AUTO LOCK FOR CATHETER HANDLE
    2.
    发明申请
    AUTO LOCK FOR CATHETER HANDLE 审中-公开
    自动锁定电缆手柄

    公开(公告)号:WO2007136984A2

    公开(公告)日:2007-11-29

    申请号:PCT/US2007/068269

    申请日:2007-05-04

    CPC classification number: A61M25/0136

    Abstract: The present invention is a catheter actuation handle (14) for deflecting a distal end (18) of a tubular catheter body (12), the handle including an auto-locking mechanism, (54). The handle comprises upper and lower grip portions (24a, 24b), an actuator (20), and an auto-locking mechanism, (54). The auto-locking mechanism (54) is adapted to hold a deflected distal end (18) of the catheter (10) in place without input from the operator. When the distal end (18) of the catheter (10) is deflected from its zero position, it typically will seek a return to its zero position, and as a result exerts a force on the actuator (20). The auto-locking mechanism (54) acts by providing a second force that resists this force from the distal end (18) and holds the distal end (18) in place. As a result, the operator does not need to maintain contact with the buttons (22a, 22b) to maintain the distal end (18) in a set position.

    Abstract translation: 本发明是用于偏转管状导管主体(12)的远端(18)的导管致动手柄(14),该手柄包括自动锁定机构(54)。 手柄包括上和下抓握部分(24a,24b),致动器(20)和自动锁定机构(54)。 自动锁定机构(54)适于将导管(10)的偏转的远端(18)保持在适当的位置,而没有来自操作者的输入。 当导管(10)的远端(18)从其零位偏转时,通常将寻求返回其零位置,并且因此对致动器(20)施加力。 自动锁定机构(54)通过提供抵抗来自远端(18)的该力并将远端(18)保持在适当位置的第二力来起作用。 结果,操作者不需要保持与按钮(22a,22b)的接触,以将远端(18)保持在设定位置。

    AUTO LOCK FOR CATHETER HANDLE
    3.
    发明申请
    AUTO LOCK FOR CATHETER HANDLE 审中-公开
    自动锁定电缆手柄

    公开(公告)号:WO2007136984A3

    公开(公告)日:2009-01-29

    申请号:PCT/US2007068269

    申请日:2007-05-04

    CPC classification number: A61M25/0136

    Abstract: The present invention is a catheter actuation handle (14) for deflecting a distal end (18) of a tubular catheter body (12), the handle including an auto-locking mechanism, (54). The handle comprises upper and lower grip portions (24a, 24b), an actuator (20), and an auto-locking mechanism, (54). The auto-locking mechanism (54) is adapted to hold a deflected distal end (18) of the catheter (10) in place without input from the operator. When the distal end (18) of the catheter (10) is deflected from its zero position, it typically will seek a return to its zero position, and as a result exerts a force on the actuator (20). The auto-locking mechanism (54) acts by providing a second force that resists this force from the distal end (18) and holds the distal end (18) in place. As a result, the operator does not need to maintain contact with the buttons (22a, 22b) to maintain the distal end (18) in a set position.

    Abstract translation: 本发明是用于偏转管状导管主体(12)的远端(18)的导管致动手柄(14),该手柄包括自动锁定机构(54)。 手柄包括上和下抓握部分(24a,24b),致动器(20)和自动锁定机构(54)。 自动锁定机构(54)适于将导管(10)的偏转的远端(18)保持在适当的位置,而没有来自操作者的输入。 当导管(10)的远端(18)从其零位偏转时,通常将寻求返回其零位置,并且因此对致动器(20)施加力。 自动锁定机构(54)通过提供抵抗来自远端(18)的该力并将远端(18)保持在适当位置的第二力来起作用。 结果,操作者不需要保持与按钮(22a,22b)的接触,以将远端(18)保持在设定位置。

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