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  • HRSK® Hinged Rotating Knee System

HRSK® Hinged Rotating Knee System

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PRODUCT DESCRIPTION

HRSK Hinged Rotating Knee System


Rotating-hinge total knee prostheses may be used for the treatment of global instability about the knee. The designs of previous generations were associated with suboptimal outcomes. 


QUESTIONS/PURPOSES: We evaluated the clinical and radiographic outcomes of salvage knee reconstructions using modern-generation, modular, kinematic rotating-hinge total knee prostheses. 


METHODS: We retrospectively reviewed 26 rotating-hinge arthroplasty devices to examine whether acceptable results were obtainable using a single arthroplasty design. The average age of the patients was 77 years (SD, 9 years); the minimum followup was 24 months (mean, 46 months; range, 24-107 months). The indication was revision surgery in 21 patients and complex primary surgery in five. Patients were evaluated clinically (Knee Society score) and radiographically (positions of components, signs of loosening, bone loss). 


RESULTS: Knee Society pain scores improved from 40 preoperatively to 77 postoperatively, and function scores improved from 36 to 51. ROM improved from -15 masculine to -10 masculine. None of the patients' knee pain or function worsened. No loosening of implants was observed. Nonprogressive radiolucent lines were identified around the femoral and tibial components in three knees. Three patients required reoperations: one showed a supracondylar periprosthetic fracture treated by open reduction and internal fixation, whereas the other two had periprosthetic infections. 


CONCLUSIONS: Reconstruction with rotating-hinge total knee prostheses can provide substantial improvement in function and a reduction in pain in extreme circumstances, such as gross instability. We believe this salvage procedure should be reserved for severe ligamentous deficiencies in elderly and sedentary patients or whenever revision surgery techniques fail.


artificial knee manufacturers

HRSK® Hinged Rotating Knee System




Packaging & Delivery

PackagingInner: Three layers of sterile package, both are Tyvek   + PETG heat-sealing package, covered by carton and heat shrinkable filmsExternal: Standard carton
Lead Time7-21 days (To be negotiated)
DeliveryDoor to door (DHL/TNT/UPS/FEDEX/EMS, etc.)

SKI®PS High Flexion Total Knee System

Product line


SKI®PS High Flexion Total Knee System


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SKI®PS High Flexion Total Knee System


Production
SKI®PS High Flexion Total Knee System

SKI®PS High Flexion Total Knee System

Tests by The 3rd Party Testing Agencies 

5 Million Cycles Wear Teat for TKR and THR System  


SKI®PS High Flexion Total Knee System

10 Million Cycles Fatigue Test for Femoral Stem (Neck) and Tibial Tray

SKI®PS High Flexion Total Knee System

 Imported Raw Material

SKI®PS High Flexion Total Knee System

Quality Assurance

SKI®PS High Flexion Total Knee System

Services

  • Prompt response to enquiry in 24 hours.

  • Competitive prices and no MOQ requirement to help customers test the quality and market.

  • High quality with ISO, CE certified.

  • Proficient delivery and export handling.

  • Surgical technique training and workshop in China and sending surgeons to demonstrate and support surgery for distributors.

  • Sponsorship in advertisement and expo.

Training course for technicians of distributors CME meetings

SKI®PS High Flexion Total Knee System

Annual Orthopedic Meeting

SKI®PS High Flexion Total Knee System

Business Partners
SKI®PS High Flexion Total Knee System