1 results about "Acetabulum" patented technology

The invention discloses a gear type universal shaft connection anti-blocking acetabulum filing and cup placing self-locking mechanism rod. The gear type universal shaft connection anti-blocking acetabulum filing and cup placing self-locking mechanism rod comprises a tubular shell, wherein the shell comprises a first shell section, a second shell section, a third shell section, a fourth shell section and a fifth shell section; the first shell section and the fifth shell section are vertically distributed, and the second shell section, the third shell section and the fourth shell section are located on the same side of the fifth shell section; the second shell section is obliquely distributed upwards, and the fourth shell section is obliquely distributed downwards; a first shaft section is arranged in an inner cavity of the first shell section, and a second shaft section is arranged in an inner cavity of the second shell section; the first shaft section and the second shaft section are connected through a universal coupling; a fifth shaft section is arranged in an inner cavity of the fifth shell section; the first shaft section and the fifth shaft section extend to the outside of theshell; and the fifth shaft section is used for being connected with an axial stabilizing mechanism; and the fifth shell section is sleeved with a check ring. According to the gear type universal shaft connection anti-blocking acetabulum filing and cup placing self-locking mechanism rod, the shell is provided with a bent part, so that the shell can avoid the human body part during an operation, and the normal operation of the hip joint operation is not influenced.