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    Catheter having plurality of stiffening members
    5.
    发明授权
    Catheter having plurality of stiffening members 有权
    导管具有多个加强构件

    公开(公告)号：US07815627B2

    公开(公告)日：2010-10-19

    申请号：US11439591

    申请日：2006-05-23

    申请人： Randolf Von Oepen ,  Axel Grandt ,  Lorcan Coffey ,  Louise Balfe ,  Andrew Jeffrey ,  Ib Joergensen ,  Bodo Quint

    发明人： Randolf Von Oepen ,  Axel Grandt ,  Lorcan Coffey ,  Louise Balfe ,  Andrew Jeffrey ,  Ib Joergensen ,  Bodo Quint

    IPC分类号： A61M25/00

    CPC分类号： A61M25/10 ,  A61M2025/0063 ,  A61M2025/0183

    摘要： The invention includes a catheter having an elongate main body having a proximal section and a distal section. The elongate main body further includes a plurality of stiffening members disposed along the length of the elongate main body. At least one stiffening member includes a plurality of clusters including helical turns or rotations disposed circumferentially about a tubular member and along the length of the cluster. The clusters can be configured to vary flexibility along the length of the tubular member. The catheter can include a sheath having a stationary section and a retractable section.

    摘要翻译： 本发明包括具有细长主体的导管，该主体具有近端部分和远端部分。 细长主体还包括沿着细长主体的长度设置的多个加强构件。 至少一个加强构件包括多个簇，包括围绕管状构件并沿着簇的长度周向设置的螺旋形匝或旋转。 簇可以被配置为沿着管状构件的长度改变柔性。 导管可以包括具有固定部分和可缩回部分的护套。

    Catheter having plurality of stiffening members
    7.
    发明申请
    Catheter having plurality of stiffening members 有权
    导管具有多个加强构件

    公开(公告)号：US20070016132A1

    公开(公告)日：2007-01-18

    申请号：US11439591

    申请日：2006-05-23

    申请人： Randolf Oepen ,  Axel Grandt ,  Lorcan Coffey ,  Louise Balfe ,  Andrew Jeffrey ,  Ib Joergensen ,  Bodo Quint

    发明人： Randolf Oepen ,  Axel Grandt ,  Lorcan Coffey ,  Louise Balfe ,  Andrew Jeffrey ,  Ib Joergensen ,  Bodo Quint

    IPC分类号： A61M29/00

    CPC分类号： A61M25/10 ,  A61M2025/0063 ,  A61M2025/0183

    摘要： The invention includes a catheter having an elongate main body having a proximal section and a distal section. The elongate main body further includes a plurality of stiffening members disposed along the length of the elongate main body. At least one stiffening member includes a plurality of clusters including helical turns or rotations disposed circumferentially about a tubular member and along the length of the cluster. The clusters can be configured to vary flexibility along the length of the tubular member. The catheter can include a sheath having a stationary section and a retractable section.

    摘要翻译： 本发明包括具有细长主体的导管，该主体具有近端部分和远端部分。 细长主体还包括沿着细长主体的长度设置的多个加强构件。 至少一个加强构件包括多个簇，包括围绕管状构件并沿着簇的长度周向设置的螺旋形匝或旋转。 簇可以被配置为沿着管状构件的长度改变柔性。 导管可以包括具有固定部分和可缩回部分的护套。

    Catheter having plurality of stiffening members
    8.
    发明授权
    Catheter having plurality of stiffening members 有权
    导管具有多个加强构件

    公开(公告)号：US07658723B2

    公开(公告)日：2010-02-09

    申请号：US11439592

    申请日：2006-05-23

    申请人： Randolf Von Oepen ,  Axel Grandt ,  Andrew Jeffrey ,  Guenter Lorenz

    发明人： Randolf Von Oepen ,  Axel Grandt ,  Andrew Jeffrey ,  Guenter Lorenz

    IPC分类号： A61M25/00

    CPC分类号： A61M25/10 ,  A61M25/0021 ,  A61M25/0029 ,  A61M25/0032 ,  A61M25/0043 ,  A61M29/00 ,  A61M2025/0063 ,  A61M2025/0183 ,  A61M2025/1056

    摘要： The invention includes a catheter having an elongate main body having a proximal section and a distal section. The elongate main body further includes a plurality of stiffening members disposed along the length of the elongate main body. The plurality of stiffening members includes a first stiffening member and a second stiffening member. The catheter can also include a balloon formed from a tubular member having a recess defined in a portion of its surface. A tapered or thinned balloon is formed from a process by which material is removed from a tubular member prior to formation of the balloon.

    摘要翻译： 本发明包括具有细长主体的导管，该主体具有近端部分和远端部分。 细长主体还包括沿着细长主体的长度设置的多个加强构件。 多个加强构件包括第一加强构件和第二加强构件。 导管还可以包括由管状构件形成的气囊，所述管状构件具有限定在其表面的一部分中的凹部。 从形成气囊之前从管状构件移除材料的过程形成锥形或变薄的球囊。