Sampling TRIZ Cases

Interchangeable detector and backplane modules resolve installation complexity by enabling centralized monitoring via RS-485, USB, or Ethernet connections.

An adjustable color source directs light onto treated tape to identify multiple gases without losing sensitivity across different types.

A method establishes a personalized ratio between non-blood bodily fluid and blood biomarker concentrations to estimate blood levels from saliva samples.

A laser pulse creates controlled disbonds in composite coupons for accurate inspection tool calibration.

A PDMS substrate mimicking skin topography enables non-destructive X-ray CT analysis of cosmetic film deformation.

A fluid supply device integrates a sterile filter and elastic buffer unit to deliver precise mobile phase composition.

An analyzing apparatus selects an optimal measuring unit for sample re-examination to ensure accurate results.

Disposable cartridge detects HPV oncoproteins and cellular biomarkers via antigen-antibody binding, eliminating laboratory infrastructure needs.

Headspace gas sampling extracts 2,4,6-trichloroanisole from heated cork stoppers for direct chromatography analysis, resolving destructive testing bottlenecks.

A sample holder well incorporates a wicking promoter to guide liquid samples toward the bottom of the container.

A miniaturized gas chromatography module uses a pre-stage injector to vaporize liquid samples before analysis.

A (meth)acrylic acid ester-based synthetic adsorbent selectively removes antimicrobial substances from sample liquids and culture media.

An RFID-enabled specimen tray system identifies interchangeable holders to resolve hardware modification bottlenecks in automated loading units.

Segmenting the gas sensor onto a detachable tray resolves performance degradation by allowing independent replacement without increasing device complexity.

Segmented capture mass concentrates trace impurities over long periods, enabling accurate quantification of unknown contaminants in industrial fluid streams.

Reusable base applies vacuum to disposable filtration funnel, eliminating manual connections and reducing operational costs.

A cold trap accumulates vapor samples and a thermal heater flash heats the trap to release concentrated analytes into a sampling flow.

A disposable loading plate enables simultaneous pipette tip dispensing via a distal barrier element with deflectable tails.

A rotary valve uses a compliant liner to seal multiple ports in nanopore analysis cartridges.

A microdissection system overlays annotated digital images on physical samples for precise dissection guidance.

A slanted finger interdigital transducer generates surface acoustic waves to split and merge microscale droplets for selective particle processing.

Disposable tips eliminate carryover contamination and reduce sample consumption by replacing flushing procedures with precise sealing.

Hybrid nuclear magnetic resonance and gas adsorption methods measure core sample surface roughness across multiple scales.

Segmented omniphilic surfaces enable simultaneous vapor condensation and airborne droplet collection using hierarchical topographies.

Heated tubular liner containing active material directs carrier gas flow through adsorbent to isolate volatile analytes from sample matrix.

A gas chromatograph injects samples using inert gas before switching to hydrogen for separation.

Ion chromatography with fluorescence detection quantifies HAA9 contaminants without manual extraction.

Reversing pump cell voltage polarity to diagnose rich gas measurement capability in lean combustion engines.

A wearable hygiene monitor detects personal hygiene events using integrated sensors.

A flexible enclosure isolates automated sampling devices from environmental contaminants while allowing efficient user access.

Repeated thermal cycles from endothermic cooling and exothermic heating lyse cells efficiently, avoiding protein denaturation common in chemical methods.

An angled cutter in a slit holder shaves labels from specimen containers, preventing damage caused by ultrasonic position adjustment errors.

A multipoint flue gas probe merges fluid samples into a global mixing chamber for single-analyzer analysis.

A multi-tube sampling system measures extinguishing agent particle concentration using electrostatic charge and laser scattering sensors.

A control unit segments electrical current into parallel paths to measure sensor and reference currents simultaneously.

A gas-solid two-phase quenching system cools molten steel slag using CO2-rich flue gas.

Liquid jet desorption enables microsecond time resolution to capture fast reaction intermediates without chromophoric substrates.

Ultrasonic cavitation extracts steroid hormones from sediment with high recovery rates while minimizing organic impurities and solvent consumption.

Absorbent strip sample collection card separates serum from blood cells using agglutination agents, eliminating centrifugation equipment needs.

An electrolyte concentration measurement device uses potential monitoring to detect electrode abnormalities and optimize maintenance schedules.

Color-changing indicators detect organic sulfur uptake in desulfurization adsorbents, eliminating complex analytical instrumentation.

A microfluidic device transports analytes across liquid interfaces using magnetically susceptible particles for rapid biomarker detection.

A multi-threat detection system processes concurrent ionized and non-ionizing test results using a central computation unit.

Bayesian probabilistic modeling quantifies analyte concentrations in noisy mass spectrometry data without discarding incomplete measurements.

A volume fraction meter uses a strain gauge to measure bending strain on a flow line for multiphase fluid analysis.

A pollutant generation system uses magnetic bead disturbance and spiral tubes to mix air and methane uniformly for wind tunnel testing.

Hypoxic filtration separates sickled cells through a disposable membrane, resolving the trade-off between diagnostic accuracy and equipment complexity.

A sensor substrate uses multilayer wiring to lower electrical resistivity and boost heating electrode performance.

A curved adapter positions a magnet to move magnetic particles between sample wells.