High-precision orthopedic trauma implants engineered from ISO 5832-3 Pure Titanium and Ti-6Al-4V ELI Alloy. Available for custom B2B manufacturing and global export.
An in-depth structural evaluation of fixed-angle stability, stress distribution, and material fatigue parameters in supracondylar distal femoral fractures.
Distal femoral fractures, particularly extra-articular supracondylar (AO/OTA 33-A) and intra-articular condylar fractures (AO/OTA 33-C), present formidable surgical challenges. Our distal femur locking plates are engineered utilizing 3D anatomical CT database modeling. This guarantees an optimized anatomical curve fitting the lateral or medial distal femoral condyle without requiring intraoperative bending.
The thin head profile minimizes soft tissue irritation, while the tapered plate tip facilitates Minimally Invasive Percutaneous Plate Osteosynthesis (MIPO), preserving the periosteal vascular network and promoting rapid biological callus formation.
The structural backbone of our distal femoral locking plate system relies on threaded locking combi-holes. These dual-function holes combine dynamic compression capabilities with threaded locking mechanics. When a 5.0mm titanium locking screw engages the plate thread, it forms a rigid, fixed-angle construct.
This rigid mechanical link converts shear forces into axial compressive loads, completely preventing screw pullout in osteoporotic bone. The construct acts as an internal fixator, maintaining fracture reduction even under heavy cyclical load transfers during initial patient mobilization.
Material selection determines implant longevity. We utilize certified medical-grade **Titanium Alloy (Ti-6Al-4V ELI, ISO 5832-3 / ASTM F136)** and **Unalloyed Pure Titanium (ISO 5832-2)**. Titanium offers a modulus of elasticity (~110 GPa) much closer to natural cortical bone (~18 GPa) compared to Stainless Steel (~200 GPa), significantly mitigating stress shielding.
Every OEM batch undergoes rigorous four-point bending fatigue testing in accordance with ASTM F382 standard test methods, verifying endurance beyond 1,000,000 load cycles under simulated physiological walking conditions.
| Biomechanical Metric | Ti-6Al-4V ELI Titanium Alloy | Pure Titanium (Grade 4) | 316L Stainless Steel (ISO 5832-1) |
|---|---|---|---|
| Ultimate Tensile Strength (MPa) | ≥ 860 MPa | ≥ 550 MPa | ≥ 690 MPa |
| Yield Strength (0.2% offset) | ≥ 795 MPa | ≥ 480 MPa | ≥ 460 MPa |
| Modulus of Elasticity (GPa) | 110 GPa (Low Stress Shielding) | 105 GPa (Optimal Elasticity) | 210 GPa (High Stiffness) |
| Fatigue Bending Resistance | Exceptional (>1M cycles) | High | Moderate |
| MRI / CT Compatibility | Non-Magnetic / Minimal Artifacts | Non-Magnetic / Zero Artifacts | Ferromagnetic Interference |
From CAD custom modeling to sterile white-label packaging, discover how our facility delivers scalable, internationally compliant medical implant manufacturing.
Our biomedical engineering team utilizes advanced SolidWorks and Siemens NX platforms to convert clinical concepts or OEM blueprints into production-ready 3D CAD files. We optimize thread pitch, contour radii, and hole spacing to ensure perfect alignment with surgical instrument sets.
Request Custom CAD ReviewProduction is executed across high-speed Japanese Tsugami and DMG MORI 5-axis CNC machining centers. Threaded combi-holes and sub-millimeter anatomical bevels are created with ±0.005mm tolerances. Wire Electrical Discharge Machining (EDM) ensures absolute burr-free internal plate profiles.
Inspect CNC FacilitiesTitanium plates undergo electrochemical Type II Anodization, forming an oxide layer that enhances fatigue resistance, reduces wear, and allows color-coded identification (e.g., Left vs Right, Distal vs Proximal). Final ultrasonic multi-stage cleaning and Tyvek pouch sealing are performed in Class 100,000 cleanrooms.
Inquire Packaging SpecsKey strategic insights for medical device distributors, purchasing managers, and brand owners navigating global regulatory changes and supply chain shifts.
Global regulatory authorities are vastly increasing clinical evidence demands for Class III trauma implants. Purchasing teams must partner with OEM factories that maintain comprehensive **Technical Documentation Files (TDF)**, full raw material traceability (MTR), and validated sterilization protocols (ISO 11137 for Gamma / EO). Non-compliant suppliers risk immediate market suspension.
Monolithic monoaxial locking plates are increasingly being superseded by **Polyaxial Locking Systems**, allowing surgeons to trajectory-steer screws within a 30-degree cone. Procurement departments must rebalance inventory towards polyaxial distal femur plates to meet orthopedic surgeon preferences in complex comminuted articular fractures.
Geopolitical disruptions and freight bottlenecks have exposed vulnerabilities in just-in-time procurement. Top medical distributors are entering into multi-year OEM framework agreements that incorporate guaranteed **Safety Stock Buffer Programs** and flexible batch sizing to buffer against market demand spikes.
Exploring cutting-edge bio-materials, additive manufacturing, and smart implant technologies reshaping fracture fixation.
Selective Laser Melting (SLM) 3D printing allows the fabrication of distal femur plates with integrated trabecular porous structures. These porous contact surfaces promote rapid osseointegration at the bone-implant interface, drastically shortening healing times in severe non-union femoral bone defects.
Implant-associated surgical site infections (SSI) remain a costly post-operative complication. Next-generation OEM plates integrate bio-active Silver Nano-Particle (AgNP) coatings or Hydroxyapatite (HA) embedded with antimicrobial peptides, offering sustained localized bacterial resistance without systemic toxicity.
Carbon-Fiber Reinforced Polyetheretherketone (CFR-PEEK) locking plates provide complete radiolucency. Surgeons can monitor callus bridging on X-ray and CT without metal artifact interference. Furthermore, CFR-PEEK offers an elastic modulus tailored precisely to cortical bone, virtually eliminating stress shielding.
Answers to common operational, technical, regulatory, and ordering questions from global medical device buyers.
For standard catalog distal femoral plates, our minimum order quantity starts at 20 to 50 units per specification/size. For fully customized OEM designs requiring dedicated CNC tooling setups, our typical starting MOQ is 100 units per item, backed by rapid prototyping options for initial clinical evaluation.
Yes. We specialize in complete system manufacturing. We supply total trauma kits including drill sleeves, torque-limiting screwdrivers, plate benders, depth gauges, drill bits, and custom graphic sterilizing trays customized with your brand logo.
We offer Grade 4 Pure Titanium (ISO 5832-2), High-Strength Titanium Alloy Ti-6Al-4V ELI (ISO 5832-3 / ASTM F136), and Implant-Grade 316L Stainless Steel (ISO 5832-1). Material Test Reports (MTR) and Mill Test Certificates (MTC) accompany every shipment.
Our quality assurance protocol includes 100% Coordinate Measuring Machine (CMM) dimensional inspection, automated optical surface scanning, spectral chemical composition analysis, and static/dynamic fatigue testing adhering strictly to ASTM F382 guidelines.
Our manufacturing facility is audited and certified under ISO 13485:2016 Quality Management Systems for Medical Devices. Our products carry CE mark accreditation and full compliance with FDA GMP cleanroom manufacturing standards.
Custom CAD modeling and prototype samples are delivered within 15 to 20 days. Full-scale production lead time generally ranges from 30 to 45 days post sample approval, depending on anodization and packaging requirements.
Absolute transparency. We provide fiber laser etching for custom brand logos, part reference codes, lot numbers, and Unique Device Identification (UDI) matrix codes directly on the plates, fully compliant with global medical device tracing mandates.
Implants are available as non-sterile bulk packaging or double Tyvek sterile blister pouch packaging (Ethylene Oxide or Gamma irradiation), enclosed in heavy-duty export boxes to guarantee barrier integrity during shipping.
WORLD-CLASS MANUFACTURING CAPABILITY
Partnered with Zealmax Innovations Pvt. Ltd., Relife Ortho operates from a state-of-the-art 7,000 square meter manufacturing facility delivering over 100,000 implants per month. With precision at our core, our 85-member specialized engineering team manages the entire production cycle from raw metal forging to final cleanroom packaging.
Powered by high-speed VMC & CNC multi-axis machines, automated robotic polishing, and rigorous in-line CMM inspection, we provide unparalleled manufacturing automation for trauma, spine, arthroscopy, and joint replacement implants.