公开(公告)号：EP3181093A4

公开(公告)日：2018-07-18

申请号：EP15831273

申请日：2015-06-17

申请人： TORAY INDUSTRIES

发明人： TSUCHIKURA HIROSHI ,  YAMADA SATOSHI ,  KANEKO TAKAYUKI ,  KUWABARA ATSUSHI ,  SAKAGUCHI YUKA ,  KADOWAKI KOJI ,  TAKAOKA MOTOKI

IPC分类号： A61F2/06 ,  D03D3/02 ,  D03D11/00

CPC分类号： A61F2/06 ,  A61F2210/0076 ,  A61L27/18 ,  A61L27/507 ,  D03D3/02 ,  D03D11/00 ,  D10B2331/04 ,  D10B2509/06 ,  C08L67/02 ,  C08L75/04

摘要： Provided is a textile vascular prosthesis having various properties required of it and having a repair function that is similar to that of blood vessels in a living body and relies on spontaneous healing ability of a human body. The inner layer-covering rate C (%) is defined by the formula: C = W 1 × D 1 + W 2 × D 2 × 25.4 ˆ’ W 1 × W 2 × D 1 × D 2 / 25.4 × 25.4 × 100 , where D1 is the warp density (ends/25.4 mm) of an outer layer, D2 is the weft density (picks/25.4 mm) of the outer layer, W1 is the apparent width (mm) of a warp yarn of the outer layer, and W2 is the apparent width (mm) of a weft yarn of the outer layer. The inner layer-covering rate C (%), representing the coverage of an inner layer formed of warp yarn 3 and weft yarn 4 by the outer layer formed of warp yarn 1 and weft yarn 2, is 15% ‰¤ C ‰¤ 75%.

公开(公告)号：EP3321402A1

公开(公告)日：2018-05-16

申请号：EP17202534.8

申请日：2010-01-26

申请人： Boston Scientific Scimed, Inc.

发明人： LILBURN, Steve ,  NORTON, Paul K. ,  ZUPKOFSKA, Michael ,  BEDARD, Louis ,  HARDING, Glenn D.

IPC分类号： D04C3/14 ,  D04C1/06

CPC分类号： A61F2/90 ,  A61F2/82 ,  A61F2002/91508 ,  A61F2002/91516 ,  A61F2002/91525 ,  A61F2230/0069 ,  A61F2240/00 ,  A61F2250/0018 ,  D04C1/02 ,  D04C1/06 ,  D04C3/14 ,  D04C3/48 ,  D10B2509/06

摘要： A method of braiding a stent (24) includes braiding a number of elongate filaments (20) around a mandrel (22) using tensioned braiding carriers (14, 14') without spooling the filaments (20) to the tensioned braiding carriers (14, 14') to form a braided stent (24) having atraumatic ends (36, 38, 39).

摘要翻译： 编织支架（24）的方法包括使用张紧的编织载体（14,14'）将多个细长丝（20）围绕心轴（22）编织而不将细丝（20）卷绕到张紧的编织载体（14,14' 14'）以形成具有防损伤端（36,38,39）的编织支架（24）。

公开(公告)号：EP3081196B1

公开(公告)日：2018-04-18

申请号：EP16167974.1

申请日：2010-09-09

申请人： Boston Scientific Scimed, Inc.

发明人： Wood, Mark ,  Amos, Devon ,  Norton, Paul, K.

IPC分类号： A61F2/90 ,  A61F2/95

CPC分类号： A61F2/95 ,  A61F2/88 ,  A61F2/90 ,  A61F2002/9511 ,  A61F2002/9528 ,  A61F2002/9534 ,  D04C1/06 ,  D10B2509/06

摘要： The present invention relates to a stent comprising one or more elongated wires braided to form a tubular stent having a retrieval and/or repositioning member and an opposed first open end and a second open end with each open end having a circumference and a tubular body therebetween, the first open end defined by a series of closed-end loops, the retrieval and/or repositioning member having a first section including at least one elongated closed-end loop extending from the first open end and a second section emerging from the braided tubular body, the second section interwoven with at least one closed-end loop of the series of closed-end loops and integrally extending into the first section whereby force exerted on the elongated closed-end loop causes radial contraction of the tubular stent.

公开(公告)号：EP3278766A1

公开(公告)日：2018-02-07

申请号：EP16773144.7

申请日：2016-03-31

申请人： Asahi Kasei Kabushiki Kaisha

发明人： TAKAHASHI, Tetsuko ,  KOJIMA, Junichi

IPC分类号： A61F2/07

CPC分类号： A61F2/07 ,  A61F2002/075 ,  A61F2220/0075 ,  A61L17/10 ,  A61L17/105 ,  A61L31/06 ,  D03D1/00 ,  D03D3/02 ,  D03D15/00 ,  D10B2331/04 ,  D10B2509/06

摘要： The purpose of the present invention is to provide a low-profile stent graft which has a Type-III endoleak suppression effect, avoiding the problem with a stent graft which uses an extra-thin graft incurring enlarged needle holes or needle hole parts in a suture part. A stent graft according to the present invention comprises a proximate end, a distal end, and a lumen which is positioned between the proximate end and the distal end. The stent graft is formed by coupling a cylindrical graft to a stent with a suture. The cylindrical graft is formed from a fabric having a thickness of 10-90 µm. The elastic modulus of the suture is 40 cN/dtex or less.

摘要翻译： 本发明的目的是提供一种具有III型内漏抑制效果的低轮廓支架移植物，从而避免了使用超薄移植物在支架上引起扩大的针孔或针孔部分的支架移植物的问题 部分。 根据本发明的支架移植物包括近端，远端和位于近端和远端之间的内腔。 支架移植物通过用缝合线将圆柱形移植物连接至支架而形成。 圆柱形移植物由厚度为10-90μm的织物形成。 缝合线的弹性模量为40cN / dtex或更小。

公开(公告)号：EP2111185B1

公开(公告)日：2017-12-20

申请号：EP08728522.7

申请日：2008-01-30

申请人： University of Pittsburgh - Of the Commonwealth System of Higher Education

发明人： EL-KURDI, Mohammed ,  HONG, Yi ,  SOLETTI, Lorenzo ,  STANKUS, John J. ,  VORP, David A. ,  WAGNER, William R.

IPC分类号： A61L27/34 ,  A61L27/54 ,  A61L27/58 ,  A61L27/50 ,  A61L27/36 ,  A61L27/38 ,  C08L67/04 ,  C12N5/00 ,  D01D5/00 ,  A61F2/06 ,  A61L27/18

CPC分类号： A61F2/06 ,  A61F2/07 ,  A61F2210/0004 ,  A61F2210/0076 ,  A61F2240/001 ,  A61F2250/0067 ,  A61L27/18 ,  A61L27/34 ,  A61L27/3625 ,  A61L27/3683 ,  A61L27/3691 ,  A61L27/3804 ,  A61L27/3826 ,  A61L27/507 ,  A61L27/54 ,  A61L27/58 ,  A61L2300/414 ,  A61L2300/604 ,  A61L2430/22 ,  C12N5/0068 ,  C12N2533/40 ,  D01D5/0007 ,  D01D5/0076 ,  D10B2331/10 ,  D10B2401/12 ,  D10B2509/06 ,  C08L67/04

公开(公告)号：EP2990010B1

公开(公告)日：2017-11-15

申请号：EP14788777.2

申请日：2014-04-23

申请人： Toray Industries, Inc.

发明人： YAMADA, Satoshi ,  TSUCHIKURA, Hiroshi ,  TANAKA, Nobuaki ,  TANAHASHI, Kazuhiro ,  SAKAGUCHI, Yuka ,  FUJITA, Masaki ,  KADOWAKI, Koji

IPC分类号： A61F2/06 ,  A61L27/18 ,  A61L33/06 ,  D04B21/02

CPC分类号： A61F2/89 ,  A61F2/06 ,  A61F2210/0076 ,  A61F2250/0017 ,  A61F2250/0067 ,  A61L27/18 ,  A61L33/068 ,  D04B21/02 ,  D10B2509/06 ,  C08L79/02

摘要： The present invention addresses the problem of providing an artificial blood vessel which is able to retain mechanical properties required for an artificial blood vessel, rarely undergoes the formation of thrombi when grafted into a blood vessel having a small or medium diameter, and has such an excellent cell colonization property that endothelial cells can be colonized rapidly to form an endothelial tissue. Thus, the present invention provides an artificial blood vessel comprising a tubular woven fabric which is composed of at least two types of polyester fibers, i.e., a multifilament yarn A and a multifilament yarn B, and has an inner diameter of 8 mm or less and a layer thickness of 50 µm or more and 250 µm or less, wherein the multifilament yarn A has a single fiber fineness of 1.0 dtex or more and a total fineness of 33 dtex or less, the multifilament yarn B has a single fiber fineness of 0.08 dtex or less and a total fineness of 66 dtex or less, and the multifilament yarn B forms loops on the inner wall surface of the composite tubular woven fabric.

公开(公告)号：EP2777641B1

公开(公告)日：2017-08-02

申请号：EP14159051.3

申请日：2014-03-12

申请人： DePuy Synthes Products, LLC

发明人： Slazas, Robert ,  Lorenzo, Juan A.

IPC分类号： A61F2/90

CPC分类号： A61F2/885 ,  A61B90/39 ,  A61B2090/3966 ,  A61F2/88 ,  A61F2/90 ,  A61F2002/823 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0019 ,  A61F2250/0028 ,  A61F2250/0036 ,  D04C1/06 ,  D10B2509/06

摘要： A generally tubular braided flow diverting stent is formed of alternating round and rectangular elongated members, for treatment of aneurysms. The generally tubular braided flow diverting stent maintains a significant wall thickness while increasing area coverage of a vessel wall. Sliding of the round elongated members over the rectangular elongated members allows the stent to be crimped to very low diameters for delivery in narrow portions of the vasculature.

摘要翻译： 大致管状的编织流动转向支架由交替的圆形和矩形细长构件形成，用于治疗动脉瘤。 大体管状的编织流动转向支架保持显着的壁厚，同时增加血管壁的面积覆盖。 圆形细长构件在矩形细长构件上的滑动允许支架卷曲至非常低的直径以在脉管系统的狭窄部分中递送。

公开(公告)号：EP2480179B1

公开(公告)日：2016-08-17

申请号：EP10759766.8

申请日：2010-09-09

申请人： Boston Scientific Scimed, Inc.

发明人： WOOD, Mark ,  AMOS, Devon ,  NORTON, Paul, K.

IPC分类号： A61F2/90

CPC分类号： A61F2/95 ,  A61F2/88 ,  A61F2/90 ,  A61F2002/9511 ,  A61F2002/9528 ,  A61F2002/9534 ,  D04C1/06 ,  D10B2509/06

公开(公告)号：EP2613743B1

公开(公告)日：2015-11-04

申请号：EP11764675.2

申请日：2011-09-07

申请人： Phenox GmbH

发明人： SCHNEIDER, Manuel ,  ROLLA, Stefan ,  APORTA, Carsten ,  HANNES, Ralf ,  MONSTADT, Hermann

IPC分类号： A61F2/90

CPC分类号： A61F2/06 ,  A61F2/90 ,  A61F2/95 ,  A61F2002/9505 ,  A61F2002/9665 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2250/0043 ,  D04C1/06 ,  D10B2509/06

公开(公告)号：EP2932997A1

公开(公告)日：2015-10-21

申请号：EP15275051.9

申请日：2015-02-25

申请人： Cook Medical Technologies LLC

发明人： Aggerholm, Steen ,  Lysgaard, Thomas

IPC分类号： A61M25/10

CPC分类号： A61M25/10 ,  A61M25/1029 ,  A61M2025/1084 ,  D03D1/00 ,  D03D3/02 ,  D03D15/02 ,  D04C1/06 ,  D10B2201/02 ,  D10B2321/0211 ,  D10B2331/04 ,  D10B2331/10 ,  D10B2509/06

摘要： A non-compliant high strength balloon (10) includes a reinforcement member (30) formed of a sleeve of woven or braided strengthening elements (32, 34). There are provided circumferential strengthening elements (32) which are pre-tensed in order to remove any undulations within the strengthening elements (32) and to ensure that these have a precise annular size. On the other hand, the longitudinal strengthening elements (34) have undulations therein. The pre-tensing of the strengthening elements (32) ensures that the balloon will not stretch during pressurisation thereof, which can occur when the circumferential strengthening elements have undulations therein, which will be natural artefacts of a weaving or braiding process. The undulations in the longitudinal strengthening elements (34) provides the balloon with increased longitudinal flexibility.

摘要翻译： 非顺应性高强度气囊（10）包括由编织或编织的加强元件（32,34）的套筒形成的加强构件（30）。 设置有周向加强元件（32），其被预张紧以便去除加强元件（32）内的任何起伏，并确保它们具有精确的环形尺寸。 另一方面，纵向加强元件（34）在其中具有起伏。 加强元件（32）的预张紧确保了气球在其加压期间不会拉伸，这可能在周向加强元件具有起伏时发生，这将是织造或编织过程的自然伪影。 纵向加强元件（34）中的起伏为球囊提供了增加的纵向柔性。