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21. 发明授权

US09161850B2 Introducer for endovascular implants 有权
标题翻译：导管器用于血管内植入物
公开(公告)号：US09161850B2
公开(公告)日：2015-10-20
申请号：US13008366
申请日：2011-01-18
申请人： Erik E. Rasmussen , Bent Ohlenschlaeger , William K. Dierking , Blayne A. Roeder , David E. Orr
发明人： Erik E. Rasmussen , Bent Ohlenschlaeger , William K. Dierking , Blayne A. Roeder , David E. Orr
IPC分类号： A61F2/06 , A61F2/95 , A61M25/00 , A61M25/01
CPC分类号： A61F2/95 , A61M25/0041 , A61M25/0138
摘要： An introducer assembly for introducing a stent-graft or other device into a vessel of a patient is provided with a dilator tip which is naturally curved, preferably to be substantially a U-shape. The dilator tip is flexible so as to be able to become substantially straight with a guide wire therein and yet to be able to curve back towards its natural curvature during deployment of an implant. The curvature of the dilator tip can ensure that the dilator tip does not cause damage to the vessel wall during deployment of an implant carried thereon, as can occur with straight dilator tips.
摘要翻译：用于将支架移植物或其他装置引入患者血管的导引器组件设置有自然弯曲的扩张器尖端，优选地基本上为U形。扩张器尖端是柔性的，以便能够在其中具有导丝线而变得基本上直线，并且在展开植入物期间能够向着其自然曲率向后弯曲。扩张器尖端的曲率可以确保扩张器尖端在展开承载在其上的植入物时不会对血管壁造成损伤，如同直的扩张器尖端一样。

22. 发明申请

US20090306763A1 LOW PROFILE NON-SYMMETRICAL BARE ALIGNMENT STENTS WITH GRAFT 有权
标题翻译：低配置非对称平衡对角线
公开(公告)号：US20090306763A1
公开(公告)日：2009-12-10
申请号：US12472082
申请日：2009-05-26
申请人： Blayne A. Roeder , Jarin Kratzberg , William K. Dierking , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Mogelvang Jensen
发明人： Blayne A. Roeder , Jarin Kratzberg , William K. Dierking , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Mogelvang Jensen
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/856 , A61F2/86 , A61F2/89 , A61F2/915 , A61F2002/065 , A61F2002/075 , A61F2002/8486 , A61F2002/91516 , A61F2002/91558 , A61F2210/0014 , A61F2220/0016 , A61F2220/005 , A61F2220/0075 , A61F2230/0013 , A61F2230/005 , A61F2230/0054 , A61F2230/0067
摘要： A stent graft for use in a medical procedure to treat a dissection of a patient's ascending thoracic aorta. The stent graft includes bare alignment stents at least at a proximal end, and often with a stent at both ends, each stent having opposing sets of curved apices, where the curved section of one broader set of apices has a radius of curvature that is greater than the curved section of the other narrower set of apices. The proximal stent is flared in a manner such that its broad apices occupy a larger circumference around the stent than do its narrower apices, where this flared feature provides for anchoring engagement near the aortic root in a manner not interfering with the coronary arteries or the aortic valve.
摘要翻译：用于医疗手术中用于治疗患者升胸胸主动脉解剖的支架移植物。支架移植物至少在近端处包括裸定位支架，并且通常在两端具有支架，每个支架具有相对的一组弯曲顶点，其中一组较宽的顶点的弯曲部分具有更大的曲率半径比其他较窄的顶点的弯曲部分。近端支架以这样的方式展开，使得其宽顶点在支架周围占据比其较窄的顶点更大的圆周，其中该扩张特征以不干扰冠状动脉或主动脉的方式提供主动脉根部附近的锚定接合阀。

23. 发明授权

US08394139B2 Barbed anchors for wire stent 有权
标题翻译：钢丝支架的带刺锚杆
公开(公告)号：US08394139B2
公开(公告)日：2013-03-12
申请号：US12360638
申请日：2009-01-27
申请人： Blayne A. Roeder , William K. Dierking , David E. Orr , Bent Oehlenschlaeger , Julie E. Urbanski , Erik E. Rasmussen , Michael W. Hardert , Thomas A. Osborne
发明人： Blayne A. Roeder , William K. Dierking , David E. Orr , Bent Oehlenschlaeger , Julie E. Urbanski , Erik E. Rasmussen , Michael W. Hardert , Thomas A. Osborne
IPC分类号： A61F2/06
CPC分类号： A61F2/064 , A61F2/07 , A61F2/848 , A61F2/86 , A61F2002/8483 , A61F2220/0016
摘要： An endoluminal prosthesis that includes a support structure comprising a curvilinear portion having a first strut and a second strut that meet at an apex. Disposed on the support structure is an anchor with an anchor body and one or more barbs extending outwardly from the anchor body and where the anchor body fits at least partially about, and conforms to the first strut, second strut, and the apex.
摘要翻译：一种腔内假体，其包括支撑结构，该支撑结构包括具有第一支柱的曲线部分和在顶点相遇的第二支柱。设置在支撑结构上的是具有锚固体和锚定体向外延伸的一个或多个倒钩的锚固体，锚固体至少部分地围绕第一支柱，第二支柱和顶点配合。

24. 发明申请

US20090204202A1 STENT DESIGNS FOR USE WITH ONE OR MORE TRIGGER WIRES 有权
标题翻译：使用一个或多个触发器线的STENT设计
公开(公告)号：US20090204202A1
公开(公告)日：2009-08-13
申请号：US12364162
申请日：2009-02-02
申请人： William K. Dierking , David E. Hartley , Blayne A. Roeder
发明人： William K. Dierking , David E. Hartley , Blayne A. Roeder
IPC分类号： A61F2/06
CPC分类号： A61F2/95 , A61F2/91 , A61F2002/8486 , A61F2002/9505 , A61F2002/9511 , A61F2002/9665 , A61F2220/0016 , A61F2220/0075 , A61F2230/0013 , A61F2250/0063
摘要： The present embodiments provide a stent for use in a medical procedure that comprises a series of proximal apices disposed at a proximal end of the stent and a series of distal apices disposed at a distal end of the stent. A trigger wire is adapted to be coupled to at least one of the proximal apices to restrain a proximal end of the stent during delivery. In a first embodiment, a first proximal apex comprises a bore for receiving the trigger wire, and a second proximal apex, disposed adjacent to the first proximal apex, comprises at least one barb. The trigger wire therefore is only coupled to selected ones of the proximal apices. In an alternative embodiment, a first proximal apex comprises a first bore and a second, adjacent proximal apex comprises a second bore, such that a single trigger wire may be disposed through the first and second bores to restrain the first and second proximal apices during delivery.
摘要翻译：本实施例提供了一种用于医疗过程的支架，其包括设置在支架近端的一系列近侧顶点和设置在支架远端的一系列远端顶点。触发线适于联接到近端顶点中的至少一个，以在输送期间约束支架的近端。在第一实施例中，第一近端顶点包括用于接收触发线的孔，以及邻近第一近端顶点设置的第二近端顶点，包括至少一个倒钩。因此，触发线仅耦合到近端顶点中的选定的一个。在替代实施例中，第一近端顶点包括第一孔，并且第二相邻近端顶点包括第二孔，使得单个触发器线可以穿过第一孔和第二孔布置以在输送期间约束第一和第二近端顶点。

25. 发明授权

US09114000B2 Apparatus and methods to enhance bonding in endoluminal prostheses 有权
标题翻译：增强内腔假体粘合的装置和方法
公开(公告)号：US09114000B2
公开(公告)日：2015-08-25
申请号：US13415395
申请日：2012-03-08
申请人： William K. Dierking
发明人： William K. Dierking
IPC分类号： A61F2/06 , A61F2/07 , A61F2/89
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/072 , A61F2002/075 , A61F2220/005 , A61F2220/0075 , A61F2250/0014
摘要： The present embodiments provide an endoluminal prosthesis comprising a first membrane having a lumen for allowing fluid flow, and a stent having contracted and expanded states. At least one surface enhancement member, separate from the stent, is secured to the stent prior to a coxial overlapping state of the stent and the first membrane. The at least one surface enhancement member has stronger bonding properties with the first membrane, relative to bonding properties of bare surfaces of the stent with the first membrane, when the stent and the first membrane are in the coaxially overlapping state.
摘要翻译：本实施例提供了一种腔内假体，其包括具有用于允许流体流动的内腔的第一膜和具有收缩和扩张状态的支架。与支架分离的至少一个表面增强构件在支架和第一膜的coxial重叠状态之前固定到支架上。当支架和第一膜处于同轴重叠状态时，相对于支架的裸露表面与第一膜的结合性质，至少一个表面增强构件与第一膜具有更强的粘合性能。

26. 发明申请

US20120239134A1 APPARATUS AND METHODS TO ENHANCE BONDING IN ENDOLUMINAL PROSTHESES 有权
标题翻译：装置和方法，以加强结缔组织粘连
公开(公告)号：US20120239134A1
公开(公告)日：2012-09-20
申请号：US13415395
申请日：2012-03-08
申请人： William K. Dierking
发明人： William K. Dierking
IPC分类号： A61F2/82
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/072 , A61F2002/075 , A61F2220/005 , A61F2220/0075 , A61F2250/0014
摘要： The present embodiments provide an endoluminal prosthesis comprising a first membrane having a lumen for allowing fluid flow, and a stent having contracted and expanded states. At least one surface enhancement member, separate from the stent, is secured to the stent prior to a coxial overlapping state of the stent and the first membrane. The at least one surface enhancement member has stronger bonding properties with the first membrane, relative to bonding properties of bare surfaces of the stent with the first membrane, when the stent and the first membrane are in the coaxially overlapping state.
摘要翻译：本实施例提供了一种腔内假体，其包括具有用于允许流体流动的内腔的第一膜和具有收缩和扩张状态的支架。与支架分离的至少一个表面增强构件在支架和第一膜的coxial重叠状态之前固定到支架上。当支架和第一膜处于同轴重叠状态时，相对于支架的裸露表面与第一膜的结合性质，至少一个表面增强构件与第一膜具有更强的粘合性能。

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