Tissue Regeneration TRIZ Cases
- Freeze-Dried ECM Scaffold for Homogeneous Pore Size
A porous scaffold made from micronized extracellular matrix via freeze-drying creates uniform pore structures.
- Shape-Changing Intraocular Lens with Elastic Gradient
An intraocular lens achieves accommodation by mimicking natural elasticity through a poly(dimethylsiloxane) elastomer gradient, avoiding capsular stiffening.
- Biodegradable Matrix with Hierarchical Pores for Tissue Regeneration
Hierarchical pores in a low-density scaffold enable cell colonization of large volumes while minimizing fibrous capsule formation.
- Autologous Dermal Graft Hernia Repair
Enzymatic dermal grafts reduce infection and recurrence risks in hernia repairs.
- Compression-Based Medicant Releasing Scaffold for Meniscal Repair
A scaffold releases medicants via compression to support meniscal repair.
- Decellularized Liver ECM for Tissue Repair
Mechanical pressing and controlled chemical processing decellularize porcine liver extracellular matrix while retaining collagen morphology.
- Medical Chain Net for Bone Defect Adaptation
Segmented chain mesh adapts to irregular bone defects while maintaining mechanical stability.
- Multi-block Thermogelling Polymer for Vitreous Substitute
A multi-block thermogelling polymer forms a gel at body temperature to support retinal reattachment.
- Alginate-Pectin Coated Bone Substitute for Sustained Antibiotic Release
Calcium alginate-pectin coatings on bone substitutes sustain antibiotic release for 50 days, preventing local infection in septic revisions.