Total Knee Arthroplasty System PS and CR

Femoral Component

• Made of CoCrMo;
• PS type and CR type meet the needs of different patients and doctors;
• The design of involute joint surface can reconstruct the motion track of knee joint;
• Rear reference design with adjustable osteotomy template for more accurate installation and easier surgical operation;
• The customized five-axis milling machine is finished in one clamping, with high dimensional accuracy and good contour.

Tibial Baseplate/Tray

• Made of CoCrMo;
• Fixed type and rotary type, to meet the needs of different patients and doctors;
• The lower part of tibial bracket is designed with thin wing to reduce bone loss in medullary cavity;
• High-polishing treatment with the meniscus, effectively reducing fretting wear;
• The 2:1 specification matching design with the meniscus reduces the meniscus size and makes the operation more convenient.

Tibial Insert

• It is made of high cross-linking material treated by irradiation cross-linking technology, which has excellent wear resistance and biocompatibility, and the service life of joint is significantly improved;
• Multiple models designed to meet different clinical needs;
• It adopts a 1:2 specification matching design with the tibial tray to reduce the meniscus size and make the operation more convenient.

Patella

• Made of high cross-linking material treated by irradiation cross-linking technology;
• Excellent wear resistance and biocompatibility, significantly improved joint life;
• Cylindrical and inverted buckle groove design, more stable combination with bone cement.