公开(公告)号：EP1903984A4

公开(公告)日：2014-11-19

申请号：EP06769196

申请日：2006-07-07

申请人： STANDARD SCI TECH INC

发明人： AN SUNG-SOON

IPC分类号： A61F2/90

CPC分类号： A61F2/90 ,  D10B2509/06

公开(公告)号：EP2777641A1

公开(公告)日：2014-09-17

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： 通常为管状的编织流动分支支架由交替的圆形和矩形细长构件形成，用于治疗动脉瘤。 通常管状编织流动分支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被卷曲到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：EP2254505A4

公开(公告)日：2014-07-30

申请号：EP09712489

申请日：2009-02-16

申请人： AGA MEDICAL CORP

发明人： AMPLATZ KURT ,  OSLUND JOHN C ,  RUSSO PATRICK ,  GU XIAOPING

IPC分类号： A61F2/07 ,  A61F2/90

CPC分类号： A61F2/07 ,  A61F2/90 ,  A61F2210/0076 ,  A61F2250/0039 ,  A61F2250/0063 ,  D04C1/02 ,  D04C3/48 ,  D10B2509/06

摘要： A stent/stent graft for reinforcement of vascular abnormalities and an associated method are provided. According to on embodiment, the stent/stent graft includes a flexible tubular structure comprising proximal and distal ends and having a heat set configuration. The tubular structure is configured to engage a lumen upstream and downstream of a vascular abnormality, such as an aneurysm, and a portion between the proximal and distal ends of the tubular structure is configured to engage the aneurysm.

公开(公告)号：EP2101858B1

公开(公告)日：2014-07-16

申请号：EP07869384.3

申请日：2007-12-17

申请人： C.R.Bard, Inc.

发明人： SIMPSON, Charles L.

IPC分类号： A61M29/00 ,  A61M31/00

CPC分类号： D04C1/06 ,  A61M25/10 ,  A61M25/1002 ,  A61M25/1027 ,  A61M25/1029 ,  A61M2025/1031 ,  A61M2025/1075 ,  A61M2025/1084 ,  D03D3/00 ,  D03D41/00 ,  D04C3/08 ,  D10B2509/06

摘要： A medical balloon with a variable diameter that is reinforced with continuous fibers woven to form a fabric with a varying number of layers and fiber densities. Portions of the balloon having a relatively smaller diameter are reinforced with a fabric having a reduced fiber density and an increased number of layers to facilitate the placement of the layers. The fabric also includes a braiding pattern that facilitates the transition from a single layer fabric to a multiple layer fabric. Also described is a manufacturing method for the braiding and layering.

摘要翻译： 具有可变直径的医用气囊，其被连续的纤维加强，以形成具有不同数量的层和纤维密度的织物。 具有相对较小直径的球囊的部分用具有降低的纤维密度和增加的层数的织物增强，以便于层的放置。 织物还包括有助于从单层织物到多层织物的过渡的编织图案。 还描述了编织和分层的制造方法。

公开(公告)号：EP2675404A1

公开(公告)日：2013-12-25

申请号：EP12703513.7

申请日：2012-02-07

申请人： Acandis GmbH & Co. KG

发明人： CATTANEO, Giorgio ,  BAIDINGER, Otto

IPC分类号： A61F2/90 ,  D04C1/06

CPC分类号： A61F2/90 ,  D04C1/08 ,  D10B2509/06

摘要： The invention relates to a medical device having an expandable braided mesh (10) consisting of wires (11, 12) which cross over one another and which form loops (13, 14) on at least one long end (15) of the braided mesh (10). The invention is characterised in that a first wire (11) forms a first loop (13) and a second wire (12) forms a second loop (14), wherein the first loop (13) and the second loop (14) are congruent with one another at least in sections in an expanded state of the braided mesh (10) and are disposed spaced apart from one another in a compressed state of the braided mesh (10).

摘要翻译： 本发明涉及一种医疗装置，该医疗装置具有由彼此交叉并在编织网格的至少一个长端（15）上形成线圈（13,14）的线（11,12）组成的可扩展编织网（10） （10）。 本发明的特征在于，第一线（11）形成第一环（13），并且第二线（12）形成第二环（14），其中第一环（13）和第二环（14）是全等的 在编织网（10）的展开状态下至少部分彼此分开，并且在编织网（10）的压缩状态下彼此间隔开设置。

公开(公告)号：EP2613743A2

公开(公告)日：2013-07-17

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： A61F2/84

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

摘要： The invention relates to an implant (1) for blood vessels, in particular for influencing the blood flow in the area of arteriovenous defects, with a wall made up of individual filaments (2), which are brought together to form a substantially tubular mesh that extends in an axial direction from a proximal end to a distal end, wherein the individual filaments (2) cross one another and form intersections (3) with one another, wherein the implant (1) is deformable in such a way that, in an insertion catheter, it adopts a shape with a reduced diameter and, at the site of implantation, expands to adapt to the diameter of the blood vessel, wherein the filament ends are in each case brought together at least in pairs at the proximal and/or distal end of the mesh and are permanently interconnected, wherein the interconnected filament ends are shaped to be atraumatic, and wherein the filaments (2) crossing one another at the intersections (3) lying distally from the filament ends are connected directly or indirectly to one another at the proximal end (10) of the implant (1). This ensures that the implant (1), after release, also expands at the proximal end as far as the vessel walls, and the filament ends do not protrude into the vessel lumen.

公开(公告)号：EP2550943A1

公开(公告)日：2013-01-30

申请号：EP11759305.3

申请日：2011-03-17

申请人： Terumo Kabushiki Kaisha

发明人： TANI Kazuyoshi ,  HASHIMOTO Hiromitsu ,  SOMA Katsuaki ,  ITO Takenari

IPC分类号： A61F2/82 ,  A61F2/06 ,  A61L31/00

CPC分类号： A61L31/022 ,  A61F2/06 ,  A61F2/90 ,  A61F2210/0019 ,  A61F2210/0061 ,  A61F2250/0028 ,  A61F2250/004 ,  A61L31/04 ,  A61L31/14 ,  A61L2400/16 ,  C08L2201/12 ,  D03D1/00 ,  D03D3/02 ,  D03D3/08 ,  D10B2401/046 ,  D10B2509/06

摘要： Disclosed herein is a stent graft (10, 10a, 10b, 20, 30, 30a, 40) as a repairing material for lumens such as aorta and other blood vessels and trachea) of a living body. It includes warp yarns (14) of plastic material and weft yarns (12, 42) including filaments of at least one of shape-memory plastic, shape-memory alloy, and super-elastic metal, the warp yarns and weft yarns being interwoven into a tubular shape such that the weft yarns (12, 42) extend in the circumferential direction and the warp yarns (14) extend in the axial direction, with either or both of the warp yarns (14) and weft yarns (12, 42) being formed from yarns capable of swelling by body liquid or from yarns with coating (16) capable of swelling by body fluid.

摘要翻译： 本文公开了作为活体的流体例如主动脉和其他血管和气管的修复材料的支架移植物（10,10a，10b，20,30，30a，40）。 它包括塑料材料的经纱（14）和包括形状记忆塑料，形状记忆合金和超弹性金属中的至少一种的细丝的纬纱（12,42），经纱和纬纱被交织成 管状形状，使得纬纱（12,42）在圆周方向上延伸并且经纱（14）在经纱（14）和纬纱（12,42）中的任一个或两者上沿轴向延伸， 由能够通过体液膨胀的纱线或具有能够通过体液膨胀的涂层（16）的纱线形成。

公开(公告)号：EP2111185A4

公开(公告)日：2012-11-14

申请号：EP08728522

申请日：2008-01-30

申请人： UNIV PITTSBURGH

发明人： EL-KURDI MOHAMMED ,  HONG YI ,  SOLETTI LORENZO ,  STANKUS JOHN J ,  VORP DAVID A ,  WAGNER WILLIAM R

IPC分类号： A61F2/06 ,  A61F2/04 ,  A61L27/14 ,  A61L27/34 ,  A61L27/36 ,  A61L27/38 ,  A61L27/50 ,  A61L27/54 ,  A61L27/58 ,  A61L29/04 ,  C12N5/00

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

摘要： A tubular tissue graft device is provided comprising a tubular tissue and a restrictive fiber matrix of a bioerodible polymer about a circumference of the tubular tissue. The matrix may be electrospun onto the tubular tissue. In one embodiment, the tubular tissue is from a vein, such as a saphenous vein, useful as an arterial graft, for example and without limitation, in a coronary artery bypass procedure. Also provided is method of preparing a tubular graft comprising depositing a fiber matrix of a bioerodible polymer about a perimeter of a tubular tissue to produce a tubular tissue graft device. A cardiac bypass method comprising bypassing a coronary artery with a tubular tissue graft device comprising a vein and a restrictive fiber matrix of a bioerodible polymer about a circumference of the vein also is provided.

摘要翻译： 提供了一种管状组织移植装置，其包括管状组织和围绕管状组织的圆周的生物可蚀解聚合物的限制性纤维基质。 基质可以电纺在管状组织上。 在一个实施例中，管状组织来自静脉，例如隐静脉，可用作动脉移植物，例如但不限于冠状动脉旁路手术。 还提供了制备管状移植物的方法，其包括围绕管状组织的周边沉积生物可蚀解聚合物的纤维基质以产生管状组织移植装置。 还提供一种心脏旁路方法，其包括绕管冠状动脉与管状组织移植装置，所述管状组织移植装置包括静脉和围绕静脉周围的生物可蚀解聚合物的限制性纤维基质。

公开(公告)号：EP2519189A1

公开(公告)日：2012-11-07

申请号：EP10793109.9

申请日：2010-12-08

申请人： Cook Medical Incorporated LLC

发明人： MACATANGAY, Edwin, E.

IPC分类号： A61F2/06

CPC分类号： A61F2/07 ,  A61F2/88 ,  A61F2/89 ,  A61F2002/075 ,  A61F2230/0067 ,  A61F2250/0017 ,  A61F2250/0029 ,  A61F2250/0039 ,  D03D3/02 ,  D03D13/008 ,  D03D15/00 ,  D10B2331/04 ,  D10B2509/06

摘要： An endoluminal prosthesis having a tubular graft comprising a first biocompatible material having a first weave density comprising yarns aligned in a first direction interwoven with yarns aligned in a second direction, and a second biocompatible material having a second weave density less than the first weave density comprising yarns aligned in a first direction interwoven with yarns aligned in a second direction, the second biocompatible material spirally positioned throughout the entire length of the tubular graft around a central axis with respect to the first biocompatible material. An elongate member is attached along the length of the tubular graft. The tubular graft includes first regions comprising the first biocompatible material and second regions containing the second biocompatible material. The elongate member is attached to the first regions of the tubular graft.

公开(公告)号：EP2513363A1

公开(公告)日：2012-10-24

申请号：EP10799223.2

申请日：2010-12-20

申请人： Atex Technologies, Inc.

发明人： NORRIS, Stephanie, B. ,  MONESTERE, Martin, Jr. ,  JESSUP, Mark

IPC分类号： D03D1/00 ,  D03D15/00

CPC分类号： D03D15/00 ,  D03D1/00 ,  D03D13/008 ,  D10B2321/021 ,  D10B2321/022 ,  D10B2321/042 ,  D10B2331/02 ,  D10B2331/04 ,  D10B2505/00 ,  D10B2505/02 ,  D10B2509/06 ,  Y10T428/24942

摘要： A fabric can comprise yarns comprising less than about 30 denier total and less than about 10 denier per filament; a density of greater than about 177 yarns per m2; and a thickness of less than about 3.2 mil. The fabric can further comprises a weight of less than about 60 g/m2. The fabric can have performance characteristics equivalent to or greater than those in conventional implantable fabrics. A method of making such a fabric can include twisting together filaments into a multifilament yarn; passing adjacent yarns into a loom in parallel so as to allow the yarns to be woven together more closely; maintaining a consistent tension on the yarns during placement of the yarns on a loom beam and during weaving; and or subjecting the fabric to increased heat and pressure so as to compress the yarns more tightly.

摘要翻译： 织物可以包括总共小于约30旦尼尔和小于约10旦尼尔/丝的纱线; 每平方厘米大于约177纱的密度; 厚度小于约3.2密耳。 织物还可以包含小于约60g / m 2的重量。 织物可以具有等于或大于常规可植入织物中的性能特征。 制造这种织物的方法可以包括将细丝一起捻合成复丝纱线; 将相邻的纱线平行地通过织机，以使纱线更紧密地编织在一起; 在将纱线放置在织机梁上和织造期间，在纱线上保持一致的张力; 并且使织物增加热量和压力，以便更紧密地压缩纱线。