Preparing Sample For Investigation TRIZ Cases

Segmented reagent compartments within a closed container maintain sample integrity by enabling controlled fluid introduction through an injection port.

A dendrimer-boronic acid complex forms reversible complexes with glycocompounds to enhance glycopeptide enrichment efficiency.

A computer-assisted analysis system processes spatially resolved hyperspectral data to generate digital tissue masks for clinical diagnosis.

A protein culture solution with adjusted pH creates stable deposits on corneal contact lenses for direct visual inspection.

An extraction module integrates liquid-liquid partition and solid phase purification within a single cavity using an expansive agent filter disc.

A prechamber gas trap accumulates low-concentration odorous gases and releases them to an odor sensor, resolving detection limits for trace explosives.

A chambered mold creates partially embedded biologic microarray blocks with uniform tissue levels and precise orientation control.

Corona discharge charges explosive particles for electrostatic collection, isolating them from background noise to enable reliable trace detection.

Encoded data tags on slides enable automated microscopy to resolve time loss from manual evaluation while maintaining high throughput.

Encapsulating exosomes in hydrophilic polymer-coated inorganic oxide particles protects structural integrity during separation.

Sequential transfer of tissue samples between specialized containers prevents nucleic acid degradation during storage.

A transmission mode X-ray diffractometer furnace uses a quartz capillary and insulating main body to maintain thermal equilibrium.

Optimizing Hoechst 34580 dye concentration improves fluorescence signal discrimination in blood analysis.

Polyvinyl alcohol aqueous sealing fluid eliminates toxic solvent dehydration steps, preventing nuclear distortion and preserving optical resolution.

A sealing member with low residual siloxane and controlled hardness prevents filter hydrophobization in biological specimen separation instruments.

A measurement probe takes electrical readings of reagents to identify their type and state before processing begins.

Temperature-controlled separation removes the holding element from solidifying paraffin, preventing blade damage and preserving sample orientation.

A flexible carrier strip retains anatomical pathology specimens between a backing and cover for automated processing.

Mode-selectable controller regulates staining solution supply in smear preparing apparatuses, reducing reagent waste while maintaining processing continuity.

A gas measuring device uses a magnetic field generation unit to control the traveling direction of paramagnetic and diamagnetic gases for continuous detection.

Calibrating fluid detectors by adjusting sorption duration compensates for manufacturing tolerances and aging effects that shift measurement ranges.

Cellulose acetate butyrate film adheres directly to microscope slides, eliminating air bubbles and toxic xylene exposure.

A distance sensor measures the gap to a mounted cassette to verify its physical position within the device.

A blood analysis method corrects dilution factors using homeostatic component concentrations to enable accurate measurements from small sample volumes.

A sample analyzer dilutes calibration samples to determine analyte concentrations within measurable ranges.

A gas permeable tube containing an ammonia compound emits dry ammonia gas into an ion mobility spectrometer system.

Alkaline buffer base with non-ionic detergent enables fast electrophoretic lipid removal, reducing processing time from days to hours without hydrogel fixation.

A slide output module uses a fluid inlet and void to form a hydration chamber that holds DI water against the slide surface.

A blood measuring apparatus uses a swirling flow to converge samples and prevent recirculation near the aperture.

Integrated cartridge extracts nucleic acids using sequential suction and mixing via a control rod module.

Replacing time-consuming press mileage tests, this method uses solvent extraction and Beer's law to determine precise ink consumption rates.

An inertial focusing microchannel separates particles by shape at high throughput, eliminating the need for dilution or complex control systems.

Centrifugal coating deposits metal nanoparticles onto target substances to enhance surface-enhanced Raman scattering signals.

Inert atmosphere sealing removes moisture and oxygen to maintain enzyme activity and protein structure for delayed testing.

A gel cutting device uses blue light illumination to visualize and extract DNA bands without UV exposure.

Segmenting urine into two samples with distinct staining dyes allows precise classification of cells based on nucleic acid content and membrane properties.

A charged particle beam apparatus uses a controller to actuate a needle probe that tracks target position changes set by the user interface.

Pulsed infrared emission rapidly heats analyte targets to desorb non-volatile compounds while preventing thermal degradation.

A disposable polymer filtering kit pairs a replaceable funnel and fritted disc with a reusable glass adapter for vacuum filtration.

A nebulizer employs a gas channel constriction to accelerate flow, forming fine droplets while preventing outlet clogging from salt deposition.

Automated mass spectrometer analyzes biological samples using a mixture of standards with unique molecular masses for rapid quantitation.

Microwave ashing and flame photometry reduce sodium testing time from hours to minutes while maintaining measurement precision.

A microfluidic soil chip uses centrifugal motion to drive sample flow through integrated channels for rapid analysis.

Terahertz spectroscopy combined with support vector regression quantifies blood lipids by isolating spectral features from water interference.

Low-temperature polymerization creates a hydrogel network within biological tissue samples for isotropic expansion.

A magnetic force draws target-bound solid phase substrates through an air gap into a reagent.

Segmented design separates reusable functional modules from disposable chips, resolving complexity trade-offs in high-throughput drug screening.

Undercut apertures and threaded surfaces distribute clamping force evenly, preventing sample damage during low-force tensile testing.

Integrated microfluidic device performs post-centrifugation sample extraction using density gradients and selective ports to prevent layer mixing and cell loss.