公开(公告)号：US20180250126A1

公开(公告)日：2018-09-06

申请号：US15912621

申请日：2018-03-06

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Tim O'Connor ,  Adrian McNamara ,  Fionnuala O'Gorman ,  Richard O'Sullivan ,  Paul Gunning ,  Kenneth Quirke

IPC: A61F2/24

CPC classification number: A61F2/2409 ,  A61F2/2418 ,  A61F2/2436 ,  A61F2220/0008 ,  A61F2220/0033 ,  A61F2250/0063

Abstract: A replacement heart valve system may include an expandable docking station configured for implantation within a native heart valve. The expandable docking station may include a plurality of sacrificial valve leaflets disposed within a braided anchoring element defining a lumen extending through the braided anchoring element. The replacement heart valve system may include a replacement heart valve implant configured to be disposed within the lumen of the expandable docking station. The replacement heart valve implant may include a plurality of valve leaflets disposed within a tubular anchor member defining a lumen extending through the tubular anchor member.

公开(公告)号：US10702381B2

公开(公告)日：2020-07-07

申请号：US15829228

申请日：2017-12-01

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Tim O'Connor ,  Pat O'Toole ,  Richard O'Sullivan ,  Marc Feeley ,  Paul Gunning ,  Fergal Horgan ,  Coley Smyth ,  Sean Shanley ,  Axel Linke

IPC: A61F2/24 ,  A61F2/95 ,  A61F2/966

Abstract: A heart valve remodeling device may include a delivery device including an inner shaft slidably disposed over a guidewire and an outer shaft slidably disposed over the inner shaft, and a braided stent fixedly attached to the inner shaft and the outer shaft. The braided stent may be translatable between an elongated configuration and a deployed configuration by movement of the inner shaft relative to the outer shaft. The braided stent may include a valve having two or more leaflets disposed within the braided stent. Adjacent leaflets of the two or more leaflets may form longitudinally-oriented commissures proximate a perimeter of the valve, the commissures being fixedly secured to the braided stent along their length.

公开(公告)号：US20180153688A1

公开(公告)日：2018-06-07

申请号：US15829228

申请日：2017-12-01

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Tim O'Connor ,  Pat O'Toole ,  Richard O'Sullivan ,  Marc Feeley ,  Paul Gunning ,  Fergal Horgan ,  Coley Smyth ,  Sean Shanley ,  Axel Linke

IPC: A61F2/24 ,  A61F2/95

Abstract: A heart valve remodeling device may include a delivery device including an inner shaft slidably disposed over a guidewire and an outer shaft slidably disposed over the inner shaft, and a braided stent fixedly attached to the inner shaft and the outer shaft. The braided stent may be translatable between an elongated configuration and a deployed configuration by movement of the inner shaft relative to the outer shaft. The braided stent may include a valve having two or more leaflets disposed within the braided stent. Adjacent leaflets of the two or more leaflets may form longitudinally-oriented commissures proximate a perimeter of the valve, the commissures being fixedly secured to the braided stent along their length.