Human implants belong to Class III medical appliances, which require high biocompatibility, mechanical properties, non-toxicity and anti-corrosion properties. Implantable artificial bones are mainly used in the treatment of bone tumors, spinal trauma and bone defects. Additive manufacturing orthopaedics has attracted much attention because of its individualized, complex, accurate production and rapid response. Its commonly used materials include metal materials such as titanium-based alloys, cobalt-chromium alloys, stainless steel, tantalum and non-metallic materials such as PEEK materials, hydroxyapatite and so on.
Through three-dimensional reconstruction of medical CT data, porous implants with bionic trabecular structures such as joint, spine, craniofacial bone and extremities can be manufactured by using three-dimensional printing techniques like electron beam melting, selective laser melting and selective laser sintering. The factors such as porosity, pore size and pore reinforcement can be adjusted for individuals, which is more conducive to bone growth and is better in clinical effect.
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Frequently Asked Questions
What material is used for the implants?
We primarily use high-grade Titanium and Titanium alloys, which are known for their excellent biocompatibility and corrosion resistance.
Can the pore size and porosity be customized?
Yes, we can adjust the pore size (typically 0.4-0.6 mm) and porosity (70%-85%) based on specific individual clinical requirements.
What 3D printing technologies are utilized?
We use advanced additive manufacturing techniques such as Electron Beam Melting (EBM), Selective Laser Melting (SLM), and Selective Laser Sintering (SLS).
Are these implants suitable for hip dysplasia?
Absolutely. These are specifically designed for total hip replacement in cases of osteoarthritis secondary to hip dysplasia.
Do you provide personalized design services?
Yes, we provide three-dimensional reconstruction from medical CT data to create bionic trabecular structures tailored to each patient.
How do you ensure the accuracy of the implants?
All products undergo rigorous three-dimensional measurement and testing to ensure they meet exact clinical specifications.
Tandir Orthopedic Implants
