Heating Or Cooling Apparatus TRIZ Cases

A point-of-care fluid transport device uses a pierced intermediate cap to enable controlled liquid transfer between containers.

Segmented assay cartridges with detachable sample preparation and PCR modules reduce contamination risks during automated nucleic acid amplification.

A biochemical reaction test strip tube integrates multiple sealed chambers to enable closed detection of nucleic acid samples.

A microfluidic substrate integrates independent resistive heaters and thermal sense resistors to manage localized fluid temperatures.

Segmented microfluidic devices isolate single cells to resolve the trade-off between measurement precision and device complexity.

A portable analytic device integrates a heating block and optical detector for on-site biological sample analysis.

An intermediate endothermic layer lowers sample temperature while an outer insulating shell maintains thermal stability.

A microfluidic cartridge foil presses against a temperature regulating element to resolve slow and inaccurate temperature adjustment in biochemical assays.

A flow element deflects incoming solution to widen the cross-section over reference patterns on a test slide.

A flow control cartridge uses gas release channels to dispense samples into detection wells.

A shutdown functioning unit manages oxidation-reduction gas, heating, ozone, and vacuum operations to resolve labor-intensive manual sequencing.

Mechanical vibration replaces thermal energy for denaturation, eliminating heat-resistant polymerase requirements and reducing reagent costs.

Rotation-based PCR cartridges combine one-sided heating with a top cover to maintain temperature homogeneity below 5 K fluctuations.

An assembly forms a microchamber on an inverted substrate using capillary forces to draw reagents into the chamber.

UV-cured peelable film captures trace analytes on porous surfaces, preventing loss during transport.

A microfluidic device integrates input lines, chambers, and pumps to enable nucleic acid barcoding and product recovery.

Integrated plungers seal cylinders to prevent external contamination while enabling precise quantitative liquid handling.

A single channel detector resolves multiple amplicons using mathematical analysis of sum amplitude signals.

Uniform thermal treatment of shaped biological samples denatures proteolytic enzymes to prevent protein degradation during analysis.

An analytical device inner reaction chamber uses a trapping element to capture analytes for optical interrogation.

Electrowetting microfluidics automate nucleic acid amplification, enabling real-time quantitation and product recovery without manual intervention.

A diagnostic platform uses frequency-dependent capacitively coupled contactless conductivity detection to measure solution conductivity without direct electrode contact.

A segmented dielectric substrate moves bulk liquid to form uniform microdroplets using electrowetting forces.

Thermal cross-linking creates a stabilizing skin on droplets, preventing coalescence and mechanical damage during transfer.

An integrated assay device merges sample loading, amplification, and detection into a single unit to minimize manual handling errors.

A portable analyzer reads cartridge configuration data to automatically set operational parameters and biological-sample stimulator positions.

A plasmonic nanostructure layer conformally integrated onto assay containers enables rapid photothermal heating of nucleic acid samples.

An automated system generates, amplifies, and purifies nucleic acids within water-in-oil emulsions.

A micro flow-channel chip uses a nested projecting portion inserted into a through hole to form a precise connection.

Nano-heater transistors heat fluid droplets in gas phase to minimize thermal leakage and enable rapid PCR cycling.

Interchangeable assemblies accommodate diverse sample arrays, resolving the trade-off between high-throughput capacity and versatile low-volume processing.

A microfluidic control chip uses nested microcavity structures to amplify and distribute gene fragments across parallel reaction sites.

Segmented reusable electronics and disposable collectors resolve the trade-off between operational ease and measurement precision in portable diagnostics.

Vertical carrier conveyance reduces the stationary object area, enabling multiple parallel units for high throughput nucleic acid analysis.

Segmented cavities prevent deformation during phase change, maintaining constant temperature across the receiving area without external energy input.

A compact immunohematology analyzer integrates movable liquid handling heads and dual centrifuges for automated blood sample processing.

Radiation absorbing layers convert electromagnetic energy to heat, achieving 10°C/s heating rates for efficient nucleic acid amplification.

Controller determines liquid temperature via air sensors to resolve slow PCR cycling and high energy consumption.

Thermal storage and resistance heating stabilize tip temperature, preventing sample damage from conductivity fluctuations.

A self-contained microfluidic apparatus uses a pneumatic manifold to automate biological sample processing.

Silicon nitride barrier prevents hydrogen leakage during annealing, enabling complete silicon atom migration and cavity formation without specialized equipment.

Eddy generation structures in a microfluidic chip automate LAMP reagent mixing, resolving the trade-off between automation and device complexity.

Segmented resistive heating and embedded magnetic structures prevent bead clumping to improve PCR detection sensitivity.

Segmented test zones with Eosin Y and cobalt thiocyanate resolve selectivity issues in rapid opioid screening.

A thermostatic apparatus uses a heat conduction member to transfer heat directly to sample containers through an opening in the sample rack.

Vapor expansion creates shear forces that reduce non-specific binding and improve assay precision in micro-scale immunoassays.

A pressure-sealed extraction chamber heats solvent and sample together to accelerate molecular recovery.

Engineered Cas12a enzymes enable PAMless nucleic acid detection, expanding target coverage beyond canonical sequences while maintaining high sensitivity.