Heating Or Cooling Apparatus TRIZ Cases

See how thermoelectric freeze-thaw cycling disrupts cells without toxic chemicals, enabling rap

See how a separated Peltier cooling unit with closed air circulation reduces system height, sim

See how radial guide grooves and an elevating transport tool enable reliable reagent replacemen

See how a heat exchanger captures instrument waste heat to stabilize process fluid temperature,

See how automated thawing uses temperature derivative analysis to detect phase change, calculat

See how dual thermoelectric coolers with a thermal capacitor achieve 10°C/sec cycling rates for

See how individually actuated floating thermal zones with spring-driven contact overcome uneven

See how an electromagnetically controlled inner door lock unlocks and opens synchronously with

See how automated thawing uses first-derivative temperature analysis to standardize cryogenic s

See how a dehumidifier section cycles below and above freezing to freeze moisture as frost, the

See how a ferrous heating element absorbs electromagnetic radiation to heat non-ferrous vessels

See how dual thermoelectric coolers separated by a ceramic thermal capacitor enable rapid PCR t

A plastic insert with thermal grease lets the probe track reaction mixture temperature instead of the thermal block during biological sample heating.

A cradle-style holder protects flexible biopharma containers from freeze expansion, shock, and thawing damage while preserving material quality.

An integrated heater and evaporator plate improves sub-ambient temperature control with faster response, compact size, and no external oil piping.

Insulated chamber walls, directed manifold airflow, and sealed cable feed-throughs cut thermal load and speed temperature transitions during device testing.

A cradle-style holder protects flexible biopharma containers from freeze expansion, shock, and uneven thawing to prevent material loss.

Individually actuated floating thermal zones maintain chip contact and thermal isolation, improving PCR temperature uniformity and consistency.

Specular particle-wall collisions in shaped microchannels control fluid flow and temperature without moving parts, improving reliability and energy conversion.

Electrical test values from paired Peltier elements reveal fatigue before failure, enabling selective replacement and protecting thermal cycler samples.

A heater block with direct sample sensing, Peltier cooling, and rinse drainage speeds temperature equilibration while reducing contamination.

Multiple temperature sensors and dual heater control stabilize cryopreservation cooling and thawing while reducing nitrogen use.

Controlled water vapor forms amorphous ice to bond cryogenic probe tips to frozen specimens without devitrification or ice crystal damage.

A solid film lubricant replaces thermal grease at the Peltier-thermal block interface, reducing wear while keeping heat transfer stable.

Microchannel wall geometry and specular particle collisions control fluid temperature and flow without moving parts, improving reliability.

Phase change materials paired with exothermic reactions hold assay temperatures within tight limits without thermal cyclers or grid power.

A spiral capillary tube absorbs sectioning motion stress, preventing breakage while maintaining precise cooling of histological samples.

Forward-voltage sensing tracks LED junction temperature so control can stabilize optical output, cut noise, and extend assay LED life.

A shuttled sample container moves between fixed temperature zones and detection to speed nucleic acid analysis while cutting energy use.

Binning DNA samples by PCR cycle count reduces amplification bias and supports reproducible multiplexed screening across peptide libraries.

A vertical wall around PCR reaction vessels reduces heat loss and airflow, improving thermal cycling uniformity for more consistent DNA amplification.

A safety-cover linkage closes the preprocessing lid automatically, preserving light shielding and temperature control for accurate analysis.

Laser-heated nanoparticles speed PCR or LAMP thermal cycling, while UV transmission enables real-time DNA quantification without fluorescent labels.

A photothermal film heats the sample chamber directly, speeding nucleic acid amplification in a compact chip for point-of-care diagnostics.

A piston moves fluid between heated housing ends to enable portable nucleic acid amplification and real-time detection without complex lab equipment.

Independent incubation and mixing stations let reaction vessels move simultaneously, cutting queue waiting and boosting analyzer throughput.

Specific miRNA probes and primers improve ovarian tumor blood testing by raising sensitivity and specificity while avoiding invasive tissue sampling.

A swab chamber, buffer chemistry, and isothermal RNA amplification enable rapid at-home pathogen detection with smartphone-readable results.

A chamber filled with a non-gaseous thermal medium keeps well liquids at target temperatures for precise small-volume dispensing.

An ionic-buffer nanoslit stretches long DNA into a dumbbell configuration, enabling near-contour presentation for genomic analysis.

An SLM-built PCR thermoblock uses integral receptacles and a tuned base structure to improve edge temperature uniformity while cutting thermal mass and energy use.

Vibration-driven mixing in a removable microfluidic cartridge speeds nucleic acid extraction and microarray detection from small samples.

A sealable lyophilization nest isolates each well before chamber opening, limiting moisture exposure that can rehydrate dried substances.

Pressure-driven gaskets and plungers automate nucleic acid extraction in a compact multi-chamber cartridge for field use.

A magnetic-tip rotor mixer moves beads across prefilled wells and into a PCR chip, reducing contamination and manual handling.

Optical wavelength sensing and thresholding reduce point-of-care test interpretation errors and improve confidence in colorimetric pathogen results.

Integrated CMOS heating and photodetection in one microfluidic chamber enables rapid PCR thermal cycling and multiplex fluorescence readout.

A manually moved block assembly with a catch, sensor, and seal avoids motor-driven temperature variation and improves qPCR analysis precision.

Hydroxy-group polysiloxane separates aqueous samples in microfluidic cavities, reducing leakage and cross-contamination in diagnostic assays.

Actuated microposts improve mixing and hybridization in one microfluidic chamber, enabling sensitive high-plex isothermal pathogen detection.

A closed convection PCR microarray integrates heating, chip clamping, and fluorescence imaging for portable multiplex DNA testing.

A single dPCR chip platform combines loading, thermal cycling, and optical imaging to cut detection time and contamination risk.

User-defined assay parameters let automated analyzers run and optimize LDT nucleic acid quantification with fewer false positives and negatives.

Runs IVD and LDT nucleic acid amplification assays together in random order by combining system-defined and user-defined assay parameters.

Bubble-driven inkjet chambers trap cells and apply controlled membrane stress to raise compound uptake while limiting backflow and cell death.

Multiple incubator sensors use the highest or lowest reading to control heating and cooling, limiting local temperature fluctuation effects.

Sensor-based wavelength analysis replaces visual reading of pathogen tests to reduce false results and improve point-of-care confidence.

Discrete heating zones on a rotatable PCR disc enable multiplex nucleic acid amplification and real-time detection of 20+ targets within 10 minutes.

Automated chip transport enables batchless random-access PCR with low reagent volume, faster turnaround, and flexible assay handling.

A tin and core-shell metal nanowire composite improves thermal conductivity while keeping low specific heat for more uniform ultra-fast PCR cycling.

Selective pipeline valves isolate idle chambers in a high-throughput test chip, reducing contamination and simplifying dPCR liquid handling.

Partitioning fluid isolates adjacent single-cell wells to stop mRNA and protein leakage while preserving high-throughput capture and analysis.

Parallel short- and long-incubation droplet assays improve precision and linearity across high and low analyte concentrations.

A vacuum-secured dielectric and air-gap cartridge let digital microfluidics handle larger droplets with uniform motion and safer fluid loading.

Integrated lysis and RT-LAMP heating enable accurate visual pathogen detection in under 45 minutes without lab PCR equipment.

A sealed disposable microfluidic POCT setup combines isothermal amplification, passive fluid transfer, and visual readout to prevent contamination.

Immobilized nucleic acids in a segmented reaction chamber enable fast, reliable isothermal DNA and RNA quantification at body temperature.

A biased locator arm and reference surfaces orient a flow cell precisely, improving optical signal imaging without complex alignment hardware.

Multiplex PCR and RNA expression analysis cut diagnostic time while determining bacterial antibiotic susceptibility across multiple drugs.

A single filtration device captures target species and enables direct biomolecular amplification without sample fractionation or lysis-driven dilution.

A sliding modular sample block combines thermal cycling and fluorescence detection to save lab space while keeping sample access easy.

ChemFET arrays combine optical and electroscopic imaging with automated fluidics and temperature control for precise real-time single-cell analysis.

Independent bifilar heating sleeves and air cooling give each PCR tube precise thermal cycling with 20°C/s ramps at low 5V power.

A transparent heat sink and flexible heat spreader enable fast, uniform PCR thermal cycling while keeping microfluidic channels sealed without bonding.

Adjustable magnets and thin-walled wells separate particle handling from thermal cycling, enabling rapid nucleic acid assays with precise heat control.