公开(公告)号：EP3182928A1

公开(公告)日：2017-06-28

申请号：EP15754089.9

申请日：2015-08-13

申请人： Boston Scientific Scimed Inc.

发明人： AGRAWAL, Sumit ,  GULER, Ismail ,  FLYNN, David M. ,  CHOUINARD, Paul F. ,  MERDAN, Kenneth M.

IPC分类号： A61F2/24

CPC分类号： A61F2/2409 ,  A61F2/2415 ,  A61F2/2418 ,  A61F2/243 ,  A61F2210/0014 ,  A61F2210/0057 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2230/0004 ,  A61F2230/0017 ,  A61F2230/0021 ,  A61F2230/005 ,  A61F2230/0056 ,  A61F2230/0058 ,  A61F2230/0069 ,  A61F2240/001

摘要： A transcatheter valve frame (10) comprising a valve frame comprising an elongate tubular member having a longitudinal axis and a circumference, the elongate tubular member comprising a plurality of struts (16) interconnected by peaks (18a) and valleys (18b) that define a closed cell construction comprising a plurality of interconnected cells (14), the valve frame is formed from a single piece of material comprising a metal or metal alloy, the valve frame having a diameter that increases upon axial compression and the valve frame comprising a locking mechanism integral with the valve frame configured to fix the diameter of the valve frame.

摘要翻译： 一种经导管瓣膜框架，其包括瓣膜框架，所述瓣膜框架包括具有纵向轴线和圆周的细长管状构件，所述细长管状构件包括多个由峰和谷互连的支柱，所述峰和谷限定了包括多个互连细胞的闭孔结构， 框架由包括金属或金属合金的单件材料形成，所述阀框架的直径在轴向压缩时增加，并且所述阀框架包括与所述阀框架一体的锁定机构，所述锁定机构构造成固定所述阀框架的直径。

公开(公告)号：EP3191026A1

公开(公告)日：2017-07-19

申请号：EP15767004.3

申请日：2015-09-08

申请人： Boston Scientific Scimed Inc.

发明人： AGRAWAL, Sumit ,  MADITHETI, Nawaz ,  PETERSEN, Eric M. ,  OOMMEN, Stephen J. ,  SCHMIDT, James A.

IPC分类号： A61F2/24

CPC分类号： A61F2/2427 ,  A61F2/2418 ,  A61F2/2439 ,  A61F2002/9534 ,  A61F2220/0008

摘要： A medical device (10) may include an elongate delivery sheath (12) and a valve replacement implant (16) disposed within a lumen of the delivery sheath, the implant including an anchor member (70) reversibly actuatable between a delivery configuration and a deployed configuration. The implant may include at least one locking element (58) configured to lock the anchor member in the deployed configuration, and at least one actuator element (84) configured to engage the at least one locking element and actuate the anchor member between the delivery configuration and the deployed configuration. The at least one actuator element may include an unlocking member (50) configured to compress a first locking portion of the at least one locking element to unlock the anchor member from the deployed configuration.

摘要翻译： 医疗装置可以包括细长递送护套和设置在递送护套的管腔内的瓣膜置换植入物，所述植入物包括在递送构型与展开构型之间可逆地致动的锚固构件。 植入物可以包括至少一个锁定元件和至少一个致动器元件，所述至少一个致动器元件构造成将锚定构件锁定在展开构型中，所述至少一个致动器元件接合至少一个锁定元件并且在输送构型与展开构型之间致动锚定构件。 所述至少一个致动器元件可以包括解锁构件，所述解锁构件构造成压缩所述至少一个锁定元件的第一锁定部分以将所述锚定构件从所述展开构型解锁。

公开(公告)号：EP2680797A1

公开(公告)日：2014-01-08

申请号：EP11767524.9

申请日：2011-09-22

申请人： Boston Scientific Scimed, Inc.

发明人： BOISMIER, Dennis, A. ,  AGRAWAL, Sumit ,  MEYER, Michael, P. ,  RADHAKRISHNAN, Rajesh

IPC分类号： A61F2/90

CPC分类号： A61F2/915 ,  A61F2002/91508 ,  A61F2002/91525 ,  A61F2002/91541 ,  A61F2002/91575 ,  A61F2250/0036

摘要： In at least one embodiment, a stent comprises an expandable framework comprising a plurality of serpentine bands and a plurality of connector struts. Each serpentine band comprises a plurality of alternating struts and turns. A plurality of the serpentine bands each have their proximal turns aligned on a common stent circumference and comprise first distal turns and second distal turns. The first distal turns are aligned with one another on a common stent circumference. The second distal turns aligned with one another on another common stent circumference. Each band in the plurality comprises first struts and second struts. Each first strut is attached between a proximal turn and a first distal turn, and each second strut is attached between a proximal turn and a second distal turn. The second struts are wider than said first struts.

公开(公告)号：EP2680797B1

公开(公告)日：2016-10-26

申请号：EP11767524.9

申请日：2011-09-22

申请人： Boston Scientific Scimed, Inc.

发明人： BOISMIER, Dennis, A. ,  AGRAWAL, Sumit ,  MEYER, Michael, P. ,  RADHAKRISHNAN, Rajesh

IPC分类号： A61F2/915

CPC分类号： A61F2/915 ,  A61F2002/91508 ,  A61F2002/91525 ,  A61F2002/91541 ,  A61F2002/91575 ,  A61F2250/0036

公开(公告)号：EP2994068A2

公开(公告)日：2016-03-16

申请号：EP14729183.5

申请日：2014-05-08

申请人： Boston Scientific Scimed, Inc.

发明人： AGRAWAL, Sumit ,  THAKUR, Pramodsingh Hirasingh ,  RAAB, David ,  ZHANG, Steve Hongxi ,  SCHAUER, Travis J.

IPC分类号： A61B18/14 ,  A61M25/01 ,  A61B5/00 ,  G01K11/32 ,  G02B6/02

CPC分类号： A61B18/1492 ,  A61B5/01 ,  A61B5/02158 ,  A61B5/4836 ,  A61B5/6847 ,  A61B2018/0022 ,  A61B2018/00375 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/00714 ,  A61B2018/00779 ,  A61B2018/00797 ,  A61B2018/00875 ,  A61B2018/00886 ,  A61B2018/00892 ,  A61B2018/1472 ,  A61B2018/1497 ,  A61B2090/065 ,  A61B2562/0271 ,  A61B2562/043 ,  G01K11/3206 ,  G01K13/002 ,  G02B6/02204

摘要： A medical system configured for nerve modulation can include an elongate shaft, having a distal end region and a proximal end region is disclosed. Adjacent the distal end region an ablation electrode can be disposed. The system can further include a first optical fiber, having a proximal end and a distal end, extending along an outer surface of the elongate shaft, and in turn a number of (fiber Bragg Grating) FBG sensors therein. The FBG sensors can be positioned adjacent to the ablation electrode. An optical read out mechanism can be optically coupled to the optical fiber to transmit light into the optical fiber and detect light reflected from the FBG sensor. Here, the detected light, reflected from FBG temperature sensors, encodes local temperatures at each of the FBG temperature sensors.