Bioreactor/Fermenter Combinations TRIZ Cases

An upward-facing open port on a bottom-extending collection tube allows gas to rise and create convection, resolving blockage issues in microalgae cultivation.

A single-entry pore membrane isolates individual microbial cells for clonal expansion in native environments.

Polysilsesquioxane micro-elements reduce autofluorescence interference and match substrate refractive indices for clearer subcellular visualization.

Flow sensors provide feedback to adjust inlet rates, resolving the trade-off between separation precision and operational complexity.

A cultivation substructure isolated within a culture chamber enables relative movement of imaging optics without disturbing the environment.

A membrane photobioreactor regulates internal gas exchange through a permeable layer enclosing the culture medium.

Segmented reaction chambers isolate droplets to prevent filler fluid cross-contamination during electrowetting operations.

A detection cell channels luminescent light from biological samples via photosensitive container walls for direct sensing.

A bioprinting chamber integrates UV sterilization and environmental controls to maintain optimal conditions for cell viability.

Gas injection creates shear forces that prevent biofilm on thin culture panels, maintaining light intensity and increasing volumetric productivity.

Segmented aerobic and anaerobic bioreactors capture waste CO2 to boost oil yields and cut feedstock costs.

A flexible extra-capillary fluid cycling unit maintains cell culture volumes through pressure-driven reservoir deformation.

Segmented porous membranes in substrate recesses prevent lateral leakage while maintaining capturing efficiency.

A disposable sparger uses a flexible gas permeable membrane to deliver pressurized gas into culture media without rigid obstructions.

Dynamic aperture adjustment synchronizes laser parameters with position tracking to prevent dissectate adhesion and ensure reliable collection.

A vascular hemodynamic bionic cell experiment device uses a shunting bottle and peristaltic pump to circulate fluid through flow chambers.

Biochemical detection replaces complex mechanical respirometry to resolve contradictions between measurement precision and operational simplicity.

A photobioreactor uses a rotating mixing system with external light sources and conduits to deliver illumination throughout the tank volume.

Pre-assembled filtration units with integrated sealing reduce manual handling errors and contamination risks during automated sterility testing.

Segmented porous structures containing specific primers enable simultaneous multiplex real-time PCR detection while preventing target interference.

Hydrostatic pressure drives a pocket flow that entrains air into fine bubbles, concentrating microorganisms in foam while reducing energy consumption.

Segmented breeding stabilizes plant uniformity while introgressing disease resistance traits into maize hybrid 10216740.

Cooling cement plant effluents removes metallic contaminants and dust, enabling safe microalgae cultivation for food applications.

Angled cuvette holder positions blood sample for spectrophotometric detection of red blood cell sedimentation kinetics.

Transparent posts enable total internal reflection imaging of ligand-analyte interactions, preventing sedimentation on detection surfaces.

A water-insoluble copolymer coating film suppresses biological substance adhesion on cell culture vessels.

Capacitively coupled contactless conductivity detector monitors bacterial proliferation in disposable tubes.

A modular diagnostic system performs sample preparation, assay, and detection using minimal sample volumes.

A bioreactor sparges carbon dioxide into anaerobic bacterial cultures to enhance biomass yield.

A biosensor dispersion model uses a calibration function to calculate an effective diffusion coefficient.

Segmenting the plate into independent droplet zones resolves rigidity and cost trade-offs in automated fluid handling.

A solid-state fermenter regulates percolate flow and temperature using biogas quality measurements to maintain stable methane proportions.

Algae photobioreactors capture carbon dioxide through biological fixation, eliminating energy-intensive solvent regeneration.

Removable roofs enable direct solid biomass feeding while liquid digestate percolation replaces mechanical agitation, reducing energy consumption.

A disgregating device uses a perforated grid to process biological material without chemical reagents.

A microfluidic chip with a particle pit trap confines target particles in liquid flow.

A cellphone-based semen analyzer uses a microfluidic chip and optical assembly to evaluate sperm quality.

Articulately connected stirrer arms rotate within a bioreactor tank to mix fluids efficiently.

A cell counting system captures static images of cells in a fixed-height chamber using bright-field and fluorescent imaging.

A mixing apparatus uses tangential influent ports and geometric flow aids to generate vortex motion for rapid powder reconstitution.

A thin virgin polystyrene layer coats a recycled polyethylene terephthalate substrate to create a cell-compatible surface.

A disposable porous filter assembly separates microcarriers from cell culture solutions while allowing fluid passage.

A bioreactor reduces nitrogen oxide concentration using microorganisms and an iron chelating agent complex.

A bioreactor rotary device with a tangential scoop chamber moves liquid through an internal flow duct to flush hollow organ interiors.

Concentric annular chambers and light waveguides redirect illumination across algae slurry volumes.

A stackable biomanufacturing apparatus uses a rocking tray support to agitate cell cultures within a compact, vertically arranged housing.

A gas permeable culture apparatus uses a movable scaffold to position substrates against oxygen-permeable surfaces for epithelial tissue growth.

A hinged protective screen with tilting transparent panels allows operators to view laboratory work surfaces while remaining outside the hazardous working space.

Rotary planar peristaltic micropumps drive perfusion in organ-on-chip systems, resolving trade-offs between physiological relevance and device complexity.