The utility model discloses a chest rib puncher, which belongs to an apparatus for an orthopedics department or a guiding device implanted into an inner fixing device.
本实用新型公开了一种胸肋骨打孔器，属于骨科用器械，或植入内固定装置的引导器。
2
At the same time, the refrigerator guiding rail groove is further provided with a stop rib, so that the rack can not horizontally sway in the drawing process of the rack, and the noise is avoided.