between and interconnecting points on subsequent windings of the helical strut member. The device can be a flow diverter, anchor, revascularization device or filter. A self expanding flexible bifurcation device can include at least one leg. The at least one leg comprising the helical strut member and the plurality of individual helical elements helically wound about the axis of the device in the same direction of the helical strut member with the helical elements extending between and interconnecting points on subsequent windings of the helical strut member.
摘要翻译： 自扩张的柔性或球囊可扩张的柔性装置包括围绕支架的轴线螺旋缠绕的螺旋支柱构件。 螺旋支柱构件包括多个螺旋支柱元件。 多个单独的螺旋元件围绕装置的轴线在螺旋支柱构件的相同方向上螺旋缠绕，螺旋形元件在螺旋支柱构件的后续绕组之间延伸并在互连点之间。 该装置可以是分流器，锚，血运重建装置或过滤器。 自扩张的柔性分叉装置可以包括至少一条腿。 所述至少一个支腿包括螺旋支柱构件和多个单独的螺旋形元件，螺旋形螺旋元件在螺旋支柱构件的相同方向上围绕装置的轴线螺旋地缠绕，螺旋形元件在螺旋支柱的后续绕组之间延伸并在互连点之间 会员。
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公开(公告)号：US09022024B2
公开(公告)日：2015-05-05
申请号：US13184614
申请日：2011-07-18
IPC分类号： A61M16/00 , A62B9/06 , A62B9/02 , A61F2/06 , A61F2/02 , A61F2/08 , A61F2/04 , A61F2/82 , A61B17/04 , A61B17/34 , A61B17/06
CPC分类号： A61F2/82 , A61B17/0401 , A61B17/0487 , A61B17/3421 , A61B17/3423 , A61B2017/0453 , A61B2017/0454 , A61B2017/0458 , A61B2017/0464 , A61B2017/0496 , A61B2017/06176 , A61F2/04 , A61F2002/046 , A61F2002/065 , A61F2250/0004
摘要： Methods and devices are disclosed for manipulating the airway, such as to treat obstructive sleep apnea. An implant is positioned within the body with respect to the airway. The spatial orientation of the airway is manipulated, directly or indirectly, to affect the configuration of the airway. In general, the implant is manipulated to displace the trachea in an inferior direction, resist superior displacement of the trachea and/or to alter the tracheal wall tension. The implant restrains the trachea in the manipulated configuration.
摘要翻译： 公开了用于操纵气道的方法和装置，例如治疗阻塞性睡眠呼吸暂停。 植入物相对于气道定位在体内。 直接或间接地操纵气道的空间取向以影响气道的构型。 通常，植入物被操纵以沿较差的方向置换气管，抵抗气管的优异位移和/或改变气管壁张力。 植入物限制气管在操纵配置中。
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公开(公告)号：US20150018933A1
公开(公告)日：2015-01-15
申请号：US14369650
申请日：2012-11-23
发明人： Fan Yang , Wei Zheng , Jiahua Xiao
CPC分类号： A61F2/07 , A61F2/064 , A61F2/848 , A61F2/89 , A61F2002/065 , A61F2220/0016
摘要： An aortic stent-graft capable of avoiding migration of location, which includes a covered stent body and a bare stent connected to a proximal end of the covered stent body, with barbs for looseness-proof fixation which are provided at each wave crest and each wave trough of the bare stent and extend towards a distal end of the covered stent body. After the aortic stent-graft is fastened by the looseness-proof fixation structures, because the barbs arranged at each wave crest of the bare stent are not on the same plane with the barbs arranged at each wave trough of the bare stent, simultaneous relative motions of the two sets of barbs which may lead to detachment or loosening of the looseness-proof fixation structures will not happen, so that the aortic stent-graft is able to be fastened onto a blood vessel wall more firmly.
摘要翻译： 能够避免位置移动的主动脉支架移植物，其包括覆盖的支架体和连接到被覆盖的支架体的近端的裸支架，在每个波峰和每个波浪处提供用于松动防止固定的倒钩 并且朝向被覆盖的支架体的远端延伸。 在主动脉支架移植物被松动防护固定结构固定之后，因为布置在裸支架的每个波峰处的倒钩不在与裸支架的每个波谷处布置的倒钩相同的平面上，同时相对运动 的两套倒钩可能导致松动松动的固定结构不会发生，从而使得主动脉支架移植物能够更牢固地固定在血管壁上。
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公开(公告)号：US20140371838A1
公开(公告)日：2014-12-18
申请号：US14305132
申请日：2014-06-16
发明人： Alexander Buddery , Chantelle King , Emma Sauer
CPC分类号： A61F2/07 , A61F2/954 , A61F2002/061 , A61F2002/065 , A61F2002/075 , A61F2250/0039
摘要： A stent graft for placement in a lumen of a patient is disclosed. The stent graft comprises a main body comprising a main lumen and having a distal end terminating in a bifurcation. It also comprises first and second legs extending from the bifurcation, the first and second legs having respective first and second leg lumens and the first and second leg lumens being in fluid communication with the main lumen; and a side arm extending from the first leg, the side arm having a side arm lumen. The side arm lumen is in fluid communication with the first leg lumen at a position adjacent to the bifurcation. A combined lumen is formed. The combined lumen is between the main lumen and a distal portion of the first leg lumen and is bounded laterally by a portion of the side arm located adjacent to the bifurcation.
摘要翻译： 公开了一种用于放置在患者的内腔中的支架移植物。 所述支架移植物包括主体，所述主体包括主腔，所述主体具有终止于分叉的远端。 它还包括从分叉延伸的第一和第二腿，第一和第二腿具有相应的第一和第二腿腔，并且第一和第二腿腔与主腔流体连通; 以及从所述第一腿部延伸的侧臂，所述侧臂具有侧臂内腔。 侧臂腔在与分叉相邻的位置处与第一腿腔流体连通。 形成组合的管腔。 组合的管腔位于主腔和第一腿内腔的远端部分之间，并且由邻近分叉的侧臂的一部分侧向限定。
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公开(公告)号：US08864812B2
公开(公告)日：2014-10-21
申请号：US13898315
申请日：2013-05-20
CPC分类号： A61F2/954 , A61F2/07 , A61F2/856 , A61F2002/061 , A61F2002/065 , A61F2002/821 , A61F2002/9511
摘要： An interventional delivery system with a first catheter having at its distal end a side branch vessel segment; a second catheter attached around the first catheter and having at its distal end a main vessel segment; a side branch vessel device attached to side branch vessel segment of the first catheter; and main vessel device attached to the main vessel segment of the second catheter. The main vessel device and the side branch vessel device are able to be simultaneously delivered to a treatment site.
摘要翻译： 具有第一导管的介入递送系统在其远端处具有侧分支血管段; 附接在第一导管周围的第二导管，并且在其远端处具有主血管段; 附接到第一导管的侧分支血管段的侧分支血管装置; 和连接到第二导管的主血管段的主血管装置。 主血管装置和侧支血管装置能够同时输送到治疗部位。
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公开(公告)号：US20140309720A1
公开(公告)日：2014-10-16
申请号：US14313493
申请日：2014-06-24
申请人： Cordis Corporation
发明人： Cesar Alberto Rincon
IPC分类号： A61F2/962
CPC分类号： A61F2/962 , A61F2/07 , A61F2/89 , A61F2/95 , A61F2/954 , A61F2002/065 , A61F2002/075 , A61F2002/9505 , A61F2002/9511 , A61F2002/9517 , A61F2002/9522 , A61F2220/0075 , A61F2250/0036
摘要： An endoprosthesis delivery system includes a wire holder on a distal section of an elongated shaft with a plurality of wires extending distally from the wire holder and, in a secured position, terminating in a distal receiver attached to the elongated shaft distal to the wire holder. A single wire attached to the wire holder and extending proximally along the delivery system to a point easily accessible by the operator may be pulled proximally to move the wires out of the distal receiver and release the endoprosthesis.
摘要翻译： 内置假体递送系统包括在细长轴的远端部分上的线保持器，其具有从线保持器向远端延伸的多根线，并且在固定位置终止于远离线保持器的远端接收器。 连接到线架并且沿着输送系统向近侧延伸到操作者容易接近的点的单线可以被向近侧拉动以将线移出远端接收器并释放内假体。
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