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公开(公告)号：US11844680B2
公开(公告)日：2023-12-19
申请号：US16833145
申请日：2020-03-27
申请人： JOTEC GmbH
发明人： Christian Woerne
CPC分类号： A61F2/07 , A61F2/856 , A61F2/90 , A61F2/962 , A61F2/966 , A61F2002/9583 , A61F2250/0048 , A61F2250/0098
摘要： The invention relates to an expandable vascular implant for implantation into vessels of a patient, the vascular implant being convertible from a compressed state to an expanded state, and the vascular implant comprising the following: a hollow cylindrical main body having a longitudinal direction and a proximal end and a distal end, and a main body lumen which extends from the proximal to the distal end. The hollow cylindrical main body is formed by a tubular lattice structure, the tubular lattice structure having at least one first and at least one second region, the first region being fixedly connected to the second region, the first region being designed to be self-expandable, and the second region is designed to be balloon-dilatable.
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公开(公告)号：US11684497B2
公开(公告)日：2023-06-27
申请号：US16806174
申请日：2020-03-02
申请人： JOTEC GmbH
摘要： The present invention relates to an intraluminal vessel prosthesis system for implantation in the region of the aortic arch of a patient, comprising a hollow cylindrical main vessel prosthesis, wherein the hollow cylindrical main vessel prosthesis is configured and dimensioned for implantation in the region of the artic arch and the descending aorta (Aorta descendens) of the patient and wherein the main vessel prosthesis, at least over part of the length L2 of the anchoring vessel prosthesis, and wherein the diameter D2 of the anchoring vessel prosthesis is at least 45% smaller than the diameter D1 of the main vessel prosthesis and wherein the length L2 of the anchoring vessel prosthesis is shorter than the length L2 of the main vessel prosthesis.
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公开(公告)号：US11484399B2
公开(公告)日：2022-11-01
申请号：US16693850
申请日：2019-11-25
申请人： JOTEC GmbH
发明人： Stefan Derkvist
摘要： The present invention relates to a stent graft for implantation in vessels of a patient, wherein the stent graft has a hollow cylindrical main body made of a first prosthesis material, with a proximal end and a distal end, with a longitudinal axis c and a circumference u, at least one pocket element which is made of a second prosthesis material and which is mounted circumferentially on the outer face and/or inner face of the main body in order to form a circumferential closed pocket on a longitudinal portion of the main body, and at least one stent element which extends in a meandering formation around the main body and is received inside the pocket element.
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公开(公告)号：US20210393393A1
公开(公告)日：2021-12-23
申请号：US17463667
申请日：2021-09-01
申请人： JOTEC GmbH
发明人： Lisa BOHNE
IPC分类号： A61F2/07
摘要： The present invention relates to a vascular implant for implanting into a blood vessel of a patient, the vascular implant comprising a hollow-cylindrical main body with a proximal end and a distal end, a main body lumen and a longitudinal axis, and at least one hollow-cylindrical side body that branches off from the main body and comprises a side body lumen, the side body lumen being in fluid communication with the main body lumen, wherein the hollow-cylindrical main body and the at least one hollow-cylindrical side body are formed in one piece from one single planar sheet of graft material.
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公开(公告)号：US10321985B2
公开(公告)日：2019-06-18
申请号：US15482642
申请日：2017-04-07
申请人： JOTEC GmbH
摘要： The invention relates to a vascular prosthesis system for inserting into and for supporting a blood vessel of a patient. The vascular prosthesis system comprises (i) a stent graft element comprising a prosthesis material, and (ii) a stent element free of prosthesis material. Furthermore, a strip-like prosthesis material segment is provided, by means of which the stent graft element and the stent element are connected to each other, in such a way that the strip-like prosthesis material segment forms a prosthesis material bridge.
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公开(公告)号：US20190029798A1
公开(公告)日：2019-01-31
申请号：US16051895
申请日：2018-08-01
申请人： JOTEC GmbH
发明人： Michael WALTHER , Karsten KLEIN , Juergen MERZ , Jan ULMER
摘要： The present invention relates a vascular prosthesis for a blood vessel of a patient, which has the following: a hollow-cylindrical main body with a main lumen extending therein, an also a multiplicity of stent rings, which are not connected to one another, are arranged spaced apart one behind the other in the longitudinal direction of the vascular prosthesis and running around in a meandering formation. The vascular prosthesis also has four side branches, which extend distally into the main lumen from fenestrations in the prosthesis material lying between the stent rings.
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公开(公告)号：US20180133042A1
公开(公告)日：2018-05-17
申请号：US15870726
申请日：2018-01-12
申请人： JOTEC GmbH
发明人： Franz-Peter BARTHOLD
CPC分类号： A61F2/958 , A61F2/07 , A61M25/1011 , A61M25/104 , A61M2025/105
摘要： The present invention relates to a catheter comprising a balloon, wherein said catheter comprises the following: a dilatation body and a catheter shaft which comprises a proximal and a distal end; the catheter shaft additionally comprising a fluid lumen by means of which a fluid can be fed to said dilatation body. The dilatation body is made up of at least three balloon segments which are arranged immediately adjacently to one another and one being the other on said catheter shaft, and can be dilated independently of one another.
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18.发明申请PUSHER-ASSEMBLY FOR AN INSERTION SYSTEM FOR A SELF-EXPANDABLE VASCULAR IMPLANT 审中-公开用于自发性血管植入物的插入系统的推动组装公开(公告)号：US20160051387A1
公开(公告)日：2016-02-25
申请号：US14930562
申请日：2015-11-02
申请人： JOTEC GmbH
发明人： Rainer Lesmeister
IPC分类号： A61F2/966
CPC分类号： A61F2/966
摘要： The invention relates to a pusher assembly for an insertion system for a vascular implant. The pusher assembly has a catheter tube. The catheter tube has a tubular cavity for accommodating a guide wire and has a proximal catheter tube segment and a distal catheter tube segment adjoining the proximal catheter tube segment. The distal catheter tube segment is provided at least partially for movably accommodating a vascular implant on the distal catheter tube segment. The catheter tube also has a pusher unit for releasing the vascular implant, said pusher unit being proximally adjacent to a vascular implant loaded onto catheter tube. The pusher assembly is characterized in that the pusher unit is formed by individual, segment-like elements, which are arranged on behind the other and adjacent to each other and are arranged on the catheter tube in order to proximally adjoin the vascular implant.
摘要翻译： 本发明涉及一种用于血管植入物的插入系统的推动器组件。 推动器组件具有导管。 导管具有用于容纳导丝的管状空腔，并且具有近端导管管段和邻近近端导管管段的远端导管管段。 远端导管管段至少部分地设置用于可移动地容纳远侧导管管段上的血管植入物。 导管还具有用于释放血管植入物的推动器单元，所述推动器单元向近侧邻近加载到导管管上的血管植入物。 推动器组件的特征在于，推动器单元由独立的段状元件形成，该元件被布置在彼此之后并且彼此相邻并且布置在导管上以便近似地邻接血管植入物。
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公开(公告)号：US20230381005A1
公开(公告)日：2023-11-30
申请号：US18202083
申请日：2023-05-25
申请人： JOTEC GmbH
发明人： Karsten KLEIN
CPC分类号： A61F2/954 , A61F2/9517 , A61F2002/9511
摘要： The present invention relates to a system for delivery of an endoluminal prosthesis, the system comprising a delivery catheter and a prosthesis to be delivered, wherein the system comprises a wire extending through at least a portion of a main lumen of the prosthesis in a preloaded configuration, the wire extending in distal direction to a position in proximity to the distal opening of the prosthesis and the wire extending in proximal direction of the proximal opening of the prosthesis along the catheter shaft up to the handle, wherein the handle comprises at least one spool to receive the proximal end of the preloaded wire with a proximal portion of the preloaded wire being coiled onto the spool.
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公开(公告)号：US10952840B2
公开(公告)日：2021-03-23
申请号：US16051895
申请日：2018-08-01
申请人： JOTEC GmbH
发明人： Michael Walther , Karsten Klein , Juergen Merz , Jan Ulmer
摘要： The present invention relates a vascular prosthesis for a blood vessel of a patient, which has the following: a hollow-cylindrical main body with a main lumen extending therein, an also a multiplicity of stent rings, which are not connected to one another, are arranged spaced apart one behind the other in the longitudinal direction of the vascular prosthesis and running around in a meandering formation. The vascular prosthesis also has four side branches, which extend distally into the main lumen from fenestrations in the prosthesis material lying between the stent rings.
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