公开(公告)号：US20140039602A1

公开(公告)日：2014-02-06

申请号：US13951926

申请日：2013-07-26

Applicant: Cook Medical Technologies LLC

Inventor： Rick Hadley ,  William J. Havel

IPC: A61F2/848

CPC classification number: A61F2/848 ,  A61F2/91 ,  A61F2002/8483 ,  A61F2220/0016

Abstract: An endoluminal prosthesis that includes a support structure having a plurality of struts and an anchor that is attachable to the support structure. The anchor includes an anchor body and one or more barbs extending outwardly from the anchor body. The anchor body includes a cannula having a first end, a second end, and a middle section. The middle section includes a plurality of open portions arranged in a plurality of arrays around the anchor body.

Abstract translation: 一种腔内假体，其包括具有多个支柱的支撑结构和可附接到支撑结构的锚固件。 锚固件包括锚固体和从锚固体向外延伸的一个或多个倒钩。 锚固体包括具有第一端，第二端和中部的套管。 中间部分包括围绕锚固体布置成多个阵列的多个开放部分。

公开(公告)号：US20130338788A1

公开(公告)日：2013-12-19

申请号：US13796591

申请日：2013-03-12

Applicant: COOK MEDICAL TECHNOLOGIES LLC

Inventor： Tony C. Hopkins ,  Siddharth Vad ,  Michael P. DeBruyne ,  Zachary Wagner ,  Blayne A. Roeder ,  William J. Havel ,  Jarin Kratzberg ,  Rick Hadley

IPC: A61F2/95

CPC classification number: A61F2/95 ,  A61F2/92 ,  A61F2002/9511

Abstract: The present embodiments provide systems and methods for deploying at least a portion of a stent. In one embodiment, the system comprises a cannula having an outer surface, and a coiled member having proximal and distal ends and a plurality of turns disposed therebetween. At least a portion of the coiled member is secured to the outer surface of the cannula. A stent is releasably secured to a portion of the coiled member. A protective cage may encircle the coiled member.

Abstract translation: 本实施例提供用于展开支架的至少一部分的系统和方法。 在一个实施例中，系统包括具有外表面的套管和具有近端和远端以及设置在它们之间的多个匝的线圈构件。 螺旋构件的至少一部分固定到套管的外表面。 支架可释放地固定到线圈构件的一部分。 保护笼可以环绕线圈构件。

公开(公告)号：US20190167122A1

公开(公告)日：2019-06-06

申请号：US15829186

申请日：2017-12-01

Applicant: Cook Medical Technologies LLC ,  Muffin Incorporated d/b/a Cook Advanced Technologies

Inventor： F. Joseph Obermiller ,  William J. Havel

IPC: A61B5/0215 ,  A61M25/10 ,  A61B5/00

Abstract: A system for monitoring the flow of blood within an endoluminal passage is provided comprising a medical device and a sensor. The medical device is implantable within the endoluminal passage and includes a shaft and an expandable segment coupled to the shaft. The expandable segment is movable between a first state and a second state. Movement of the expandable segment is responsive to a change in the fluid pressure external to the expandable segment. The sensor is positioned on the medical device and is adapted to collect information associated with the state of the expandable segment.

公开(公告)号：US10149775B2

公开(公告)日：2018-12-11

申请号：US15593665

申请日：2017-05-12

Applicant: Cook Medical Technologies LLC

Inventor： Rick Hadley ,  William J. Havel

IPC: A61F2/06 ,  A61F2/848 ,  A61F2/91

Abstract: An endoluminal prosthesis that includes a support structure having a plurality of struts and an anchor that is attachable to the support structure. The anchor includes an anchor body and one or more barbs extending outwardly from the anchor body. The anchor body includes a cannula having a first end, a second end, and a middle section. The middle section includes a plurality of open portions arranged in a plurality of arrays around the anchor body.

公开(公告)号：US20180338848A1

公开(公告)日：2018-11-29

申请号：US16057149

申请日：2018-08-07

Applicant: COOK MEDICAL TECHNOLOGIES LLC

Inventor： Tony C. Hopkins ,  Siddharth Vad ,  Michael P. DeBruyne ,  Zachary Wagner ,  Blayne A. Roeder ,  William J. Havel ,  Jarin Kratzberg ,  Rick Hadley

IPC: A61F2/95 ,  A61F2/92

Abstract: The present embodiments provide systems and methods for deploying at least a portion of a stent. In one embodiment, the system comprises a cannula having an outer surface, and at least one coiled member having proximal and distal ends and a plurality of turns disposed therebetween. One of the proximal and distal ends of the coiled member is secured to the outer surface of the cannula, and the other of the proximal and distal ends of the coiled member is unsecured relative to the outer surface of the cannula. A portion of a stent is looped around the unsecured end of the coiled member and disposed within spacing between adjacent turns of the coiled member. Rotation of the cannula subsequently causes the portion of the stent to disengage from the coiled member.

公开(公告)号：US20180235792A1

公开(公告)日：2018-08-23

申请号：US15958687

申请日：2018-04-20

Applicant: Cook Medical Technologies LLC

Inventor： William J. Havel ,  Matthew Huser ,  Jarin Kratzberg ,  Kimberly Ringenberger

IPC: A61F2/966 ,  A61F2/95 ,  A61M25/00 ,  A61M25/10

CPC classification number: A61F2/966 ,  A61F2002/9511 ,  A61F2002/9665 ,  A61F2230/001 ,  A61F2250/0003 ,  A61F2250/0039 ,  A61M25/0074 ,  A61M2025/1047

Abstract: A prosthesis delivery device comprises a cannula having an expandable positioning device disposed at the proximal end thereof. A prosthesis is retained on the cannula distal of the expandable device. Expansion of the expandable device retains and centers the delivery device and the prosthesis carried thereon in the vessel and allows repositioning of the prosthesis without contacting the proximal end of the prosthesis with the vessel walls prior to deployment.

公开(公告)号：US09980840B2

公开(公告)日：2018-05-29

申请号：US14925597

申请日：2015-10-28

Applicant: Cook Medical Technologies LLC

Inventor： William J. Havel ,  Matt Huser ,  Jarin Kratzberg ,  Kimberly Ringenberger

IPC: A61F2/06 ,  A61F2/966 ,  A61M25/10 ,  A61M25/00 ,  A61F2/95

CPC classification number: A61F2/966 ,  A61F2002/9511 ,  A61F2002/9665 ,  A61F2230/001 ,  A61F2250/0003 ,  A61F2250/0039 ,  A61M25/0074 ,  A61M2025/1047

Abstract: A prosthesis delivery device comprises a cannula having an expandable positioning device disposed at the proximal end thereof. A prosthesis is retained on the cannula distal of the expandable device. Expansion of the expandable device retains and centers the delivery device and the prosthesis carried thereon in the vessel and allows repositioning of the prosthesis without contacting the proximal end of the prosthesis with the vessel walls prior to deployment.

公开(公告)号：US09675439B2

公开(公告)日：2017-06-13

申请号：US14105979

申请日：2013-12-13

Applicant: Cook Medical Technologies LLC

Inventor： William J. Havel ,  Matthew S. Huser ,  Jarin Kratzberg ,  Shuo Yang

IPC: A61F2/91 ,  A61F2/07 ,  A61F2/848

CPC classification number: A61F2/07 ,  A61F2/91 ,  A61F2002/075 ,  A61F2002/8483 ,  A61F2220/0075 ,  A61F2250/0063

Abstract: A stent-graft comprises a substantially tubular graft material, and a stent coupled to the graft material. The stent has proximal and distal ends and further has compressed and deployed states. The proximal end is disposed proximally beyond a proximal edge of the graft material, and the distal end has at least one portion overlapping with the proximal edge of the graft material. In one example, the stent comprises at least one distal apex having a bifurcation extending into first and second leg regions. A distal end of the first leg region is positioned to overlap the graft material at a location circumferentially spaced apart from a location at which a distal end of the second leg region overlaps the graft material in the deployed state.

公开(公告)号：US09173756B2

公开(公告)日：2015-11-03

申请号：US13796395

申请日：2013-03-12

Applicant: COOK MEDICAL TECHNOLOGIES LLC

Inventor： Tony C. Hopkins ,  Siddharth Vad ,  Michael P. DeBruyne ,  Zachary Wagner ,  Blayne A. Roeder ,  William J. Havel ,  Jarin Kratzberg ,  Rick Hadley

IPC: A61F2/06 ,  A61F2/95

CPC classification number: A61F2/95 ,  A61F2/92 ,  A61F2002/9511

Abstract: The present embodiments provide systems and methods for deploying at least a portion of a stent. In one embodiment, the system comprises a cannula having an outer surface, and at least one coiled member having proximal and distal ends and a plurality of turns disposed therebetween. One of the proximal and distal ends of the coiled member is secured to the outer surface of the cannula, and the other of the proximal and distal ends of the coiled member is unsecured relative to the outer surface of the cannula. A portion of a stent is looped around the unsecured end of the coiled member and disposed within spacing between adjacent turns of the coiled member. Rotation of the cannula subsequently causes the portion of the stent to disengage from the coiled member.

Abstract translation: 本实施例提供用于展开支架的至少一部分的系统和方法。 在一个实施例中，该系统包括具有外表面的插管和至少一个具有近端和远端以及设置在它们之间的多个匝的线圈构件。 螺旋构件的近端和远端中的一个固定到套管的外表面，并且螺旋构件的近端和远端中的另一个相对于套管的外表面是不固定的。 支架的一部分围绕盘绕构件的不安全端部环绕并设置在线圈构件的相邻匝之间的间隔中。 套管的旋转随后使得支架的该部分与线圈构件分离。

公开(公告)号：US20140277345A1

公开(公告)日：2014-09-18

申请号：US13844237

申请日：2013-03-15

Applicant: COOK MEDICAL TECHNOLOGIES LLC

Inventor： William J. Havel ,  Jarin Kratzberg

IPC: A61F2/966

CPC classification number: A61F2/966 ,  A61F2/07 ,  A61F2/95 ,  A61F2/962 ,  A61F2002/9505 ,  A61F2002/9517 ,  A61F2002/9665

Abstract: A prosthesis delivery device comprises a proximal end and a distal end, a prosthesis retention section at the proximal end, and a prosthesis retained on the prosthesis retention section. The prosthesis has a proximal end releasably attached at the prosthesis retention section and a distal end releasably attached at the prosthesis retention section. A sheath is slidably disposed over the prosthesis. A delivery handle near the distal end the delivery device comprises a rotatable inner cannula having a cannula lumen and cannula handle. The cannula handle is rotatable with the inner cannula. Further, a positioner handle is releasably engaged with the cannula handle. Rotation of the inner cannula releases the proximal end of the prosthesis from the delivery device and withdrawal of the sheath from over the prosthesis releases the distal end of the prosthesis from the delivery device.

Abstract translation: 假体输送装置包括近端和远端，近端处的假体保持部分和保留在假体保持部分上的假体。 假体具有可释放地附接在假体保持部分处的近端和可释放地附接在假体保持部分的远端。 护套可滑动地设置在假体上。 在远端附近的递送手柄输送装置包括具有套管内腔和套管手柄的可旋转内套管。 套管手柄可与内套管一起旋转。 此外，定位器手柄可释放地与套管手柄接合。 内套管的旋转将假体的近端从输送装置释放并且将护套从假体上方抽出将假体的远端从输送装置释放。