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1. 发明授权

US10939996B2 Replacement heart valve commissure assembly 有权
公开(公告)号：US10939996B2
公开(公告)日：2021-03-09
申请号：US15998833
申请日：2018-08-16
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： Jasper Ellington Adamek-Bowers , Ali Salahieh , Takashi H. Ino , Andrew James Harlan Backus , Anh Thu Pham , Brian D. Brandt , Mimi Trinh Fitterer , Michael P. Calomeni , Jarad S. Waisblatt
IPC分类号： A61F2/24 , A61F2/95
摘要： A replacement heart valve commissure assembly may include a locking mechanism including a first locking portion spaced apart from a second locking portion in a delivery configuration and configured to engage with the second locking portion in a deployed configuration, wherein the first locking portion is longitudinally actuatable relative to the second locking portion between the delivery and deployed configurations. The commissure assembly may include a first valve leaflet and a second valve leaflet each secured to the first locking portion. A first sleeve portion of the first valve leaflet may be fixedly attached to a first fabric sleeve wrapped around a first leg of the first locking portion by a first filament, and a second sleeve portion of the second valve leaflet may be fixedly attached to a second fabric sleeve wrapped around a second leg of the first locking portion by a second filament.

2. 发明授权

US10342660B2 Tensioned sheathing aids 有权
公开(公告)号：US10342660B2
公开(公告)日：2019-07-09
申请号：US15413642
申请日：2017-01-24
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： Cornelius M. Crowley , Ali Salahieh , Brian D. Brandt , Andrew J. H. Backus , Thu Pham , Luan Cao , Dwight J. Knab, Jr.
IPC分类号： A61F2/95 , A61F2/24 , A61F2/966
摘要： A medical device apparatus may include a medical implant including an anchor member configured to actuate between a delivery configuration and a deployed configuration operatively connected to a delivery system, the delivery system including an outer sheath and an inner catheter disposed within the outer sheath, and a sheathing aid connecting the delivery system to the medical implant, the sheathing aid being configured to guide the medical implant into the outer sheath upon relative closing movement therebetween. The sheathing aid may include a plurality of tethers extending from the inner catheter to a proximal end of the anchor member, and a release mechanism slidably disposed within a coupler ring coupled to a distal end of the inner catheter. The plurality of tethers may be releasably coupled to the release mechanism.

3. 发明申请

US20190083256A1 REPLACEMENT HEART VALVE IMPLANT 审中-公开
公开(公告)号：US20190083256A1
公开(公告)日：2019-03-21
申请号：US16190281
申请日：2018-11-14
申请人： BOSTON SCIENTIFIC SCIMED INC.
发明人： Andrew J.H. Backus , Ali Salahieh , Cornelius M. Crowley
IPC分类号： A61F2/24
摘要： A replacement heart valve implant may include a braided anchor member configured to actuate between a delivery configuration and a deployed configuration formed from a plurality of filaments, a circumferential seal member disposed about a distal portion of the anchor member and including a reinforcing band disposed at a distal end thereof, and a plurality of valve leaflets connected to the anchor member. The reinforcing band is secured to the anchor member adjacent a distal end of the anchor member by a plurality of lashings each attached to two individual filaments. The plurality of filaments defines a body section, a proximal crown section, and a distal crown section, wherein the proximal crown section includes a first plurality of end loops and a second plurality of end loops, wherein a proximalmost extent of the first plurality of end loops and the second plurality of end loops varies.

4. 发明授权

US10709553B2 V-Clip post with pivoting 有权
公开(公告)号：US10709553B2
公开(公告)日：2020-07-14
申请号：US15219606
申请日：2016-07-26
申请人： BOSTON SCIENTIFIC SCIMED INC.
发明人： Andrew J. H. Backus , Ali Salahieh , Ning Pan , Stanley A. Carroll
IPC分类号： A61F2/24
摘要： A replacement heart valve may include a tubular anchor member actuatable between an elongated delivery configuration and an expanded deployed configuration, a buckle member fixedly attached to the anchor member, a post member axially translatable relative to the buckle member, the post member including a latch portion configured to engage the buckle member when the anchor member is in the deployed configuration, an actuator member including a pivot pin proximate a distal end thereof, the actuator member being releasably connected to a proximal end of the post member at the pivot pin, and a valve leaflet attached to the post member. The post member may be disposed distal of the anchor member when the anchor member is in the elongated delivery configuration.

5. 发明申请

US20190053896A1 REPLACEMENT HEART VALVE COMMISSURE ASSEMBLY 审中-公开
公开(公告)号：US20190053896A1
公开(公告)日：2019-02-21
申请号：US15998833
申请日：2018-08-16
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： Jasper Ellington Adamek-Bowers , Ali Salahieh , Takashi H. Ino , Andrew James Harlan Backus , Anh Thu Pham , Brian D. Brandt , Mimi Trinh Fitterer , Michael P. Calomeni , Jarad S. Waisblatt
IPC分类号： A61F2/24
摘要： A replacement heart valve commissure assembly may include a locking mechanism including a first locking portion spaced apart from a second locking portion in a delivery configuration and configured to engage with the second locking portion in a deployed configuration, wherein the first locking portion is longitudinally actuatable relative to the second locking portion between the delivery and deployed configurations. The commissure assembly may include a first valve leaflet and a second valve leaflet each secured to the first locking portion. A first sleeve portion of the first valve leaflet may be fixedly attached to a first fabric sleeve wrapped around a first leg of the first locking portion by a first filament, and a second sleeve portion of the second valve leaflet may be fixedly attached to a second fabric sleeve wrapped around a second leg of the first locking portion by a second filament.

6. 发明申请

US20170216029A1 TENSIONED SHEATHING AIDS 审中-公开
公开(公告)号：US20170216029A1
公开(公告)日：2017-08-03
申请号：US15413642
申请日：2017-01-24
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： Cornelius M. Crowley , Ali Salahieh , Brian D. Brandt , Andrew J.H. Backus , Thu Pham , Luan Cao , Dwight J. Knab, JR.
IPC分类号： A61F2/24
CPC分类号： A61F2/2436 , A61F2/2418 , A61F2/2439 , A61F2002/9511 , A61F2002/9534 , A61F2002/9665
摘要： A medical device apparatus may include a medical implant including an anchor member configured to actuate between a delivery configuration and a deployed configuration operatively connected to a delivery system, the delivery system including an outer sheath and an inner catheter disposed within the outer sheath, and a sheathing aid connecting the delivery system to the medical implant, the sheathing aid being configured to guide the medical implant into the outer sheath upon relative closing movement therebetween. The sheathing aid may include a plurality of tethers extending from the inner catheter to a proximal end of the anchor member, and a release mechanism slidably disposed within a coupler ring coupled to a distal end of the inner catheter. The plurality of tethers may be releasably coupled to the release mechanism.

7. 发明申请

US20140379095A1 TISSUE MODIFICATION 有权
标题翻译：组织修改
公开(公告)号：US20140379095A1
公开(公告)日：2014-12-25
申请号：US14481477
申请日：2014-09-09
申请人： Boston Scientific Scimed, Inc.
发明人： Jarad Waisblatt , Benjamin Sutton , Ali Salahieh , Peter W. Gregg , Crystal M. Anderson-Cunanan
IPC分类号： A61F2/24
CPC分类号： A61F2/02 , A61F2/2415
摘要： A tissue modification apparatus includes a first and a second guide, a first and a second set of mounts, and a first and a second actuator. The first guide defines a first axis, and the second guide defines a second axis intersecting the first axis. The mounts of the first set of mounts are movable relative to one another along the first axis, and the mounts of the second set of mounts are movable relative to one another along the second axis. The first actuator and the second actuator are each settable to a stress load, with the first actuator and the second actuator movable, respectively, along the first axis and the second axis to transmit each respective stress load to a piece of tissue mechanically coupled to the first and second set of mounts.
摘要翻译：组织修改装置包括第一和第二引导件，第一和第二组安装件以及第一和第二致动器。第一引导件限定第一轴线，并且第二引导件限定与第一轴线相交的第二轴线。第一组安装件的安装件可沿着第一轴线相对于彼此移动，并且第二组安装件的安装件可沿着第二轴线相对于彼此移动。第一致动器和第二致动器均可设置为应力负载，第一致动器和第二致动器分别沿着第一轴线和第二轴线可移动，以将每个相应的应力负载传递到机械地联接到第一和第二套安装。

8. 发明授权

US10426607B2 Apparatus for replacing a native heart valve and method of making the same 有权
公开(公告)号：US10426607B2
公开(公告)日：2019-10-01
申请号：US14820171
申请日：2015-08-06
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： Peter W. Gregg , Jianhua Yang , Jarad Waisblatt , Benjamin T. Sutton , Ali Salahieh
IPC分类号： A61F2/24 , A61F2/90
摘要： An apparatus for replacement a native heart valve is herein provided. The apparatus includes a replacement heart valve, an expandable anchor, and a plurality of rivets. The expandable anchor comprises a woven braid structure that surrounds at least a portion of the replacement heart valve and has a plurality of braid intersections. At least some of the braid intersections have rivets extending therethrough.

9. 发明授权

US10136991B2 Replacement heart valve implant 有权
公开(公告)号：US10136991B2
公开(公告)日：2018-11-27
申请号：US15219682
申请日：2016-07-26
申请人： BOSTON SCIENTIFIC SCIMED INC.
发明人： Andrew J. H. Backus , Ali Salahieh , Cornelius M. Crowley
IPC分类号： A61F2/24
摘要： A replacement heart valve implant may include a braided anchor member configured to actuate between a delivery configuration and a deployed configuration formed from a plurality of filaments, a circumferential seal member disposed about a distal portion of the anchor member and including a reinforcing band disposed at a distal end thereof, and a plurality of valve leaflets connected to the anchor member. The reinforcing band is secured to the anchor member adjacent a distal end of the anchor member by a plurality of lashings each attached to two individual filaments. The plurality of filaments defines a body section, a proximal crown section, and a distal crown section, wherein the proximal crown section includes a first plurality of end loops and a second plurality of end loops, wherein a proximalmost extent of the first plurality of end loops and the second plurality of end loops varies.

10. 发明申请

US20180085214A1 BUCKLE PAD 审中-公开
公开(公告)号：US20180085214A1
公开(公告)日：2018-03-29
申请号：US15712260
申请日：2017-09-22
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： Cornelius M. Crowley , Ali Salahieh , Takashi H. Ino , Christopher Blake Finnegan , Floriza Q. Escalona , Anh Thu Pham , Bhakta Basnet , Karl Damon Fleck , Leticia Marquez Garcia , Jay Yang , Brian D. Brandt , David Chia-Wei Wang , Connor Gordon Mulcahy
IPC分类号： A61F2/24
CPC分类号： A61F2/2409 , A61F2/2415 , A61F2/2418 , A61F2/2427 , A61F2/246 , A61F2210/0076 , A61F2220/0008 , A61F2220/0025 , A61F2220/0033 , A61F2250/0041 , A61F2250/0069
摘要： A replacement heart valve implant may include an expandable anchor member actuatable between a delivery configuration and a deployed configuration, a plurality of locking mechanisms configured to maintain the expandable anchor member in the deployed configuration, one or more valve leaflets attached to each of the plurality of locking mechanisms, and at least one polymeric laminate corresponding to each locking mechanism, each of the at least one polymeric laminate sized and configured for mounting between a first portion of the corresponding locking mechanism and the expandable anchor member.

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