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    Flexible self-expandable stent and method of producing the same
    1.
    发明授权
    Flexible self-expandable stent and method of producing the same 有权
    柔性自扩张支架及其制造方法

    公开(公告)号：US07041126B2

    公开(公告)日：2006-05-09

    申请号：US10653695

    申请日：2003-09-02

    申请人： Kyong-Min Shin ,  Jeong-Hee Nam ,  Jin-Hong Kim

    发明人： Kyong-Min Shin ,  Jeong-Hee Nam ,  Jin-Hong Kim

    IPC分类号： A61F2/06

    CPC分类号： A61F2/90 ,  A61F2/07 ,  A61F2002/075

    摘要： A flexible self-expandable stent has inside and outside stent bodies each fabricated by knitting first and second super-elastic shape memory alloy wires into a net-like structure with the first wire zigzagged with a diagonal length P interlocked with the second wire zigzagged with a diagonal length 2P at a plurality of interlocked points with intersecting points therebetween to allow the stent bodies to apply force against longitudinal contraction of the stent bodies. The interlocked points and the intersecting points form a plurality of diamond-shaped meshes in the net-like structure of each stent body. A hollow rubber tube is closely fitted between the inside and outside stent bodies, with each of the overlapped ends of the rubber tube and the stent bodies being integrating into a single structure.

    摘要翻译： 柔性自扩张支架具有内侧和外侧的支架体，每个支架主体均通过将第一和第二超弹性形状记忆合金线编织为网状结构而制成，其中第一丝线以与第一丝线互锁的对角线长度P互锁， 在多个互锁点处的对角线长度2P，其间具有相交点，以允许支架体对支架体的纵向收缩施加力。 互锁点和相交点在每个支架主体的网状结构中形成多个菱形网。 中空橡胶管紧密地配合在内侧和外部支架体之间，橡胶管和支架体的每一个重叠的一端被集成为单个结构。

    Esophageal stent
    2.
    发明申请
    Esophageal stent 有权
    食管支架

    公开(公告)号：US20060212052A1

    公开(公告)日：2006-09-21

    申请号：US11330595

    申请日：2006-01-12

    申请人： Kyong-Min Shin ,  Jin-Hong Kim ,  Mizumoto Yoshinori

    发明人： Kyong-Min Shin ,  Jin-Hong Kim ,  Mizumoto Yoshinori

    IPC分类号： A61B17/08

    CPC分类号： A61F2/82 ,  A61F2/24 ,  A61F2/90 ,  A61F2002/044

    摘要： Disclosed is an esophageal stent placed in a stenosed part of the esophagus having a flexible tube to prevent the reverse flow of gastric contents from the stomach is coupled to the lower end of the esophageal stent. The flexible tube has an inside membrane and an outside membrane adhered to each other, thus having a twofold structure with at least one core longitudinally placed between the adhered inside and outside membranes while the core extends from the upper end toward the lower end of the flexible tube. Thus, the flexible tube is prevented from being inverted, and prevents the reverse flow of the gastric contents, and maximizes the operational reliability of the esophageal stent. The flexible tube does not cause a patient pain or discomfort due to frictional contact of the tube with the inner surface of the stomach when the tube moves in the stomach.

    摘要翻译： 公开了放置在具有柔性管的食管狭窄部分中的食管支架，以防止胃内容物从胃的逆流联接到食管支架的下端。 柔性管具有内膜和外膜彼此粘附，因此具有双重结构，其中至少一个芯纵向放置在粘附的内膜和外膜之间，而芯从柔性管的上端向下端延伸 管。 因此，防止柔性管反转，防止胃内容物的反向流动，并使食管支架的操作可靠性最大化。 当管在胃中移动时，柔性管不会由于管与胃内表面的摩擦接触而引起患者的疼痛或不适。

    Esophageal stent
    3.
    发明授权
    Esophageal stent 有权
    食管支架

    公开(公告)号：US07993410B2

    公开(公告)日：2011-08-09

    申请号：US11330595

    申请日：2006-01-12

    申请人： Kyong-Min Shin ,  Jin-Hong Kim ,  Mizumoto Yoshinori

    发明人： Kyong-Min Shin ,  Jin-Hong Kim ,  Mizumoto Yoshinori

    IPC分类号： A61F2/24 ,  A61F2/04

    CPC分类号： A61F2/82 ,  A61F2/24 ,  A61F2/90 ,  A61F2002/044

    摘要： Disclosed is an esophageal stent placed in a stenosed part of the esophagus having a flexible tube to prevent the reverse flow of gastric contents from the stomach is coupled to the lower end of the esophageal stent. The flexible tube has an inside membrane and an outside membrane adhered to each other, thus having a twofold structure with at least one core longitudinally placed between the adhered inside and outside membranes while the core extends from the upper end toward the lower end of the flexible tube. Thus, the flexible tube is prevented from being inverted, and prevents the reverse flow of the gastric contents, and maximizes the operational reliability of the esophageal stent. The flexible tube does not cause a patient pain or discomfort due to frictional contact of the tube with the inner surface of the stomach when the tube moves in the stomach.

    摘要翻译： 公开了放置在具有柔性管的食管狭窄部分中的食管支架，以防止胃内容物从胃的逆流联接到食管支架的下端。 柔性管具有内膜和外膜彼此粘附，因此具有双重结构，其中至少一个芯纵向放置在粘附的内膜和外膜之间，而芯从柔性管的上端向下端延伸 管。 因此，防止柔性管反转，防止胃内容物的反向流动，并使食管支架的操作可靠性最大化。 当管在胃中移动时，柔性管不会由于管与胃内表面的摩擦接触而引起患者的疼痛或不适。

    Stent for connecting adjacent tissues of organs
    4.
    发明授权
    Stent for connecting adjacent tissues of organs 有权

    公开(公告)号：US09668853B2

    公开(公告)日：2017-06-06

    申请号：US13542412

    申请日：2012-07-05

    申请人： Kyong-Min Shin

    发明人： Kyong-Min Shin

    IPC分类号： A61B17/11 ,  A61F2/06 ,  A61B17/00 ,  A61F2/90

    CPC分类号： A61F2/064 ,  A61B17/11 ,  A61B17/1114 ,  A61B2017/00862 ,  A61B2017/00867 ,  A61B2017/00995 ,  A61B2017/1139 ,  A61F2/90

    摘要： Disclosed herein is a stent for connecting adjacent tissues of the organs of a patient. The stent includes a hollow cylindrical body which is formed by weaving a superelastic shape-memory alloy wire in an overlapping manner such that rhombic openings are formed, and wing parts which are provided by expanding respective opposite ends of the hollow cylindrical body outwards and turning the opposite ends inside out on bent portions. The wing parts face each other so that the wing parts are tensed in a longitudinal direction of the cylindrical body. Thereby, the wing parts can elastically move inwards or outwards with respect to the longitudinal direction to automatically adjust a distance between the wing parts in response to the distance between the adjacent tissues of the organs or thicknesses of walls of the organs, so that the wing parts are put into close contact with the adjacent tissues.

    Balloon type stent system for treatment of obesity
    5.
    发明授权
    Balloon type stent system for treatment of obesity 有权
    气球型支架系统治疗肥胖

    公开(公告)号：US08323229B2

    公开(公告)日：2012-12-04

    申请号：US12892991

    申请日：2010-09-29

    申请人： Kyong-Min Shin ,  Yong-Hyun Won

    发明人： Kyong-Min Shin ,  Yong-Hyun Won

    IPC分类号： A61F2/04

    CPC分类号： A61F2/04 ,  A61F5/003 ,  A61F5/0076 ,  A61F2002/045 ,  A61F2250/0003

    摘要： A balloon type stent system for treatment of obesity is disclosed. An injection expansion unit and a plurality of distribution expansion units extend in a longitudinal direction of a stent unit body formed by coupling two sheets of synthetic vinyl in the shape of a cylinder. The injection expansion unit has an expansion agent injection port, and the distribution expansion units each have a distribution injection port communicating with a distribution channel. Connection ends are partially cut in the longitudinal direction such that the expansion units are divided into an integrated expansion unit and a separated expansion unit. The injection expansion unit and the distribution expansion units constituting the separated expansion unit are bent outward to form a balloon type stent unit. A tube has a length corresponding to a lumen length of the duodenum, and the tube is connected to the stent unit body by a connection wire.

    摘要翻译： 公开了一种用于治疗肥胖症的球囊型支架系统。 注射膨胀单元和多个分配膨胀单元沿着通过将两片合成乙烯基合成成圆柱体形成的支架单元主体的纵向方向延伸。 注射膨胀单元具有膨胀剂注入口，分配膨胀单元各自具有与分配通道连通的分配注入口。 连接端在纵向方向上被部分切割，使得膨胀单元被分成一体化的膨胀单元和分开的膨胀单元。 构成分离的膨胀单元的注射膨胀单元和分配膨胀单元向外弯曲以形成球囊型支架单元。 管具有对应于十二指肠的管腔长度的长度，并且管通过连接线连接到支架单元主体。

    Double-tube type stent
    6.
    发明授权
    Double-tube type stent 有权
    双管式支架

    公开(公告)号：US08043355B2

    公开(公告)日：2011-10-25

    申请号：US12344609

    申请日：2008-12-29

    申请人： Kyong-Min Shin ,  Jeung-Hee Nam

    发明人： Kyong-Min Shin ,  Jeung-Hee Nam

    IPC分类号： A61F2/06

    CPC分类号： A61L31/022 ,  A61F2/07 ,  A61F2/90 ,  A61F2002/041 ,  A61F2002/075 ,  A61L31/10 ,  A61L2400/16 ,  C08L83/04

    摘要： A double-tube type stent is inserted into a hollow tubular organ such as a bile duct so as to relieve narrowing of the bile duct on, for instance, an anastomotic area of the intrahepatic bile duct of a liver transplant patient. A hollow cylindrical body has a plurality of rhombic spaces formed by weaving a superelastic shape-memory-alloy wire so as to be crossed. A silicon coating layer is coated on an outer surface of the cylindrical body using a silicon solution. A polytetrafluoroethylene (PTFE) tube is fixedly fitted around the cylindrical body having the silicon coating layer leaving a gap therebetween.

    摘要翻译： 将双管型支架插入诸如胆管的中空管状器官中，以便减轻例如肝移植患者的肝内胆管的吻合区域中胆管的变窄。 中空圆柱体具有通过编织超弹性形状记忆合金线而交叉形成的多个菱形空间。 使用硅溶液将硅涂层涂覆在圆柱体的外表面上。 聚四氟乙烯（PTFE）管固定地装配在具有硅涂层的圆筒体周围，在其间留有间隙。

    Stent inserting device
    7.
    发明授权
    Stent inserting device 有权
    支架插入装置

    公开(公告)号：US08372132B2

    公开(公告)日：2013-02-12

    申请号：US12070095

    申请日：2008-02-14

    申请人： Kyong-Min Shin ,  Sung-Min Kim

    发明人： Kyong-Min Shin ,  Sung-Min Kim

    IPC分类号： A61F2/06

    CPC分类号： A61F2/95 ,  A61F2/90 ,  A61F2002/9505 ,  A61F2002/9665

    摘要： A stent inserting device is used in inserting a self-expandable stent with leading and trailing ends into a tubular organ of a living body. The stent inserting device includes a grip body, an external tube attached to a front end of the grip body, a push member movably inserted into the external tube from a rear end of the grip body, and a tubular cap for removably receiving the stent in a compressed state. The tubular cap has a front end operatively connected to the push member and a rear end slidably fitted to a front end of the external tube. The stent inserting device is designed to hold the stent within the tubular cap in such a manner that the stent is first expanded at the trailing end and then gradually expanded toward the leading end when the tubular cap is pushed away from the external tube.

    摘要翻译： 支架插入装置用于将具有前端和后端的自扩张支架插入活体的管状器官中。 所述支架插入装置包括握持体，附接到所述把手本体的前端的外部管，从所述把手主体的后端可移动地插入到所述外部管中的推动构件，以及用于将所述支架可拆卸地接收的管状帽 压缩状态。 管状帽具有可操作地连接到推动构件的前端和可滑动地装配到外部管的前端的后端。 支架插入装置被设计成将支架保持在管状帽内，使得支架首先在后端膨胀，然后当管状帽被推离外管时朝向前端逐渐膨胀。

    DRAWSTRING FOR REMOVAL OF STENT
    8.
    发明申请
    DRAWSTRING FOR REMOVAL OF STENT 有权
    删除STENT的绘图

    公开(公告)号：US20100280591A1

    公开(公告)日：2010-11-04

    申请号：US12770491

    申请日：2010-04-29

    申请人： Kyong-Min Shin ,  Byung-Cheol Myung ,  Sung-Min Kim ,  Yong-Hyun Won

    发明人： Kyong-Min Shin ,  Byung-Cheol Myung ,  Sung-Min Kim ,  Yong-Hyun Won

    IPC分类号： A61F2/82

    CPC分类号： A61F2/90 ,  A61F2/95 ,  A61F2002/9511 ,  A61F2002/9528 ,  A61F2250/0039

    摘要： Disclosed herein is a drawstring for removal of a stent. The drawstring includes an end string, a longitudinal string and a circumferential string. The end string is formed in an end of the stent body in an annular shape in such a way that the end string passes, in a zigzag manner, through mesh arranged in a circumferential direction of the stent body. A hook loop is formed by tying opposite ends of the end string to each other. The longitudinal string extends at a first end thereof from the end string in the longitudinal direction of the stent body. The circumferential string extends from a second end of the longitudinal string and is formed in an annular shape in such a way that the circumferential string passes, in a zigzag manner, through mesh arranged in the circumferential direction of the stent body.

    摘要翻译： 本文公开了用于移除支架的束带。 束带包括端串，纵向线和圆周线。 端柱在支架主体的端部中形成为环状，使得端柱以锯齿形的方式穿过在支架主体的圆周方向上布置的网状物。 通过将端串的相对端彼此捆绑而形成钩环。 纵向弦线在其第一端处沿着支架主体的纵向方向从端弦线延伸。 圆周线从纵向线的第二端延伸并形成为环状，使得圆周线以锯齿形的方式穿过在支架主体的圆周方向上布置的网状物。

    DOUBLE-TUBE TYPE STENT
    9.
    发明申请
    DOUBLE-TUBE TYPE STENT 有权
    双管型STENT

    公开(公告)号：US20090192627A1

    公开(公告)日：2009-07-30

    申请号：US12344609

    申请日：2008-12-29

    申请人： Kyong-Min Shin ,  Jeung-Hee Nam

    发明人： Kyong-Min Shin ,  Jeung-Hee Nam

    IPC分类号： A61F2/04

    CPC分类号： A61L31/022 ,  A61F2/07 ,  A61F2/90 ,  A61F2002/041 ,  A61F2002/075 ,  A61L31/10 ,  A61L2400/16 ,  C08L83/04

    摘要： A double-tube type stent is inserted into a hollow tubular organ such as a bile duct so as to relieve narrowing of the bile duct on, for instance, an anastomotic area of the intrahepatic bile duct of a liver transplant patient. A hollow cylindrical body has a plurality of rhombic spaces formed by weaving a superelastic shape-memory-alloy wire so as to be crossed. A silicon coating layer is coated on an outer surface of the cylindrical body using a silicon solution. A polytetrafluoroethylene (PTFE) tube is fixedly fitted around the cylindrical body having the silicon coating layer leaving a gap therebetween.

    摘要翻译： 将双管型支架插入诸如胆管的中空管状器官中，以便减轻例如肝移植患者的肝内胆管的吻合区域中胆管的变窄。 中空圆柱体具有通过编织超弹性形状记忆合金线而交叉形成的多个菱形空间。 使用硅溶液将硅涂层涂覆在圆柱体的外表面上。 聚四氟乙烯（PTFE）管固定地装配在具有硅涂层的圆筒体周围，在其间留有间隙。