公开(公告)号：EP2967577B1

公开(公告)日：2018-08-29

申请号：EP14730614.6

申请日：2014-03-14

Applicant: Arsenal Medical, Inc.

Inventor： RANY, Busold ,  MARINI, John ,  SHARMA, Upma ,  RAGO, Adam ,  MORTENSEN, Jennifer ,  LOMAKIN, Joesph ,  ZUGATES, Gregory T. ,  KOMATSU, Janet

IPC: A61B17/12 ,  A61L24/00 ,  A61L24/04

CPC classification number: A61B17/12118 ,  A61B17/12186 ,  A61B17/1219 ,  A61B17/12195 ,  A61B2017/1205 ,  A61B2217/005 ,  A61F2/07 ,  A61F2/95 ,  A61F2002/077 ,  A61M25/0067 ,  A61M25/007 ,  A61M25/0074 ,  A61M25/10 ,  A61M25/1006 ,  A61M2025/0004 ,  A61M2025/0078 ,  A61M2025/0175

Abstract: Systems and method for treating aneurysms are provided which utilize formulations that form polymer foams in situ. The formulations generally have a buoyancy greater than or less than blood, and either float to the top of the aneurysm and foam from the top down or sink to the bottom and foam from the bottom up.

公开(公告)号：EP3209249A4

公开(公告)日：2018-06-13

申请号：EP15852460

申请日：2015-10-22

Applicant: TRIVASCULAR INC

Inventor： CHOBOTOV MICHAEL V

IPC: A61F2/95 ,  A61F2/06 ,  A61F2/07 ,  A61F2/954 ,  A61F2/966

CPC classification number: A61F2/966 ,  A61F2/07 ,  A61F2/954 ,  A61F2002/061 ,  A61F2002/067 ,  A61F2002/077 ,  A61F2250/0003

Abstract: Embodiments discussed herein are directed to devices, systems and methods for effectively treating post endovascular procedure complications such as endoleaks within an aneurysm sac. Some embodiments may include a delivery system with an integral aneurysm sac conduit configured for the introduction of materials which may be useful for treating endoleaks or the like.

公开(公告)号：EP3267950A1

公开(公告)日：2018-01-17

申请号：EP16762492.3

申请日：2016-03-10

Applicant: Board of Regents of the University of Nebraska

Inventor： MACTAGGART, Jason ,  KAMENSKIY, Alexey

IPC: A61F2/82 ,  A61F2/86 ,  A61F2/958 ,  A61M29/00

CPC classification number: A61F2/958 ,  A61B5/02 ,  A61B5/02042 ,  A61B5/02055 ,  A61B5/02158 ,  A61B5/024 ,  A61B5/14539 ,  A61B5/14542 ,  A61B5/6853 ,  A61B5/6862 ,  A61B17/12036 ,  A61B17/12045 ,  A61B17/12109 ,  A61B17/12118 ,  A61B17/12136 ,  A61B2017/00017 ,  A61B2017/00022 ,  A61F2/07 ,  A61F2/966 ,  A61F2002/061 ,  A61F2002/077 ,  A61F2002/9522 ,  A61F2002/9528 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2250/0002 ,  A61F2250/0003 ,  A61F2250/001 ,  A61F2250/0024 ,  A61F2250/0039 ,  A61F2250/0059 ,  A61F2250/0069 ,  A61F2250/0096

Abstract: Some implementations of an endovascular device include a stent graft with an expandable tubular metallic frame and a covering material disposed on at least a portion of the metallic frame. The stent graft defines a lumen therethrough. In a particular embodiment, a first balloon is disposed around an outer periphery of the stent graft, a second balloon is disposed around the outer periphery of the stent graft and spaced apart from the first balloon, and a third balloon is disposed within the stent graft lumen between the first balloon and the second balloon. The third balloon can be inflated to fully or partially occlude the lumen. The first and second balloons can be individually inflated to fully or partially shunt blood flow from a blood vessel through the stent graft. In some embodiments, sensors and an automated control unit are included to automate the operations of the endovascular device.

公开(公告)号：EP2967829B1

公开(公告)日：2017-04-26

申请号：EP14725567.3

申请日：2014-03-14

Applicant: Boston Scientific Scimed, Inc.

Inventor： CHRISTAKIS, Laura Elizabeth ,  MCLEOD, Claire M ,  TAYLOR, Shannon ,  CLERC, Claude O ,  SMITH, Paul ,  SEDDON, Dane T ,  FLEURY, Sean P ,  LEANNA, Gary J ,  KAPPEL, Gary S ,  BERTOLINO, William

IPC: A61F2/07 ,  A61F2/95

CPC classification number: A61F2/848 ,  A61F2/0077 ,  A61F2/04 ,  A61F2/06 ,  A61F2/064 ,  A61F2/07 ,  A61F2002/0081 ,  A61F2002/044 ,  A61F2002/072 ,  A61F2002/075 ,  A61F2002/077 ,  A61F2002/8483 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2250/0063 ,  Y10T156/10

公开(公告)号：EP3145423A1

公开(公告)日：2017-03-29

申请号：EP15729609.6

申请日：2015-05-19

Applicant: Muffin Incorporated

Inventor： FEARNOT, Neal, E. ,  HANSEN, Palle, Munk

IPC: A61B17/12 ,  A61F2/90 ,  A61F2/97

CPC classification number: A61F2/07 ,  A61B17/12118 ,  A61B17/12177 ,  A61B90/08 ,  A61B2017/00455 ,  A61B2017/00526 ,  A61B2017/1205 ,  A61B2017/22038 ,  A61B2090/0811 ,  A61F2/856 ,  A61F2/86 ,  A61F2/90 ,  A61F2/966 ,  A61F2/97 ,  A61F2002/075 ,  A61F2002/077 ,  A61F2002/823 ,  A61F2002/9665 ,  A61F2230/0023 ,  A61F2230/0026 ,  A61F2230/0058 ,  A61F2230/0078 ,  A61F2240/001

Abstract: Intravascular devices and systems useful for blocking the opening of an aneurysm or a vessel branch are disclosed. In some aspects, the disclosure provides arrangements that align a covering material of a stent graft with an opening in the vessel wall before, during, and/or after expansion of the stent graft within the vasculature of a patient. In some instances, systems and devices include a sheath with a side aperture arranged to align a portion of the sheath and/or a portion of a stent graft contained within the sheath with the mouth of an aneurysm. Similarly, the present disclosure also provides embodiments in which the stent graft comprises an aligning member arranged to align the stent graft and/or a sheath with the mouth of an aneurysm. Other embodiments are disclosed.

Abstract translation: 公开了可用于阻塞动脉瘤或血管分支开放的血管内装置和系统。 在一些方面，本公开提供了在支架移植物在患者的脉管系统内扩张之前，期间和/或之后使支架移植物的覆盖材料与容器壁中的开口对齐的布置。 在一些情况下，系统和装置包括具有侧孔的护套，该侧孔布置成将护套的一部分和/或包含在护套内的支架移植物的一部分与动脉瘤的口对准。 类似地，本公开还提供了实施例，其中支架移植物包括布置成将支架移植物和/或护套与动脉瘤的口对准的对准构件。 公开了其它实施例。

公开(公告)号：EP2533722B1

公开(公告)日：2017-03-29

申请号：EP11739497.3

申请日：2011-02-08

Applicant: Endospan Ltd.

Inventor： SHALEV, Alon

IPC: A61F2/07 ,  A61B5/01 ,  A61B5/026

CPC classification number: A61F2/07 ,  A61B5/01 ,  A61B5/026 ,  A61B5/6862 ,  A61F2/89 ,  A61F2002/065 ,  A61F2002/075 ,  A61F2002/077 ,  A61F2250/0001

Abstract: Apparatus (10) is provided, which includes an endovascular stent-graft (20) and a heating device (22) that is coupled to the stent-graft (20). The stent-graft (20) is configured to be implanted in at least one blood vessel in a vicinity of an aneurysm (102). The heating device (22) is configured to apply, to a region (24) external to the stent-graft (20), thermal energy sufficient to coagulate blood flowing into the aneurysm (102). Other embodiments are also described.

公开(公告)号：EP3136983A1

公开(公告)日：2017-03-08

申请号：EP15722391.8

申请日：2015-05-01

Applicant: W. L. Gore & Associates, Inc.

Inventor： SAMBANDAM, Sakthi

IPC: A61B17/11 ,  A61F2/06

CPC classification number: A61B17/1114 ,  A61B17/0057 ,  A61B17/064 ,  A61B17/08 ,  A61B17/083 ,  A61B17/11 ,  A61B2017/0641 ,  A61B2017/1103 ,  A61B2017/1107 ,  A61B2017/1132 ,  A61B2017/1135 ,  A61B2017/1139 ,  A61F2/06 ,  A61F2/90 ,  A61F2002/077

Abstract: Disclosed are implantable medical devices (500, 1200, 1300) for connecting tissue layers, such as for connecting a gallbladder and a portion of a gastrointestinal tract to create an anastomosis, include a tubular structure having a plurality of apposition portions (502, 1202,1302 504,1204,1304), a central portion (506), and a covering material (512). The devices can be used by endoscopic deployment, and the devices may include self-expanding frameworks that facilitate a secure connection between the tissue structures.

Abstract translation: 用于连接组织层的可植入医疗装置，例如用于连接胆囊和胃肠道的一部分以产生吻合，包括具有多个相邻部分，中心区域和覆盖材料的管状结构。 这些装置是内窥镜可部署的并且可以包括有利于组织结构之间的安全连接的开放细胞或起伏边缘。

公开(公告)号：EP3079631A1

公开(公告)日：2016-10-19

申请号：EP13817653.2

申请日：2013-12-13

Applicant: Vac Stent Medtec AG

Inventor： HEISS, Markus, M.

IPC: A61F2/04 ,  A61F2/945 ,  A61M27/00 ,  A61L31/14 ,  A61F2/07 ,  A61F2/82

CPC classification number: A61F2/04 ,  A61B17/0057 ,  A61B17/1114 ,  A61B2017/00659 ,  A61F2/07 ,  A61F2/945 ,  A61F2002/045 ,  A61F2002/077 ,  A61F2002/823 ,  A61F2210/0085 ,  A61F2230/0078 ,  A61F2250/0003 ,  A61F2250/0069 ,  A61M1/0001 ,  A61M1/0003 ,  A61M1/0088 ,  A61M2210/105 ,  A61M2210/106 ,  A61M2210/1064

Abstract: The invention relates to a suction stent for introduction into a hollow organ of the human or animal body, preferably into the gastrointestinal tract, in particular the intestine, comprising a tubular hollow body which is open in the longitudinal direction and made of biocompatible material, the tubular hollow body having a fixed diameter at least in its central portion; and a porous shapeable material, preferably a sponge material, which is biocompatible and shapeable in the radial direction, the porous shapeable material radially sheathing the tubular hollow body at least in a section of the tubular hollow body. Further, the invention relates to a method for sealing a leakage, especially an anastomosis, of the hollow organ.

Abstract translation: 用于引入人体或动物体的中空器官，优选进入胃肠道，特别是肠的抽吸支架包括在纵向方向上开放并由生物相容性材料制成的管状中空体。 管状中空体至少在其中心部分具有固定直径。 在径向方向上生物相容和可塑性的多孔可成形材料，优选海绵材料至少在管状空心体的一部分中径向地包覆管状空心体。 用于密封中空器官的泄漏，特别是吻合的方法利用支架。

公开(公告)号：EP2533722A4

公开(公告)日：2016-04-13

申请号：EP11739497

申请日：2011-02-08

Applicant: ENDOSPAN LTD

Inventor： SHALEV ALON

IPC: A61F2/07 ,  A61B5/01 ,  A61B5/026 ,  A61F2/06

CPC classification number: A61F2/07 ,  A61B5/01 ,  A61B5/026 ,  A61B5/6862 ,  A61F2/89 ,  A61F2002/065 ,  A61F2002/075 ,  A61F2002/077 ,  A61F2250/0001

Abstract: Apparatus (10) is provided, which includes an endovascular stent-graft (20) and a heating device (22) that is coupled to the stent-graft (20). The stent-graft (20) is configured to be implanted in at least one blood vessel in a vicinity of an aneurysm (102). The heating device (22) is configured to apply, to a region (24) external to the stent-graft (20), thermal energy sufficient to coagulate blood flowing into the aneurysm (102). Other embodiments are also described.

Abstract translation: 提供了装置（10），其包括血管内支架移植物（20）和耦合到支架移植物（20）的加热装置（22）。 支架移植物（20）被配置为植入在动脉瘤（102）附近的至少一个血管中。 加热装置（22）被配置为向支架移植物（20）外部的区域（24）施加足以使流入动脉瘤（102）的血液凝结的热能。 还描述了其他实施例。

公开(公告)号：EP2967829A1

公开(公告)日：2016-01-20

申请号：EP14725567.3

申请日：2014-03-14

Applicant: Boston Scientific Scimed, Inc.

Inventor： CHRISTAKIS, Laura Elizabeth ,  MCLEOD, Claire M ,  TAYLOR, Shannon ,  CLERC, Claude O ,  SMITH, Paul ,  SEDDON, Dane T ,  FLEURY, Sean P ,  LEANNA, Gary J ,  KAPPEL, Gary S ,  BERTOLINO, William

IPC: A61F2/07 ,  A61F2/848

CPC classification number: A61F2/848 ,  A61F2/0077 ,  A61F2/04 ,  A61F2/06 ,  A61F2/064 ,  A61F2/07 ,  A61F2002/0081 ,  A61F2002/044 ,  A61F2002/072 ,  A61F2002/075 ,  A61F2002/077 ,  A61F2002/8483 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2250/0063 ,  Y10T156/10

Abstract: An endoprosthesis has an expanded state and a contracted state, the endoprosthesis includes a stent having an inner surface defining a lumen and an outer surface; and a polymeric coating adhered to the outer surface of the stent. The polymeric coating includes a base and a plurality of protrusions extending outwardly from the base. When the endoprosthesis is expanded to the expanded state in a lumen defined by a vessel wall, the protrusions apply a force that creates an interlock between the vessel wall and the endoprosthesis.