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公开(公告)号：US11896474B2
公开(公告)日：2024-02-13
申请号：US17573754
申请日：2022-01-12
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Martin Hynes , Martyn G. Folan , David R. Wulfman , Thomas M. Keating , Matthew Montague , Damien V. Nolan
CPC classification number: A61F2/0077 , A61F2/07 , A61F2/90 , A61F2002/044 , A61F2002/045 , A61F2210/0004 , A61F2230/001 , A61F2230/008 , A61F2230/0078 , A61F2250/0031 , A61F2250/0039
Abstract: An example medical device for treating a body lumen is disclosed. The medical device includes an expandable scaffold including first and second regions, each of the first and second regions include a plurality of interstices located therein. The medical device also includes a covering spanning each of the plurality of interstices of the first region. The second region is free of the covering. A biodegradable gripping material is disposed on an outer surface of the covering. Further, the expandable scaffold is configured to shift from a collapsed state to an expanded state and the second region is configured to contact an inner surface of the body lumen in the expanded state. Additionally, the gripping material is designed to initially prevent migration of the expandable scaffold upon implantation in the body lumen until the second region is secured to the inner surface of the body lumen.
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公开(公告)号：US11406522B2
公开(公告)日：2022-08-09
申请号：US15806620
申请日：2017-11-08
Applicant: Boston Scientific Scimed, Inc.
Inventor： Martyn G. Folan , David R. Wulfman , Damien V. Nolan , Martin Hynes , Matthew Montague , Thomas M. Keating , Adeniyi O. Aremu
Abstract: A medical device may include a tubular sleeve configured for implantation in a body lumen, the sleeve having a first configuration with a first rigidity and a second configuration with a second rigidity greater than the first rigidity, the sleeve including: a flexible membrane defining an interior lumen; and a channel extending along the membrane.
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公开(公告)号：US11172921B2
公开(公告)日：2021-11-16
申请号：US16313441
申请日：2016-12-16
Inventor： James P. Rohl , Mary M. Byron , David R. Wulfman , James K. Cawthra, Jr. , Devon N. Arnholt , Michael Eppihimer , David J. Lehse , Katherine Lorraine Baldwin , Joseph A. Dearani , Peter M. Pollak
IPC: A61B17/04 , A61F2/24 , A61B17/122 , A61B17/00 , A61B17/128
Abstract: A heart valve anchor has a body that includes a distal portion, a distal end, a proximal portion, and a proximal end. The distal end and the proximal end define a longitudinal axis. The body has an expandable portion that includes a first radially expandable portion at the distal portion of the body, a second radially expandable portion at the proximal portion of the body, and a root portion disposed between the first and second radially expandable portions. The body has a first configuration adapted to be housed at least partially within a tissue penetrating device, and a second configuration in which the first and second radially expandable portions are partially or fully expanded such that the anchor engages tissue in a region between the first and second radially expandable portions.
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公开(公告)号：US10531941B2
公开(公告)日：2020-01-14
申请号：US15807141
申请日：2017-11-08
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Martin Hynes , Martyn G. Folan , David R. Wulfman , Thomas M. Keating , Matthew Montague , Damien V. Nolan
Abstract: An example medical device for treating a body lumen is disclosed. The medical device includes an expandable scaffold including first and second regions, each of the first and second regions include a plurality of interstices located therein. The medical device also includes a covering spanning each of the plurality of interstices of the first region. The second region is free of the covering. A biodegradable gripping material is disposed on an outer surface of the covering. Further, the expandable scaffold is configured to shift from a collapsed state to an expanded state and the second region is configured to contact an inner surface of the body lumen in the expanded state. Additionally, the gripping material is designed to initially prevent migration of the expandable scaffold upon implantation in the body lumen until the second region is secured to the inner surface of the body lumen.
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公开(公告)号：US10285569B2
公开(公告)日：2019-05-14
申请号：US15003924
申请日：2016-01-22
Inventor： 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: 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
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US10219677B2
公开(公告)日：2019-03-05
申请号：US15003924
申请日：2016-01-22
Inventor： 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: 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
Abstract: 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.
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公开(公告)号：US20170189107A1
公开(公告)日：2017-07-06
申请号：US15396677
申请日：2017-01-01
Inventor： David R. Wulfman , Daniel J. Foster , Matthew Hein , Kevin R. Poppe , Bethanie H. Stadler
IPC: A61B18/14
CPC classification number: A61B18/1492 , A61B5/01 , A61B5/062 , A61B5/6852 , A61B2017/00221 , A61B2017/00314 , A61B2017/00473 , A61B2018/00178 , A61B2018/00577 , A61B2018/00648 , A61B2018/00797 , A61B2018/0212 , A61B2560/0443 , A61B2562/0223 , A61B2562/043 , G01R33/09
Abstract: In certain embodiments, an apparatus includes a stacked array of discs electrically coupled together where each disc includes an electrical component. In certain embodiments, a minimally-invasive medical device includes a stack of transducer platforms positioned within the minimally-invasive medical device. Each platform includes a plurality of electrical components.
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8.发明申请NOVEL CONCEPT TO REDUCE LEFT ATRIAL PRESSURE IN SYSTOLIC AND DIASTOLIC HF PATIENTS TO TREAT PULMONARY EDEMA AND REDUCE HOSPITALIZATION RATES 审中-公开新概念可降低SYSTOLIC和DIASTOLIC HF患者的左心室压力以治疗肺动脉高压并降低霍奇度公开(公告)号：US20160220357A1
公开(公告)日：2016-08-04
申请号：US15015298
申请日：2016-02-04
Inventor： Umang Anand , Raghav Goel , Roger W. McGowan , Daniel Ross , Patrick A. Haverkost , Mary M. Byron , David R. Wulfman , James P. Rohl , Peter M. Pollak , Lyle J. Olson , Atta Behfar , Charles J. Bruce
IPC: A61F2/24
CPC classification number: A61B17/0057 , A61B2017/00575 , A61B2017/00592 , A61B2017/00597 , A61B2017/00606 , A61B2017/00623 , A61F2/24 , A61F2210/0014 , A61F2230/0069
Abstract: Devices provided herein can include implantable transseptal flow control components adapted to be implanted in an opening in a septal wall. In a closed configuration, the implantable transseptal flow control components provided herein prevent blood from flowing through the opening. In an open configuration, the implantable transseptal flow control components provided herein allow blood to flow from the left atrium to the right atrium. In a closed configuration, implantable transseptal flow control components provided herein can be configured such that blood does not stagnate at a location proximate to a left atrium flow control component side when the pressure differential is below a second predetermined threshold pressure value.Implantable transseptal flow control components provided herein can remain in a closed configuration when a pressure differential between the left atrium and the right atrium is less than a first non-zero predetermined threshold pressure value.
Abstract translation: 本文提供的装置可包括适于植入隔壁中的开口的可植入经血流控制部件。 在闭合构造中，本文提供的可植入经血流控制组件防止血液流过开口。 在开放构型中，本文提供的可植入经血流控制组件允许血液从左心房流向右心房。 在闭合构造中，本文提供的可植入经血流控制部件可被构造成使得当压力差低于第二预定阈值压力值时，血液不会滞留在靠近左心房流量控制部件侧的位置处。 当左心房和右心房之间的压力差小于第一非零预定阈值压力值时，本文提供的可植入经血流量控制组件可以保持在闭合配置。
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公开(公告)号：US20160213228A1
公开(公告)日：2016-07-28
申请号：US15003924
申请日：2016-01-22
Inventor： 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: A61B1/00 , A61B1/018 , A61B17/128 , A61B1/05 , A61B17/122 , A61B17/04 , A61B1/313
CPC classification number: 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
Abstract: 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.
Abstract translation: 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。
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10.发明申请公开(公告)号：US20160081826A1
公开(公告)日：2016-03-24
申请号：US14861026
申请日：2015-09-22
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Gerald Fredrickson , Kristin Regan , John O'Gara , Jessica Litchfield , Claude O. Clerc , William Bertolino , James P. Rohl , David R. Wulfman , Devon N. Arnholt
CPC classification number: A61F2/91 , A61F2/0077 , A61F2/915 , A61F2002/009 , A61F2002/041 , A61F2002/045 , A61F2002/9155 , A61F2002/91583 , A61F2210/0004 , A61F2210/0014 , A61F2210/0071 , A61F2220/0025 , A61F2230/0069 , A61F2240/001 , A61L31/06 , A61L31/10 , A61L31/14 , A61L31/146 , A61L2400/08 , C08L75/04
Abstract: Implantable medical devices and method for making and using implantable medical devices are disclosed. An example implantable medical device may include a tubular body having a plurality of openings formed therein. A filter layer may be disposed along an outer surface of the tubular body. The filter layer may include a shape memory material. The filter layer may be capable of allowing fluids to pass therethrough and may be resistant to tissue ingrowth.
Abstract translation: 公开了用于制造和使用可植入医疗装置的可植入医疗装置和方法。 可植入医疗装置的示例可以包括其中形成有多个开口的管状体。 过滤层可以沿着管状体的外表面设置。 过滤层可以包括形状记忆材料。 过滤层可以允许流体通过，并且可以抵抗组织向内生长。
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