Stent with a joining portion and a non-joining portion for joining a stent main wire and a strut
    1.
    发明授权
    Stent with a joining portion and a non-joining portion for joining a stent main wire and a strut 有权
    支架具有接合部分和用于连接支架主线和支柱的非接合部分

    公开(公告)号:US08070795B2

    公开(公告)日:2011-12-06

    申请号:US12375851

    申请日:2007-07-06

    IPC分类号: A61F2/06

    摘要: A stent is provided, which joins a plurality of stent components via a strut which, even when repeatedly bent over a long period of time, resists breaking. In particular, a stent is provided having a joining portion which integrally joins a stent main wire and a strut, the stent main wire and the strut being fitted into a restraining pipe in a non-joining portion of the stent main wire and the strut near the end of the joining portion. This construction restrains the relative movement of the stent main wire to the strut 4 is restrained and decreased, thus reducing fatigue.

    摘要翻译: 提供了一种支架,其通过支柱连接多个支架部件,即使在长时间反复弯曲的支柱也能抵抗断裂。 特别地,提供了一种支架,其具有与支架主线和支柱一体连接的接合部,支架主线和支柱装配在支架主线和支柱的非接合部分中的约束管中,靠近 连接部分的端部。 这种结构限制了支架主线相对于支柱4的相对运动被抑制和减小,从而减少疲劳。

    Stent
    2.
    发明申请
    Stent 审中-公开
    支架

    公开(公告)号:US20110230958A1

    公开(公告)日:2011-09-22

    申请号:US13118620

    申请日:2011-05-31

    IPC分类号: A61F2/82

    摘要: It is an object of the present invention to provide a stent including a plurality of loop stents connected with one another using a plurality of loop struts and adapted to bend uniformly as a whole.A stent 1 has a connection part in which wire parts including a stent main wire 2 and a strut 4 are connected to each other through a junction pipe 7, wherein the strut 4 is larger in diameter than the stent main wire 2.

    摘要翻译: 本发明的目的是提供一种支架,其包括多个环形支架,该支架使用多个环形支柱彼此连接并且适于整体弯曲。 支架1具有连接部,其中包括支架主线2和支柱4的线部分通过连接管7彼此连接,其中支柱4的直径大于支架主线2的直径。

    STENT
    3.
    发明申请
    STENT 有权

    公开(公告)号:US20090326636A1

    公开(公告)日:2009-12-31

    申请号:US12374345

    申请日:2007-07-06

    IPC分类号: A61F2/06

    摘要: It is an object of the present invention to prevent a wire part including a stabilizer hook, a strut or the pulling-back member from separating from a connection part even when a force in a tensile direction is applied to a stent.A stent 1 having a connection part in which wire parts including a stent main wire 2, a strut 4 and a stabilizer hook 5 are connected to each other through a junction pipe 7, wherein a locking part which is locked to the junction pipe 7 is formed on the wire part which is inserted into the junction pipe 7.

    摘要翻译: 本发明的目的在于,即使在向支架施加拉伸方向的力时,也可以防止包括稳定钩,支柱或拉回构件的线部分与连接部分离。 具有连接部的支架1,其中包括支架主线2,支柱4和稳定钩5的线部分通过连接管7彼此连接,其中锁定到连接管7的锁定部分 形成在插入连接管7的导线部上。

    Stent
    4.
    发明申请
    Stent 有权
    支架

    公开(公告)号:US20090326637A1

    公开(公告)日:2009-12-31

    申请号:US12375851

    申请日:2007-07-06

    IPC分类号: A61F2/06

    摘要: In a stent which joins a plurality of stent components by a strut, even when the repeated bending acts on the stent for a long period, the breaking of the strut can be prevented.In a stent 1 having a joining portion 7 which integrally joins a stent main wire 2 and a strut 4, the stent main wire 2 and the strut 4 are fitted into a restraining pipe 8 in a non-joining portion of the stent main wire 2 and the strut 4 near the end of the joining portion 7. The relative movement of the stent main wire 2 and the strut 4 is restrained. The amount of movement of the strut 4 relative to the stent main wire 2 can be decreased to reduce fatigue.

    摘要翻译: 在通过支柱连接多个支架部件的支架中,即使当反复弯曲长时间作用在支架上时,也可以防止支柱的断裂。 在具有与支架主线2和支柱4一体连接的接合部7的支架1中,支架主线2和支柱4嵌合在支架主线2的非接合部的约束管8中 支柱4靠近接合部7的端部。支架主线2和支柱4的相对运动受到限制。 可以减小支柱4相对于支架主线2的移动量,以减少疲劳。

    Stent having a locking part which prevents the strut from sliding out of the junction pipe
    5.
    发明授权
    Stent having a locking part which prevents the strut from sliding out of the junction pipe 有权
    支架具有防止支柱滑出连接管的锁定部分

    公开(公告)号:US08409271B2

    公开(公告)日:2013-04-02

    申请号:US12374345

    申请日:2007-07-06

    IPC分类号: A61F2/06

    摘要: A stent has a stent main wire. The strut is disposed adjacent to the stent main wire and a junction pipe disposed around the stent main wire and strut so as to affix the stent main wire to the strut. A locking part is formed at an end of the strut to prevent the strut from sliding out of the junction pipe. The locking part comprises a folded back portion, wherein a distal most end of the folded back portion abuts with a distal most end of the junction pipe, a swelling portion, wherein a distal most end of the swelling portion is abutting a distal most end of the junction pipe, or a bent portion, wherein a distal most end of the bent portion is abutting with a distal most end of the junction pipe.

    摘要翻译: 支架具有支架主线。 支柱邻近支架主线设置,并且配管设置在支架主线和支柱周围,以将支架主线固定在支柱上。 锁定部分形成在支柱的一端,以防止支柱从连接管中滑出。 锁定部分包括折回部分,其中折叠后部分的最远端与连接管的最远端邻接,肿胀部分,其中肿胀部分的最远端邻接最远端 连接管或弯曲部分,其中弯曲部分的最远端与接合管的最远端邻接。

    Stent and stent graft
    6.
    发明申请
    Stent and stent graft 有权
    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

    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。

    Stent and stent graft
    7.
    发明授权
    Stent and stent graft 有权
    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

    IPC分类号: A61F2/06

    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。

    Sheet feed apparatus
    10.
    发明授权
    Sheet feed apparatus 有权
    送纸装置

    公开(公告)号:US07490826B2

    公开(公告)日:2009-02-17

    申请号:US11432527

    申请日:2006-05-12

    IPC分类号: B65H3/14

    摘要: A sheet feed apparatus including: a sheet storage tray that store a plurality of sheets; an suction belt that suctions an uppermost one of the sheets and conveys the sheet along a sheet conveyance surface; a nozzle including, first ejection openings that are disposed on both side ends across a substantially center portion of the suction belt and eject air toward the plurality of sheets, and a second ejection opening that is disposed at the substantially center portion of the suction belt and ejects air toward the suction belt; and a projecting member that projects downward with respect to the sheet conveyance surface, the projecting member being provided at a position opposite the nozzle with respect to the suction belt.

    摘要翻译: 一种供纸装置,包括:存储多张纸的纸张收纳托盘; 抽吸带,其吸取最上面的片材并沿片材传送表面传送片材; 喷嘴包括:第一喷射口,其设置在穿过吸引带的大致中心部分的两侧端部并朝向多个片材排出空气;以及第二喷射口,其设置在吸入带的大致中心部分处, 向吸引带弹出空气; 以及突出构件,其相对于所述片材输送面向下方突出,所述突出构件设置在与所述吸嘴相对的位置。