公开(公告)号：US12042577B2

公开(公告)日：2024-07-23

申请号：US17512248

申请日：2021-10-27

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Joshua Mark Inouye ,  Brian T. Berg ,  Graham Krumpelmann ,  Ted William Pelzer ,  Kelsey Rae Cooper

IPC分类号： A61L27/50 ,  A61L27/06 ,  C22F1/00 ,  C22F1/10

CPC分类号： A61L27/50 ,  A61L27/06 ,  C22F1/006 ,  A61L2400/16 ,  A61L2430/20

摘要： Example medical devices and methods of making example medical devices are disclosed. An example medical device includes a frame configured to be secured to cardiac tissue, wherein the frame includes a fatigue resistant nickel-titanium alloy that is heat set at a temp in the range of 450-550 degrees Celsius.

公开(公告)号：US11331104B2

公开(公告)日：2022-05-17

申请号：US16400750

申请日：2019-05-01

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Joshua Mark Inouye ,  Alex Pflugfelder ,  Brian T. Berg ,  David John Onushko ,  James M. Anderson ,  Markus Petteri Lohi

IPC分类号： A61B17/12 ,  A61B5/00 ,  A61B5/026 ,  A61B17/00 ,  A61B5/0205 ,  A61B5/07 ,  A61B5/0215

摘要： An example system for detecting leakage around an occlusive implant disposed in the left atrial appendage includes an elongate shaft having a port disposed at a distal end region thereof and a first sensor disposed adjacent the elongate shaft. The elongate shaft is configured to be positioned adjacent the occlusive implant such that the first sensor is positioned on a first side of the occlusive implant and the port is positioned on a second side of the occlusive implant. Further, the first sensor is configured to measure a first parameter and the first parameter is utilized to determine a fluid leak between the occlusive implant and a tissue wall defining the left atrial appendage.

公开(公告)号：US10285569B2

公开(公告)日：2019-05-14

申请号：US15003924

申请日：2016-01-22

申请人： Boston Scientific Scimed, Inc. ,  Mayo Foundation for Medical Education and Research

发明人： James P. Rohl ,  David R. Wulfman ,  Brian T. Berg ,  Joseph Thomas Delaney, Jr. ,  Brian J. Tischler ,  Peter M. Pollak ,  Harold M. Burkhart ,  Joseph A. Dearani ,  Sorin V. Pislaru

IPC分类号： A61B17/04 ,  A61B17/12 ,  A61B1/00 ,  A61B1/018 ,  A61B1/05 ,  A61B1/313 ,  A61B17/122 ,  A61B1/06 ,  A61B8/12 ,  A61B17/064 ,  A61B17/00 ,  A61M25/10 ,  A61B90/30 ,  A61B90/00 ,  A61B17/128 ,  A61B17/068 ,  A61B17/06

摘要： A direct visualization catheter includes an elongate shaft defining a lumen and having a distal end portion and a proximal end portion and a transparent balloon attached to the distal end portion of the shaft. The balloon includes a first layer comprising a thermoset polymer and a plurality of polymeric fibers at least partially embedded in the thermoset polymer and a second layer disposed on the first layer and comprising a hydrogel.

公开(公告)号：US10219677B2

公开(公告)日：2019-03-05

申请号：US15003924

申请日：2016-01-22

申请人： Boston Scientific Scimed, Inc. ,  Mayo Foundation for Medical Education and Research

发明人： James P. Rohl ,  David R. Wulfman ,  Brian T. Berg ,  Joseph Thomas Delaney, Jr. ,  Brian J. Tischler ,  Peter M. Pollak ,  Harold M. Burkhart ,  Joseph A. Dearani ,  Sorin V. Pislaru

IPC分类号： A61B17/04 ,  A61B17/12 ,  A61B1/00 ,  A61B1/018 ,  A61B1/05 ,  A61B1/313 ,  A61B17/122 ,  A61B1/06 ,  A61B8/12 ,  A61B17/064 ,  A61B17/00 ,  A61M25/10 ,  A61B90/30 ,  A61B90/00 ,  A61B17/128 ,  A61B17/068 ,  A61B17/06

摘要： A direct visualization catheter includes an elongate shaft defining a lumen and having a distal end portion and a proximal end portion and a transparent balloon attached to the distal end portion of the shaft. The balloon includes a first layer comprising a thermoset polymer and a plurality of polymeric fibers at least partially embedded in the thermoset polymer and a second layer disposed on the first layer and comprising a hydrogel.

公开(公告)号：US20160213228A1

公开(公告)日：2016-07-28

申请号：US15003924

申请日：2016-01-22

申请人： Boston Scientific Scimed, Inc. ,  Mayo Foundation for Medical Education and Research

发明人： James P. Rohl ,  David R. Wulfman ,  Brian T. Berg ,  Joseph Thomas Delaney, JR. ,  Brian J. Tischler ,  Peter M. Pollak ,  Harold M. Burkhart ,  Joseph A. Dearani ,  Sorin V. Pislaru

IPC分类号： A61B1/00 ,  A61B1/018 ,  A61B17/128 ,  A61B1/05 ,  A61B17/122 ,  A61B17/04 ,  A61B1/313

CPC分类号： A61B1/00082 ,  A61B1/00087 ,  A61B1/00147 ,  A61B1/018 ,  A61B1/05 ,  A61B1/0676 ,  A61B1/3137 ,  A61B8/12 ,  A61B17/0401 ,  A61B17/0469 ,  A61B17/0644 ,  A61B17/068 ,  A61B17/122 ,  A61B17/1227 ,  A61B17/1285 ,  A61B2017/00526 ,  A61B2017/00783 ,  A61B2017/00902 ,  A61B2017/00907 ,  A61B2017/0406 ,  A61B2017/0409 ,  A61B2017/0472 ,  A61B2017/048 ,  A61B2017/06042 ,  A61B2017/0649 ,  A61B2090/306 ,  A61B2090/309 ,  A61B2090/3612 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61M25/1002 ,  A61M25/1029 ,  A61M2025/105 ,  A61M2025/1075 ,  A61M2025/1088

摘要： A direct visualization catheter includes an elongate shaft defining a lumen and having a distal end portion and a proximal end portion and a transparent balloon attached to the distal end portion of the shaft. The balloon includes a first layer comprising a thermoset polymer and a plurality of polymeric fibers at least partially embedded in the thermoset polymer and a second layer disposed on the first layer and comprising a hydrogel.

摘要翻译： 直接可视导管包括限定内腔的细长轴，并且具有远端部分和近端部分以及附接到轴的远端部分的透明囊。 气囊包括包含热固性聚合物和至少部分地嵌入热固性聚合物中的多个聚合物纤维的第一层和设置在第一层上并包含水凝胶的第二层。

公开(公告)号：US11826020B2

公开(公告)日：2023-11-28

申请号：US16834555

申请日：2020-03-30

申请人： BOSTON SCIENTIFIC SCIMED, INC. ,  MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH

发明人： James P. Rohl ,  David R. Wulfman ,  Brian T. Berg ,  Joseph Thomas Delaney, Jr. ,  Brian J. Tischler ,  Peter M. Pollak ,  Harold M. Burkhart ,  Joseph A. Dearani ,  Sorin V. Pislaru

IPC分类号： A61B17/04 ,  A61F2/24 ,  A61B17/00 ,  A61M25/10 ,  A61B1/00 ,  A61B1/018 ,  A61B1/05 ,  A61B1/06 ,  A61B1/313 ,  A61B8/12 ,  A61B17/064 ,  A61B17/122 ,  A61B17/068 ,  A61B17/128 ,  A61B17/06 ,  A61B90/30 ,  A61B90/00

CPC分类号： A61B1/00082 ,  A61B1/00087 ,  A61B1/00148 ,  A61B1/018 ,  A61B1/05 ,  A61B1/0676 ,  A61B1/3137 ,  A61B8/12 ,  A61B17/0401 ,  A61B17/0469 ,  A61B17/0644 ,  A61B17/122 ,  A61F2/2466 ,  A61M25/1029 ,  A61B17/068 ,  A61B17/1227 ,  A61B17/1285 ,  A61B2017/00526 ,  A61B2017/00783 ,  A61B2017/00902 ,  A61B2017/00907 ,  A61B2017/0406 ,  A61B2017/048 ,  A61B2017/0409 ,  A61B2017/0472 ,  A61B2017/06042 ,  A61B2017/0649 ,  A61B2090/306 ,  A61B2090/309 ,  A61B2090/3612 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61M25/1002 ,  A61M2025/105 ,  A61M2025/1075 ,  A61M2025/1088

摘要： A direct visualization catheter includes an elongate shaft defining a lumen and having a distal end portion and a proximal end portion and a transparent balloon attached to the distal end portion of the shaft. The balloon includes a first layer comprising a thermoset polymer and a plurality of polymeric fibers at least partially embedded in the thermoset polymer and a second layer disposed on the first layer and comprising a hydrogel.

公开(公告)号：US20190336135A1

公开(公告)日：2019-11-07

申请号：US16400750

申请日：2019-05-01

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Joshua Mark Inouye ,  Alex Pflugfelder ,  Brian T. Berg ,  David John Onushko ,  James M. Anderson ,  Markus Petteri Lohi

IPC分类号： A61B17/12 ,  A61B5/00 ,  A61B5/07 ,  A61B5/0205

摘要： An example system for detecting leakage around an implant is disclosed. The example system for detecting leakage around an occlusive implant disposed in the left atrial appendage includes an elongate shaft having a port disposed at a distal end region thereof and a first sensor disposed adjacent the elongate shaft. The elongate shaft is configured to be positioned adjacent the occlusive implant such that the first sensor is positioned on a first side of the occlusive implant and the port is positioned on a second side of the occlusive implant. Further, the first sensor is configured to measure a first parameter and the first parameter is utilized to determine a fluid leak between the occlusive implant and a tissue wall defining the left atrial appendage.

公开(公告)号：US20160213237A1

公开(公告)日：2016-07-28

申请号：US15003920

申请日：2016-01-22

申请人： Boston Scientific Scimed, Inc. ,  Mayo Foundation for Medical Education and Research

发明人： James P. Rohl ,  David R. Wulfman ,  Brian T. Berg ,  Joseph Thomas Delaney ,  Brian J. Tischler ,  Peter M. Pollak ,  Harold M. Burkhart ,  Joseph A. Dearani ,  Sorin V. Pislaru

IPC分类号： A61B1/05 ,  A61B8/12 ,  A61B1/06 ,  A61B1/00

CPC分类号： A61B1/00082 ,  A61B1/00087 ,  A61B1/00147 ,  A61B1/018 ,  A61B1/05 ,  A61B1/0676 ,  A61B1/3137 ,  A61B8/12 ,  A61B17/0401 ,  A61B17/0469 ,  A61B17/0644 ,  A61B17/068 ,  A61B17/122 ,  A61B17/1227 ,  A61B17/1285 ,  A61B2017/00526 ,  A61B2017/00783 ,  A61B2017/00902 ,  A61B2017/00907 ,  A61B2017/0406 ,  A61B2017/0409 ,  A61B2017/0472 ,  A61B2017/048 ,  A61B2017/06042 ,  A61B2017/0649 ,  A61B2090/306 ,  A61B2090/309 ,  A61B2090/3612 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61M25/1002 ,  A61M25/1029 ,  A61M2025/105 ,  A61M2025/1075 ,  A61M2025/1088

摘要： A balloon catheter visualization system for repairing a heart valve in a patent includes one or more elongate shafts, each shaft defining at least one lumen and comprising a distal end portion and a proximal end portion. The system also includes a transparent balloon member coupled to the one or more elongate shafts and is in fluid communication with at least one lumen of the one or more elongate shafts. The system also includes an imaging element disposed within the balloon member and coupled to a distal end portion of the one or more elongate shafts, a fastener releasably coupled to a distal end portion of the one or more elongate shafts, and a connector coupled to a distal end portion of the one or more elongate shafts. The connector is adapted to fasten the fastener to tissue.

摘要翻译： 用于修复专利中的心脏瓣膜的气囊导管可视化系统包括一个或多个细长轴，每个轴限定至少一个腔，并且包括远端部分和近端部分。 该系统还包括联接到一个或多个细长轴的透明气囊构件，并且与一个或多个细长轴的至少一个内腔流体连通。 该系统还包括成像元件，该成像元件设置在球囊构件内并联接到一个或多个细长轴的远端部分，可释放地联接到一个或多个细长轴的远端部分的紧固件，以及连接到 一个或多个细长轴的远端部分。 连接器适于将紧固件固定到组织上。