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公开(公告)号：US20200000590A1
公开(公告)日：2020-01-02
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：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：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：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：US11696825B2
公开(公告)日：2023-07-11
申请号：US15842628
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 , A61F2220/005 , A61F2220/0016 , 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：US10426608B2
公开(公告)日：2019-10-01
申请号：US15451046
申请日：2017-03-06
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
IPC: A61F2/24
Abstract: A replacement heart valve assembly including an expandable anchor having a skirt region, a lip region, and a groove region therebetween and a replacement valve disposed within the expandable anchor and engaged with the groove region of the expandable anchor.
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公开(公告)号：US20180206991A1
公开(公告)日：2018-07-26
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
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：US20170265996A1
公开(公告)日：2017-09-21
申请号：US15451046
申请日：2017-03-06
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
IPC: A61F2/24
CPC classification number: A61F2/2412 , A61F2/2415 , A61F2/2418 , A61F2/2436 , A61F2210/0014 , A61F2220/0016 , A61F2220/0083 , A61F2230/005 , A61F2230/0054 , A61F2230/0078 , 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.
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