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公开(公告)号：US20240278028A1
公开(公告)日：2024-08-22
申请号：US18444917
申请日：2024-02-19
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Jerry Wang , Joshua Mark Inouye , James M. Anderson
CPC classification number: A61N1/395 , A61B17/00234 , A61B2017/0011 , A61B2017/00243
Abstract: Blood stagnation within a left atrial appendage (LAA) may be reduced by creating movement within the LAA. A variety of different actuatable devices, including magnetically actuated devices, may be implanted within the LAA. The actuatable device may be caused to become actuated, thereby causing the motion within the LAA. In some cases, causing the actuatable device to become actuated may include application of a magnetic field. In some cases, causing the actuatable device to become actuated may include subjecting the actuatable device to blood flow within the LAA.
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公开(公告)号：US11992220B2
公开(公告)日：2024-05-28
申请号：US17708864
申请日：2022-03-30
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Joshua Mark Inouye , Brian Joseph Tischler
CPC classification number: A61B17/12122 , A61B17/12031 , A61B17/12172 , A61B17/12177 , A61B2017/00243 , A61B2017/00526 , A61B2017/00579 , A61B2017/00867
Abstract: An example occlusive implant is disclosed. The example occlusive implant includes an expandable framework configured to shift between a collapsed configuration and an expanded configuration, wherein the expandable framework includes a plurality of strut members circumferentially spaced around a longitudinal axis of the expandable framework, wherein one or more of the plurality of strut members includes a first twisted portion and a face portion. The occlusive implant also includes a plurality of fixation members disposed along the face portion of one or more of the plurality of strut members.
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公开(公告)号：US11986390B2
公开(公告)日：2024-05-21
申请号：US17554760
申请日：2021-12-17
Applicant: Boston Scientific Scimed, Inc.
Inventor： Padraig J. Savage , Michael Lee , Matthew Rust , Joshua Mark Inouye , Levi Wolterstorff , Graham Krumpelmann
IPC: A61F2/24
CPC classification number: A61F2/2445 , A61F2/2442 , A61F2/246 , A61F2/2466
Abstract: Solutions for reducing irritation and/or trauma which may result upon contact of an implanted implantable device with tissue surrounding or adjacent to the implantable device. Various embodiments include features which allow a tangential or otherwise atraumatic contact of the implantable device with the tissue, in contrast with a sharper contact which may occur with prior art implantable devices. The broad principles are applicable to annuloplasty devices, and have other broader applications as well.
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公开(公告)号：US20240138844A1
公开(公告)日：2024-05-02
申请号：US18494244
申请日：2023-10-25
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： James M. Anderson , Jerry Wang , Joshua Mark Inouye
CPC classification number: A61B17/12122 , A61B17/12172 , A61B17/12177 , A61F2/0105 , A61F2/012 , A61B2017/00632
Abstract: An implantable medical device includes an expandable frame that is expandable between a collapsed configuration for delivery and an expanded configuration for deployment, the expandable frame including a periphery defined by the expandable frame. A covering spans at least part of the expandable frame. An expandable element is secured relative to the periphery, the expandable element is adapted to seal against an irregular body opening such as an irregular-shaped ostium of a patient's LAA (left atrial appendage).
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公开(公告)号：US20240115269A1
公开(公告)日：2024-04-11
申请号：US18378391
申请日：2023-10-10
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Jerry Wang , James M. Anderson , Joshua Mark Inouye
IPC: A61B17/12
CPC classification number: A61B17/12122 , A61B2017/00632
Abstract: An implantable medical device such as but not limited to a left atrial appendage closure (LAAC) device includes an expandable frame that is movable between a collapsed configuration for delivery and an expanded configuration for deployment. The expandable frame may include a plurality of articulating members that are biased into the expanded configuration. The expandable frame may include a biasing member. The LAAC device includes a membrane or covering that spans across an end of the expandable frame.
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Patent Agency Ranking
公开(公告)号：US20240081830A1
公开(公告)日：2024-03-14
申请号：US18464394
申请日：2023-09-11
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Neal Eidenschink , Joshua Mark Inouye , Harishankar Natesan
IPC: A61B17/12
CPC classification number: A61B17/12172 , A61B17/12109 , A61B2017/12054
Abstract: A medical implant for occluding a left atrial appendage may include an expandable framework configured to shift between a collapsed configuration and an expanded configuration. The expandable framework may include a plurality of interconnected struts and a plurality of anchor members extending radially outward from the plurality of interconnected struts in the expanded configuration. Each anchor member of the plurality of anchor members may include a base portion fixedly attached to the plurality of interconnected struts and an anchor tip portion. The anchor tip portion may include a central penetrating element and at least one tissue support element extending outward from the central penetrating element. The at least one tissue support element may be configured to be non-penetrating.
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公开(公告)号：US20240058012A1
公开(公告)日：2024-02-22
申请号：US18234023
申请日：2023-08-15
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Joshua Mark Inouye , Brian Joseph Tischler , Neal Eidenschink
IPC: A61B17/12
CPC classification number: A61B17/12122 , A61B17/12168 , A61B2017/00632
Abstract: A medical implant for occluding a left atrial appendage may include an expandable framework configured to shift radially between a first configuration and a second configuration, and an occlusive element secured to the expandable framework. The framework includes a plurality of strut groups, each strut group comprising first and second joints, and first, second, and third struts. The first and second struts move laterally from a first position in the first configuration to a second position in the second configuration. The third strut is configured to shift radially from a first position in the first configuration to a second position in the second configuration. The first and second struts and a majority of the third struts of each strut group may be oriented parallel to each other in the first configuration and nonparallel to each other in the second configuration.
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公开(公告)号：US20230142374A1
公开(公告)日：2023-05-11
申请号：US17981631
申请日：2022-11-07
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Joshua Mark Inouye
IPC: A61B17/12
CPC classification number: A61B17/12159 , A61B17/12122 , A61B2017/00579
Abstract: An occlusive implant may include an expandable framework configured to shift between a collapsed configuration and an expanded configuration. The expandable framework includes a plurality of anchor members extending radially outward from the expandable framework in the expanded configuration, each anchor member including at least one base portion fixedly secured to the expandable framework and a plurality of anchor tips extending from each base portion. Each base portion extends longitudinally along the expandable framework. A method of making the occlusive implant may include forming the expandable framework, forming the plurality of anchor members, and fixedly attaching each base portion to the expandable framework such that each anchor member extends radially outward from the expandable framework in the expanded configuration and each base portion extends longitudinally along the expandable framework.
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公开(公告)号：US20230121200A1
公开(公告)日：2023-04-20
申请号：US17984957
申请日：2022-11-10
Applicant: Boston Scientific Scimed, Inc.
Inventor： Joshua Mark Inouye , James M. Anderson , Graham Krumpelmann
IPC: A61F2/24
Abstract: Various embodiments of an implant delivery systems including at least one removable actuator to reshape a valve annulus are described. The systems may use the removable actuator to customize annular reshaping at a treatment site and withdraw the actuator from the treatment site following custom reshaping to provide a low profile annuloplasty implant.
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公开(公告)号：US20220218356A1
公开(公告)日：2022-07-14
申请号：US17708864
申请日：2022-03-30
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Joshua Mark Inouye , Brian Joseph Tischler
IPC: A61B17/12
Abstract: An example occlusive implant is disclosed. The example occlusive implant includes an expandable framework configured to shift between a collapsed configuration and an expanded configuration, wherein the expandable framework includes a plurality of strut members circumferentially spaced around a longitudinal axis of the expandable framework, wherein one or more of the plurality of strut members includes a first twisted portion and a face portion. The occlusive implant also includes a plurality of fixation members disposed along the face portion of one or more of the plurality of strut members.
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