公开(公告)号：US09950106B2

公开(公告)日：2018-04-24

申请号：US14094182

申请日：2013-12-02

Applicant: Cook Medical Technologies LLC

Inventor： Andrew P. Isch ,  Steven J. Charlebois

IPC: A61L29/00 ,  A61M5/00 ,  A61M39/16 ,  A61M39/18 ,  A61M25/00 ,  A61L31/06 ,  A61L31/16 ,  A61M25/02

CPC classification number: A61M5/001 ,  A61L31/06 ,  A61L31/16 ,  A61L2300/202 ,  A61L2300/206 ,  A61L2300/404 ,  A61L2300/406 ,  A61M25/00 ,  A61M39/16 ,  A61M39/18 ,  A61M2025/0056 ,  A61M2025/0273 ,  C08L83/04

Abstract: The invention relates to an antimicrobial barrier device and methods of manufacture. The antimicrobial barrier comprises one or more antimicrobial drugs that inhibit biofilm formation and bacterial and/or fungal growth. The antimicrobial barrier is suited for use with insertable devices (e.g., catheters) to reduce the incidence of infection at and around the insertion site.

公开(公告)号：US20170252146A1

公开(公告)日：2017-09-07

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 ,  Richard A. Swift ,  Sharath Gopalakrishnamurthy ,  Matthew S. Huser

IPC: A61F2/07

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：US09345595B2

公开(公告)日：2016-05-24

申请号：US14293286

申请日：2014-06-02

Applicant: Cook Medical Technologies LLC

Inventor： David Brocker ,  William K. Dierking ,  Alan R. Leewood ,  Timothy A. M. Chuter ,  Blayne A. Roeder ,  Steven J. Charlebois ,  Richard A. Swift ,  Sharath Gopalakrishnamurthy ,  Matthew Huser ,  Jarin Kratzberg ,  Erik E. Rasmussen ,  Bent Oehlenschlaeger ,  Kim Møgelvang Jensen

IPC: A61F2/86 ,  A61F2/915 ,  A61F2/856 ,  A61F2/07 ,  A61F2/89 ,  A61F2/06 ,  A61F2/848

CPC classification number: A61F2/07 ,  A61F2/856 ,  A61F2/86 ,  A61F2/89 ,  A61F2/915 ,  A61F2002/065 ,  A61F2002/075 ,  A61F2002/8486 ,  A61F2002/91516 ,  A61F2002/91558 ,  A61F2210/0014 ,  A61F2220/0016 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2230/0013 ,  A61F2230/005 ,  A61F2230/0054 ,  A61F2230/0067

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：US20160022412A1

公开(公告)日：2016-01-28

申请号：US14876429

申请日：2015-10-06

Applicant: COOK MEDICAL TECHNOLOGIES LLC

Inventor： David Brocker ,  William K. Dierking ,  Alan R. Leewood ,  Timothy A.M. Chuter ,  Blayne A. Roeder ,  Steven J. Charlebois ,  Richard A. Swift ,  Sharath Gopalakrishnamurthy ,  Matthew S. Huser

IPC: A61F2/07 ,  A61F2/89 ,  A61F2/915 ,  A61F2/852

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：US20160015535A1

公开(公告)日：2016-01-21

申请号：US14869085

申请日：2015-09-29

Applicant: Cook Medical Technologies LLC

Inventor： Steven J. Charlebois ,  W. Kurt Dierking ,  David E. Orr

IPC: A61F2/82 ,  A61L31/08 ,  C22F1/00 ,  C22F1/10 ,  C23C16/56

CPC classification number: A61F2/82 ,  A61F2210/00 ,  A61F2210/0076 ,  A61F2240/00 ,  A61L31/022 ,  A61L31/082 ,  A61L31/088 ,  A61L31/14 ,  A61L2400/18 ,  A61L2420/02 ,  A61L2420/08 ,  C22F1/006 ,  C22F1/10 ,  C23C16/56

Abstract: A method of forming a surface structure of a component of a medical devices includes forming a fatigue-resistant portion, which entails forming a first layer comprising a transition metal selected from the group consisting of Ta, Nb, Mo, V, Mn, Fe, Cr, Co, Ni, Cu, and Si on at least a portion of a surface of the component, where the surface comprises a nickel-titanium alloy, and alloying the transition metal of the first layer with the nickel-titanium alloy of the surface. The method further includes forming a rough outer surface of the fatigue-resistant portion, where the rough outer surface is adapted for adhesion of a material thereto.

Abstract translation: 形成医疗装置的部件的表面结构的方法包括形成耐疲劳部分，其需要形成包含选自Ta，Nb，Mo，V，Mn，Fe， Cr，Co，Ni，Cu和Si组分的表面的至少一部分，其中表面包括镍 - 钛合金，并且将第一层的过渡金属与表面的镍 - 钛合金合金化 。 该方法还包括形成耐疲劳部分的粗糙外表面，其中粗糙外表面适于将材料粘附到其上。

公开(公告)号：US20140243843A1

公开(公告)日：2014-08-28

申请号：US14139024

申请日：2013-12-23

Applicant: Cook Medical Technologies LLC

Inventor： William J. Havel ,  Steven J. Charlebois ,  Keith R. Milner

IPC: A61F2/958 ,  A61M29/02

CPC classification number: A61F2/958 ,  A61F2002/9586 ,  A61M25/1002 ,  A61M25/1006 ,  A61M25/1018 ,  A61M2025/1084

Abstract: A balloon catheter assembly including a catheter, a sleeve, and a balloon. The catheter has a body, an exterior surface, a lumen, a port providing fluid communication between the lumen and the exterior surface, and a coupling mechanism to couple the lumen to an inflation source. The sleeve has an interior surface facing the exterior surface, the sleeve being coaxial with the catheter and configured to move longitudinally about the catheter. The balloon is disposed about the catheter and has a middle segment covering the port, a distal segment coupled to the sleeve, and a proximal segment coupled to the catheter. The middle segment has a middle longitudinal stiffness, the distal segment has a distal longitudinal stiffness, and the proximal segment has a proximal longitudinal stiffness. The middle longitudinal stiffness is greater than the proximal longitudinal stiffness and the middle longitudinal stiffness is greater than the distal longitudinal stiffness.

Abstract translation: 包括导管，套筒和气囊的气囊导管组件。 导管具有主体，外表面，内腔，在内腔和外表面之间提供流体连通的端口，以及将内腔连接到充气源的联接机构。 套筒具有面向外表面的内表面，套筒与导管同轴并且构造成围绕导管纵向移动。 气囊围绕导管设置，并且具有覆盖端口的中间段，联接到套筒的远侧段和联接到导管的近端段。 中段具有中纵向刚度，远端段具有远端纵向刚度，近端段具有近端纵向刚度。 中纵向刚度大于近端纵向刚度，中纵向刚度大于远侧纵向刚度。