Control system for knee joint correction instrument

Abstract

The invention provides a control system for a knee joint correction instrument. The control system comprises a main control system, a control panel system and a power management system, wherein the power management system is electrically connected with the control panel system and the main control system separately, the control panel system is electrically connected with the main control system, and the main control system comprises a central processing module and a central control module. The control system for the knee joint correction instrument has the advantages that by controlling a force control module, a command can be sent to make a driving motor control module change the power of a driving motor, thereby adjusting the correction force of a driving structure in the knee joint correction instrument, and feeding back force data on a display module in real time; by controlling an air pressure control module, a command can be sent to make an air pump adjust the air pressure of anairbag cushion, thereby adjusting the pressing degree of a fixing structure in the knee joint correcting instrument, and feeding back air pressure data on the display module in real time. In conclusion, convenience is provided for adjusting the correcting force and fitting degree according to actual situations of a patient, that is, not only is the treatment effect optimized, but also the wearingcomfort is optimized.

Description

technical field [0001] The invention relates to the technical field of control systems, in particular to a control system of a knee joint correction device. Background technique [0002] Knee arthropathy is mostly due to the change and imbalance of the tensile stress of the quadriceps, sartorius, and medial and lateral collateral ligaments; the unbalanced tensile stress of the patellar ligament; the displacement of the patella and the upper and lower three bone axes in different directions; the inability to return to normal physiology The position of this shift is corrected by the rotation of the knee joint device, so that the muscles and ligaments with tensile stress are balanced, the patella returns to its original position, and the motor function reaches normal. This displacement of the patella is called functional displacement; [0003] During the treatment, the first choice is to shovel and relax the tense muscles. If there is tension on one side or one direction of th...

AI Technical Summary

Problems solved by technology

[0003] During the treatment, the first choice is to shovel and relax the tense muscles. If there is tension on one side or one direction of the two ligaments, the surgeon uses the knee joint instrument to block the patient's patella and rotate the handle to make the knee joint instrument work hard. Hold the patella back and forth repeatedly to the opposite side of the tension, and then rotate left and right until it is completely released. After the patella is reset, you can use the fascia to release it at the popliteal fossa, Chengshan points, quadriceps femoris, and gastrocnemius The hammer should be released to consolidate the curative effect of patella reduction, and then it must be clear which meridian is blocked and dredged, so as to achieve the purpose of treating the free movement of the knee joint. This requires knee joint correction equipment to correct the knee joint, and the knee joint During the use of orthodontic devices, it is difficult to control the strength of the driving structure for correction, and it is also difficult to adjust the extrusion fit between the fixed structure and the patient's body. The present invention proposes a control system of a knee joint correction device to solve the problems existing in the prior art

Images