Bioreactor/Fermenter Combinations TRIZ Cases

A drying suppression device maintains humidity around a well plate using a liquid storage tank and support section.

A relocatable bioconversion unit converts acrylonitrile to ammonium acrylate via enzymatic hydrolysis.

Silicon microcavities immobilize nucleic acids to enable sensitive RSV detection, resolving low diagnostic specificity in current methods.

A combination stirrer merges anchor and inclined-blade impellers to generate orthogonal flow patterns within bioreactors.

Segmented transfer interface with retractable probes maintains sterility during sampling, preventing deformation of the connection seal.

A hairy root bioreactor uses a sparger to generate macrobubbles that form a vertical column for liquid agitation.

A dispensing apparatus uses a rotating turntable to generate inertial flow for uniform cell suspension distribution.

Optical detection of flexible micropost deflections quantifies intercellular tension changes during laminar and disturbed flow exposure.

A rotary clamp with pivot branches grips inoculation tools and stoppers to automate culture medium seeding.

A sterilizer guide duct with valves enables bioindicator insertion and extraction without losing sterilizing agent.

A perforated support immobilizes eukaryotic microorganisms on one surface while capillary forces transport aqueous nutrients from the opposite side.

Hydrolysis extracts nutrients from biowaste while chemosynthesis grows edible microbial mass, resolving toxin contamination and nutrient loss.

An inflatable bioprocessing bag pivots a tube management frame to guide conduits, resolving handling difficulties in large volume setups.

A diluted ferrofluid solution enables automated blood phenotyping by allowing magnetic separation of erythrocytes without centrifugation.

An integrated gas supply system maintains hypoxic conditions during X-ray irradiation, eliminating the need for bulky external chambers.

Real-time metabolic monitoring of bone constructs determines implant timing by tracking oxygen uptake to glucose consumption ratios.

Automated thermal regulation maintains optimal conditions for overlapping bacterial flora, resolving stability issues in the 40 to 45 degree range.

Specific miRNA markers improve detection accuracy over low-sensitivity fecal tests, enabling early identification.

A 3D porous hydrogel recreates alveolar microstructure and breathing events within a compartmentalized chip.

Automated imaging system monitors embryo development to predict viability, resolving the trade-off between assessment accuracy and embryo integrity.

Segmenting the keel and using tension cables reduces machine length while maintaining harvesting capability.

Segmented seals combine flexible outer layers with metal foil to lower puncture force and prevent evaporation in assay devices.

A tangential flow membrane device isolates pathogens from biological samples using size exclusion and controlled pressure differentials.

Segmented sheet metal blades with decreasing pitch lower power requirements from 16 kW to under 10 kW by reducing friction losses in viscous biogas mixtures.

Synchronized movement and flow control enable automated, high-throughput separation of single droplets for precise cell study without manual intervention.

Crosslinked polymer matrix detects microorganisms by transmitting light through CO2-sensitive reagents, overcoming pigment interference in opaque samples.

A microfluidic channel network patterns cell populations for automated image analysis to calculate average directional migration and motility.

Segmented heating units with higher output at outer edges compensate for thermal loss, ensuring uniform temperature distribution across the reaction space.

Mechanical fragmentation replaces enzymatic digestion to isolate stromal cells rapidly while maintaining aseptic conditions.

Prefabricated environmental study cells with integrated hot and cold fluid production modules enable rapid deployment of climate simulation systems.

Microfabricated closed channels in multi-well plates prevent cell migration while maintaining chemical integrity and optical transparency.

A dual-tank digester system moves feed material to a secondary tank for solid contaminant separation.

A ported parallel plate flow chamber simulates physiological fluid flow conditions using adjustable shear stress and tunable geometries.

A microscope system calculates per-pixel dye amounts to identify cell constituent areas and extract target portions based on set conditions.

Automated imaging detects cell detachment timing to neutralize agents early, preventing damage from prolonged exposure.

Automated hollow fiber system executes transduction recipes via pump and sensor feedback loops to reduce labor intensity.

Segmented trays with permeable barriers enable precise thermal management in solid-state fermentation, preventing enzyme denaturation during scaling.

Closed fluidic system uses acoustic waves to trap and wash therapeutic cells, replacing centrifugation to eliminate costly nonsterile steps.

An enzymatic cycling method amplifies signal detection to measure creatine and creatinine concentrations with high precision.

A heat sink with a varying cross section dissipates heat to keep the liquid level temperature below the primer annealing threshold.

A biomimetic cell culture apparatus connects multiple units via conduits and a pump to circulate medium.

Photovoltaic panels shade the reservoir to create periodic light exposure, recovering photosynthetic activity while generating renewable energy.

Phototrophic microorganisms bind oxygen via substrate oxidation, preventing enzyme inactivation and explosion risks.

Replacing fragile natural biomolecules with stable synthetic peptide domains resolves selectivity and stability trade-offs in carbon nanotube sensors.

Intermediary thermal control stabilizes temperature and osmolality in small-scale bioreactors, preventing condensation-induced fluctuations.

Inert gas push system forces cultivation medium recirculation, resolving dissolved oxygen removal and sterility challenges in blue-green algae production.

Periodic bore waves generate turbulent mixing in open raceways, resolving the trade-off between high productivity and low capital costs.

Segmented modular components with self-sealing interfaces automate fluid routing to reduce downtime between runs while maintaining sterility.

A biodegradable home test kit uses luminol to detect fecal blood via chemiluminescence.