Catheter having plurality of stiffening members
    1.
    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

    IPC分类号: A61M25/00

    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

    IPC分类号: A61M29/00

    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。