Tissue Regeneration TRIZ Cases

See how spray-applied polyester coatings on anisotropic textiles create durable prosthetic hear

Ultrasonic emulsification, freeze-drying, and cross-linking create a 3D gelatin scaffold that balances pore connectivity with structural stability.

Stabilizing decellularized tissue with glycerol and PEG before pressure-controlled drying preserves transparency, flexibility, and biodegradability.

A tailored acrylate-methacrylate lens material balances shape recovery, flexibility, and hydrolysis resistance for safe small-incision implantation.

Sequential hydrogel layering with support poles creates thick engineered heart muscle while preserving oxygen and nutrient diffusion for viable implantation.

Animal collagen in a PLA scaffold cuts swelling and preserves biomechanical strength after low-heat sterilization for cartilage repair.

Mixing MTA with porous synthetic bone graft particles improves handleability and helps maintain shape, volume, and strength under pressure.

A cross-linked microbead hydrogel maintains porous mechanical support for spinal cord repair while avoiding rapid degradation and toxicity.

An acrylic insert bonded to a silicone light-adjustable lens improves implantation control while preserving post-surgical optical adjustment.

A crosslinked acrylate lens polymer balances rigidity, deformability, low adhesion, and fast shape recovery after small-incision implantation.

An air-retaining cover and matrix filtration path concentrate progenitor cells from bone marrow aspirate into bone void filler with fewer grafting complications.

Post-implant lens power and astigmatism are corrected through fluid-chamber adjustment and laser-responsive materials, avoiding extra surgery.

A composite biodegradable scaffold uses extracellular vesicles, zinc, and ceramic particles to recruit stem cells and improve kidney tissue regeneration.

A porous collagen implant with a central bioactive depot balances defect fit, mechanical stability, and sustained bone-healing release.

A collagen and porous magnesium tricalcium phosphate composite improves bone regeneration while matching degradation and lowering calcination cost.

A cell-seeded conductive thread bridges cardiac conduction gaps to restore impulse propagation while improving electrical coupling and engraftment.

Interfacial polyelectrolyte complexation spinning forms artificial ligament fibers in water, preserving bioactivity while improving strength and tissue integration.

Polyol soaking protects brittle corallite during cutting, enabling smaller shapes and higher acceptable coralline hydroxyapatite yield.

Acrylic diffractive optics paired with a light-adjustable silicone lens enable post-surgical power correction while reducing IOL misalignment effects.

Enzymatically isolated nerve fascicles are combined into grafts with custom length and diameter to bridge nerve gaps while reducing donor-site harm.

A multi-component scaffold delivers cells, growth factors, and mechanical support to revascularize necrotic bone and promote repair.

Enzymatically separated nerve fascicles create grafts with patient-matched length and diameter while avoiding a second surgical site.

A dual-fiber synthetic dura graft improves suturability and strength while limiting inflammation and matching resorption to tissue repair.

Combining CMS glass-ceramic with CaSO4 balances bone connection, mechanical strength, and rapid degradation for bone ingrowth.

Autologous vaginal cells and ECM are biofabricated into a living graft that provides pelvic support without mesh-related foreign body response.

A porous scaffold with an ion-crosslinked gel coating shields transplanted parathyroid cells from immune attack while preserving hormone release.

A two-step decellularization and pH neutralization process preserves growth factors and ECM for faster release and improved soft tissue repair.

A graded citrate-bioceramic patch rebuilds the tendon-bone enthesis, limits scar tissue, and supports stronger rotator cuff healing.

A flexible biocompatible outer coating seals porous engineered organ grafts to reduce leakage and improve strength during perfusion and implantation.

Hydrolyzed PLGA mixed with HA and PDRN improves cell adhesion and collagen regeneration while maintaining long filler retention.

A yttrium-silicon oxynitride composite balances antibacterial action with biocompatibility to support osteoblast differentiation in bone implants.

Using 4.5× supersaturated calcium phosphate solution, this coating builds thickness faster, improves protein loading, and reduces Ca2+ release.

Ion doping and controlled sintering preserve bovine hydroxyapatite porosity while improving graft strength, biocompatibility, and healing.

A dual-fiber resorbable dural graft balances suturing strength, handling, and tissue response while supporting neoduralization.

A PLGA and polydioxanone non-woven dura graft balances suturability and handling with controlled resorption, lower inflammation, and tissue repair.