-
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
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：US20180303641A1
公开(公告)日：2018-10-25
申请号：US15959541
申请日：2018-04-23
Applicant: Cook Medical Technologies LLC
Inventor： Blayne A. Roeder , Jarin A. Kratzberg , Charles L. Baxter , Chantelle King , Stephan Haulon
CPC classification number: A61F2/885 , A61F2/07 , A61F2/856 , A61F2/89 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/061 , A61F2002/91558 , A61F2230/0091 , A61F2240/001 , A61F2250/0039 , A61F2250/006
Abstract: Prostheses and methods of making the same are provided. The prosthesis has an internal branch configuration. A trough or branch opening is at least partially defined by a trough wall extending into a main lumen from a sidewall of the prosthesis. The internal branch extends from the trough within the main lumen towards one of the outflow end of the graft body in a helical, retrograde arrangement. Other arrangements are described. The prosthesis may include a scalloped fenestration having a width larger than the trough. The trough may be positioned along a tapered region of the prosthesis. The trough and internal branch may be made from the same graft material. The trough and internal branch, in addition to the main graft body, may be made from the same graft material.
-
公开(公告)号：US10092391B2
公开(公告)日：2018-10-09
申请号：US14139381
申请日：2013-12-23
Inventor： Roy K. Greenberg , Blayne A. Roeder
Abstract: The present embodiments provide an endoluminal prosthesis having modular branches, and systems and methods for facilitating deployment of the endoluminal prosthesis. In one example, the endoluminal prosthesis comprises a graft including a bifurcated body of a biocompatible material. The bifurcated body includes distally extending limbs. Limb extensions can be longitudinally and circumferentially adjusted prior to mating with the limbs to enable an “off-the-shelf” prosthesis that can conform to various complex anatomy. When adjusted and mated, fenestrations in the limb extensions can align with branch vessels.
-
公开(公告)号：US20180228594A1
公开(公告)日：2018-08-16
申请号：US15956034
申请日：2018-04-18
Applicant: Cook Medical Technologies LLC
Inventor： Davorin K. Skender , Blayne A. Roeder
IPC: A61F2/07
CPC classification number: A61F2/07 , A61F2002/061 , A61F2002/065 , A61F2210/0023 , A61F2230/0013 , A61F2230/0054 , A61F2230/0093
Abstract: A support structure for a three-sided scallop in the edge of a stent graft including two substantially longitudinal perimeter support sections and an undulating lateral side base extending between the two support sections. The undulations extend below the edge of the lateral side of the scallop and overlap the graft material away from the edge of the lateral side.
-
公开(公告)号：US20180228538A1
公开(公告)日：2018-08-16
申请号：US15897287
申请日：2018-02-15
Applicant: Cook Medical Technologies LLC
Inventor： Blayne A. Roeder , Rebecca A. Roeder , Sean D. Chambers , Jillian Noblet , Zachary Berwick , Matthew J. Phillips , Ghassan Kassab , Joshua F. Krieger , Jarin A. Kratzberg
IPC: A61B18/14
CPC classification number: A61B18/1492 , A61B18/1206 , A61B2018/00166 , A61B2018/00214 , A61B2018/0022 , A61B2018/00267 , A61B2018/00345 , A61B2018/00416 , A61B2018/00601 , A61B2018/00702 , A61B2018/0072 , A61B2018/126 , A61B2018/144 , A61B2018/1467
Abstract: Tissue cutting systems and methods of tissue cutting are provided. In one example, the tissue cutting system includes a first device and a second device adapted for coupling to a power supply. The first device includes a conductive probe. The second device includes a conductive material, for example, as part of an expandable structure, having an outer surface area of conductive material that may be larger than a surface area of the conductive probe. The conductive probe and the conductive material are deployed along opposite sides of a body tissue, such as an aortic dissection flap. Selective electrical power is applied to the conductive probe and the conductive material to cut the body tissue.
-
Patent Agency Ranking
公开(公告)号：US10034788B2
公开(公告)日：2018-07-31
申请号：US14843271
申请日：2015-09-02
Applicant: Cook Medical Technologies LLC
Inventor： Piotr Miroslaw Kasprzak, II , Werner Dieter Ducke , David Ernest Hartley , Blayne A. Roeder
CPC classification number: A61F2/962 , A61F2/07 , A61F2/848 , A61F2/89 , A61F2/966 , A61F2002/061 , A61F2002/077 , A61F2002/8483 , A61F2002/9511 , A61F2250/006
Abstract: A stent graft adaptor has an outer graft tube and an inner graft tube with the inner graft tube substantially concentric with and within the outer graft tube. A joining member extends between the inner tube and the outer tube. The joining member can be a continuous fold of graft material extending from a proximal end of the outer tube to a proximal end of the inner tube. The inner tube has at least one self expanding stent on an outer surface thereof and the outer graft tube has at least one self expanding stent on an inner surface. The outer surface of the outer tube provides a sealing surface to engage against the wall of a vessel and the inner tube provides a sealing surface to engage with a corresponding sealing surface of a stent graft deployed through it. The outer sealing surface can include barbs.
-
公开(公告)号：US20180207012A1
公开(公告)日：2018-07-26
申请号：US15924953
申请日：2018-03-19
Applicant: Cook Medical Technologies LLC
Inventor： Matthew S. Huser , Blayne A. Roeder
Abstract: Devices for delivering and deploying an endoluminal prosthesis are disclosed and comprise a delivery catheter, an endoluminal prosthesis disposed at a distal end portion of the delivery catheter, and a wire. The prosthesis comprises a tubular graft having at least one fenestration. The wire extends distally from a first wire end through an axial lumen of the delivery catheter and the prosthesis, and through the fenestration in the graft. The wire extends proximally through a lumen of the prosthesis and through an axial lumen of the delivery catheter towards a second wire end. Additional devices, systems, and methods are disclosed.
-
公开(公告)号：US09993331B2
公开(公告)日：2018-06-12
申请号：US15604104
申请日：2017-05-24
Applicant: COOK MEDICAL TECHNOLOGIES LLC
Inventor： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A. M. Chuter , Blayne A. Roeder , Steven J. Charlebois
IPC: A61F2/82 , A61F2/07 , A61F2/86 , A61F2/852 , A61F2/89 , A61F2/856 , A61F2/915 , A61F2/06 , A61F2/848
CPC classification number: A61F2/07 , A61F2/852 , A61F2/856 , A61F2/86 , A61F2/89 , A61F2/915 , A61F2002/065 , A61F2002/075 , A61F2002/825 , A61F2002/8486 , A61F2002/91516 , A61F2002/91566 , A61F2220/0016 , A61F2220/0075 , A61F2230/0013
Abstract: A stent for use in a medical procedure having opposing sets of curved apices, where the curved section of one set of apices has a radius of curvature that is greater than the curved section of the other set of apices. One or more such stents may be attached to a graft material for use in endovascular treatment of, for example, aneurysm, thoracic dissection, or other body vessel condition.
-
公开(公告)号：US09980834B2
公开(公告)日：2018-05-29
申请号：US14952498
申请日：2015-11-25
Applicant: COOK MEDICAL TECHNOLOGIES LLC
Inventor： David Brocker , William K. Dierking , Alan R. Leewood , Blayne A. Roeder , Jarin A. Kratzberg , Erik E. Rasmussen
CPC classification number: A61F2/89 , A61F2/07 , A61F2/848 , A61F2/852 , A61F2/856 , A61F2/915 , A61F2002/061 , A61F2002/065 , A61F2002/075 , A61F2002/826 , A61F2002/8483 , A61F2002/8486 , A61F2002/91508 , A61F2002/91516 , A61F2002/91533 , A61F2002/91541 , A61F2210/0014 , A61F2220/0016 , A61F2220/0075 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61F2250/006
Abstract: Various stents and stent-graft systems for treatment of medical conditions are disclosed. In one embodiment, an exemplary stent-graft system may be used for endovascular treatment of a thoracic aortic aneurysm. The stent-graft system may comprise proximal and distal components, each comprising a graft having proximal and distal ends, where upon deployment the proximal and distal components at least partially overlap with one another to provide a fluid passageway therebetween. The proximal component may comprise a proximal stent having a plurality of proximal and distal apices connected by a plurality of generally straight portions, where a radius of curvature of at least one of the proximal apices may be greater than the radius of curvature of at least one of the distal apices. The distal component may comprise a proximal z-stent coupled to the graft, where the proximal end of the graft comprises at least scallop formed therein that generally follows the shape of the proximal z-stent. Further, the distal component may comprise at least one z-stent stent coupled to the distal end of the graft and extending distally therefrom that reduces proximal migration of the distal component.
-
公开(公告)号：US20180021158A1
公开(公告)日：2018-01-25
申请号：US15216023
申请日：2016-07-21
Applicant: COOK MEDICAL TECHNOLOGIES LLC
Inventor： Brandon J. Davis , Jarin A. Kratzberg , Blayne A. Roeder , Edwin E. Macatangay , Davorin K. Skender
CPC classification number: A61F2/97 , A61F2/07 , A61F2002/061 , A61F2002/067 , A61F2002/075 , A61F2250/0039
Abstract: A stent graft assembly having a tubular body and a constraining patch attached to the interior surface of the tubular body. The constraining patch delineates a small passageway close to the inner surface of the tubular body. A cannula may extend through the passageway.
-
-
-
-
-
-
-
-
-
Search Results
198
records
(took 0.024 seconds)
