Peking Union Medical College Hospital (PUMCH) has announced its intention to transfer the patent for its “Angle Positioning Device in Hip Replacement Surgery” to Chinese medical firm AK Medical for RMB 550,000. This innovative device features components for positioning, forward tilt angle measurement, abduction angle measurement, and adjustment mechanisms, enabling surgeons to accurately assess the abduction and anteversion angles of the hip socket during procedures.
The device aims to enhance surgical precision, thereby reducing errors and improving patient outcomes. In total hip replacement surgeries, achieving the optimal position for artificial hip joint prostheses is crucial for maximizing range of motion while minimizing liner wear, which can lead to lower long-term revision rates. Proper alignment of the prosthesis is essential to prevent wear, impact damage, and dislocation. Currently, surgeons rely on visual measurements during procedures, highlighting the need for specialized tools to ensure accurate placement of acetabular and femoral angles.- Flcube.com
