Bioreactor/Fermenter Combinations TRIZ Cases

A reusable controller calculates batch draws and pump speed for consistent processing of cryopreserved cell suspensions.

Enzymatic tissue digestion and marker screening identify nucleus pulposus progenitor cells for targeted disc repair.

This case combines broad-bottom vessel geometry and fluid flow paths to support versatile, sterile iPS cell culture.

Gyroid minimodules support consistent cell growth during scalable flow bioproduction.

Separated flow paths connect a TFF loop through one bioreactor port, reducing leakage risk and supporting effective mixing.

A dual-region incubation device covers special-item bearing holes to limit evaporation while automating routine and special sample handling.

A unified reagent kit, needle, and selector valve assembly simplifies gene-sequencing fluid routing and improves positioning accuracy.

A vertical vessel uses a lower supply port, upper exhaust port, and boundary protrusion to remove bubbles and improve detection reliability.

A flexible multilayer sparger uses staged hole sizes to distribute gas uniformly, support high kLa, and protect cell viability.

A pump-valve assembly reverses fluid flow through flow-cell lanes for flexible sample loading with less reagent waste and faster sequencing.

A peristaltic pump, programmable flow rates, HEPA filtration, and battery power reduce manual variability in primary cell dissociation.

Image-based monitoring coordinates pipetting and handling to reduce manual strain and preserve consistent cell properties across passages.

Standardized sterilizable bags accept processing or sensing units at the point of use, reducing integration complexity and shipping damage.

A syringe pump, buffer tank, valves, and gas removal enable efficient aseptic cell suspension transfer.

A modular bioreactor combines printing, incubation, perfusion, observation, and aseptic handling in one chamber.

Layered perfusion and gas-transfer membranes expand culture volume while supporting oxygen delivery and cell detachment.

This analyzer uses air pressure to move and stir culture medium, regulate additive delivery, and reduce contamination and cell stress.

A rigid and non-rigid post mount measures 3D tissue contraction by cantilever deflection inside multiwell plates.

This case uses 1–10 kDa filtration to recycle growth factors and proteins, reducing media demand in cell-based meat production.

Dosimeters identify an X-ray power-time pair that sterilizes heterogeneous single-use assemblies without damaging fragile sensors.

Integrated control aligns culture conditions across fluidic channels for consistent cell states.

This case uses artificial light to degrade chlorophyll, reduce odor, and preserve protein in microbial biomass.

This case addresses costly Yarrowia fermentation by feeding formic acid and sugar under carbon-limited conditions to improve biomass yield.

Floating EPUs help control algal contamination and support automated biomass production.

Separate plasmid and transfection-agent solutions are trigger-mixed and precisely delivered to improve viral vector production consistency.

Rotating single-use bioreactors simplify sterile adherent cell cultivation.

A substrate-integrated branch point supports varied flow-path substrates while reducing dead volume, reagent use, and contamination risk.

A mixing chamber, tubing, valves, and sensors control reconstitution, reducing labor, preparation time, and contamination risk.

Pressure-sensed pumps control fluid exchange in a lung bioreactor to mature functional tissue for transplantation.

Continuous media exchange in multi-well plates models perfusion bioreactors for high-throughput recombinant protein studies.

A basic rinse, steam, and aqueous wash sequence removes fouling from biomass reactors while reducing downtime.

Centrifugation directs dispersed cells into defined recesses, improving cell-cluster uniformity for consistent in vitro studies.

A porous screen separates spent medium from cells and microcarriers, reducing cell stress and supporting rapid closed-system exchange.

Microfluidic chambers provide localized cues and 3D interactions to study membrane homeostasis and labor-associated changes.

Battery and solar-powered modular bioreactors support stable culture, interchangeable vessels, and networked parallel experiments.

Image-based colony counting reads matrix-format user files to create electronic count tables, reducing transcription burden and errors.

Embedded cantilever sensors enable real-time monitoring of cell culture media.

Infrared spectra and chemometric models monitor multiple bioprocess quality attributes in real time.

Removable fixed-bed supports and probes enable parallel parameter evaluation while reducing assembly complexity and resource use.

Selector valves route media between well chambers for dynamic, in vivo-like tissue culture.

A piezoelectric organ chip replaces vacuum stretching, reducing manufacturing complexity and membrane damage risks.

Overlapping RGB intensities hinder culture-media color detection; sequential wavelength illumination improves bacterial colony distinction.

Segmented sections simplify assembly while the angled front face improves sunlight exposure for large-scale microorganism cultivation.

Project-state monitoring places active chips in safe mode at interruptible nodes, enabling flexible loading and parallel sequencing.

Magnetic rotation and single-use sealed bottles support continuous separation while reducing cleaning demands and protecting cell viability.

Island wells improve antibiotic diffusion for rapid cell culture testing.

Asymmetric microchannels shift Dean vortices to improve particle classification.

Solid-liquid separation, homogenization, sonication, and microalgae culture recover nutrients on farms while reducing transport emissions.

Hydrophobic regions simplify droplet formation while hydrophilic nanowires improve nanosized control and target-molecule retention.

Robots transfer nutrient carriers in isolators, reducing manual contamination risks.