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1. 发明申请

US20050240257A1 Stent and stent graft 有权
标题翻译：支架和支架移植
公开(公告)号：US20050240257A1
公开(公告)日：2005-10-27
申请号：US10513336
申请日：2003-05-19
申请人： Shin Ishimaru , Yoshihiko Yokoi , Masaaki Matsutani , Yasushi Hashimoto
发明人： Shin Ishimaru , Yoshihiko Yokoi , Masaaki Matsutani , Yasushi Hashimoto
IPC分类号： A61F2/07 , A61F2/82 , A61F2/89 , A61F2/90 , A61F2/06
CPC分类号： A61F2/90 , A61F2/07 , A61F2/89 , A61F2002/825 , A61F2220/0075 , A61F2230/0054 , A61F2230/0067
摘要： A stent (1) formed in the shape of a generally tubular body which has a spring function with which the tubular body is diameter-contractible toward the central axis (C) of the tubular body and which is expandable to the initial diameter after contraction, the stent being loaded into a sheath and being to be delivered to a diseased part to be treated, wherein the stent (1) maintains a configuration curved along the longitudinal direction of the stent when not inserted in the sheath, and (B) when the stent (1) is inserted into the sheath, the stent (1) is contracted toward the central axis (C) of the stent (1) and is elongated in the form of a generally straight line along the longitudinal direction of the stent (1), whereby the stent (1) is loaded into the sheath in the form of a substantially straight line, and the stent can remarkably improve safety and conformity during delivery in the artery, and the like.
摘要翻译：一种支架（1），其形成为具有弹性功能的大体管状体的形状，所述管状体能够朝向所述管状体的中心轴线（C）直径收缩，并且在收缩后可扩张至初始直径，支架被装载到护套中并被输送到待处理的病变部分，其中支架（1）在不插入护套中时保持沿着支架的纵向方向弯曲的构造，以及（B）当将支架（1）插入护套中，支架（1）向支架（1）的中心轴线（C）收缩，并沿着支架（1）的长度方向以大致直线的形式伸长），由此支架（1）以大致直线的形式装载到护套中，并且支架可以显着地改善在动脉中输送期间的安全性和一致性等。

2. 发明授权

US07794492B2 Stent and stent graft 有权
标题翻译：支架和支架移植
公开(公告)号：US07794492B2
公开(公告)日：2010-09-14
申请号：US10513336
申请日：2003-05-19
申请人： Shin Ishimaru , Yoshihiko Yokoi , Masaaki Matsutani , Yasushi Hashimoto
发明人： Shin Ishimaru , Yoshihiko Yokoi , Masaaki Matsutani , Yasushi Hashimoto
IPC分类号： A61F2/06
CPC分类号： A61F2/90 , A61F2/07 , A61F2/89 , A61F2002/825 , A61F2220/0075 , A61F2230/0054 , A61F2230/0067
摘要： A stent formed in a shape of a generally tubular body having a central axis. The stent has a spring function with which the tubular body is diameter-contractible toward the central axis, and the tubular body is expandable to an initial diameter after contraction. The stent maintains a configuration curved along a longitudinal direction of the stent when the stent is not inserted in a sheath. The stent is elongated in a form of a generally straight line along the longitudinal direction when the stent is inserted into the sheath. The stent, being housed in a sheath in the form of a generally straight line, is inserted into a diseased part together with the sheath, is released from the sheath, and radially expands, outwardly after release, to restore and maintain a configuration curved along the longitudinal direction of the stent.
摘要翻译：支架形成为具有中心轴线的大体管状体的形状。支架具有弹簧功能，管状体能够朝向中心轴线直径收缩，并且管状体在收缩后可扩张至初始直径。当支架未插入鞘中时，支架保持沿支架的纵向方向弯曲的构型。当支架插入护套中时，支架沿着纵向方向呈大致直线的形式延伸。容纳在大致直线形式的护套中的支架与鞘一起插入患病部位，从鞘释放，并在释放后向外径向扩张，以恢复并保持沿着支架的纵向。

3. 发明申请

US20080039925A1 Stent Graft Indwelling Device And Fixed Chip 有权
标题翻译：支架移植留置装置和固定芯片
公开(公告)号：US20080039925A1
公开(公告)日：2008-02-14
申请号：US11578287
申请日：2005-04-18
申请人： Shin Ishimaru , Yoshihiko Yokoi
发明人： Shin Ishimaru , Yoshihiko Yokoi
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/89 , A61F2/95 , A61F2002/075 , A61F2002/9511 , A61F2002/9583 , A61F2220/0058 , A61F2220/0075 , A61F2250/0097
摘要： A stent graft indwelling device (1) comprising a dilator (10) and a sheath (30) in which the dilator (10) and a stent graft (60) are to be loaded, the stent graft indwelling device (1) having a wire (40) or a fixed chip (20) as means for adjusting the insertion angle and/or indwelling site of the stent graft (60) when the stent graft (60) is released from the sheath (30) in a diseased part by this indwelling device, so that the insertion angle and indwelling site can be finely adjusted in a blood vessel in a semi-expansion state where the stent graft is not completely expanded
摘要翻译：一种支架移植物留置装置（1），其包括扩张器（10）和护套（30），其中所述扩张器（10）和支架移植物（60）将被装载在其中，所述支架移植物留置装置（1）（40）或固定芯片（20）作为用于当所述支架移植物（60）在所述病变部分中从所述护套（30）从所述护套（30）中释放时调整所述支架移植物（60）的插入角度和/或留置部位的装置，留置装置，使得插入角度和留置部位能够在支架植入物未完全扩张的半膨胀状态下在血管中微调

4. 发明授权

US08137393B2 Stent graft indwelling device and fixed chip 有权
标题翻译：支架移植留置装置和固定芯片
公开(公告)号：US08137393B2
公开(公告)日：2012-03-20
申请号：US11578287
申请日：2005-04-18
申请人： Shin Ishimaru , Yoshihiko Yokoi
发明人： Shin Ishimaru , Yoshihiko Yokoi
IPC分类号： A61F1/06
CPC分类号： A61F2/07 , A61F2/89 , A61F2/95 , A61F2002/075 , A61F2002/9511 , A61F2002/9583 , A61F2220/0058 , A61F2220/0075 , A61F2250/0097
摘要： A stent graft indwelling device (1) comprising a dilator (10) and a sheath (30) in which the dilator (10) and a stent graft (60) are to be loaded, the stent graft indwelling device (1) having a wire (40) or a fixed chip (20) as means for adjusting the insertion angle and/or indwelling site of the stent graft (60) when the stent graft (60) is released from the sheath (30) in a diseased part by this indwelling device, so that the insertion angle and indwelling site can be finely adjusted in a blood vessel in a semi-expansion state where the stent graft is not completely expanded.
摘要翻译：一种支架移植物留置装置（1），其包括扩张器（10）和护套（30），其中所述扩张器（10）和支架移植物（60）将被装载在其中，所述支架移植物留置装置（1）（40）或固定芯片（20）作为用于当所述支架移植物（60）在所述病变部分中从所述护套（30）从所述护套（30）中释放时调整所述支架移植物（60）的插入角度和/或留置部位的装置，使得插入角度和留置部位能够在支架移植物未完全扩张的半膨胀状态下在血管中进行微调。

5. 发明授权

US06764503B1 Stent (or stent graft) locating device 失效
标题翻译：支架（或支架移植）定位装置
公开(公告)号：US06764503B1
公开(公告)日：2004-07-20
申请号：US09719949
申请日：2000-12-18
申请人： Shin Ishimaru
发明人： Shin Ishimaru
IPC分类号： A61F206
CPC分类号： A61F2/07 , A61F2/89 , A61F2/91 , A61F2/95 , A61F2002/075 , A61F2002/825 , A61F2002/9505 , A61F2002/9511 , A61F2002/9665 , A61F2220/0041 , A61F2220/0058 , A61F2220/0075
摘要： A stent locating device that includes leading wires, a pushing rod for holding the leading wires, and a sheath for loading the pushing rod. The pushing rod includes inner and outer tubes. The inner tube is used as a guiding wire channel. An annular portion between the inner and outer tubes is used as a leading wire channel. The pushing rod may be a single tube having a hollow portion that is used as a guiding wire channel and a plurality of leading wire channels arranged in the body thereof at regular intervals circumferentially. The pushing rod may have a plurality of leading wires, crossing leading wires, or a combination of leading wires and auxiliary leading wires which are distributed at regular intervals circumferentially and are derived from the tip of a leading wire channel(s).
摘要翻译：一种支架定位装置，其包括引导线，用于保持引导线的推杆和用于装载推杆的护套。推杆包括内管和外管。内管用作导丝通道。内管和外管之间的环形部分用作引导线通道。推杆可以是具有用作引导线通道的中空部分和沿其周向以规则间隔布置在其主体中的多个引线通道的单个管。推杆可以具有多个引导线，交叉引线，或引导线和辅助导线的组合，这些导线和辅助引线沿周向以规则间隔分布并且从导线通道的尖端导出。

6. 发明申请

US20070055299A1 Temporary stents and stent-grafts 审中-公开
标题翻译：临时支架和支架移植物
公开(公告)号：US20070055299A1
公开(公告)日：2007-03-08
申请号：US10557742
申请日：2004-05-21
申请人： Shin Ishimaru , Yoshiro Kitamura
发明人： Shin Ishimaru , Yoshiro Kitamura
IPC分类号： A61M29/00 , A61F2/90
CPC分类号： A61F2/90 , A61F2/07 , A61F2002/075 , A61F2002/9528 , A61F2230/0078 , A61F2250/0039 , A61F2250/0059
摘要： There is provided A temporary stent comprising a first contractible and expandable stent body having a loosely-interlocked knitted structure formed by twisting at least one filament W in a spiral fashion and being configured to be expanded to form a cylindrical shape as a normal state; a first contractible and expandable proximal end configured to be expanded to form a tapered shape as a normal state; a middle strut maintained in a contracted configuration; a second contractible and expandable proximal end configured to be expanded to form a tapered shape as a normal state; a second contractible and expandable stent body configured to be expanded to form a cylindrical shape as a normal state; a third contractible and expandable proximal end configured to be expanded to form a tapered shape as a normal state; and a strut, in serial order. The filament W is formed of, for example, a shape-memory material.
摘要翻译：提供了一种临时支架，其包括具有松散地互锁的针织结构的第一收缩和可扩张的支架体，所述第一收缩和可扩张的支架主体通过以至少一个丝线W以螺旋方式扭转而形成，并被构造成被扩张以形成作为正常状态的圆柱形; 第一收缩和可扩展的近端构造成扩张以形成为正常状态的锥形; 维持合同配置的中间支柱; 第二可收缩和可扩展的近端，其构造成被扩张以形成为正常状态的锥形; 第二可收缩和可扩张的支架主体，其构造成被扩张以形成作为正常状态的圆柱形; 第三收缩和可扩张的近端，其构造成被扩张以形成为正常状态的锥形; 和一个支柱，按顺序排列。长丝W由例如形状记忆材料形成。

7. 发明授权

US06582359B2 Endoscope apparatus for inside wall of blood vessel 失效
公开(公告)号：US06582359B2
公开(公告)日：2003-06-24
申请号：US09960690
申请日：2001-09-21
申请人： Yuichi Komachi , Katsuo Aizawa , Shin Ishimaru , Tsuneyuki Nagae , Atsushi Utsumi
发明人： Yuichi Komachi , Katsuo Aizawa , Shin Ishimaru , Tsuneyuki Nagae , Atsushi Utsumi
IPC分类号： A61B104
CPC分类号： A61B1/04 , A61B1/00082 , A61B1/00154 , A61B1/00165 , A61B1/00177 , A61B1/0051 , A61B1/0615 , A61B1/07 , A61B1/3137
摘要： An endoscope apparatus has a side view endoscope 10 for side viewing an object in a radial direction of a distal end constitutional portion 14 and a balloon catheter 40. With an insert portion 13 of a side view endoscope 10 inserted in an insert tube 41 of the balloon catheter 40, the balloon catheter 40 is inserted into a blood vessel B. The insert tube 41 is provided at its distal end with a transparent balloon 42. This balloon 42 encloses the distal end constitutional portion 14. By feeding air (fluid) to this balloon 42, the balloon 42 is expanded so as to be urged against an inside wall of the blood vessel B. This causes the blood to be discharged between the inside wall of the blood vessel B and the balloon 42, thus enabling to observe the inside wall of the blood vessel B through the side view endoscope 10.

8. 发明授权

US06221096B1 Intravascular stent 失效
标题翻译：血管内支架
公开(公告)号：US06221096B1
公开(公告)日：2001-04-24
申请号：US09242110
申请日：1999-02-09
申请人： Mitsuru Aiba , Shin Ishimaru
发明人： Mitsuru Aiba , Shin Ishimaru
IPC分类号： A61F206
CPC分类号： A61F2/86 , A61F2/07 , A61F2/95 , A61F2002/075 , A61F2002/825 , A61F2210/0019 , A61F2220/0008
摘要： An intravascular stent 11 has an elastic self-expandable cylindrical stent proper 12. The stent proper 12 is connected to metal support wires 18 that are long enough to reach outside of the body of a patient through a catheter 31. Manipulation of the support wires 18 pushes the stent proper 12 into a blood vessel from within the catheter, thereby allowing it to expand there, and then contracts and retracts the stent proper 12 into the catheter 31, repeatedly.
摘要翻译：血管内支架11具有弹性自扩张型圆柱形支架本体12.支架本体12连接到金属支撑线18，金属支撑线18足够长以通过导管31到达患者身体外部。操纵支撑线18 将支架本体12从导管内推入血管，从而允许其在那里扩张，然后重复地将支架本体12收缩并缩回到导管31中。

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