| 摘要 |
PURPOSE: A medical needle module and a surgical device having an indication function are provided to enable an operator to use a medical needle accurately by guiding the operator with an optical channel. CONSTITUTION: A medical needle module(100) comprises a medical needle(110), an optical channel unit(120) which provides an optical channel through which a light beam indicates a position to use a metal needle, and an illuminating unit(130) enclosing the optical channel unit. |
