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1. 发明授权

EP2589405B1 BENDABLE CATHETER 有权转让
标题翻译： BIEGBARER KATHETER
公开(公告)号：EP2589405B1
公开(公告)日：2017-01-25
申请号：EP11826645.1
申请日：2011-08-04
申请人： Olympus Corporation
发明人： NOMURA, Yusuke
IPC分类号： A61M25/01 , A61B1/00 , A61M25/00
CPC分类号： A61B1/00098 , A61B1/05 , A61M25/0074 , A61M25/0141 , A61M25/0147

2. 发明公开

EP4393454A2 MEDICAL STENT 审中-实审
公开(公告)号：EP4393454A2
公开(公告)日：2024-07-03
申请号：EP24176566.8
申请日：2013-12-03
申请人： Olympus Corporation
发明人： NOMURA, Yusuke , YAMAGATA, Toshihiro , KIYOKAWA, Madoka
IPC分类号： A61F2/95
CPC分类号： A61F2002/04120130101 , A61F2220/001620130101 , A61F2002/952820130101 , A61F2250/001820130101 , A61F2250/002920130101 , A61F2210/007620130101 , A61F2/94 , A61F2002/848320130101 , A61F2002/848620130101 , A61F2/04 , A61F2/848
摘要： A stent (103,104,105) for medical use with a proximal end side portion and a distal end side portion and a longitudinal axis (C101), includes: a first rigid portion (120) formed in a tubular shape along the longitudinal axis, and a second rigid portion (130) formed in a tubular shape along the longitudinal axis and having a rigidity less than that of the first rigid portion and connected to a proximal end portion of the first rigid portion, wherein the first rigid portion includes a first resinous portion (121) and a coil (122) which is formed by winding a first strand (122a) about the longitudinal axis, wherein the second rigid portion includes a second resinous portion (131) and a second strand (161,171,122a,180); characterized in that the coil is provided from the distal end side portion to a boundary position (Q100), the second strand is provided from the proximal end side portion to the boundary position.

3. 发明公开

EP3020376A1 STENT 审中-公开
标题翻译：支架术
公开(公告)号：EP3020376A1
公开(公告)日：2016-05-18
申请号：EP14823751.4
申请日：2014-06-06
申请人： OLYMPUS CORPORATION
发明人： NOMURA, Yusuke
IPC分类号： A61F2/82
CPC分类号： A61F2/04 , A61F2/82 , A61F2/848 , A61F2/94 , A61F2002/041 , A61F2002/8486 , A61F2210/0014 , A61F2220/0008 , A61F2220/0016 , A61M27/008
摘要： A stent includes a major axis member which has an internal space extending from a front end portion toward a base end portion, a first opening section provided at the front end portion to communicate with the internal space, and a second opening section provided at the base end portion to communicate with the internal space, and an inflow prevention section which has an inflow prevention surface covering the second opening section with a gap with respect to the second opening section, wherein a first edge section of the inflow prevention surface is fixed to the major axis member closer to a base end than the second opening section, and a second edge section of the inflow prevention surface is disposed closer to a front end than the second opening section and extends from a side surface of the major axis member toward a position spaced apart therefrom outward in a radial direction.
摘要翻译：支架包括长轴构件和第二开口部，所述长轴构件具有从前端部朝向基端部延伸的内部空间，第一开口部设置在前端部以与内部空间连通，第二开口部设置在基部以及流入阻止部，其具有流入阻止面，该流入阻止面以相对于所述第二开口部为间隔的方式覆盖所述第二开口部，所述流入阻止面的第一边缘部被固定于所述第二开口部，长轴构件，其比所述第二开口部更靠基端侧，所述防流入面的第二缘部配置在比所述第二开口部更靠近前端侧的位置，并且从所述长轴构件的侧面朝向位置从其沿径向向外间隔开。

4. 发明公开

EP4393454A3 MEDICAL STENT 审中-公开
公开(公告)号：EP4393454A3
公开(公告)日：2024-10-16
申请号：EP24176566.8
申请日：2013-12-03
申请人： Olympus Corporation
发明人： NOMURA, Yusuke , YAMAGATA, Toshihiro , KIYOKAWA, Madoka
IPC分类号： A61F2/04 , A61F2/94 , A61F2/95
CPC分类号： A61F2002/04120130101 , A61F2220/001620130101 , A61F2002/952820130101 , A61F2250/001820130101 , A61F2250/002920130101 , A61F2210/007620130101 , A61F2/94 , A61F2002/848320130101 , A61F2002/848620130101 , A61F2/04 , A61F2/848
摘要： A stent (103,104,105) for medical use with a proximal end side portion and a distal end side portion and a longitudinal axis (C101), includes: a first rigid portion (120) formed in a tubular shape along the longitudinal axis, and a second rigid portion (130) formed in a tubular shape along the longitudinal axis and having a rigidity less than that of the first rigid portion and connected to a proximal end portion of the first rigid portion, wherein the first rigid portion includes a first resinous portion (121) and a coil (122) which is formed by winding a first strand (122a) about the longitudinal axis, wherein the second rigid portion includes a second resinous portion (131) and a second strand (161,171,122a,180); characterized in that the coil is provided from the distal end side portion to a boundary position (Q100), the second strand is provided from the proximal end side portion to the boundary position.

5. 发明公开

EP2965723A1 MEDICAL STENT 有权转让
标题翻译：医疗支架
公开(公告)号：EP2965723A1
公开(公告)日：2016-01-13
申请号：EP13877309.8
申请日：2013-12-03
申请人： OLYMPUS CORPORATION
发明人： NOMURA, Yusuke , YAMAGATA, Toshihiro , KIYOKAWA, Madoka
IPC分类号： A61F2/848
CPC分类号： A61F2/04 , A61F2/848 , A61F2/94 , A61F2/95 , A61F2002/041 , A61F2002/8483 , A61F2002/8486 , A61F2002/9528 , A61F2210/0076 , A61F2220/0016 , A61F2250/0018 , A61F2250/0029
摘要： A stent (1) for medical use includes: a main body (10) which includes a first rigid portion (20) formed in a tubular shape along a longitudinal axis and having a predetermined rigidity with respect to a compression force exerted in a radial direction and a second rigid portion (30) having a rigidity less than that of the first rigid portion (20), the second rigid portion (30) which is substantially coaxial with and continues to a proximal end of the first rigid portion (20), and the second rigid portion (30) which formed in a tubular shape along the longitudinal axis; and a locking member (40) which is provided at the second rigid portion (30) to be locked to a tissue and includes a base end (42) connected to the second rigid portion (30) at substantially a center position in a direction along the longitudinal axis of the second rigid portion (30) and an extension portion (41) extending from the base end (42) toward an outside of the main body (10) in a radial direction
摘要翻译：医疗用支架（1）包括：主体（10），其包括沿着纵轴形成为筒状的第一刚性部（20），该第一刚性部（20）相对于沿径向施加的压缩力具有预定的刚性和刚性小于所述第一刚性部分（20）刚性的第二刚性部分（30），所述第二刚性部分（30）与所述第一刚性部分（20）的近端基本共轴并延续到所述近端，和沿纵轴形成为筒状的第二刚性部（30）和锁定构件（40），其设置在所述第二刚性部分（30）处以锁定到组织并且包括在沿着所述第一刚性部分的方向的大致中心位置处连接到所述第二刚性部分（30）的基端（42）第二刚性部分（30）的纵向轴线和延伸部分（41），该延伸部分从基端（42）沿径向方向朝向主体（10）的外部延伸

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