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    • 5. 发明授权
    • Arthroscopic measuring device
    • 关节镜测量装置
    • US06427351B1
    • 2002-08-06
    • US09466312
    • 1999-12-17
    • Leslie MatthewsEric HubbardRobert-Jan Enzerink
    • Leslie MatthewsEric HubbardRobert-Jan Enzerink
    • A61B5103
    • A61B5/1076
    • A device and a method for measuring distances between two points is described. In particular, the device and method may be used in a surgical setting. In one embodiment, the device comprises an extension for extending into the body through an incision, the extension having a distal tip for insertion into the body and a proximal handle for remaining outside the body; a first measuring end and a second measuring end at the distal tip, the first and second measuring ends at a predetermined angle from each other and defining a distance between the first and second measuring ends, the first measuring end being movable relative to the distal tip, the first and second measuring ends being rounded; and an actuator at the proximal handle for moving the first measuring end relative to the distal tip.
    • 描述用于测量两点之间的距离的装置和方法。 具体地,该装置和方法可以用于手术设置。 在一个实施例中,该装置包括用于通过切口延伸到身体中的延伸部,该延伸部具有用于插入身体的远侧末端和用于保持在身体外部的近侧手柄; 所述第一测量端和所述第二测量端在所述远侧末端处,所述第一测量端和所述第二测量端彼此成预定角度并且限定所述第一和第二测量端之间的距离,所述第一测量端可相对于所述远端 第一和第二测量端是圆形的; 以及在近侧手柄处的致动器,用于相对于远侧末端移动第一测量端。