3D printing bionic reconstruction
and fusion system
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All our core spinal products have obtained China’s NMPA Class III medical device registration certificates and are commercially available. |
3D printing bionic reconstruction
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KEY ADVANTAGES
Low elastic modulus ❒ The elastic modulus of the porous titanium alloy is closer to cancellous bone. Achieving physiological stress transmission reduces the stress shielding effect of the prosthesis, which benefits bone conduction and osseointegration. Excellent static mechanical performance ❒ The compressive, shear, and torsional performance of the fusion system is significantly better than that of PEEK fusion devices, providing more effective mechanical support. ❒ The anti-subsidence performance of the fusion system is significantly better than that of traditional PEEK fusion devices, reducing the risk of postoperative complications. Excellent dynamic fatigue performance ❒ The dynamic fatigue performance of 5 million cycles of compression and shear is significantly better thanthat of PEEK fusion devices. ❒ Ensuring mechanical support performance before bone fusion to provide a stable mechanical environment for osseointegration. |
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3D-Printed Porous Titanium Alloy Artificial Vertebral Body• The WedoCage Fusion System possesses excellentmechanical performance. The fusion system's uniquetruss + micro-porous structure achieves a balancebetween low elastic modulus and high fatigueperformance. This ensures both immediate stability andlong-term biomechanical stability after implantation.
• The elastic modulus of the porous titanium alloy is closer to cancellous bone.Achieving physiological stress transmission reduces the stress shielding effect of the prosthesis, whichbenefits bone conduction and osseointegration. • The dynamic fatigue performance of 5 million cycles of compression and shear is significantly better thanthat of PEEKfusion devices. |
3D Printed Porous Spinal Titanium Fusion Cage with Bioactive Coating• The WedoCage is a globally innovative intervertebral fusion device characterized by a porous latticestructure and a hydroxyapatite (HA) coating on its surface. This unique HA coating effectively promotes earlybone integration and formation. The gradual degradation of the HA coating releases calcium andohosphorus elements, which further contribute to the early mineralization of newly formed bone tissuewithin the porous structure. The WedoCage demonstrates excellent osteoconductive properties, allowing forcomplete bone fusion withoutthe need for bone grafting, and it maintains long-term biological stability.
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3D Printed Self-Stabilizing (Zero-Profile) Cervical Fusion System • Designed for cervical degenerative diseases, this system integrates advanced metal 3D printing technology with an innovative self-stabilizing structural design.The implant is fully submerged into the intervertebral space without posterior protrusion, reducing irritation to the esophagus, trachea and surrounding soft tissues. Integrated cage and screw system simplifies surgical procedures, shortens operation time and minimizes invasion.3D-printed porous structure promotes bone ingrowth and improves fusion rate.
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