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公开(公告)号：EP2509543A1
公开(公告)日：2012-10-17
申请号：EP10785068.7
申请日：2010-12-01
IPC分类号： A61F2/84
CPC分类号： A61F2/95 , A61F2/966 , A61F2210/0076 , A61F2240/001
摘要： A stent device delivery system and method of making. The stent device delivery system includes a stent device, an outer sheath overlaying the stent device in a radially compact, delivery configuration of the stent device, and a pull member. The outer sheath may include a first layer and a reinforcement layer that are laminated together, a portion of the pull member captured radially between the first layer and the reinforcement layer. At least a partial length of the captured portion of the pull member may be formed with a varying radial profile.
摘要翻译： 公开了一种包括支架装置（4）和覆盖支架装置的外护套（2）的支架装置输送系统（1）。 外护套相对于支架装置可轴向缩回以展开支架装置。 还公开了其制造方法。 支架装置输送系统采用叠层结构，其增强护套抵抗由支架展开产生的力。 拉动元件可以形成层压结构的一部分，其可以形成为具有变化的径向轮廓。
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公开(公告)号：EP1890646A1
公开(公告)日：2008-02-27
申请号：EP06754410.6
申请日：2006-06-16
IPC分类号： A61F2/06
CPC分类号： A61F2/966 , A61F2/95 , A61F2002/9517 , A61F2002/9665 , A61M2025/0004 , A61M2025/0175
摘要： A catheter device having a shaft that extends from a proximal end to a distal end to carry on its distal end a self- expanding implant for intraluminal advance on a guidewire and delivery of the implant to an implant site by proximal withdrawal of a longitudinal sheath that lies radially outside the implant in the catheter, the catheter including a first shaft element to pull the sheath proximally and a second shaft element to push the implant distally to prevent the implant moving proximally with the sheath when the sheath is pulled proximally, wherein the sheath is freely rotatable with respect to the first shaft element during the said intraluminal advance and, during proximal movement, is caused to abut the first shaft element at an abutment position by a reduced inner diameter portion of the sheath proximal of the abutment position.
摘要翻译： 一种导管装置，该导管装置具有从近端延伸到远端的轴，以在其远端上携带自扩张植入物，用于在导丝上腔内推进并通过向近端撤回纵向鞘来将植入物输送到植入部位， 位于导管中的植入物的径向外侧，所述导管包括向近侧拉动护套的第一轴元件和向远侧推动植入物的第二轴元件，以在向近侧拉动护套时防止植入物与护套向近侧移动，其中护套 在所述腔内前移期间相对于所述第一轴元件可自由旋转，并且在近侧移动期间，使所述第一轴元件在邻接位置处靠近所述护套的邻近所述邻接位置的减小的内径部分邻接所述第一轴元件。
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公开(公告)号：EP2509543B1
公开(公告)日：2018-06-27
申请号：EP10785068.7
申请日：2010-12-01
IPC分类号： A61F2/966
CPC分类号： A61F2/95 , A61F2/966 , A61F2210/0076 , A61F2240/001
摘要： A stent device delivery system and method of making. The stent device delivery system includes a stent device, an outer sheath overlaying the stent device in a radially compact, delivery configuration of the stent device, and a pull member. The outer sheath may include a first layer and a reinforcement layer that are laminated together, a portion of the pull member captured radially between the first layer and the reinforcement layer. At least a partial length of the captured portion of the pull member may be formed with a varying radial profile.
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公开(公告)号：EP2445457B1
公开(公告)日：2016-03-02
申请号：EP10723092.2
申请日：2010-05-28
IPC分类号： A61F2/95
CPC分类号： A61F2/966 , A61F2/95 , A61F2002/9665 , A61F2210/0057 , A61F2220/0025 , Y10T29/49863
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公开(公告)号：EP2445457A1
公开(公告)日：2012-05-02
申请号：EP10723092.2
申请日：2010-05-28
CPC分类号： A61F2/966 , A61F2/95 , A61F2002/9665 , A61F2210/0057 , A61F2220/0025 , Y10T29/49863
摘要： There is disclosed herein a transluminal delivery system for a self-expanding luminal prosthesis, the system comprising an inner catheter component (30) and a retractable sheath (12) to surround the component thereby to define an annular space to receive the prosthesis (10), the component exhibiting an anti-sliding component, for abutting a luminal surface portion of the prosthesis (10) to restrain the prosthesis from sliding with the sheath (12), and relative to the inner catheter (30), while the sheath retracts relative to the prosthesis to release the prosthesis progressively into the target bodily lumen characterised in that the anti-sliding component is or includes at least one sleeve (36, 50, 66, 76) having a length direction parallel to the longitudinal axis of the annular space and having at least one bound portion (33, 52, 64, 65, 74) of its length that is not free to slide on the inner catheter, and at least one unbound portion of its length with a capability to slide axially on the inner catheter (30) and thereby to exhibit a radial swelling capability, to deliver an increase in the radial thickness of the sleeve (36, 50, 66, 76) while the sheath retracts. Associated methods are also disclosed.
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公开(公告)号：EP1890646B1
公开(公告)日：2012-01-04
申请号：EP06754410.6
申请日：2006-06-16
IPC分类号： A61F2/84
CPC分类号： A61F2/966 , A61F2/95 , A61F2002/9517 , A61F2002/9665 , A61M2025/0004 , A61M2025/0175
摘要： A catheter device having a shaft that extends from a proximal end to a distal end to carry on its distal end a self- expanding implant for intraluminal advance on a guidewire and delivery of the implant to an implant site by proximal withdrawal of a longitudinal sheath that lies radially outside the implant in the catheter, the catheter including a first shaft element to pull the sheath proximally and a second shaft element to push the implant distally to prevent the implant moving proximally with the sheath when the sheath is pulled proximally, wherein the sheath is freely rotatable with respect to the first shaft element during the said intraluminal advance and, during proximal movement, is caused to abut the first shaft element at an abutment position by a reduced inner diameter portion of the sheath proximal of the abutment position.
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