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    CATHETER HAVING TRANSITIONING SHAFT SEGMENTS
    231.
    发明申请
    CATHETER HAVING TRANSITIONING SHAFT SEGMENTS 审中-公开
    具有过渡轴段的导管

    公开(公告)号：US20140163466A1

    公开(公告)日：2014-06-12

    申请号：US14180550

    申请日：2014-02-14

    Applicant: Abbott Cardiovascular Systems Inc.

    Inventor： Ramon Arana ,  Daniel Brown ,  Curt A. Novak ,  Justin K. Mann ,  John A. Simpson ,  Bruce M. Wilson ,  Leonard D. Barbod

    IPC: A61M25/10

    CPC classification number: A61M25/1027 ,  A61M25/0054 ,  A61M25/0069 ,  A61M25/1006 ,  A61M25/1034 ,  A61M25/104 ,  A61M2025/1061 ,  A61M2025/1093 ,  A61M2205/32 ,  B29C65/48 ,  B29C66/10 ,  B29L2031/7543

    Abstract: Balloon catheter includes an elongate tubular shaft having an outer tubular member having proximal and distal portions, and an inner tubular member having a distal length extending distally from the distal portion of the outer tubular member. The elongate tubular shaft has an inflation lumen and a guidewire lumen defined therein. The guidewire lumen extends along at least the distal length of inner tubular member. The balloon catheter also includes a distal end section coupled to a distal end of the inner tubular member and having a proximal end and a distal end. The balloon catheter also includes a balloon having a proximal portion sealingly coupled to the distal portion of the outer tubular member, a distal portion sealingly coupled to the distal end section, and a working length therebetween. The balloon defines an inner chamber. The proximal end of the distal end section is disposed within the inner chamber.

    Abstract translation: 气囊导管包括细长管状轴，其具有具有近端部分和远端部分的外部管状部件，以及内部管状部件，其具有从外部管状部件的远端部向远端延伸的远端长度。 细长管状轴具有限定在其中的充气腔和导丝腔。 导丝腔至少延伸至内管状构件的远端长度。 球囊导管还包括联接到内管状构件的远端并具有近端和远端的远端部分。 球囊导管还包括气囊，其具有密封地联接到外部管状构件的远端部分的近端部分，密封地联接到远端部分的远侧部分以及它们之间的工作长度。 气球限定内腔。 远端部分的近端设置在内腔内。

    CATHETER WITH A DUAL LUMEN MONOLITHIC SHAFT
    234.
    发明申请
    CATHETER WITH A DUAL LUMEN MONOLITHIC SHAFT 审中-公开
    具有双光单相轴的导管

    公开(公告)号：US20140155823A1

    公开(公告)日：2014-06-05

    申请号：US14174324

    申请日：2014-02-06

    Applicant: Abbott Cardiovascular Systems Inc.

    Inventor： Hua Qiu ,  Tung-Liang Lin

    IPC: A61M25/10 ,  A61M25/00

    CPC classification number: A61M25/1025 ,  A61M25/0009 ,  A61M25/0026 ,  A61M25/0032 ,  A61M25/0045 ,  A61M25/10 ,  A61M2025/0183 ,  A61M2025/1061

    Abstract: Multi-lumen catheter having a monolithic elongate tubular shaft member having a proximal end, a distal end and a longitudinal length therebetween. The tubular shaft member has an outer cross-sectional dimension that varies along the length of the tubular shaft member. The tubular shaft member has an inner core made of a first material and an outer layer made of a second material. The inner core has a first lumen and a second lumen defined therein, the first lumen having a first lumen cross-section and a length extending at least along a portion of the length of the tubular shaft member. The first lumen cross-section is substantially uniform along the length of the first lumen. The second lumen has a second lumen cross-section and a length extending along the length of tubular shaft member. The second lumen cross-section is substantially uniform along the length of the second lumen.

    Abstract translation: 具有整体式细长管状轴构件的多腔导管具有近端，远端和其间的纵向长度。 管状轴构件具有沿管状轴构件的长度变化的外侧横截面尺寸。 管状轴构件具有由第一材料制成的内芯和由第二材料制成的外层。 内芯具有限定在其中的第一内腔和第二腔，第一腔具有第一内腔横截面和至少沿着管状轴构件的长度的一部分延伸的长度。 第一管腔横截面沿着第一管腔的长度基本均匀。 第二腔具有第二管腔横截面和沿着管状轴构件的长度延伸的长度。 第二管腔横截面沿第二内腔的长度基本均匀。

    CATHETER WITH RADIOPAQUE COIL
    237.
    发明申请
    CATHETER WITH RADIOPAQUE COIL 审中-公开
    带无线电线圈的导管

    公开(公告)号：US20140123463A1

    公开(公告)日：2014-05-08

    申请号：US14150996

    申请日：2014-01-09

    Applicant: Abbott Cardiovascular Systems Inc.

    Inventor： Thomas Haslinger

    IPC: A61M25/01 ,  A61F2/958 ,  A61M25/10

    CPC classification number: A61M25/0108 ,  A61F2/958 ,  A61M25/0012 ,  A61M25/1036 ,  A61M25/104

    Abstract: A balloon catheter having a radiopaque coil embedded in the catheter's body corresponding to a landmark of the balloon or other location on the catheter body. The radiopaque coil can be viewed under fluoroscopy to located the balloon or other structure of the catheter. The coil can be readily inserted in the manufacturing process by inserting it between two layers that form the catheter body, and then sealing the coil inside the catheter at the desired location. This facilitates both the manufacturing process and prevents the marker from being dislodged during the manufacturing, navigation, or inflation process.

    Abstract translation: 气囊导管，其具有嵌入导管本体中的不透射线圈，其对应于球囊的标记或导管主体上的其它位置。 可以在荧光透视下观察不透射线的线圈，以定位导管的球囊或其他结构。 通过将线圈插入到形成导管体的两个层之间，然后将导管内的线圈密封在所需的位置，可以容易地将线圈插入制造过程中。 这有助于制造过程并且防止在制造，导航或充气过程期间标记被移除。

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