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公开(公告)号：US20220401209A1
公开(公告)日：2022-12-22
申请号：US17894619
申请日：2022-08-24
发明人： Keith PERKINS , Mark STIGER , Steven CLAESSENS , Travis ROWE , Mark YOUNG
摘要： The techniques of this disclosure generally relate to an assembly including a trifurcated modular stent device. The trifurcated modular stent device includes a main body, a bypass gate extending distally from a distal end of the main body, a primary artery leg extending distally from the distal end of the main body, and a distal artery leg extending distally from the distal end of the main body. The trifurcated modular stent device is delivered via supra aortic access such that the primary artery leg is deployed within the brachiocephalic artery providing immediate perfusion thereof.
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公开(公告)号：US20210093438A1
公开(公告)日：2021-04-01
申请号：US16585768
申请日：2019-09-27
发明人： Keith PERKINS , Mark STIGER , Steven CLAESSENS , Travis ROWE , Mark YOUNG
摘要： The techniques of this disclosure generally relate to an assembly including a trifurcated modular stent device. The trifurcated modular stent device includes a main body, a bypass gate extending distally from a distal end of the main body, a primary artery leg extending distally from the distal end of the main body, and a distal artery leg extending distally from the distal end of the main body. The trifurcated modular stent device is delivered via supra aortic access such that the primary artery leg is deployed within the brachiocephalic artery providing immediate perfusion thereof.
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公开(公告)号：US20210059806A1
公开(公告)日：2021-03-04
申请号：US16554813
申请日：2019-08-29
发明人： Keith PERKINS , Zachary BORGLIN , Mark STIGER , Julie BENTON , Steven CLAESSENS , Travis ROWE , Mark YOUNG
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.
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公开(公告)号：US20240041585A1
公开(公告)日：2024-02-08
申请号：US18380553
申请日：2023-10-16
发明人： Keith PERKINS , Zachary BORGLIN , Mark STIGER , Julie BENTON , Steven CLAESSENS , Travis ROWE , Mark YOUNG
摘要： A method of deploying a modular multibranch stent assembly. The method includes deploying a first modular stent device in an ascending aorta. The first modular stent device includes a main body, a bypass gate extending from the main body, and a bifurcated contra limb extending from the main body. The bifurcated contra limb includes a first distal limb and a second distal limb. The method further includes deploying a first bridging stent graft in the first distal limb and/or a second bridging stent graft in the second distal limb.
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公开(公告)号：US20230218385A1
公开(公告)日：2023-07-13
申请号：US18114745
申请日：2023-02-27
发明人： Keith PERKINS , Mark STIGER , Steven CLAESSENS
CPC分类号： A61F2/07 , A61F2250/0097 , A61F2/848 , A61F2220/0075 , A61F2250/001 , A61F2220/0016 , A61F2230/0067
摘要： A method of providing support in an aortic region. The method includes wrapping a landing band around an outside of a portion of an aortic vessel in a vicinity of a sinotubular junction (STJ) to form a wrapped portion of the aortic vessel. The method further includes securing the landing band to form a secured landing band. The method also includes endovascularly delivering a stent graft in a radially constricted configuration into the aortic vessel. The method also includes deploying the stent graft to a radially expanded configuration such that the stent graft contacts the wrapped portion of the aortic vessel. The method also includes connecting the stent graft in the radially expanded configuration to the secured landing band.
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公开(公告)号：US20220401238A1
公开(公告)日：2022-12-22
申请号：US17354629
申请日：2021-06-22
发明人： Keith PERKINS , Mark STIGER , Steven CLAESSENS
摘要： Systems and methods for building a landing zone for an endovascular procedure are described. This procedure is “hybrid” in that it involves both direct access (e.g., sternotomy or partial sternotomy) to the site for installation of the landing zone, as well as endovascular installation of a TAVR or TEVAR device (e.g., stent graft) once the landing zone is installed. The landing zone is installed by wrapping a landing band around a portion of a vessel. The landing band may be selected to be fixed at a diameter so that it inhibits any expansion of the vessel, and also supports a later-installed TAVR or TEVAR device. The TAVR or TEVAR device is then endovascularly delivered to the vessel and deployed therein. The device expands until it contacts the vessel, which is supported from the outside by the landing band, which thus constrains and supports the device from outside.
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公开(公告)号：US20240082027A1
公开(公告)日：2024-03-14
申请号：US18515578
申请日：2023-11-21
发明人： Keith PERKINS , Zachary BORGLIN , Mark STIGER , Julie BENTON , Steven CLAESSENS , Travis ROWE , Mark YOUNG
摘要： A distal aortic stent graft assembly including a main body having a proximal end and a distal end. The main body defines a peripheral opening. The proximal end defines a proximal opening. The distal end defines a distal opening. The proximal opening and the distal opening are configured to perfuse blood through the main body when the main body is in a deployed state. The distal aortic stent graft assembly further includes a coupling extending radially from the main body and corresponding to the opening in the main body. The coupling is configured to align with a blood vessel and perfuse blood through the coupling when the coupling is in the deployed state.
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公开(公告)号：US20220218462A1
公开(公告)日：2022-07-14
申请号：US17708904
申请日：2022-03-30
发明人： Keith PERKINS , Travis ROWE , Mark STIGER , Mark YOUNG , Julie BENTON , Steven CLAESSENS
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.
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公开(公告)号：US20220054253A1
公开(公告)日：2022-02-24
申请号：US17517593
申请日：2021-11-02
发明人： Keith PERKINS , Zachary BORGLIN , Mark STIGER , Julie BENTON , Steven CLAESSENS , Travis ROWE , Mark YOUNG
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.
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公开(公告)号：US20240000560A1
公开(公告)日：2024-01-04
申请号：US18369483
申请日：2023-09-18
发明人： Keith PERKINS , Zachary BORGLIN , Mark STIGER , Julie BENTON , Steven CLAESSENS , Travis ROWE , Mark YOUNG
CPC分类号： A61F2/07 , A61F2/852 , A61F2/856 , A61F2002/061
摘要： A stent graft assembly including a main body and a branch coupling extending radially from the main body. A proximal end of the single branch stent device is configured to seal in an ascending portion of an aorta. The assembly further includes a modular stent device including a proximal end and a distal end. The proximal end of the modular stent graft is configured to couple to a distal end of the single branch stent device. The modular stent device includes a main body configured to couple inside the main body of the single branch stent device. The modular stent device includes a bypass gate and an artery leg. The modular stent device is configured to bifurcate at a bifurcation point from the main body to the bypass gate and the artery leg outside of and distal the distal end of the single branch stent device.
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