Navigation operation system, computer readable storage medium and electronic equipment

Abstract

The invention provides a navigation operation system, a computer readable storage medium and electronic equipment. The navigation operation system comprises a robot system, a navigation system and a control unit which are in communication connection, wherein the robot system comprises a mechanical arm, and the robot system is provided with a robot coordinate system on the mechanical arm; the navigation system comprises navigation tracking equipment and a bone target, and the navigation system is provided with a base coordinate system and a calibration target coordinate system which can be identified by the navigation tracking equipment; the base coordinate system and the robot coordinate system have a predetermined first conversion relationship, and the calibration target coordinate system and the base coordinate system have a predetermined second conversion relationship; the control unit identifies a calibration target coordinate system and determines the position of the mechanical arm under the calibration target coordinate system when the mechanical arm is in an expected pose according to the coordinate system of the bone target; and according to the position of the mechanical arm in the calibration target coordinate system, the second conversion relationship and the first conversion relationship, the expected position of the mechanical arm in the robot system coordinate system is obtained, the operation precision is ensured, and the operating space in the operation is expanded.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a computer-readable storage medium and electronic equipment for a navigation operation system. Background technique [0002] Knee osteoarthritis is a common orthopedic disease, the main clinical manifestations are knee joint swelling, pain, swelling, stiffness and so on. There are many causes of knee osteoarthritis. If patients cannot get timely and effective treatment, it is easy to cause a series of complications such as muscle atrophy and knee joint deformity, which will seriously affect the patient's physical and mental health and quality of life. Total knee arthroplasty (total knee arthroplasty, TKA) is currently the most effective method for the treatment of advanced knee osteoarthritis, which can relieve knee pain, restore knee joint mobility, and greatly improve the postoperative quality of life of patients . [0003] In the prior art, the orthopedic surgical ro...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the orthopedic surgical robot system is usually used for total knee replacement, and multiple targets such as tool targets and base targets are used to determine the coordinate system relationship between the surgical robot and the navigation system, but there are still mechanical problems of the robot. Inaccurate positioning of the arm during surgery

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