Apparatus Sterilization TRIZ Cases
- Epithelial Tissue Model Horizontal Mounting Vial
Horizontal mounting vial assembly with crimp cap and inert ring prevents leakage in thick tissues, enabling simultaneous multi-segment analysis.
- Rotating Cell Culture Apparatus with Spiral Inner Wall
A rotating tubular culture container with a spiral inner wall ejects liquid to peel and concentrate cells via centrifugal force.
- 3D Scaffold with Layered Polymer-Hydrogel Structure
Alternating biodegradable polymer and hydrogel layers adjust pore size and mechanical strength to improve cell deposition.
- Cultured Meat Cell Sheet Nanofilm Coating for Tissue Strength
Nanofilm coating on cell sheets maintains junctions and improves mechanical strength, reducing production time and cost while replicating real meat texture.
- Aerogel Substrate for Directed Neuronal Growth
Lightweight aerogel implant bridges large nerve gaps while minimizing swelling and surgical complexity.
- Cell Culture Device with Protruding Inner Cylinders
Segmented inner cylinders protrude from an outer housing to secure the membrane, reducing culture solution volume.
- Organ-on-chip with porous interface for airway-vascular simulation
An organ-on-chip apparatus uses a porous membrane to exchange fluid between parallel channels.
- Hollow Fiber Bioreactor Cell Distribution via Flow Control
Regulate flow rates in hollow fiber bioreactors to resolve cell distribution uniformity versus expansion efficiency trade-offs.
- Electrochemical Hydrogel Patterning via Selective Electrode Arrays
A hydrogel production apparatus uses a two-dimensional array of individually controllable working electrodes to deposit polymer structures with defined patterns.
- Cell Culture Substrate with Segmented Surface Free Energy
A cell culture substrate uses segmented surface free energy to direct cell growth along a gradient.
- Multilayered Cell Culture Substrate for Fixed Bed Bioreactor
A multilayered cell culture substrate with structurally defined openings enables uniform seeding and efficient media perfusion in fixed bed bioreactors.
- Nanotextured Substrate for Cardiomyocyte Maturation
A nanotextured polymer substrate organizes immature muscle cells in an anisotropic manner to drive cellular maturation.
- Muscle Cell Transfer via Centrifugal Force and Temperature Control
Centrifugal force presses muscle cell structures onto fibrin gel, resolving uneven manual transfer and improving survival rates.
- Non-Fluorine Resin Substrate for Stable Cell Culture
Plasma treatment stabilizes oxygen content on non-fluorine resin substrates, eliminating bio-derived feeder cells and reducing contamination risks.