- Tel: +8613911709825 /
- Email: ry@rays-casting.com /
Advanced orthopedic solutions combining surgical-grade materials with biomechanical precision for superior joint stabilization.
Our leg brace for knee systems integrate aerospace-grade alloys and anatomical mapping to provide unmatched support for post-surgical recovery and chronic joint instability.
Utilizing medical-grade Titanium and Cobalt-Chrome alloys to ensure zero skin irritation and maximum structural integrity.
Precision-machined hinges that replicate natural knee kinematics, allowing customizable Range of Motion (ROM) settings.
Pressure-mapped padding and strategic strapping systems to reduce peak stress on the patellar tendon.
Each leg brace for knee is CNC machined to micron-level tolerances for seamless joint integration.
Integrated 3D scanning and additive manufacturing allow for custom-fit braces delivered in record time.
Fully compliant with ISO 13485 and FDA standards for surgical implanted and external assistive devices.
| Material/Component | Grade/Spec | Tensile Strength | Weight | Tolerance | Certification |
|---|---|---|---|---|---|
| Main Frame Alloy | Titanium Ti-6Al-4V | 860 MPa | 450g | ±0.01mm | ASTM F136 |
| Hinge Pivot Pin | CoCrMo Alloy | 950 MPa | 30g | ±0.005mm | ISO 5832-4 |
| Support Strapping | Medical Nylon-66 | 2500 N | 120g | ±0.5mm | FDA Grade |
| Inner Padding | Closed-cell EVA | N/A | 80g | ±1.0mm | Hypoallergenic |
| ROM Locking Nut | Stainless 316L | 515 MPa | 15g | ±0.02mm | ASTM F138 |
| Tension Springs | Nitinol (NiTi) | 700 MPa | 20g | ±0.05mm | Shape Memory |
| Outer Shell Coating | Parylene C | N/A | 5g | ±0.001mm | USP Class VI |
| Adjustment Dial | Polycarbonate | 60 MPa | 40g | ±0.1mm | Impact Resistant |
Reduced post-op inflammation by 30% through custom load-shifting frames.
Implemented custom ROM limits for 500+ ACL reconstruction patients.
Accelerated return-to-play time for pro athletes using lightweight Ti-frames.
Scaled production of 10,000 units for elderly joint support across EU.
Co-developed a new hinge mechanism reducing friction by 45%.
Successfully deployed lightweight braces for pediatric joint deformity.
Stabilizing the joint after TKA (Total Knee Arthroplasty) to prevent dislocation.
Providing lateral support for ACL, PCL, and MCL tears in high-impact athletes.
Reducing joint friction and compressive loads for chronic arthritic patients.
Improving gait stability and reducing fall risk in aging populations.
Ruggedized frameworks for recovery in extreme environment deployments.
Growth-adaptive bracing for correcting adolescent joint alignment.
Every batch of alloy undergoes spectral analysis to ensure zero contaminants before CNC processing.
Strict adherence to Medical Device Quality Management Systems for consistent export safety.
Stress-testing via FEA (Finite Element Analysis) to guarantee structural stability under 200kg load.
We use aerospace-grade Titanium Ti-6Al-4V for the frame and surgical-grade Cobalt-Chrome for the pivot hinges to ensure biocompatibility and extreme durability.
Our braces feature a precision-dial lock system that allows clinicians to set extension and flexion limits in 5-degree increments.
Yes, we offer both standard sizing and fully custom-fit options based on 3D anatomical scans of the patient's leg.
Our standard sample lead time is 7 days, including CNC machining and surface treatment validation.
Yes, we use medical-grade closed-cell EVA foam that is USP Class VI compliant and hypoallergenic for long-term skin contact.
Yes, we serve 140+ countries with specialized medical logistics to ensure secure and timely delivery of orthotic devices.
Partner with the leading manufacturer of high-precision leg braces for knee stabilization. Experience surgical-grade quality and rapid global delivery.