Sete Orthopedic Implants
Sete Orthopedic Implants
Empowering Daejeon’s advanced orthopedic surgical ecosystem with ISO 13485 & CE-certified TLIF, PLIF, OLIF, and Cervical Interbody Fusion Systems. Engineered for maximum osseointegration and optimal biomechanical stability.
Selected high-performance interbody fusion cages designed for transforaminal and posterior lumbar approaches, featuring optimized graft windows and titanium plasma-sprayed surface technology.
Daejeon, recognized globally as South Korea's premier scientific, technological, and medical R&D hub—anchored by Daedeok Innopolis, Korea Advanced Institute of Science and Technology (KAIST), and renowned clinical centers like Chungnam National University Hospital and Eulji University Hospital—demands the highest standards of orthopedic and spinal technology. As the central healthcare gateway for the Chungcheong province, Daejeon is witnessing a significant surge in minimally invasive spine surgeries (MISS), degenerative disc disease (DDD) treatments, and complex spinal reconstruction procedures.
To address the elevated expectations of Daejeon’s neurosurgeons and orthopedic specialists, Shanghai Sete Technology Co., Ltd. delivers state-of-the-art Polyetheretherketone (PEEK) and 3D Titanium-coated Interbody Fusion Cages. By combining radiolucent structural polymers with bioactive titanium surface treatments, our spinal implant systems directly resolve the historic trade-off between imaging clarity and immediate bone-implant osseointegration.
Tailored tooth-pattern designs and anatomical lordotic angles (0° to 15°) tailored to regional clinical protocols in Chungcheong medical centers, minimizing migration and subsidence.
Streamlined Shanghai-to-Daejeon logistics network delivering express fulfillment within 48 to 72 hours, backed by full sterile barrier packaging and complete batch traceability.
Full custom manufacturing capabilities for specialized surgical instrumentation sets matching proprietary spinal trajectories developed by Korean research institutes.
In interbody spinal fusion, selecting the optimal biomaterial is paramount to achieving rapid arthrodesis while maintaining structural disc height and sagittal balance. Historical pure titanium cages offered excellent osteoconductivity but presented high elastic moduli (~110 GPa), often leading to stress shielding and vertebral endplate subsidence. Conversely, medical-grade PEEK (Polyetheretherketone) possesses an elastic modulus (~3.6 GPa) closely matching human cancellous and cortical bone, but lacks intrinsic bioactivity.
Shanghai Sete Technology’s latest generation of hybrid interbody fusion cages utilizes vacuum plasma spray (VPS) technology to deposit a porous micro-textured titanium layer onto medical-grade PEEK substrates. This engineering breakthrough provides Daejeon orthopedic surgeons with the ideal synergy: bone-like modulus, zero artifacts during post-operative MRI/CT imaging, and immediate cellular attachment driven by the titanium micropores.
Stress shielding occurs when an implant absorbs excessive physiological loads, preventing the adjacent endplate bone from experiencing necessary biomechanical stimulation. Our PEEK and Titanium-Coated PEEK cages preserve physiological stress distribution.
Our proprietary Vacuum Plasma Spraying (VPS) process deposits micro-porous Titanium (Ti) onto PEEK, creating an ideal biological micro-environment for osteoblast proliferation and matrix mineralization.
| Property / Specification | Standard Medical PEEK Cages | Solid Titanium Alloy Cages | Sete Titanium-Coated PEEK (Hybrid) |
|---|---|---|---|
| Elastic Modulus (GPa) | 3.6 GPa (Matches Bone) | 110 GPa (High Stiffness) | 3.6 GPa Core (Ideal Loading) |
| Osseointegration Speed | Moderate (Fibrous encapsulation potential) | High (Bioactive Surface) | Accelerated (Micro-porous Ti Surface) |
| Post-Op Imaging Artifacts | Zero Radiographic Artifacts | Significant CT/MRI Scattering | Minimal / Clear Fusion Zone Window |
| Risk of Endplate Subsidence | Low | Moderate to High | Lowest (Optimal Footprint + Modulus) |
| Biocompatibility Standard | ISO 10993 / ASTM F2026 | ISO 10993 / ASTM F136 | ISO 10993 Dual Material Certified |
Complete surgical instrument sets engineered to complement our PEEK and Titanium Interbody Cages, ensuring streamlined trials, insertion, and positioning during spinal reconstruction.
In addition to our spinal interbody portfolio, Shanghai Sete Technology provides full-system joint replacement capabilities for major hospital networks across Daejeon and South Korea.
High-precision cobalt-chromium femoral components designed for optimum kinematic stability and long-term wear reduction in total knee arthroplasty (TKA).
Inquire Knee Systems
Biolox Delta equivalent ceramic femoral heads engineered for total hip arthroplasty (THA), providing ultra-low friction wear rates and high burst resistance.
Inquire Hip SystemsBased on a complete supply chain system, Shanghai Sete Technology provides customers with a full range of orthopedic product series and solutions. Over 30 years of experience in supplying orthopedic implants has established our factory as a globally trusted hub for OEM and ODM requirements.
From raw polymer procurement to ISO Class 7 cleanroom packaging, every interbody fusion cage undergoes meticulous inspection.
Victrex Medical PEEK & Titanium Ti-6Al-4V ELI Verification
High-precision 5-Axis milling within ±0.005mm tolerances
Automated surface deburring and plasma coating deposition
Multi-stage bio-burden removal and pyrogen-free washing
100% dimensional verification using CMM and optical profile projection to guarantee complete axial symmetry and structural integrity.
Sealed in double blister sterile barrier packaging within an ISO Class 7 cleanroom environment, fully ready for hospital autoclave or ETO sterilization.
Navigating South Korea's Ministry of Food and Drug Safety (MFDS, formerly KFDA) regulatory landscape requires complete documentation and rigorous material testing. Shanghai Sete Technology provides comprehensive Technical Files (STED), biocompatibility reports according to ISO 10993 standards, mechanical testing reports (ASTM F2077, ASTM F2267), and full manufacturing process validations to assist Daejeon medical device importers and distributors.
Designed for both transforaminal and posterior lumbar interbody fusion procedures. Features bulleted noses for effortless insertion past collapsed nerve roots and neural foramina.
Wide footprint options engineered for oblique lumbar interbody fusion, spanning the apophyseal ring to provide exceptional stability and indirect decompression.
Anatomically shaped cervical cages with integrated tooth patterns and marker pins for exact radiopaque verification in micro-discectomy procedures.
Key technical, regulatory, and supply chain questions answered by our Senior Orthopedic Biomedical Engineering Team.
Browse our complete range of CE and ISO certified interbody cages and orthopedic implant instrument sets available for immediate global export and regional supply in Daejeon.
Contact our medical device growth directors today to request technical product samples, comprehensive MFDS regulatory dossiers, or factory-direct OEM/ODM pricing.
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