公开(公告)号：US10772719B2

公开(公告)日：2020-09-15

申请号：US15886035

申请日：2018-02-01

Applicant: Cook Medical Technologies LLC

Inventor： Elizabeth A. Eaton ,  Allen E. Hacker ,  Blayne A. Roeder

IPC: A61F2/07 ,  A61F2/82 ,  A61F2/06 ,  A61F2/89

Abstract: A method of making a contoured internal limb including providing a flattened tubular segment of graft material, and a prosthesis including the contoured internal limb. The tubular segment includes a left lateral edge, a right lateral edge, a first length extending from the left lateral edge to the right lateral edge, and a second length extending from a proximal end to a distal end of the tubular segment. The method also includes contouring a proximal portion, a middle portion, and a distal portion of the contoured internal limb from the tubular segment. The method also includes closing a right lateral edge of the proximal portion and a right lateral edge of a first section of the middle portion. The method further includes removing the proximal, middle and distal portions of the contoured internal limb from the tubular segment and maintaining a second section of the middle portion as circumferentially continuous.

公开(公告)号：US20180228592A1

公开(公告)日：2018-08-16

申请号：US15886035

申请日：2018-02-01

Applicant: Cook Medical Technologies LLC

Inventor： Elizabeth A. Eaton ,  Allen E. Hacker ,  Blayne A. Roeder

IPC: A61F2/07

CPC classification number: A61F2/07 ,  A61F2/89 ,  A61F2002/061 ,  A61F2002/067 ,  A61F2002/826 ,  A61F2220/0075 ,  A61F2230/0019 ,  A61F2240/001

Abstract: A method of making a contoured internal limb including providing a flattened tubular segment of graft material, and a prosthesis including the contoured internal limb. The tubular segment includes a left lateral edge, a right lateral edge, a first length extending from the left lateral edge to the right lateral edge, and a second length extending from a proximal end to a distal end of the tubular segment. The method also includes contouring a proximal portion, a middle portion, and a distal portion of the contoured internal limb from the tubular segment. The method also includes closing a right lateral edge of the proximal portion and a right lateral edge of a first section of the middle portion. The method further includes removing the proximal, middle and distal portions of the contoured internal limb from the tubular segment and maintaining a second section of the middle portion as circumferentially continuous.

公开(公告)号：US20170056151A1

公开(公告)日：2017-03-02

申请号：US14836385

申请日：2015-08-26

Applicant: Cook Medical Technologies LLC

Inventor： Elizabeth A. Eaton ,  Mark Frye ,  Allen E. Hacker

IPC: A61F2/07

CPC classification number: A61F2/07 ,  A61F2/89 ,  A61F2002/061 ,  A61F2002/067 ,  A61F2002/072 ,  A61F2220/0075 ,  A61F2230/001

Abstract: The present embodiments describe an endograft having one or more apertures, and methods for constructing the same. In one example, an endograft comprises a proximal region having a proximal opening, and a distal region having first and second apertures separated by a partition. A body portion having a lumen is disposed between the proximal region and distal region, and has a central longitudinal axis. At least one of the first and second apertures is oriented oblique to the central longitudinal axis.

Abstract translation: 本实施例描述具有一个或多个孔的内移植物及其构造方法。 在一个示例中，内移植物包括具有近侧开口的近侧区域和具有由隔板分开的第一和第二孔的远侧区域。 具有内腔的主体部分设置在近端区域和远侧区域之间，并且具有中心纵向轴线。 第一和第二孔中的至少一个相对于中心纵向轴线倾斜定向。