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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：US10531952B2
公开(公告)日：2020-01-14
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：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：US20180125652A1
公开(公告)日：2018-05-10
申请号：US15864343
申请日：2018-01-08
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Amr Salahieh , Brian D. Brandt , Robert A. Geshlider , Dwight P. Morejohn , Tom Saul
CPC classification number: A61F2/2418 , A61F2/2433 , A61F2/2436 , A61F2/2439 , A61F2002/9528 , A61F2230/0054 , A61F2230/0078 , A61F2250/006
Abstract: The present invention relates to apparatus for methods for endovascularly replacing a patient's heart valve. The apparatus includes an expandable anchor with leaflet engagement elements on the proximal end of the anchor and a replacement valve. The leaflet engagement elements can be used to prevent distal migration and insure proper positioning of the apparatus
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Patent Agency Ranking
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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公开(公告)号：US20170196689A1
公开(公告)日：2017-07-13
申请号：US15395569
申请日：2016-12-30
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Amr Salahieh , Hans F. Valencia , Brian D. Brandt , Claudio Argento , Ulrich R. Haug , Jean-Pierre Dueri , Daniel K. Hildebrand , Dwight P. Morejohn , Tom Saul
CPC classification number: A61F2/2427 , A61B17/0644 , A61B17/068 , A61B17/221 , A61B2017/22035 , A61B2017/2215 , A61F2/2409 , A61F2/2418 , A61F2/2433 , A61F2/2436 , A61F2/2439 , A61F2/90 , A61F2002/9534 , A61F2220/0008 , A61F2220/0016 , A61F2220/0025 , A61F2220/005 , A61F2220/0058 , A61F2230/005 , A61F2230/0078 , A61F2230/008 , A61F2250/001
Abstract: The present invention relates to apparatus and methods for endovascularly delivering and releasing a prosthesis, e.g., an aortic prosthesis, within and/or across a patient's native heart valve, referred to hereinafter as replacing the patient's heart valve. In some embodiments the delivery system comprises a plurality of first actuatable element adapted to engage a plurality of second elements in a first configuration to capture the implant within the delivery system, and wherein the plurality of first actuatable element are adapted to engage the plurality of second elements in a second configuration and to release the implant from the delivery system.
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公开(公告)号：US20170027693A1
公开(公告)日：2017-02-02
申请号：US15174644
申请日：2016-06-06
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
CPC classification number: A61F2/2427 , A61F2/24 , A61F2/2412 , A61F2/2418 , A61F2/243 , A61F2/2433 , A61F2/2436 , A61F2/2439 , A61F2/90 , A61F2/95 , A61F2/954 , A61F2/962 , A61F2/966 , A61F2/97 , A61F2002/9517 , A61F2002/9528 , A61F2002/9534 , A61F2220/0041 , A61F2220/0075 , A61F2230/0067 , A61F2250/006
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.
Abstract translation: 用于将医疗设备递送到受试者内的目标位置的医疗设备和递送系统。 在一些实施例中，医疗设备可以被锁定在完全展开和锁定的配置中。 在一些实施例中，输送系统配置有单个致动器以控制输送系统的多个部件的运动。 在一些实施例中，致动器控制输送系统的多个部件的独立和依赖的运动。
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公开(公告)号：US20190053896A1
公开(公告)日：2019-02-21
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
IPC: A61F2/24
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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公开(公告)号：US20180116793A1
公开(公告)日：2018-05-03
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 , A61F2220/0016 , 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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