Measuring and positioning osteotomy device for distal femur and anterior and posterior condyle for knee arthroplasty
A technology of femur and osteotomy, applied in the field of surgical operation aids, can solve the problems of inaccurate alignment of prosthesis force line and femoral prosthesis rotation, high cost of 3-D printing, inaccurate positioning of femoral prosthesis, etc. The effect of good knee joint function, good patella movement trajectory, and reduced chance of surgical contamination
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[0037] The present invention will be further described with respect to accompanying drawing now, as Figure 1-8 As shown, the tool of the present invention is a distal femur and anterior and posterior condyle measuring and positioning osteotomy device for knee arthroplasty. Probe D, connecting screws 10 and guide plate fixation nails, the posterior femoral condyle osteotomy guide plate slot 1 on the tibial osteotomy guide plate A, the posterior femoral condyle osteotomy guide plate clip 2 on the posterior femoral condyle osteotomy guide plate B, Can be snapped into the posterior femoral condyle osteotomy guide plate slot 1 on the tibial osteotomy guide plate; there is a measurement probe socket 4 on the posterior femoral condyle osteotomy guide plate B, and there is a measurement probe insertion rod 5 on the measurement probe, which can be inserted Measuring probe socket 4 on the posterior femoral condyle osteotomy guide plate B; there is an anterior femoral condyle osteotomy ...
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