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1. 发明授权

US09993331B2 Low profile non-symmetrical stent 有权
公开(公告)号：US09993331B2
公开(公告)日：2018-06-12
申请号：US15604104
申请日：2017-05-24
申请人： COOK MEDICAL TECHNOLOGIES LLC
发明人： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A. M. Chuter , Blayne A. Roeder , Steven J. Charlebois
IPC分类号： A61F2/82 , A61F2/07 , A61F2/86 , A61F2/852 , A61F2/89 , A61F2/856 , A61F2/915 , A61F2/06 , A61F2/848
CPC分类号： 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
摘要： 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.

2. 发明授权

US09855156B2 Biodegradable endoprostheses and methods of their fabrication 有权
公开(公告)号：US09855156B2
公开(公告)日：2018-01-02
申请号：US15043331
申请日：2016-02-12
申请人： Elixir Medical Corporation
发明人： John Yan , Vinayak Bhat
IPC分类号： A61F2/06 , A61F2/89 , A61F2/915
CPC分类号： A61F2/89 , A61F2/915 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2210/0004 , A61F2210/0014 , A61F2230/0006 , A61F2230/0008 , A61F2230/001 , A61F2230/0069 , A61F2250/0036 , A61F2250/0067
摘要： A biodegradable stent prosthesis formed from a degradable material, having a plurality of luminal, abluminal, and side surface regions, wherein a surface portion extending between the abluminal and luminal surface region of at least some structural elements is convex.

3. 发明申请

US20170095361A1 METHODS FOR UNIFORM CRIMPING AND DEPLOYMENT OF A POLYMER SCAFFOLD 审中-公开
公开(公告)号：US20170095361A1
公开(公告)日：2017-04-06
申请号：US15383821
申请日：2016-12-19
申请人： Abbott Cardiovascular Systems Inc.
发明人： John Stankus , Benjamyn Serna
IPC分类号： A61F2/915 , A61F2/958
CPC分类号： A61F2/915 , A61F2/958 , A61F2002/91566 , A61F2002/9522 , A61F2240/001 , Y10T29/49908 , Y10T29/49925 , Y10T29/49936
摘要： A medical device-includes a scaffold crimped to a catheter having an expansion balloon. The scaffold is crimped to the balloon by a process that includes one or more balloon pressurization steps. The balloon pressurization steps are selected to enhance scaffold retention to the balloon while retaining, at least partially, the original balloon folds as the balloon is pressurized and de-pressurized within a crimper head. By at least partially retaining the original balloon folds, a uniformity of scaffold expansion by the balloon is improved.

4. 发明申请

US20170095360A1 METHODS OF FABRICATING STENTS WITH ENHANCED FRACTURE TOUGHNESS 审中-公开
公开(公告)号：US20170095360A1
公开(公告)日：2017-04-06
申请号：US15380229
申请日：2016-12-15
申请人： Abbott Cardiovascular Systems Inc.
发明人： David C. Gale , Bin Huang , Timothy A. Limon , Vincent A. Gueriguian
IPC分类号： A61F2/915 , A61L31/06 , B29C49/42 , A61L31/14 , B29C49/00 , B29C55/22
CPC分类号： A61F2/915 , A61F2/90 , A61F2/91 , A61F2002/91533 , A61F2002/91558 , A61F2002/91566 , A61F2002/91583 , A61F2002/9522 , A61F2210/0004 , A61F2220/0016 , A61L31/06 , A61L31/14 , A61L31/148 , B29C35/045 , B29C49/0005 , B29C49/14 , B29C49/4273 , B29C49/4823 , B29C55/22 , B29C55/24 , B29C69/001 , B29C2049/0089 , B29C2793/0009 , B29K2067/00 , B29K2067/046 , B29K2105/258 , B29K2995/006 , B29L2031/7534 , Y10T156/1026 , C08L67/04
摘要： Stents and methods of manufacturing a stents with enhanced fracture toughness are disclosed.

5. 发明申请

US20170000633A1 DELIVERY DEVICE AND METHOD OF DELIVERY 审中-公开
标题翻译：交付设备和交付方法
公开(公告)号：US20170000633A1
公开(公告)日：2017-01-05
申请号：US15227757
申请日：2016-08-03
申请人： Intact Vascular, Inc.
发明人： Michael Longo
IPC分类号： A61F2/958 , A61F2/966 , A61F2/915 , A61F2/844
CPC分类号： A61F2/958 , A61B17/068 , A61B17/10 , A61F2/844 , A61F2/915 , A61F2/966 , A61F2002/826 , A61F2002/91566 , A61F2002/91583 , A61F2002/9511 , A61F2210/0014 , A61F2250/0098 , A61M29/00
摘要： A delivery device can provide sequential delivery of a plurality of intraluminal devices or tacks held in a compressed state on the delivery device. Delivery platforms on the delivery device can hold a tack in a compressed position and be positioned between annular pusher bands that may also be radiopaque markers. The annular pusher bands can be made of wire or sections of material to increase flexibility while remaining radiopacity. A post deployment dilation device can be included. The post deployment dilation device can be a plurality of expansion filaments, a bellows, or a balloon. A tack deployment method can include allowing a self-expanding tack to expand, aligning the post deployment dilation device under the tack, and causing the post deployment dilation device to expand radial to push outward on the tack.
摘要翻译：输送装置可以在输送装置上提供以压缩状态保持的多个管腔内装置或钉的顺序输送。输送装置上的输送平台可以在压缩位置保持粘性，并且可以定位在也可以是不透射线标记的环形推动带之间。环形推杆带可由导线或材料部分制成，以增加弹性，同时保持不透射线性。可以包括后部署扩张装置。后部扩张装置可以是多个膨胀丝，波纹管或气球。粘性部署方法可以包括允许自扩张粘合剂扩大，将后部展开扩张装置对准，并使后部展开扩张装置向径向扩张以向外推动粘性。

6. 发明申请

US20160374840A9 Crush Recoverable Polymer Scaffolds 审中-公开
标题翻译：粉碎可回收聚合物支架
公开(公告)号：US20160374840A9
公开(公告)日：2016-12-29
申请号：US14881073
申请日：2015-10-12
申请人： Abbott Cardiovascular Systems Inc.
发明人： Mikael Trollsas , Michael H. Ngo , Boris Anukhin , Alexander Nikanorov , Syed Hossainy , John E. Papp , Dudley Jayasinghe , Zella Solter
IPC分类号： A61F2/958 , A61F2/915 , B29C35/08 , A61F2/844
CPC分类号： A61F2/958 , A61F2/82 , A61F2/844 , A61F2/86 , A61F2/89 , A61F2/91 , A61F2/915 , A61F2002/825 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/9522 , A61F2210/0004 , A61F2210/0014 , A61F2210/0019 , A61F2210/0076 , A61F2230/0006 , A61F2230/0008 , A61F2250/0067 , A61F2250/0096 , A61F2250/0098 , A61L27/00 , A61L31/06 , A61L31/14 , B21D39/046 , B29C35/08 , B29C2035/0838 , B29K2067/046 , B29L2023/00 , B29L2031/7543 , Y10T29/49826 , Y10T29/4987 , Y10T29/49908 , Y10T29/49925 , Y10T29/49927 , C08L67/04 , C08L71/02
摘要： A method of manufacturing a stent is disclosed. The stent includes a minimum crimped diameter such that in the minimum crimped diameter, a pair of stent rings, between which marker support structures reside, do not make contact with the marker support structures. The crimped profile of the stent of the present invention can be as small as the crimped profile of a same stent but without the marker support structures.
摘要翻译：公开了一种制造支架的方法。支架包括最小卷曲直径，使得在最小卷曲直径处，标记支撑结构所在的一对支架环不与标记支撑结构接触。本发明的支架的卷曲轮廓可以与同一支架的卷曲轮廓一样小，但没有标记支撑结构。

7. 发明授权

US09522503B2 Methods of treatment with stents with enhanced fracture toughness 有权
$Methods of treatment with stents with enhanced fracture toughness$
标题翻译：具有增强骨折韧性的支架治疗方法
公开(公告)号：US09522503B2
公开(公告)日：2016-12-20
申请号：US14086921
申请日：2013-11-21
申请人： Abbott Cardiovascular Systems Inc.
发明人： David C. Gale , Bin Huang , Timothy A. Limon , Vincent A. Gueriguian
IPC分类号： A61F2/915 , B29C69/00 , A61F2/91 , A61L31/06 , A61L31/14 , B29C49/00 , B29C55/24 , A61F2/90 , A61F2/95 , B29C35/04 , B29C49/14 , B29C49/48 , B29K67/00 , B29K105/00 , B29L31/00
CPC分类号： A61F2/915 , A61F2/90 , A61F2/91 , A61F2002/91533 , A61F2002/91558 , A61F2002/91566 , A61F2002/91583 , A61F2002/9522 , A61F2210/0004 , A61F2220/0016 , A61L31/06 , A61L31/14 , A61L31/148 , B29C35/045 , B29C49/0005 , B29C49/14 , B29C49/4273 , B29C49/4823 , B29C55/22 , B29C55/24 , B29C69/001 , B29C2049/0089 , B29C2793/0009 , B29K2067/00 , B29K2067/046 , B29K2105/258 , B29K2995/006 , B29L2031/7534 , Y10T156/1026 , C08L67/04
摘要： Stents and methods of manufacturing a stents with enhanced fracture toughness are disclosed.
摘要翻译：公开了制造具有增强的断裂韧性的支架的支架和方法。

8. 发明授权

US09517149B2 Biodegradable stent with enhanced fracture toughness 有权
$Biodegradable stent with enhanced fracture toughness$
标题翻译：具有增强断裂韧性的生物降解支架
公开(公告)号：US09517149B2
公开(公告)日：2016-12-13
申请号：US13998199
申请日：2013-10-09
申请人： Abbott Cardiovascular Systems Inc.
发明人： David C. Gale , Bin Huang , Stephen Schaible
IPC分类号： A61F2/90 , A61F2/82 , A61F2/915 , A61L31/06 , A61L31/14 , B29C49/00 , B29C55/24 , B29C69/00 , A61F2/91 , A61F2/95 , B29C35/04 , B29C49/14 , B29C49/48 , B29K67/00 , B29K105/00 , B29L31/00
CPC分类号： A61F2/90 , A61F2/82 , A61F2/91 , A61F2/915 , A61F2002/91533 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/9522 , A61L31/06 , A61L31/14 , B29C35/045 , B29C49/0005 , B29C49/14 , B29C49/4823 , B29C55/24 , B29C69/001 , B29C2049/0089 , B29C2793/0009 , B29K2067/00 , B29K2067/046 , B29K2105/258 , B29K2995/006 , B29L2031/7534 , C08L67/04
摘要： Stents and methods of manufacturing a stents with enhanced fracture toughness are disclosed.
摘要翻译：公开了制造具有增强的断裂韧性的支架的支架和方法。

9. 发明授权

US09498357B2 Stent 有权
标题翻译：支架
公开(公告)号：US09498357B2
公开(公告)日：2016-11-22
申请号：US14439212
申请日：2013-10-14
申请人： Variomed AG
发明人： Harald Fischer
IPC分类号： A61F2/915 , A61F2/90 , A61F2/91 , A61F2/844 , A61F2/82
CPC分类号： A61F2/90 , A61F2/844 , A61F2/91 , A61F2/915 , A61F2002/825 , A61F2002/91566
摘要： The disclosed stent comprises at least two support portions and at least one connecting portion which follow one another in the longitudinal direction of the stent. Each support portion has multiple openings in the wall of the tubular body and border elements which are formed by the tubular body and which surround the openings and together with said openings form support portion cells in the expanded state. Two support portions which are adjacent to each other in the longitudinal direction are connected via a connecting portion lying between said support portions, and each of the mutually facing end faces of the adjacent support portions are formed by a row of end-face cells of the respective support portion. The connecting portion comprises connecting elements which are formed by the tubular body and which connect the mutually facing end faces of the two adjacent support portions.
摘要翻译：所公开的支架包括至少两个支撑部分和至少一个连接部分，其沿着支架的纵向彼此相依。每个支撑部分在管状体的壁中具有多个开口，边界元件由管状主体形成并围绕开口并与所述开口一起形成处于膨胀状态的支撑部分细胞。在纵向方向上彼此相邻的两个支撑部分经由位于所述支撑部之间的连接部分连接，并且相邻支撑部分的每个相互面对的端面由一排端面单元形成，相应的支撑部分。连接部分包括由管状体形成并连接两个相邻的支撑部分的相互面对的端面的连接元件。

10. 发明申请

US20160278953A1 BIODEGRADABLE ENDOPROSTHESES AND METHODS FOR THEIR FABRICATION 审中-公开
公开(公告)号：US20160278953A1
公开(公告)日：2016-09-29
申请号：US15178506
申请日：2016-06-09
申请人： Elixir Medical Corporation
发明人： Xiaoxia ZHENG , John YAN , Vinayak BHAT
IPC分类号： A61F2/844 , A61F2/915
CPC分类号： A61F2/844 , A61F2/915 , A61F2002/91533 , A61F2002/91541 , A61F2002/91558 , A61F2002/91566 , A61F2002/91583 , A61F2002/91591 , A61F2210/0004 , A61F2240/001 , A61L31/148 , A61L2400/16
摘要： The disclosure provides biodegradable implantable devices such as a stent comprising a biodegradable polymeric wherein the polymeric material is treated to control crystallinity and/or Tg. The stent is capable to expand at body temperature from a crimped configuration to a deployed diameter and have sufficient strength to support a body lumen.

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