Material Analysis TRIZ Cases

Immersing the dispensing probe tip after liquid discharge cuts tip contamination and keeps sample dispensing volume more stable.

Riboflavin-binding protein, irradiation, and casein clarification reduce milk autofluorescence and opacity while preserving analytes for detection.

Non-contact waste liquid piping with a downward layout lets analyzers place the waste tank flexibly while reducing surfactant leakage and contamination.

A modified Western blot antibody cocktail cuts protocol steps while avoiding prozone-driven false negatives and preserving band density.

Polarized imaging locates sub-20 μm microplastics, while OPTIR identifies composition faster and with less photodamage.

A gripper and transfer stage automate reagent kit exchange on the reagent disk, avoiding test interruption and manual replacement steps.

A microfluidic flow cell uses scanned light and spatial filters to sort particles with lower size, cost, and computing load than flow cytometry.

One-touch gripping and machine vision register sample containers quickly while limiting handling, temperature drift, and data-entry errors.

Sensor-array feature endpoints select a minimal set of primary odors to approximate, synthesize, and map odors into color.

An oblique transfer path and cooled cylindrical chamber store more QC specimen containers in less width while preserving sample integrity.

Dynamic sample priority control lets automatic analyzers fast-track emergency tests while preserving calibration validity and flexible disk use.

Probe cleaner dispensed into the reaction container is aspirated through the nozzle to remove residue and magnetic particles without added cleaning hardware.

Preliminary chambers and a porous reference-gas path buffer oxygen fluctuations around the reference electrode to improve gas detection accuracy.

A disposable PANI-based sensor array separates NH3, TMA, and H2S in breath with low cross-sensitivity for rapid handheld testing.

Remaining pre-operation time is calculated from mechanism checks, helping analyzer operators plan around analysis start more accurately.

A two-probe tethered assay distinguishes specific from non-specific binding by tracking detectable piece displacement, improving low-level analyte detection.

A presence-detection scan lets the reader target only occupied sample positions, cutting sample feeding time in automatic analyzers.

A peptide-ligand biomarker panel with machine learning helps distinguish benign nodules and subtype lung cancer without invasive biopsy.

Preloaded cartridge storage moves solid measurement aids into the sample container automatically, cutting manual loading frequency and time loss.

A separate downward waste liquid pipeline with non-contact joints lets analyzer washing tanks drain flexibly while suppressing leakage and contamination.

Oblique illumination and reflected optical images reveal probe tip depth and lateral deviation near the target stop position for precise analyzer dispensing.

Arc-moving dual dispensing nozzles let one incubator handle assays with different reaction times while keeping the analyzer compact.

Dry reagents sealed behind a heat-permeable barrier make analyte microcapsules easier to store, transport, and use for sample-triggered detection.

Density-based layer separation and fluorescence imaging isolate cells from lipid droplets for accurate counting without centrifugation damage.

Using the EV proximity pilot circuit, this interlock triggers breath testing and immobilizes the vehicle until a valid alcohol-free sample is detected.

Gripping arms lift and carry sample holders without sliding friction, cutting noise, power use, and positioning errors in blood testing lines.

Optical imaging and autofocus align the flow path and light position before analysis, reducing rare cell use during setup.