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    Inner catheter arrangement for a self-expanding medical device delivery system
    3.
    发明授权
    Inner catheter arrangement for a self-expanding medical device delivery system 有权
    用于自扩张医疗装置输送系统的内导管装置

    公开(公告)号：US09592142B2

    公开(公告)日：2017-03-14

    申请号：US14180064

    申请日：2014-02-13

    申请人： Cook Medical Technologies LLC

    发明人： Conor M. Dillon ,  John Neilan ,  Brent A. Mayle ,  James C. Merk ,  Dean R. Puckett ,  Tiffani L. Cannon ,  Darin Voorhies

    IPC分类号： A61F2/966

    CPC分类号： A61F2/966 ,  Y10T29/49874

    摘要： A delivery system for a self-expanding medical device is provided. The delivery system includes an outer sheath that radially restrains the medical device. First and second inner catheters are disposed within the outer sheath. The first inner catheter is a composite structure with a closed coil wire covered by a polymer outer layer. The second inner catheter is disposed within the closed coil wire but is not attached to the closed coil wire.

    摘要翻译： 提供了一种用于自扩张医疗装置的输送系统。 输送系统包括径向限制医疗装置的外护套。 第一和第二内导管设置在外护套内。 第一内导管是具有由聚合物外层覆盖的闭合线圈线的复合结构。 第二内导管设置在闭合线圈线内，但未附接到闭合线圈线。

    INTRODUCER SHEATH HAVING PROFILED REINFORCING MEMBER
    4.
    发明申请
    INTRODUCER SHEATH HAVING PROFILED REINFORCING MEMBER 有权
    介绍带有配置增强会员的鞋子

    公开(公告)号：US20160296731A1

    公开(公告)日：2016-10-13

    申请号：US15188340

    申请日：2016-06-21

    申请人： COOK MEDICAL TECHNOLOGIES LLC

    发明人： James C. Merk ,  Melissa Dawn Baker ,  Mark J. Hiatt

    IPC分类号： A61M25/06 ,  A61F2/966 ,  B29C63/00 ,  A61M25/00

    CPC分类号： A61M25/0662 ,  A61F2/966 ,  A61M25/0012 ,  A61M25/005 ,  A61M2025/0047 ,  A61M2025/0059 ,  B29C53/12 ,  B29C63/0069 ,  B29K2075/00 ,  B29K2077/00 ,  B29L2031/753 ,  B29L2031/7542

    摘要： An introducer sheath includes an inner liner having a passageway extending longitudinally therethrough, a coil positioned over the inner liner, and an outer jacket positioned over the liner and the coil. The outer jacket is bonded to the inner liner between the coil turns. The coil turns have a cross-section comprising opposing end portions, and a center portion disposed between the opposing end portions. The center portion has a thickness not exceeding about one-third of a thickness of the end portions for reducing a bending modulus of the coil, and the end portions have a generally curved outer surface. At least a distal end portion of the outer jacket has a durometer between about 70 and 90 on the Shore D scale.

    摘要翻译： 导引鞘包括内衬，其具有纵向延伸穿过的通道，位于内衬上的线圈和位于衬垫和线圈上的外护套。 外护套在线圈之间连接到内衬。 线圈具有包括相对的端部的横截面，以及设置在相对的端部之间的中心部分。 中心部分的厚度不超过端部的厚度的三分之一，用于降低线圈的弯曲模量，并且端部具有大致弯曲的外表面。 外护套的至少远端部分在肖氏D刻度上具有在约70和90之间的硬度。

    METHOD OF TEXTURING AN INNER SURFACE OF A SELF-EXPANDING IMPLANT DELIVERY SYSTEM OUTER SHEATH
    5.
    发明申请
    METHOD OF TEXTURING AN INNER SURFACE OF A SELF-EXPANDING IMPLANT DELIVERY SYSTEM OUTER SHEATH 有权
    自蔓延植入系统外表面内表面的方法

    公开(公告)号：US20140173878A1

    公开(公告)日：2014-06-26

    申请号：US13724071

    申请日：2012-12-21

    申请人： COOK MEDICAL TECHNOLOGIES LLC

    发明人： James C. Merk ,  Nathaniel A. Irwin

    IPC分类号： B23P11/00

    CPC分类号： B23P11/00 ,  A61F2/95 ,  A61F2002/9665 ,  A61F2240/001 ,  Y10T29/49863

    摘要： A method of forming a textured surface on the inner surface of a sheath is provided. The sheath may be used in a delivery system to restrain a self-expanding medical implant in a compressed state. In the method, a sleeve is squeezed against a textured pattern on a mandrel to form a textured surface on the inner surface of the mandrel. The diameter of the mandrel is then contracted before the mandrel is removed from the sleeve.

    摘要翻译： 提供了在护套的内表面上形成纹理表面的方法。 护套可以用在输送系统中以抑制处于压缩状态的自膨胀医用植入物。 在该方法中，将套筒压靠在心轴上的纹理图案上以在心轴的内表面上形成纹理表面。 然后在心轴从套筒中取出之前心轴的直径收缩。

    TRANSITIONAL GEOMETRY FOR AN EXPANDABLE MEDICAL DEVICE
    8.
    发明申请
    TRANSITIONAL GEOMETRY FOR AN EXPANDABLE MEDICAL DEVICE 审中-公开
    用于可扩展医疗设备的瞬态几何

    公开(公告)号：US20160106405A1

    公开(公告)日：2016-04-21

    申请号：US14875232

    申请日：2015-10-05

    申请人： Cook Medical Technologies LLC

    发明人： James C. Merk ,  Brent A. Mayle ,  Dean R. Puckett ,  Darin Voorhies ,  Seoggwan Kim

    IPC分类号： A61B17/00 ,  A61M25/01 ,  A61M1/00 ,  A61F2/95 ,  A61F2/962 ,  A61M25/00 ,  A61B17/221

    摘要： A medical instrument is provided including a device having an expandable portion and a transitional portion. The transitional portion has a spiral cut on the outer surface, and is aligned with the distal portion of a catheter. The transitional portion may be secured to the catheter by a sleeve which is coupled to both the catheter and the transitional portion. Alternatively, the portion of the transitional portion having the spiral cut may be embedded within the catheter.

    摘要翻译： 提供了包括具有可扩张部分和过渡部分的装置的医疗器械。 过渡部分在外表面上具有螺旋切口，并且与导管的远端部分对准。 过渡部分可以通过耦合到导管和过渡部分的套筒固定到导管。 或者，具有螺旋切口的过渡部分的部分可以嵌入导管内。

    Method of texturing an inner surface of a self-expanding implant delivery system outer sheath
    9.
    发明授权
    Method of texturing an inner surface of a self-expanding implant delivery system outer sheath 有权
    自扩展植入物输送系统外护套的内表面纹理化方法

    公开(公告)号：US09085054B2

    公开(公告)日：2015-07-21

    申请号：US13724071

    申请日：2012-12-21

    申请人： Cook Medical Technologies LLC

    发明人： James C. Merk ,  Nathaniel A. Irwin

    IPC分类号： A61F2/95 ,  B23P11/00 ,  A61F2/966

    CPC分类号： B23P11/00 ,  A61F2/95 ,  A61F2002/9665 ,  A61F2240/001 ,  Y10T29/49863

    摘要： A method of forming a textured surface on the inner surface of a sheath is provided. The sheath may be used in a delivery system to restrain a self-expanding medical implant in a compressed state. In the method, a sleeve is squeezed against a textured pattern on a mandrel to form a textured surface on the inner surface of the mandrel. The diameter of the mandrel is then contracted before the mandrel is removed from the sleeve.

    摘要翻译： 提供了在护套的内表面上形成纹理表面的方法。 护套可以用在输送系统中以抑制处于压缩状态的自膨胀医用植入物。 在该方法中，将套筒压靠在心轴上的纹理图案上以在心轴的内表面上形成纹理表面。 然后在心轴从套筒中取出之前心轴的直径收缩。

    LONGITUDINALLY REINFORCED SHEATH
    10.
    发明申请
    LONGITUDINALLY REINFORCED SHEATH 有权
    长期增强的护理

    公开(公告)号：US20130289697A1

    公开(公告)日：2013-10-31

    申请号：US13788469

    申请日：2013-03-07

    申请人： COOK MEDICAL TECHNOLOGIES LLC

    发明人： Brett O. Baker ,  Carrie L. Fercik Grant ,  James C. Merk ,  Scott E. Boatman ,  David A. Drewes ,  Michael D. Deckard

    IPC分类号： A61F2/962

    CPC分类号： A61F2/962 ,  A61M25/0012 ,  A61M25/0045 ,  A61M25/005 ,  A61M25/0052 ,  A61M25/0053 ,  A61M25/0662 ,  A61M2025/0046 ,  A61M2025/0063

    摘要： A sheath for deploying a medical device to a target site in the body of a patient. A tubular inner liner has a proximal portion, a distal portion, and an outer surface. An outer jacket has a proximal portion, a distal portion, and an inner surface. A reinforcing member is received within a length of the outer jacket. The outer jacket is positioned longitudinally around the inner liner and bonded to the outer surface of the liner. The reinforcing member, which may be a triaxial braid, or an encapsulated longitudinal reinforcing wire, extends along the outer jacket length and is configured for inhibiting elongation of the sheath upon deployment of the device.

    摘要翻译： 用于将医疗装置部署到患者体内的目标部位的护套。 管状内衬具有近端部分，远端部分和外表面。 外护套具有近端部分，远侧部分和内表面。 加强构件被容纳在外护套的长度内。 外护套纵向地围绕内衬片定位并且结合到衬垫的外表面。 可以是三轴编织物的加强构件或封装的纵向增强线沿着外护套长度延伸并且被配置为在部署装置时抑制护套的伸长。