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Magnesium-containing Degradable Polymer Bone Repair Material

  1. Technological Innovation Breakthrough:The world’s first ternary composite of PLGA, β-TCP, and Mg. Leveraging ultra-low temperature 3D printing, it achieves comprehensive breakthroughs in mechanical property optimization, precise degradation rate control, and tissue regeneration promotion.
  2. Mechanical Adaptation:With a mechanical strength >2.0MPa, it matches human cancellous bone, providing stable mechanical support in the early osteogenesis stage. Its degradation rate dynamically aligns with new bone growth, ensuring continuous mechanical support during repair.
  3. Degradation and Absorption:It fully degrades and metabolizes into CO₂ and H₂O in the body within 6-9 months. Released Mg²⁺, Ca²⁺, and PO₄³⁻ during degradation participate in new bone formation, and it also inhibits bacterial biofilm formation, achieving dual effects of repair and anti-infection.
  4. Biological Safety:Verified by animal experiments, it is non-toxic and safe. Magnesium ion concentration in blood and liver-kidney function indicators are within safe thresholds, ensuring low clinical application risks.
  5. 3D Customized Repair:Through precise CT scanning, digital 3D modeling, and ultra-low temperature 3D printing, it enables personalized bone defect repair, suitable for trauma fracture repair, deformity correction, bone tumor resection, femoral head necrosis hip preservation, and other orthopedic scenarios.

What Is It?

Product English Name:Magnesium-containing Degradable Polymer Bone Repair Material

What Is It?:It is a globally innovative ternary composite of PLGA, β-TCP, and Mg, fabricated via ultra-low temperature 3D printing. It features precisely controllable mechanical properties and degradation rate, excellent tissue regeneration promotion, and personalized customization, serving as a high-performance solution for bone defect repair in orthopedics.

Applications

Suitable for trauma fracture repair, deformity correction repair, bone defect repair after bone tumor resection, femoral head necrosis hip preservation therapy, and other orthopedic scenarios, providing personalized, safe, and efficient repair solutions for patients with various bone defects.

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