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    CATHETER PLACEMENT DEVICE INCLUDING GUIDEWIRE AND CATHETER CONTROL ELEMENTS
    1.
    发明公开
    CATHETER PLACEMENT DEVICE INCLUDING GUIDEWIRE AND CATHETER CONTROL ELEMENTS 审中-公开

    公开(公告)号：EP3511039A1

    公开(公告)日：2019-07-17

    申请号：EP19159361.5

    申请日：2015-05-01

    申请人： C.R. Bard Inc.

    发明人： Blanchard, Daniel B. ,  Ribelin, Rex A. ,  Russell, Thomas S. ,  Stats, Jason R. ,  Sherwood, Joshua D. ,  Muse, Jay A. ,  Sheffield, Andrew C. ,  Rich, Matthew C.

    IPC分类号： A61M5/178 ,  A61M25/01 ,  A61M25/06 ,  A61M25/09

    摘要： An insertion tool for inserting a catheter into a patient's body is disclosed. The insertion tool unifies needle insertion, guidewire advancement, and catheter insertion in a single device. In one embodiment, the insertion tool comprises a housing in which at least a portion of the catheter is initially disposed, a hollow needle distally extending from the housing with at least a portion of the catheter pre-disposed over the needle, and a guidewire pre-disposed within the needle. A guidewire advancement assembly is also included for selectively advancing the guidewire distally past a distal end of the needle in preparation for distal advancement of the catheter. In one embodiment a catheter advancement assembly is also included for selectively advancing the catheter into the patient. Each advancement assembly can include a slide or other actuator that enables a user to selectively advance the desired component. Guidewire and catheter locking systems are also disclosed.