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公开(公告)号：US11065029B2
公开(公告)日：2021-07-20
申请号：US14787381
申请日：2014-05-02
发明人： Tony McMahon , Martin G. Burke , Kevin B. Heraty , Nicholas Yeo
IPC分类号： A61B17/3207 , A61M25/10 , A61B17/22
摘要： An expandable balloon, for insertion in a vessel of the human or animal body, is movable between a collapsed condition and an expanded condition. The balloon includes a plaque disrupting formation arranged to be on an outer surface of the balloon when in the expanded condition. When in the expanded condition, the balloon has a centre line which follows a substantially helical path.
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公开(公告)号：US08784476B2
公开(公告)日：2014-07-22
申请号：US12397147
申请日：2009-03-03
IPC分类号： A61F2/06
CPC分类号： A61F2/86 , A61F2/07 , A61F2/88 , A61F2/89 , A61F2/958 , A61F2002/068 , A61F2002/30289 , A61F2220/0075 , A61M25/1002 , F16L9/00 , F16L11/121
摘要： An expandable balloon for insertion in a fluid conduit of a human or animal body is movable between a collapsed condition and an expanded condition. The balloon has, when in the expanded condition, a center line which follows a substantially helical path. The balloon can be combined with a stent such that the stent is expandable by the balloon from a collapsed condition to an expanded condition.
摘要翻译： 用于插入人或动物体的流体导管中的可膨胀气囊可在折叠状态和膨胀状态之间移动。 当处于膨胀状态时，球囊具有沿着基本螺旋形路径的中心线。 气囊可以与支架组合，使得支架可以由气囊从折叠状态扩展到扩张状态。
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公开(公告)号：US10531970B2
公开(公告)日：2020-01-14
申请号：US15886589
申请日：2018-02-01
摘要： There is disclosed a method of treating hypoxia in tissue of a blood vessel, the method comprising placing a stent in the vessel, the stent having a centre line which curves in three dimensions to promote the supply of oxygen from the blood flowing in the lumen of the stented vessel to the vessel wall. There is disclosed a method of treating a subject with diabetic atherosclerosis, the method comprising placing a stent in a blood vessel of the subject, the stent having a centre line which curves in three dimensions to promote the supply of oxygen from the blood flowing in the lumen of the stented vessel to the vessel wall.
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公开(公告)号：US08226704B2
公开(公告)日：2012-07-24
申请号：US10549355
申请日：2004-03-18
IPC分类号： A61F2/06
CPC分类号： A61F2/86 , A61F2/07 , A61F2/88 , A61F2/89 , A61F2/958 , A61F2002/068 , A61F2002/30289 , A61F2220/0075 , A61M25/1002 , F16L9/00 , F16L11/121
摘要： A stent for insertion in a fluid conduit of a human or animal body when the stent is in a collapsed condition and for expansion to an expanded condition, includes an outer wall for engagement with the conduit. The outer wall has a helical portion which in the expanded condition extends longitudinally and circumferentially, and which, upon expansion of the stent from the collapsed condition to the expanded condition, resists extension.
摘要翻译： 当支架处于折叠状态并且膨胀到膨胀状态时，用于插入人或动物体的流体导管中的支架包括用于与导管接合的外壁。 外壁具有螺旋部分，其在扩张状态下纵向和周向延伸，并且当支架从折叠状态膨胀到膨胀状态时，其抵抗延伸。
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公开(公告)号：US20180200088A1
公开(公告)日：2018-07-19
申请号：US15886629
申请日：2018-02-01
CPC分类号： A61F2/852 , A61F2/82 , A61F2/915 , A61F2/958 , A61F2002/068 , A61F2002/828 , A61F2210/0014 , A61F2230/0091
摘要： There is disclosed a method of treating hypoxia in tissue of a blood vessel, the method comprising placing a stent in the vessel, the stent having a centre line which curves in three dimensions to promote the supply of oxygen from the blood flowing in the lumen of the stented vessel to the vessel wall. There is disclosed a method of treating a subject with diabetic atherosclerosis, the method comprising placing a stent in a blood vessel of the subject, the stent having a centre line which curves in three dimensions to promote the supply of oxygen from the blood flowing in the lumen of the stented vessel to the vessel wall.
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公开(公告)号：US09907679B2
公开(公告)日：2018-03-06
申请号：US14774575
申请日：2014-03-14
CPC分类号： A61F2/852 , A61F2/82 , A61F2/915 , A61F2/958 , A61F2002/068 , A61F2002/828 , A61F2210/0014 , A61F2230/0091
摘要： An apparatus including a plurality of stents is provided, each stent having a center line curving in three dimensions. The plurality of stents includes at least one stent with a center line having a right handed curvature and at least one stent with a center line having a left handed curvature.
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公开(公告)号：US20160324667A1
公开(公告)日：2016-11-10
申请号：US15211997
申请日：2016-07-15
申请人： Kevin Heraty , Liam Mullins , Paul Gilson , Martin G. Burke
发明人： Kevin Heraty , Liam Mullins , Paul Gilson , Martin G. Burke
CPC分类号： A61F2/88 , A61F2/844 , A61F2/91 , A61F2230/0054 , A61F2310/00023
摘要： A medical device suitable for location in a body lumen is movable between a first loaded configuration and a second loaded configuration. The device has an unloaded configuration which is intermediate the first loaded configuration and the second loaded configuration. The device can be a stent for deployment in a blood vessel.
摘要翻译： 适于位于体腔内的医疗装置可在第一加载配置和第二加载配置之间移动。 该设备具有在第一加载配置和第二加载配置之间的卸载配置。 该装置可以是用于部署在血管中的支架。
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公开(公告)号：US20140277352A1
公开(公告)日：2014-09-18
申请号：US14212693
申请日：2014-03-14
CPC分类号： A61F2/852 , A61F2/82 , A61F2/915 , A61F2/958 , A61F2002/068 , A61F2002/828 , A61F2210/0014 , A61F2230/0091
摘要： There is disclosed a method of treating hypoxia in tissue of a blood vessel, the method comprising placing a stent in the vessel, the stent having a centre line which curves in three dimensions to promote the supply of oxygen from the blood flowing in the lumen of the stented vessel to the vessel wall. There is disclosed a method of treating a subject with diabetic atherosclerosis, the method comprising placing a stent in a blood vessel of the subject, the stent having a centre line which curves in three dimensions to promote the supply of oxygen from the blood flowing in the lumen of the stented vessel to the vessel wall.
摘要翻译： 公开了一种治疗血管组织中的缺氧的方法，所述方法包括将支架放置在血管内，所述支架具有三维曲线的中心线，以促进从在内腔中流动的血液中供氧 将支架血管置于血管壁。 公开了一种用糖尿病动脉粥样硬化治疗受试者的方法，所述方法包括将支架置于受试者的血管中，所述支架具有三维曲线的中心线，以促进从在血液中流动的血液中供氧 支架血管的内腔到血管壁。
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公开(公告)号：US20140225304A1
公开(公告)日：2014-08-14
申请号：US14256604
申请日：2014-04-18
CPC分类号： A61F2/915 , A61F2/06 , A61F2002/068 , A61F2002/91508 , A61F2002/91516 , B29C53/14 , B29C65/00
摘要： A graft includes a flow tubing having a tubing portion defining a flow lumen. The flow lumen of the tubing portion is substantially free of ribs or grooves. A centre line of the flow lumen follows a substantially helical path with a helix angle less than or equal to 65°. The amplitude of the helix is less than or equal to one half of the internal diameter of the tubing portion.
摘要翻译： 移植物包括具有限定流腔的管部分的流管。 管部分的流动腔基本上没有肋或凹槽。 流腔的中心线遵循具有小于或等于65°的螺旋角的基本螺旋形路径。 螺旋的振幅小于或等于管部分的内径的一半。
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公开(公告)号：US20120029617A1
公开(公告)日：2012-02-02
申请号：US13271733
申请日：2011-10-12
IPC分类号： A61F2/82
CPC分类号： A61F2/82 , A61B5/0263 , A61B5/027 , A61B8/06 , A61B8/12 , A61B17/11 , A61B17/12 , A61B2017/00867 , A61B2017/1107 , A61B2017/1135 , A61F2/86 , A61F2/89 , A61F2/90 , A61F2/91 , A61F2/94 , A61F2002/30018 , A61F2002/30199 , A61F2210/0076 , A61F2220/0075 , A61F2230/0054 , A61F2230/0063 , A61F2250/0029 , A61F2250/0096
摘要： A stent for supporting part of a blood vessel includes a supporting portion around which or within which a part of an intact blood vessel other than a graft can be placed. The stent internally or externally supports that part of the blood vessel. The supporting portion of the stent is of a shape and/or orientation whereby flow within the vessel is caused to follow a non-planar curve. By maintaining a non-planar curvature in the vessel itself, favorable blood flow velocity patterns can be achieved through the generation therein of “swirl” flow. Failures in such vessels through diseases, such as thrombosis, atherosclerosis, intimal hyperplasia or through blockage, kinking or collaps, can be significantly reduced.
摘要翻译： 用于支撑血管部分的支架包括支撑部分，可以放置除移植物之外的完整血管的一部分周围。 支架内部或外部支撑血管的那部分。 支架的支撑部分具有形状和/或取向，从而导致血管内的流动遵循非平面曲线。 通过在容器本身中维持非平面曲率，可以通过其中产生“漩涡”流来实现有利的血流速度模式。 通过诸如血栓形成，动脉粥样硬化，内膜增生或通过阻塞，扭结或塌陷等疾病的这种血管的失败可以显着降低。
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