Heating Or Cooling Apparatus TRIZ Cases

A portable diagnostic device uses controlled heating and fluid cycling to amplify and detect nucleic acids without specialized equipment.

Radiant and convective heating, support pins, and temperature sensing help prevent cracking and simplify qualification.

This fluidic-device method raises gas solubility through pressure control, suppressing bubbles without pre-fed liquid.

A single-use spectrophotometer passively separates plasma and uses narrow-band LED absorption to measure blood analytes without calibration.

Segmented droplets, spacer fluid, and fluoropolymer surfaces limit carryover while reusing components across samples.

Selective trapping combines sorted cells and reagents in microfluidic droplets.

Rapid vaporization ejects digital PCR liquid into oil, producing over 1,000 droplets per second with lower oil consumption.

Self-contained fluidic cartridges use diaphragm valves and onboard reagents to simplify processing and lower consumable costs.

Elevated-temperature warming cuts heating time while sensors prevent consumable holder overheating.

An integrated microfluidic device combines anodized alumina nanopores with three-zone resistive-heater PCR for portable testing.

A compressor-driven lysis buffer chamber and porous membrane support accurate pathogen testing with automated result transmission.

A wider, deeper branch space fills extract passages evenly, improving detection accuracy while reducing bubble interference.

A single apparatus uses magnetic fields for nanoparticle detection and resistive heating, avoiding external temperature control.

Preloaded cartridges automate sample preparation and detection for rapid point-of-care diagnostics.

Complementary extraction nucleic acids bind targets to magnetic microparticles for separation and localized heating before amplification.

An in-plane oil container generates pressure head for bubble-free filling while reducing cartridge height, parts, and assembly steps.

This analysis device positions waste liquid at least 2 mm from receiving sections, reducing autofluorescence during fluorescence detection.

Electrostatic RNA extraction and sealed reagent handling reduce contamination and sample variation in rapid, scalable qPCR testing.

This case combines a coated polymer cartridge with thermally conductive components for automated ultralow-volume biochemical processing.

Separate intake and process paths use droplets, spacer fluids, and laminar flow to limit sample carryover.

Filters and direct sample injection prevent droplet interference during PCR thermal cycles.

Laser-heated gold film replaces bulky thermal equipment, enabling portable PCR amplification in about 10 minutes with low energy use.

A microfluidic flow path isolates sample volumes in droplets for monolayer imaging, improving sensitive nucleic acid detection.

Alternating pivot-arm thermal masses cycle a thin sample chip, enabling up to 50 PCR cycles in under 5 minutes with real-time monitoring.

A PCR well uses a heating sheet and heat sink to control temperature phases, reducing thermal lag and improving amplification accuracy.

A branch space beside the inlet enables uniform extract injection while separated passages limit mixing, leakage, and bubble interference.

Elastic U-shaped hooks resist centrifugal forces and thermal expansion, keeping PCR cartridge attachments engaged during thermocycling.

This case uses linking and primer nucleic acids with local heating elements to simplify flexible, multiplex amplification.

A conical collector and HEPA filter capture representative aircraft air samples for PCR analysis and cleaner cabin monitoring.

This case embeds conductive warming elements in cartridge walls to thaw reagents while limiting uneven temperatures and hot spots.

A liquid bridge system uses immiscible carrier fluid and pressure control for reproducible droplets and mixing.

An automatic analysis device uses a bottom air path aimed at the drain to remove condensation water and protect reagent stability.

Fixed heating areas limit conventional chips; microelectrode arrays enable flexible sample temperature control for varied examinations.

A reciprocating microchannel separates denaturation and annealing zones for fast, accurate multiplex real-time PCR.

A covered multiwell plate uses inert dry gas, downward spray, and even exhaust to dry reagents quickly without harming functionality.

Pre-bound oligonucleotides on magnetic beads capture targets and trigger reporter signals without complex purification or amplification.

Cabin air collectors concentrate particulates for remote PCR pathogen detection.

Thermally degradable capsules release selected reagents in microfluidics, reducing manual configuration for varied target testing.