公开(公告)号：US20150250626A1

公开(公告)日：2015-09-10

申请号：US14717934

申请日：2015-05-20

申请人： JOTEC GmbH

发明人： Heike Fischer ,  Juergen Merz

IPC分类号： A61F2/86 ,  A61F2/856 ,  B21F1/04 ,  A61F2/844 ,  B21F45/00 ,  A61F2/07 ,  A61F2/91

CPC分类号： A61F2/86 ,  A61F2/07 ,  A61F2/844 ,  A61F2/856 ,  A61F2/89 ,  A61F2/91 ,  A61F2002/065 ,  A61F2002/067 ,  A61F2002/075 ,  A61F2002/91508 ,  A61F2002/91533 ,  B21F1/04 ,  B21F45/008 ,  Y10T29/49613

摘要： The present invention relates to a self-expanding vascular implant for implanting into a blood vessel of a patient. The vascular implant has a main body and at least one side body, and has integrally formed, one-piece stent springs, which are successively arranged in the longitudinal axis of the main body, with each stent spring meandering perpendicular to the longitudinal axis, and an implant material which is fixed to and connects the stent springs. The stent springs have pointed arches that alternately point toward the proximal end and the distal end of the main body and parallel to the longitudinal axis thereof. The at least one side body that branches off from the main body is, in the self-expanded state, set out at an angle relative to the longitudinal axis of the main body.

摘要翻译： 本发明涉及用于植入患者血管的自扩张血管植入物。 血管植入物具有主体和至少一个侧体，并且具有整体形成的一体式支架弹簧，其连续地布置在主体的纵向轴线上，每个支架弹簧垂直于纵向轴线弯曲，并且 固定在支架弹簧上并连接支架弹簧的植入材料。 支架弹簧具有交替地指向主体的近端和远端并且平行于其纵轴的尖拱。 从主体分支的至少一个侧体在自膨胀状态下以相对于主体的纵向轴线成一定角度设置。

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

IPC分类号： A61F2/07 ,  A61F2/90 ,  A61F2/89 ,  A61F2/06 ,  A61F2/82

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.

公开(公告)号：US10772747B2

公开(公告)日：2020-09-15

申请号：US14717922

申请日：2015-05-20

申请人： JOTEC GmbH

发明人： Heike Fischer ,  Juergen Merz

IPC分类号： A61F2/86 ,  A61F2/07 ,  A61F2/89

摘要： The invention relates to a self-expanding vascular implant for implanting into a blood vessel, the implant comprising a hollow cylindrical body with a proximal and a distal end and with a longitudinal axis; comprising stent springs, which are successively arranged and spaced from one another over the longitudinal axis of the body, each stent spring meandering; and comprising an implant material, which is fixed to the stent springs and connects same. The stent springs have pointed arches which alternately point toward the proximal and distal direction and comprise alternating crests and troughs that are connected to one another via legs of different lengths, whereby a stent spring has pointed arches, which are circumferentially and successively arranged and which have different heights, said pointed arches consisting of higher and shorter pointed arches.

公开(公告)号：US10478321B2

公开(公告)日：2019-11-19

申请号：US14717934

申请日：2015-05-20

申请人： JOTEC GmbH

发明人： Heike Fischer ,  Juergen Merz

IPC分类号： A61F2/86 ,  A61F2/07 ,  A61F2/844 ,  A61F2/856 ,  A61F2/06 ,  A61F2/915 ,  A61F2/89 ,  B21F1/04 ,  B21F45/00 ,  A61F2/91

摘要： The present invention relates to a self-expanding vascular implant for implanting into a blood vessel of a patient. The vascular implant has a main body and at least one side body, and has integrally formed, one-piece stent springs, which are successively arranged in the longitudinal axis of the main body, with each stent spring meandering perpendicular to the longitudinal axis, and an implant material which is fixed to and connects the stent springs. The stent springs have pointed arches that alternately point toward the proximal end and the distal end of the main body and parallel to the longitudinal axis thereof. The at least one side body that branches off from the main body is, in the self-expanded state, set out at an angle relative to the longitudinal axis of the main body.

公开(公告)号：US20150250629A1

公开(公告)日：2015-09-10

申请号：US14717922

申请日：2015-05-20

申请人： JOTEC GmbH

发明人： Heike Fischer ,  Juergen Merz

IPC分类号： A61F2/89

摘要： The invention relates to a self-expanding vascular implant for implanting into a blood vessel, the implant comprising a hollow cylindrical body with a proximal and a distal end and with a longitudinal axis; comprising stent springs, which are successively arranged and spaced from one another over the longitudinal axis of the body, each stent spring meandering; and comprising an implant material, which is fixed to the stent springs and connects same. The stent springs have pointed arches which alternately point toward the proximal and distal direction and comprise alternating crests and troughs that are connected to one another via legs of different lengths, whereby a stent spring has pointed arches, which are circumferentially and successively arranged and which have different heights, said pointed arches consisting of higher and shorter pointed arches.

摘要翻译： 本发明涉及一种用于植入血管的自扩张血管植入物，所述植入物包括具有近端和远端以及纵轴的中空圆柱体; 包括支架弹簧，其在主体的纵向轴线上彼此相继地布置和间隔开，每个支架弹簧曲折; 并且包括固定到支架弹簧并将其连接的植入材料。 支架弹簧具有交替地指向近端和远端方向的尖拱，并且包括通过不同长度的腿彼此连接的交替的波峰和槽，由此支架弹簧具有圆形和连续布置的尖拱形，并且具有 不同的高度，指尖拱由更高和较短的尖拱组成。