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1. 发明申请

WO2009131823A1 ENDOPROSTHESIS WITH RETAINING MEANS AND METHODS OF USE 审中-公开
标题翻译：具有保留手段的内窥镜和使用方法
公开(公告)号：WO2009131823A1
公开(公告)日：2009-10-29
申请号：PCT/US2009/039636
申请日：2009-04-06
申请人： MEDTRONIC VASCULAR INC. , XIAO, Jia, Hua , GREENAN, Trevor , BRUSZEWSKI, Walter , GRAY, David , STIGER, Mark , HOUSE, Morgan , RUST, Mathew
发明人： XIAO, Jia, Hua , GREENAN, Trevor , BRUSZEWSKI, Walter , GRAY, David , STIGER, Mark , HOUSE, Morgan , RUST, Mathew
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/848 , A61F2/89 , A61F2002/075 , A61F2002/8486 , A61F2220/0016 , A61F2220/005 , A61F2220/0075 , A61F2220/0091 , A61F2230/0013 , A61F2230/005
摘要： A tubular prosthesis (100) comprises a tubular graft; and an undulating stent having a plurality of apexes (106), a first end defined at least in part by a first group (106A) of the apexes, and a second end defined at least in part by a second group (106B) of the apexes, the first group of apexes being pivotally attached to the tubular graft so as to form a plurality of circumferentially arranged hinges about which the stent can pivot so that the second group of apexes can move between a position where they are inside the tubular graft and a position where they are outside the tubular graft.
摘要翻译：管状假体（100）包括管状移植物; 和具有多个顶点（106）的起伏支架，至少部分地由所述顶点的第一组（106A）限定的第一端和至少部分地由所述顶点的第二组（106B）限定的第二端尖端，第一组顶点可枢转地附接到管状移植物，以便形成多个周向布置的铰链，支架可围绕该铰链枢转，使得第二组顶点可以在它们在管状移植物内部的位置和它们位于管状移植物外部的位置。

2. 发明申请

WO2013138018A1 GUIDEWIRE WITH INTEGRAL RADIOPAQUE MARKERS 审中-公开
标题翻译： GUIDEWIRE与INTEGRAL RADIOPAQUE MARKERS
公开(公告)号：WO2013138018A1
公开(公告)日：2013-09-19
申请号：PCT/US2013/026535
申请日：2013-02-16
申请人： MEDTRONIC VASCULAR INC.
发明人： STIGER, Mark , THOMAS, Richard
IPC分类号： A61M25/09
CPC分类号： A61M25/09 , A61L31/022 , A61L31/146 , A61L31/18 , A61M2025/09075 , A61M2025/09108 , A61M2025/09133 , A61M2025/09166 , C23F4/00
摘要： Embodiments hereof relate to a guidewire (110) formed from an elongated shaft, at least a portion of the shaft having an outer layer (104), a plurality of channels (114) formed through the outer layer, and an inner core (106). The outer layer (104) is formed from a material non susceptible to erosion by an erosion agent and the inner core is formed from a radiopaque material (118) susceptible to erosion by the erosion agent. When exposed to the erosion agent, core material adjacent to the channels is removed to form a pattern of integral radiopaque segments or markers with a plurality of voids therebetween. By controlling the location of channels (114) and the rate of erosion of the core material, the pattern of integral radiopaque segments and voids (116) allow for in situ measurement when viewed under fluoroscopy.
摘要翻译：本发明的实施方式涉及由细长轴形成的导丝（110），所述轴的至少一部分具有外层（104），穿过外层形成的多个通道（114）和内芯（106）。外层（104）由不易受侵蚀剂侵蚀的材料形成，并且内芯由易受侵蚀剂腐蚀的不透射线材料（118）形成。当暴露于侵蚀剂时，去除与通道相邻的芯材料，以形成其间具有多个空隙的整体不透射线段或标记的图案。通过控制通道（114）的位置和芯材的侵蚀速率，整体不透射线段和空隙（116）的图案允许在荧光透视下观察时的原位测量。

3. 发明申请

WO2011133276A1 BLOOD INFLATING PROSTHESIS 审中-公开
标题翻译：血液暴饮暴食
公开(公告)号：WO2011133276A1
公开(公告)日：2011-10-27
申请号：PCT/US2011/029203
申请日：2011-03-21
申请人： MEDTRONIC VASULAR INC. , ARGENTINE, Jeffery , STIGER, Mark , PERKINS, Keith
发明人： ARGENTINE, Jeffery , STIGER, Mark , PERKINS, Keith
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/24 , A61F2/89 , A61F2002/065 , A61F2002/075 , A61F2220/005 , A61F2250/0003
摘要： A prosthesis (10) comprises a tubular member (12) that defines an inner lumen (16) and has an inner surface (14) and an outer surface (18), an outer member (20) secured to the tubular member and covering at least a portion of the tubular member outer surface and forming an outer chamber therewith, and at least one valve (24, 26) in the tubular member to regulate or control fluid flow between the tubular member lumen and the chamber.
摘要翻译：假体（10）包括限定内腔（16）并具有内表面（14）和外表面（18）的管状构件（12），固定到管状构件上的外部构件（20）管状构件外表面的至少一部分和与其形成外室，以及管状构件中的至少一个阀（24,26），用于调节或控制管状构件腔和腔室之间的流体流动。

4. 发明申请

WO2020242891A1 BIFURCATING BRANCH MODULAR ILIAC BRANCH DEVICE 审中-公开
公开(公告)号：WO2020242891A1
公开(公告)日：2020-12-03
申请号：PCT/US2020/034037
申请日：2020-05-21
申请人： MEDTRONIC VASCULAR, INC.
发明人： PERKINS, Keith , ROWE, Travis , STIGER, Mark , YOUNG, Mark , BENTON, Julie , CLAESSENS, Steven
IPC分类号： A61F2/07 , A61F2/954
摘要： The techniques of this disclosure generally relate to a stent-graft system including a bifurcated stent-graft, a first bifurcating branch device, and a first branch extension. The bifurcated stent-graft includes a body, a first branch limb, and a second branch limb. The first bifurcating branch device includes a body segment coupled to the first branch limb of the bifurcated stent-graft, a first branch limb, and a second branch limb. The first branch extension is within the first branch limb of the first bifurcating branch device and within an external iliac artery. The first bifurcating branch device has a wide patient applicability since the treatment can be extended proximal to the anatomical iliac bifurcation and is not limited by the common iliac artery length. The stent-graft system is suitable to treat a wide range of internal and external iliac artery diameters.

5. 发明申请

WO2020197858A1 SUPRA AORTIC ACCESS MODULAR STENT ASSEMBLY AND METHOD 审中-公开
公开(公告)号：WO2020197858A1
公开(公告)日：2020-10-01
申请号：PCT/US2020/023170
申请日：2020-03-17
申请人： MEDTRONIC VASCULAR, INC.
发明人： PERKINS, Keith , BORGLIN, Zachary , STIGER, Mark , BENTON, Julie , CLAESSENS, Steven , ROWE, Travis , YOUNG, Mark
IPC分类号： A61F2/07 , A61F2/06 , A61F2/89
摘要： The techniques of this disclosure generally relate to a modular stent device that is deployed via supra aortic access through the brachiocephalic artery. The modular stent device is a base or anchor component to which additional modular stent devices can be attached to exclude diseased areas of the aorta while at the same time allowing perfusion of the left common carotid artery and the left subclavian artery.

6. 发明申请

WO2021040972A1 MODULAR MULTIBRANCH STENT ASSEMBLY AND METHOD 审中-公开
公开(公告)号：WO2021040972A1
公开(公告)日：2021-03-04
申请号：PCT/US2020/044833
申请日：2020-08-04
申请人： MEDTRONIC VASCULAR, INC.
发明人： PERKINS, Keith , BORGLIN, Zachary , STIGER, Mark , BENTON, Julie , CLAESSENS, Steven , ROWE, Travis , YOUNG, Mark
IPC分类号： A61F2/07
摘要： The techniques of this disclosure generally relate to an assembly including a single branch stent device and a modular stent device configured to be coupled to the single branch stent device. The single branch stent device includes a main body and a branch coupling extending radially from the main body. The modular stent device includes a main body configured to be coupled inside of the main body of the single branch stent device, a bypass gate extending distally from a distal end of the main body of the modular stent device, and an artery leg extending distally from the distal end of the main body of the modular stent device.

7. 发明申请

WO2021021391A1 MODULAR MULTIBRANCH STENT ASSEMBLY AND METHOD 审中-公开
公开(公告)号：WO2021021391A1
公开(公告)日：2021-02-04
申请号：PCT/US2020/040866
申请日：2020-07-06
申请人： MEDTRONIC VASCULAR, INC.
发明人： PERKINS, Keith , BORGLIN, Zachary , STIGER, Mark , BENTON, Julie , CLAESSENS, Steven , ROWE, Travis , YOUNG, Mark
IPC分类号： A61F2/07 , A61F2/06
摘要： The techniques of this disclosure generally relate to a modular stent device including a main body configured to be deployed in the ascending aorta, a bypass gate configured to be deployed in the aorta, and a bifurcated contra limb. The bifurcated contra limb includes a single proximal limb that is bifurcated (split) into a first distal limb and a second distal limb. By forming the bifurcated contra limb to include a single proximal limb that is bifurcated into the distal limbs, guiding a guide wire into the relatively larger opening of bifurcated contra limb at a proximal end is simpler than guiding a guidewire into two smaller limbs extending distally from main body. Accordingly, cannulation of the bifurcated contra limb is relatively simple thus simplifying the procedure. In addition, the parallel design mimics anatomical blood vessel bifurcations to limit flow disruptions.

8. 发明申请

WO2020197859A1 FEMORAL AORTIC ACCESS MODULAR STENT ASSEMBLY AND METHOD 审中-公开
公开(公告)号：WO2020197859A1
公开(公告)日：2020-10-01
申请号：PCT/US2020/023176
申请日：2020-03-17
申请人： MEDTRONIC VASCULAR, INC.
发明人： PERKINS, Keith , BORGLIN, Zachary , STIGER, Mark , BENTON, Julie , CLAESSENS, Steven , ROWE, Travis , YOUNG, Mark
IPC分类号： A61F2/07 , A61F2/06 , A61F2/89
摘要： The techniques of this disclosure generally relate to a modular stent device that is deployed into the ascending aorta via femoral access. The modular stent device is a base or anchor component to which additional modular stent devices can be attached to exclude diseased areas of the aorta while at the same time allowing perfusion of the brachiocephalic artery, the left common carotid artery, and/or the left subclavian artery.

9. 发明申请

WO2018106573A1 MODULAR AORTIC ARCH PROSTHETIC ASSEMBLY AND METHOD OF USE THEREOF 审中-公开
公开(公告)号：WO2018106573A1
公开(公告)日：2018-06-14
申请号：PCT/US2017/064439
申请日：2017-12-04
申请人： MEDTRONIC VASCULAR INC.
发明人： PERKINS, Keith , BROOKS, Dennis , STIGER, Mark
IPC分类号： A61F2/07
摘要： A prosthetic assembly configured for endovascular placement within an aortic arch and method of use thereof. The prosthetic assembly includes a proximal aortic stent-graft prosthesis configured to be positioned within a proximal portion of the aortic arch adjacent to the brachiocephalic artery, a distal aortic stent-graft prosthesis configured to be positioned within a distal portion of the aortic arch adjacent to the left subclavian artery, a first branch stent-graft prosthesis configured to be positioned within the brachiocephalic artery and a second branch stent-graft prosthesis configured to be positioned in one of the left common carotid and the left subclavian artery. When deployed, a proximal end of the first branch stent-graft prosthesis is disposed within a lumen of the proximal aortic stent-graft prosthesis to proximally displace the ostium of the brachiocephalic artery. When deployed, a proximal end of the distal aortic stent- graft prosthesis is disposed within the distal end of the proximal aortic stent-graft prosthesis to form an overlap between the proximal and distal aortic stent-graft prostheses. The overlap is relatively increased by the first branch stent-graft prosthesis proximally displacing the ostium of the brachiocephalic artery.

10. 发明申请

WO2021061590A1 DOCKING GRAFT FOR PLACEMENT OF PARALLEL DISTALLY EXTENDING GRAFTS ASSEMBLY AND METHOD 审中-公开
公开(公告)号：WO2021061590A1
公开(公告)日：2021-04-01
申请号：PCT/US2020/051899
申请日：2020-09-22
申请人： MEDTRONIC VASCULAR, INC.
发明人： PERKINS, Keith , STIGER, Mark , ROWE, Travis
IPC分类号： A61F2/07
摘要： The techniques of this disclosure generally relate to an assembly including a docking graft. The docking graft includes a main graft defining a main lumen, a first internal lumen within the main lumen, a second internal lumen within the main lumen, and a main docking lumen within the main lumen. The first and second internal lumens are configured to receive first and second bridging stent graft therein. The main docking lumen is configured to receive a tube graft therein. The first internal lumen, the second internal lumen, and the main docking lumen being parallel to one another and extending an entire length of the docking graft when the docking graft is in a relaxed configuration. The docking graft forms the foundation, or anchor device, for attachment of the first bridging stent graft, the second bridging stent graft, and the tube graft within the aorta.

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