公开(公告)号：US10376398B2

公开(公告)日：2019-08-13

申请号：US15044558

申请日：2016-02-16

Applicant: COOK MEDICAL TECHNOLOGIES LLC

Inventor： Joel Ondersma ,  Blayne A. Roeder ,  Edwin E. Macatangay ,  Siddharth Vad ,  Davorin K. Skender

IPC: A61F2/954 ,  A61F2/966 ,  A61F2/844 ,  A61F2/856 ,  A61F2/95 ,  A61F2/07 ,  A61F2/06

Abstract: A delivery device and methods for deploying an endovascular prosthesis within the common and internal iliac arteries are described. The device comprises a pusher catheter having a proximal end and a pusher extension extending proximally therefrom. A tubular prosthesis having a side branch is releasably coupled to the pusher extension. An extension dilator extends proximally from the proximal end of the pusher catheter, extends at least partially along an external surface of the main tubular body, into a distal end of the side branch and exits a proximal end of the tubular prosthesis. The extension dilator can be tracked over a guide wire which serves to both position the device within a vessel and also to facilitate cannulation of an internal iliac artery.

公开(公告)号：US09956096B2

公开(公告)日：2018-05-01

申请号：US13967679

申请日：2013-08-15

Applicant: Cook Medical Technologies LLC

Inventor： James A. Teague ,  Larry Remington ,  Joel Ondersma ,  Johnny LeBlanc

IPC: A61F2/06 ,  A61F2/07 ,  A61F2/856

CPC classification number: A61F2/856 ,  A61F2/07 ,  A61F2002/061 ,  A61F2002/067 ,  A61F2230/0067 ,  A61F2250/0039

Abstract: This invention relates generally to an endoluminal prosthesis, and more particularly, to a stent graft assembly and method for treating branched vessels. The assembly comprises a first prosthesis having an overall shortened length comprising a main body formed of biocompatible graft material having a tapered proximal end. A bifurcated portion extends distally from the main body. The bifurcated portion comprises a first tubular portion defining a first lumen and a second tubular portion defining a second lumen. The assembly further comprises a second prosthesis having a tubular body of biocompatible graft material with a flared distal end portion. The flared distal end portion of the second prosthesis is configured to sealingly engage with the tapered main body of the first prosthesis.

公开(公告)号：US20160262919A1

公开(公告)日：2016-09-15

申请号：US15044558

申请日：2016-02-16

Applicant: COOK MEDICAL TECHNOLOGIES LLC

Inventor： Joel Ondersma ,  Blayne A. Roeder ,  Edwin E. Macatangay ,  Siddharth Vad ,  Davorin K. Skender

IPC: A61F2/966 ,  A61F2/844 ,  A61F2/95 ,  A61F2/856

CPC classification number: A61F2/966 ,  A61F2/07 ,  A61F2/844 ,  A61F2/856 ,  A61F2/95 ,  A61F2/954 ,  A61F2002/065 ,  A61F2002/9505 ,  A61F2230/0069

Abstract: A delivery device and methods for deploying an endovascular prosthesis within the common and internal iliac arteries are described. The device comprises a pusher catheter having a proximal end and a pusher extension extending proximally therefrom. A tubular prosthesis having a side branch is releasably coupled to the pusher extension. An extension dilator extends proximally from the proximal end of the pusher catheter, extends at least partially along an external surface of the main tubular body, into a distal end of the side branch and exits a proximal end of the tubular prosthesis. The extension dilator can be tracked over a guide wire which serves to both position the device within a vessel and also to facilitate cannulation of an internal iliac artery.

Abstract translation: 描述了用于在髂内共同和髂内动脉内部部署血管内假体的递送装置和方法。 该装置包括具有近端的推动器导管和从其向近侧延伸的推动器延伸部。 具有侧分支的管状假体可释放地联接到推动器延伸部。 延伸扩张器从推动器导管的近端向近侧延伸，至少部分地沿着主管状体的外表面延伸到侧分支的远端并离开管状假体的近端。 延伸扩张器可以在用于将装置定位在容器内并且还有助于插入髂内动脉的导丝上。

公开(公告)号：US20160184115A1

公开(公告)日：2016-06-30

申请号：US14977014

申请日：2015-12-21

Applicant: COOK MEDICAL TECHNOLOGIES LLC

Inventor： Joel Ondersma ,  Edwin E. Macatangay

IPC: A61F2/856 ,  A61F2/86

CPC classification number: A61F2/856 ,  A61F2/07 ,  A61F2/86 ,  A61F2002/061 ,  A61F2250/0039

Abstract: The present embodiments provide an endoluminal prosthesis, comprising a prosthetic trunk and a prosthetic branch, each comprising proximal and distal ends and a lumen extending therebetween. The proximal end of the prosthetic branch is secured around an aperture formed in a side surface of the prosthetic trunk. A support structure is coupled to the prosthetic branch. In certain embodiments, a proximal end of the support structure comprises a first width, and a distal end of the support structure comprises a second width, wherein the first width is less than the second width.

Abstract translation: 本实施例提供了一种腔内假体，其包括假体躯干和假肢分支，每个分支包括近端和远端以及在其间延伸的内腔。 假肢分支的近端固定在形成在假肢躯干的侧表面中的孔周围。 支撑结构联接到假肢分支。 在某些实施例中，支撑结构的近端包括第一宽度，并且支撑结构的远端包括第二宽度，其中第一宽度小于第二宽度。

公开(公告)号：US20150051692A1

公开(公告)日：2015-02-19

申请号：US13967679

申请日：2013-08-15

Applicant: Cook Medical Technologies LLC

Inventor： James A. Teague ,  Larry Remington ,  Joel Ondersma ,  Johnny LeBlanc

IPC: A61F2/856

CPC classification number: A61F2/856 ,  A61F2/07 ,  A61F2002/061 ,  A61F2002/067 ,  A61F2230/0067 ,  A61F2250/0039

Abstract: This invention relates generally to an endoluminal prosthesis, and more particularly, to a stent graft assembly and method for treating branched vessels. The assembly comprises a first prosthesis having an overall shortened length comprising a main body formed of biocompatible graft material having a tapered proximal end. A bifurcated portion extends distally from the main body. The bifurcated portion comprises a first tubular portion defining a first lumen and a second tubular portion defining a second lumen. The assembly further comprises a second prosthesis having a tubular body of biocompatible graft material with a flared distal end portion. The flared distal end portion of the second prosthesis is configured to sealingly engage with the tapered main body of the first prosthesis.

Abstract translation: 本发明一般涉及一种腔内假体，更具体地说，涉及用于治疗分枝血管的支架移植物组件和方法。 该组件包括具有总体缩短的长度的第一假体，其包括由具有锥形近端的生物相容性移植材料形成的主体。 分叉部分从主体向远侧延伸。 分叉部分包括限定第一内腔的第一管状部分和限定第二内腔的第二管状部分。 组件还包括具有生物相容性移植材料的管状体的第二假体，其具有扩张的远端部分。 第二假体的扩口远端部分构造成与第一假体的锥形主体密封接合。

公开(公告)号：US10130501B2

公开(公告)日：2018-11-20

申请号：US14637824

申请日：2015-03-04

Applicant: Cook Medical Technologies LLC

Inventor： Blayne A. Roeder ,  Joel Ondersma ,  Edwin E. Macatangay ,  Siddharth Vad

IPC: A61F2/954 ,  A61F2/966 ,  A61F2/07 ,  A61F2/06

Abstract: Methods for delivering and deploying an endovascular graft to the common and internal iliac arteries are described. A system including a pre-loaded delivery device with a releasably attached extension cannula and an extension sheath for use with such methods is also described.

公开(公告)号：US10105245B2

公开(公告)日：2018-10-23

申请号：US13974321

申请日：2013-08-23

Applicant: Cook Medical Technologies LLC

Inventor： Joel Ondersma ,  James A. Teague ,  Johnny LeBlanc

IPC: A61F2/856 ,  A61F2/852 ,  A61F2/07 ,  A61F2/954 ,  A61F2/06

Abstract: This invention relates generally to an endoluminal prosthesis, and more particularly, to a stent graft assembly and method for treating branched vessels. The assembly includes a first prosthesis, such as an iliac branch device (IBD), comprising a tubular main body, a first leg extending from a distal end of the main body and at least one fenestration formed in the main body. An internal tubular side branch extends proximally from the fenestration into the lumen of the main body, resulting in an iliac branch device having an overall reduced proximal length. The assembly further includes a second prosthesis, or a bridging limb, having a distal end with a scalloped fenestration formed therein to accommodate sealing with the proximal end of the iliac branch device without interfering with the internal branch. A connecting stent graft adapted for placement in the internal iliac artery may be sealingly connected to the internal branch.

公开(公告)号：US09931231B2

公开(公告)日：2018-04-03

申请号：US14977014

申请日：2015-12-21

Applicant: COOK MEDICAL TECHNOLOGIES LLC

Inventor： Joel Ondersma ,  Edwin E. Macatangay

IPC: A61F2/07 ,  A61F2/856 ,  A61F2/86 ,  A61F2/06

CPC classification number: A61F2/856 ,  A61F2/07 ,  A61F2/86 ,  A61F2002/061 ,  A61F2250/0039

Abstract: The present embodiments provide an endoluminal prosthesis, comprising a prosthetic trunk and a prosthetic branch, each comprising proximal and distal ends and a lumen extending therebetween. The proximal end of the prosthetic branch is secured around an aperture formed in a side surface of the prosthetic trunk. A support structure is coupled to the prosthetic branch. In certain embodiments, a proximal end of the support structure comprises a first width, and a distal end of the support structure comprises a second width, wherein the first width is less than the second width.

公开(公告)号：US20150057737A1

公开(公告)日：2015-02-26

申请号：US13974321

申请日：2013-08-23

Applicant: Cook Medical Technologies LLC

Inventor： Joel Ondersma ,  James A. Teague ,  Johnny LeBlanc

IPC: A61F2/856 ,  A61F2/954 ,  A61F2/852

CPC classification number: A61F2/856 ,  A61F2/07 ,  A61F2/852 ,  A61F2/954 ,  A61F2002/061 ,  A61F2002/067 ,  A61F2002/075 ,  A61F2220/0075 ,  A61F2250/0039 ,  A61F2250/006 ,  A61F2250/0063

Abstract: This invention relates generally to an endoluminal prosthesis, and more particularly, to a stent graft assembly and method for treating branched vessels. The assembly includes a first pr sthesis, such as an iliac branch device (IBD), comprising a tubular main body, a first leg extending from a distal end of the main body and at least one fenestration formed in the main body. An internal tubular side branch extends proximally from the fenestration into the lumen of the main body, resulting in an iliac branch device having an overall reduced proximal length. The assembly further includes a second prosthesis, or a bridging limb, having a distal end with a scalloped fenestration formed therein to accommodate sealing with the proximal end of the iliac branch device without interfering with the internal branch. A connecting stent graft adapted for placement in the internal iliac artery may be sealingly connected to the internal branch.

Abstract translation: 本发明一般涉及一种腔内假体，更具体地说，涉及用于治疗分枝血管的支架移植物组件和方法。 组件包括第一准则，诸如髂骨分支装置（IBD），包括管状主体，从主体的远端延伸的第一腿部以及形成在主体中的至少一个开窗。 内部管状侧分支从开窗部向近端延伸到主体的内腔，导致髂骨分支装置具有总体减小的近端长度。 组件还包括第二假体或桥接肢体，其具有形成在其中的扇形扇形开窗的远端，以适应与髂骨分支装置的近端的密封，而不干扰内部分支。 适于放置在髂内动脉中的连接支架移植物可以密封地连接到内部分支。