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公开(公告)号：US10413412B2
公开(公告)日：2019-09-17
申请号：US15927417
申请日：2018-03-21
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Amr Salahieh , Jean-Pierre Dueri , Hans F. Valencia , Brian D. Brandt , Dwight P. Morejohn , Claudio Argento , Tom Saul , Ulrich R. Haug
Abstract: The invention includes methods of and apparatus for endovascularly replacing a heart valve of a patient. One aspect of the invention provides a method including the steps of endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve in an unexpanded configuration; and applying an external non-hydraulically expanding or non-pneumatically expanding actuation force on the anchor to change the shape of the anchor, such as by applying proximally and/or distally directed force on the anchor using a releasable deployment tool to expand and contract the anchor or parts of the anchor. Another aspect of the invention provides an apparatus including a replacement valve; an anchor; and a deployment tool comprising a plurality of anchor actuation elements adapted to apply a non-hydraulically expanding or non-pneumatically expanding actuation force on the anchor to reshape the anchor.
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公开(公告)号：US20180214266A1
公开(公告)日：2018-08-02
申请号：US15877623
申请日：2018-01-23
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： David J. Paul , Benjamin T. Sutton , Brian K. McCollum , Brian D. Brandt , Emma Leung , Kenneth M. Martin , Amr Salahieh , Daniel K. Hildebrand
Abstract: Medical devices and delivery systems for delivering medical devices to a target location within a subject. In some embodiments the medical devices can be locked in a fully deployed and locked configuration. In some embodiments the delivery systems are configured with a single actuator to control the movement of multiple components of the delivery system. In some embodiments the actuator controls the independent and dependent movement of multiple components of the delivery system.
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公开(公告)号：US20180116792A1
公开(公告)日：2018-05-03
申请号：US15842559
申请日：2017-12-14
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Amr Salahieh , Brian D. Brandt , Dwight P. Morejohn , Ulrich R. Haug , Jean-Pierre Dueri , Hans F. Valencia , Robert A. Geshlider
IPC: A61F2/24
CPC classification number: A61F2/2412 , A61F2/2418 , A61F2/2439 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2230/005 , A61F2230/0054 , A61F2230/0065 , A61F2230/0078 , A61F2250/0069
Abstract: Apparatus for endovascularly replacing a patient's heart valve, including: a replacement valve adapted to be delivered endovascularly to a vicinity of the heart valve; an expandable anchor adapted to be delivered endovascularly to the vicinity of the heart valve; and a lock mechanism configured to maintain a minimum amount of anchor expansion. The invention also includes a method for endovascularly replacing a patient's heart valve. In some embodiments the method includes the steps of: endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve; expanding the anchor to a deployed configuration; and locking the anchor in the deployed configuration.
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公开(公告)号：US09956075B2
公开(公告)日：2018-05-01
申请号：US15138863
申请日：2016-04-26
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Amr Salahieh , Jean-Pierre Dueri , Hans F. Valencia , Brian D. Brandt , Dwight P. Morejohn , Claudio Argento , Tom Saul , Ulrich R. Haug
CPC classification number: A61F2/2439 , A61F2/24 , A61F2/2409 , A61F2/2412 , A61F2/2418 , A61F2/243 , A61F2/2433 , A61F2/2436 , A61F2/90 , A61F2002/9528 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2230/005 , A61F2230/0054 , A61F2230/0078 , A61F2230/008 , A61F2250/006
Abstract: The invention includes methods of and apparatus for endovascularly replacing a heart valve of a patient. One aspect of the invention provides a method including the steps of endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve in an unexpanded configuration; and applying an external non-hydraulically expanding or non-pneumatically expanding actuation force on the anchor to change the shape of the anchor, such as by applying proximally and/or distally directed force on the anchor using a releasable deployment tool to expand and contract the anchor or parts of the anchor. Another aspect of the invention provides an apparatus including a replacement valve; an anchor; and a deployment tool comprising a plurality of anchor actuation elements adapted to apply a non-hydraulically expanding or non-pneumatically expanding actuation force on the anchor to reshape the anchor.
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公开(公告)号：US20180104052A1
公开(公告)日：2018-04-19
申请号：US15842426
申请日：2017-12-14
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Amr Salahieh , Brian D. Brandt , Dwight P. Morejohn , Ulrich R. Haug , Jean-Pierre Dueri , Hans F. Valencia , Robert A. Geshlider
IPC: A61F2/24
CPC classification number: A61F2/2412 , A61F2/2418 , A61F2/2439 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2230/005 , A61F2230/0054 , A61F2230/0065 , A61F2230/0078 , A61F2250/0069
Abstract: Apparatus for endovascularly replacing a patient's heart valve, including: a replacement valve adapted to be delivered endovascularly to a vicinity of the heart valve; an expandable anchor adapted to be delivered endovascularly to the vicinity of the heart valve; and a lock mechanism configured to maintain a minimum amount of anchor expansion. The invention also includes a method for endovascularly replacing a patient's heart valve. In some embodiments the method includes the steps of: endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve; expanding the anchor to a deployed configuration; and locking the anchor in the deployed configuration.
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Patent Agency Ranking
公开(公告)号：US20180085214A1
公开(公告)日：2018-03-29
申请号：US15712260
申请日：2017-09-22
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： 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: A61F2/24
CPC classification number: A61F2/2409 , A61F2/2415 , A61F2/2418 , A61F2/2427 , A61F2/246 , A61F2210/0076 , A61F2220/0008 , A61F2220/0025 , A61F2220/0033 , A61F2250/0041 , A61F2250/0069
Abstract: 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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公开(公告)号：US09642705B2
公开(公告)日：2017-05-09
申请号：US14482214
申请日：2014-09-10
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Randy S. Gamarra , David S. Tung , Benjamin Sutton , Takashi Ino , Joshua Wallin , Brian D. Brandt
CPC classification number: A61F2/2436 , A61B17/00234 , A61B2017/00526 , A61F2/2427 , A61F2/2439 , A61F2002/9517 , A61M25/0009 , A61M25/0026 , A61M25/09016 , Y10T29/49826
Abstract: An elongated member and a method of manufacturing an elongated member may include first, second, and third elongated rod mandrels. The first, second, and third elongated rod mandrels may be fixed together at predetermined proximal and distal locations and at a ball tip. The first, second, and third rod mandrels may be disposed within a tubular coupling element and fixed to the tubular coupling element at the ball tip. The tubular coupling element may be placed into abutment with and fixed to the distal end of an elongated shaft.
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公开(公告)号：US09308085B2
公开(公告)日：2016-04-12
申请号：US14494077
申请日：2014-09-23
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Amr Salahieh , Brian D. Brandt , Dwight P. Morejohn , Ulrich R. Haug , Jean-Pierre Dueri , Hans F. Valencia , Robert A. Geshlider , Jeff A. Krolik
CPC classification number: A61F2/2409 , A61F2/013 , A61F2/2415 , A61F2/2418 , A61F2/2427 , A61F2/2436 , A61F2220/0075 , A61F2230/0054 , A61F2230/0078 , A61F2250/0036 , A61F2250/0039
Abstract: A method for percutaneously replacing a heart valve of a patient. In some embodiments the method includes the steps of percutaneously delivering a replacement valve and an expandable anchor to a vicinity of the heart valve in an unexpanded configuration; expanding the anchor to a deployed configuration in which the anchor contacts tissue at a first anchor site; repositioning the anchor to a second anchor site; and deploying the anchor at the second anchor site.
Abstract translation: 一种用于经皮置换患者心脏瓣膜的方法。 在一些实施例中，该方法包括以未膨胀构型经皮递送置换瓣膜和可扩张锚定至心脏瓣膜附近的步骤; 将锚扩展到展开构型，其中锚固件在第一锚固部位接触组织; 将锚重新定位到第二锚点; 并在第二锚点部署锚。
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公开(公告)号：US11285002B2
公开(公告)日：2022-03-29
申请号：US16539112
申请日：2019-08-13
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Amr Salahieh , Jean-Pierre Dueri , Hans F. Valencia , Brian D. Brandt , Dwight P. Morejohn , Claudio Argento , Tom Saul , Ulrich R. Haug
Abstract: The invention includes methods of and apparatus for endovascularly replacing a heart valve of a patient. One aspect of the invention provides a method including the steps of endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve in an unexpanded configuration; and applying an external non-hydraulically expanding or non-pneumatically expanding actuation force on the anchor to change the shape of the anchor, such as by applying proximally and/or distally directed force on the anchor using a releasable deployment tool to expand and contract the anchor or parts of the anchor. Another aspect of the invention provides an apparatus including a replacement valve; an anchor; and a deployment tool comprising a plurality of anchor actuation elements adapted to apply a non-hydraulically expanding or non-pneumatically expanding actuation force on the anchor to reshape the anchor.
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公开(公告)号：US10939996B2
公开(公告)日：2021-03-09
申请号：US15998833
申请日：2018-08-16
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： 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
Abstract: 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.
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