公开(公告)号：US08100856B2

公开(公告)日：2012-01-24

申请号：US10511911

申请日：2003-04-22

申请人： Ib Joergensen ,  Andrew Jeffrey ,  Suk-Woo Ha

发明人： Ib Joergensen ,  Andrew Jeffrey ,  Suk-Woo Ha

IPC分类号： A61M31/00 ,  A61M29/00

CPC分类号： A61M25/104 ,  A61M25/0045 ,  A61M25/0054

摘要： The invention discloses a balloon catheter comprising a catheter shaft, at the distal end of which an inflatable balloon is arranged and at the proximal end of which a connecting piece is arranged, comprising a guiding wire which can be passed through a guiding wire lumen of the catheter shaft from the proximal end to the distal end and through the balloon and an inflation or deflation lumen extending from the proximal end of the catheter shaft to the balloon, wherein a portion of the catheter shaft having a selectable length and extending from the proximal end is provided with a metal reinforcing pipe.

摘要翻译： 本发明公开了一种气囊导管，其包括导管轴，其远端处设置有可膨胀气囊，并且其近端处设置有连接件，所述导管轴包括导丝，所述引导线可穿过所述导丝管， 导管轴从近端到远端并且穿过气囊，以及膨胀或放气腔，其从导管轴的近端延伸到气囊，其中导管轴的一部分具有可选择的长度并且从近端延伸 设置有金属加强管。

公开(公告)号：US20060184232A1

公开(公告)日：2006-08-17

申请号：US11404450

申请日：2006-04-14

申请人： Marc Gianotti ,  Kenneth Michlitsch ,  Suk-Woo Ha ,  Randolf Oepen ,  Gerd Seibold

发明人： Marc Gianotti ,  Kenneth Michlitsch ,  Suk-Woo Ha ,  Randolf Oepen ,  Gerd Seibold

IPC分类号： A61F2/06

CPC分类号： A61F2/91 ,  A61F2/915 ,  A61F2002/91508 ,  A61F2002/91533 ,  A61F2002/91558 ,  A61F2230/0054

摘要： The present invention provides a stent comprising a tubular flexible body having a wall with a web structure that is expandable from a contracted delivery configuration to deployed configuration. The web structure comprises a plurality of neighboring, interconnected, web patterns, each web pattern composed of adjoining webs. Each adjoining web comprises a central section interposed between two lateral sections, forming concave or convex configurations. Embodiments of the present invention comprising curvature for tracking tortuous anatomy and reducing localized restoring forces are provided. Methods of using stents in accordance with the present invention are also provided.

摘要翻译： 本发明提供了一种支架，其包括管状柔性体，其具有壁，所述壁具有可从收缩输送构型扩展到展开构造的腹板结构。 幅材结构包括多个相邻的，互连的幅材图案，每个幅材图案由相邻的幅材组成。 每个邻接的腹板包括插入在两个横向部分之间的中心部分，形成凹形或凸形构造。 提供了包括用于跟踪曲折解剖结构并减少局部恢复力的曲率的本发明的实施例。 还提供了使用根据本发明的支架的方法。

公开(公告)号：US09295570B2

公开(公告)日：2016-03-29

申请号：US11064692

申请日：2005-02-23

申请人： Michael Schwager ,  Martin Frei ,  Suk-Woo Ha

发明人： Michael Schwager ,  Martin Frei ,  Suk-Woo Ha

IPC分类号： A61F2/06 ,  A61F2/958 ,  A61F2/91 ,  A61F2/915 ,  A61M25/10 ,  A61F2/95

CPC分类号： A61F2/958 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/91533 ,  A61F2002/91558 ,  A61F2002/9522 ,  A61F2002/9583 ,  A61F2310/00011 ,  A61M2025/1004 ,  Y10T29/49927

摘要： A method of making a stent delivery system is provided in which a delivery catheter has a balloon that extends non-uniformly into interstices of a stent. In accordance with the method a balloon/stent/crimping tube assembly is placed in a crimping tool, the balloon is inflated, and the crimping tool is actuated to compress the stent on the outside of the balloon without application of heat or chemicals, thereby causing creases of the balloon to extend non-uniformly into the interstices of the stent. Optionally, pillows may be formed in the balloon to prevent longitudinal movement of the stent with respect to the balloon during intravascular delivery. One or more secondary crimpings also may be performed to achieve a smoother delivery profile.

公开(公告)号：US06863683B2

公开(公告)日：2005-03-08

申请号：US09957216

申请日：2001-09-19

申请人： Michael Schwager ,  Martin Frei ,  Suk-Woo Ha

发明人： Michael Schwager ,  Martin Frei ,  Suk-Woo Ha

IPC分类号： A61F2/06 ,  A61F2/90

CPC分类号： A61F2/958 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/91533 ,  A61F2002/91558 ,  A61F2002/9522 ,  A61F2002/9583 ,  A61F2310/00011 ,  A61M2025/1004 ,  Y10T29/49927

摘要： A method of making a stent delivery system is provided in which a delivery catheter has a balloon that extends non-uniformly into interstices of a stent. In accordance with the method a balloon/stent/crimping tube assembly is placed in a crimping tool, the balloon is inflated, and the crimping tool is actuated to compress the stent on the outside of the balloon without application of heat or chemicals, thereby causing creases of the balloon to extend non-uniformly into the interstices of the stent. Optionally, pillows may be formed in the balloon to prevent longitudinal movement of the stent with respect to the balloon during intravascular delivery. One or more secondary crimpings also may be performed to achieve a smoother delivery profile.

摘要翻译： 提供一种制造支架输送系统的方法，其中输送导管具有不均匀地延伸到支架的间隙中的气囊。 根据该方法，气球/支架/压接管组件放置在压接工具中，气囊膨胀，并且压接工具被致动以在气囊的外侧压缩支架而不施加热或化学物质，从而导致 球囊的折痕不均匀地延伸到支架的间隙中。 任选地，可以在气囊中形成枕头以防止在血管内递送期间支架相对于气囊的纵向运动。 也可以执行一个或多个二次卷曲以实现更平滑的传送轮廓。

公开(公告)号：US20060129045A1

公开(公告)日：2006-06-15

申请号：US10523897

申请日：2003-07-31

申请人： Boris Warnack ,  Suk-Woo Ha

发明人： Boris Warnack ,  Suk-Woo Ha

IPC分类号： A61M25/098 ,  A61F2/84

CPC分类号： A61F2/958 ,  A61F2250/0098 ,  A61M25/0108 ,  A61M2025/1079

摘要： In order to enhance the flexibility and trackability of a catheter (1) that is particularly adapted for use in delivering a stent (5), the catheter (1) comprises a marker arrangement (7, 8) that includes at least one marker (10, 11) made from a wire of a highly radiopaque and ductile material. Said wire is preferably wrapped around a second inner tube (2) of the catheter (1).

摘要翻译： 为了增强特别适用于输送支架（5）的导管（1）的灵活性和可追踪性，导管（1）包括标记装置（7,8），其包括至少一个标记（10） ，11）由高度不透射线和延性材料的线制成。 所述线优选地缠绕在导管（1）的第二内管（2）周围。

公开(公告)号：US07322959B2

公开(公告)日：2008-01-29

申请号：US10523897

申请日：2003-07-31

申请人： Boris Warnack ,  Suk-Woo Ha

发明人： Boris Warnack ,  Suk-Woo Ha

IPC分类号： A61M29/00

CPC分类号： A61F2/958 ,  A61F2250/0098 ,  A61M25/0108 ,  A61M2025/1079

摘要： In order to enhance the flexibility and trackability of a catheter (1) that is particularly adapted for use in delivering a stent (5), the catheter (1) comprises a marker arrangement (7, 8) that includes at least one marker (10, 11) made from a wire of a highly radiopaque and ductile material. Said wire is preferably wrapped around a second inner tube (2) of the catheter (1).

摘要翻译： 为了增强特别适用于输送支架（5）的导管（1）的灵活性和可追踪性，导管（1）包括标记装置（7,8），其包括至少一个标记（10） ，11）由高度不透射线和延性材料的线制成。 所述线优选地缠绕在导管（1）的第二内管（2）周围。

公开(公告)号：US20050143752A1

公开(公告)日：2005-06-30

申请号：US11064692

申请日：2005-02-23

申请人： Michael Schwager ,  Martin Frei ,  Suk-Woo Ha

发明人： Michael Schwager ,  Martin Frei ,  Suk-Woo Ha

IPC分类号： A61F2/06 ,  A61F2/90 ,  A61F11/00

CPC分类号： A61F2/958 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/91533 ,  A61F2002/91558 ,  A61F2002/9522 ,  A61F2002/9583 ,  A61F2310/00011 ,  A61M2025/1004 ,  Y10T29/49927

摘要： A method of making a stent delivery system is provided in which a delivery catheter has a balloon that extends non-uniformly into interstices of a stent. In accordance with the method a balloon/stent/crimping tube assembly is placed in a crimping tool, the balloon is inflated, and the crimping tool is actuated to compress the stent on the outside of the balloon without application of heat or chemicals, thereby causing creases of the balloon to extend non-uniformly into the interstices of the stent. Optionally, pillows may be formed in the balloon to prevent longitudinal movement of the stent with respect to the balloon during intravascular delivery. One or more secondary crimpings also may be performed to achieve a smoother delivery profile.