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Device for measuring distance, has support tube formed in sliding part of guide pin and equipped with positioning plate, ruler equipped with slider that is fitted with needle for locating in center of femur head
Device for measuring distance, has support tube formed in sliding part of guide pin and equipped with positioning plate, ruler equipped with slider that is fitted with needle for locating in center of femur head
The device has a support tube (2) formed in a sliding part of a guide pin (1) and equipped with a positioning plate (23). A graduated rod (3) is slide relative to the support tube and parallel to a longitudinal axis. A ruler (33) is equipped with a slider (34) that is fitted with a needle (35) for locating in center of a femur head. The ruler is determined between the center of the femur head and longitudinal axis of the femur. A reamer (11) is formed in a lower part of a cylindrical cap (13), and the plate is provided with an attachment unit. An independent claim is also included for a distance measuring method.
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