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    • 10. 发明申请
    • GUIDABLE INTUBATION STYLET
    • 可引导的插管样式
    • WO2017079434A8
    • 2017-05-11
    • PCT/US2016/060329
    • 2016-11-03
    • NOWLIN, John WilliamNOWLIN, John Howard
    • NOWLIN, John WilliamNOWLIN, John Howard
    • A61B1/267
    • Implementations described and claimed herein provide a guidable intubation stylet comprises a handle having a handle body. The handle body defines a cavity. An opening is disposed at a proximal end of the handle body, and a chamber is disposed at a distal end of the handle body. A joystick has a steering grip extending proximally from a joystick body. The joystick body is disposed in the cavity with the steering grip extending through the opening. A stylet shaft is connected to the handle body at the distal end, and a controllable tip is disposed distal to the stylet shaft. One or more wires are connected to the joystick body and extend distally through the chamber. A rotation of the joystick body using the steering grip causes a displacement of the one or more wires, and the displacement of the one or more wires moves the controllable tip.
    • 本文描述和要求保护的实施方式提供了一种可引导的插管管心针,其包括具有手柄主体的手柄。 手柄体限定了一个空腔。 手柄本体的近端设置有开口,手柄本体的远端设置有腔室。 操纵杆具有从操纵杆主体向近侧延伸的转向手柄。 操纵杆体布置在空腔中,并且转向握把延伸穿过开口。 探针轴在远端处连接到手柄主体,并且可控尖端设置在探针轴的远侧。 一根或多根导线连接到操纵杆本体上并通过腔室向远侧延伸。 使用转向手柄的操纵杆本体的旋转引起一根或多根线的位移,并且一根或多根线的位移移动可控尖端。