公开(公告)号：US20160220359A1

公开(公告)日：2016-08-04

申请号：US15007925

申请日：2016-01-27

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Andrew J.H. Backus ,  John Lin ,  Shannon Elizabeth Kozinn ,  Balvir K. Johal

IPC: A61F2/24

CPC classification number: A61F2/2409 ,  A61F2/2412 ,  A61F2/2415 ,  A61F2220/0075 ,  A61F2230/0071 ,  A61F2250/0069

Abstract: A prosthetic heart valve provided herein can include at least one leaflet having a body portion and two opposite sleeve portions. The body portion can be defined by at a least two side edges adjacent each sleeve portion. The at least one leaflet can define at least one notch between at least one of the two side edges and the adjacent sleeve portion, or at least one aperture positioned adjacent at least one side edge and an adjacent sleeve portion.

Abstract translation: 本文提供的假体心脏瓣膜可以包括至少一个具有主体部分和两个相对的套筒部分的传单。 主体部分可以由邻近每个套筒部分的至少两个侧边缘限定。 所述至少一个小叶可以限定两个侧边缘和相邻的套筒部分中的至少一个之间的至少一个凹口，或至少一个邻近至少一个侧边缘和相邻套筒部分定位的孔。

公开(公告)号：US09861477B2

公开(公告)日：2018-01-09

申请号：US15005081

申请日：2016-01-25

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Andrew J. H. Backus ,  John Lin ,  Shannon Elizabeth Kozinn

IPC: A61F2/24

CPC classification number: A61F2/2418 ,  A61F2/2409 ,  A61F2/2412 ,  A61F2/2415 ,  A61F2220/0008 ,  A61F2220/0075 ,  A61F2240/001

Abstract: A prosthetic heart valve provided herein can include at least two leaflets being secured together along aligned edges thereof by a stitch of a single thread. The stitch includes at least one loop extending through a first aperture, around the aligned edges, and back through the first aperture.

公开(公告)号：US09839512B2

公开(公告)日：2017-12-12

申请号：US15007925

申请日：2016-01-27

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Andrew J. H. Backus ,  John Lin ,  Shannon Elizabeth Kozinn ,  Balvir K. Johal

IPC: A61F2/24

CPC classification number: A61F2/2409 ,  A61F2/2412 ,  A61F2/2415 ,  A61F2220/0075 ,  A61F2230/0071 ,  A61F2250/0069

Abstract: A prosthetic heart valve provided herein can include at least one leaflet having a body portion and two opposite sleeve portions. The body portion can be defined by at least two side edges adjacent each sleeve portion. The at least one leaflet can define at least one notch between at least one of the two side edges and the adjacent sleeve portion, or at least one aperture positioned adjacent at least one side edge and an adjacent sleeve portion.

公开(公告)号：US20160220360A1

公开(公告)日：2016-08-04

申请号：US15008790

申请日：2016-01-28

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： John Lin ,  Christopher M. Miracle ,  Christopher B. Finnegan ,  Cornelius M. Crowley ,  Nadina Hammer ,  Marissa Pumares ,  Dominika Jerczynska ,  Patricia Byrne ,  Laura Luong

IPC: A61F2/24

CPC classification number: A61F2/2409 ,  A61F2/2412 ,  A61F2/2418 ,  A61F2220/0075 ,  A61F2250/0069

Abstract: A tubular seal for a prosthetic heart valve includes an elastomeric polymer matrix and a plurality of non-elastic fibers retained within the matrix. The non-elastic fibers can be arranged in the elastomeric polymer matrix to allow the tubular seal to stretch in axial and radial directions.

Abstract translation: 用于假体心脏瓣膜的管状密封件包括弹性体聚合物基质和保留在基质内的多个非弹性纤维。 非弹性纤维可以布置在弹性聚合物基质中，以允许管状密封件在轴向和径向方向上拉伸。