Material Analysis TRIZ Cases

Elongate grooves and a penetrable cover enable parallel pipetting while preventing contamination and suspension loss.

A polymeric fluorescent tracer synthesizes via streptavidin-biotin reactions to form three-dimensional nanoscale structures.

Segmented dispensing mechanisms with optimized nozzle diameters reduce suction resistance for viscous samples while maintaining precision for minute volumes.

A multi-marker urine test detects specific proteins to distinguish clinically significant tumors from indolent ones.

Segmenting chemiluminescent signals into distinct phases resolves measurement precision errors caused by sample interference.

A sample dispensing apparatus raises the nozzle tip to maintain immersion during suction.

Segmenting specimen racks isolates failed samples for immediate reanalysis, preventing measurement delays caused by unread IDs or sample shortages.

Merged loading and agitation units reduce device complexity while ensuring homogeneous blood samples for accurate analysis.

A saccharide-coated solid-phase carrier uses a spacer arm to bind ligands, minimizing nonspecific adsorption of biological substances.

A magnetic positioning system holds and rotates carriers with vessels to enable automated orientation.

A movable analysis unit shifts within a treatment chamber to enable flexible sample handling and wireless fluorescence spectroscopy.

Ultrasonic sensor array verifies consumable positioning to prevent human loading errors and maintain continuous fluid processing.

A shielding member blocks waste liquid flow paths to reduce air suction during vacuum drying.

A laboratory automation storage unit buffers sample containers using a pick-and-place mechanism to manage workflow throughput.

Measuring metabolite levels in biofluids detects brain tumors without invasive procedures, bypassing blood-brain barrier limitations.

A sample analysis support apparatus uses two detachable operation units and a shared transport mechanism to move tips between regions.

A split spin centrifugation protocol divides sample batches into staggered discrete spins to increase centrifuge slot availability.

XRF chemical element mapping guides prostate biopsy locations using spatial zinc distribution data.

Detachable segment holders replace complex one-piece wheels, reducing production costs while maintaining high positioning accuracy.

A competitive immunochromatographic sensor uses a mask antigen surrounding text antibodies to form visible characters.

Hyaluronic acid salt formulations preserve fluorophore staining and fluorescence activity, preventing functionality loss during frozen or refrigerated storage.

Automatic analyzer tracks reagent vessel placement time to manage storage conditions and prevent chemical degradation.

A calculation unit adjusts oxygen concentration readings using stored characteristic curves across varying temperatures.

A regulating member enters a sample rack notch to abut an interior wall, stabilizing movement during transport.

Segmented temporary storage minimizes reagent exposure to elevated temperatures, extending lifespan and reducing energy consumption.

Segmenting the fluid conduit into independent straight pipes eliminates deformed paths that cause inaccurate liquid control during analysis cycles.

Heat insulation isolates the ultraviolet source from the reagent, preventing thermal decomposition while maintaining sterilization efficacy.

Sensors detect lost liquid containers during transport, enabling selective contamination marking that prevents unnecessary analyzer interruptions.

Capacitance pipette tip sensing detects liquid surface contact through rate of change analysis, resolving measurement precision issues in small volume handling.

Dissociation phase extraction isolates binding curve data to eliminate refractive index artefacts and improve measurement precision.

A urine test device seals the accommodating chamber and discharge unit against outside air.

Segmented gold nanorod nanoagents resolve detection sensitivity limits by generating distinct color-coded Raman signals for precise cancer cell identification.

Automated magnetic field interaction determines handover positions, eliminating manual calibration errors and reducing sample container damage risk.

Covalent grafting prevents biomolecule detachment during flow-based assays, increasing immobilization stability and detection sensitivity.

A cam-driven extraction assembly lifts multiple test tubes from aligned racks simultaneously using longitudinal slots.

A multiplex microarray uses electropolymerized polypyrrole to attach non-functionalized biomolecules directly to electrode surfaces.

Vertical projections in an open flow path induce capillary action to move liquid samples, preventing clogging and gas entrapment during antibody analysis.

A control method selects empty receiving positions to minimize transport device movement during automated liquid container loading.

A single internal calibrator tracer analyte determines analyte concentration via signal intensity correction.

Flow cytometry profiles B and T cells within tertiary lymphoid structures to predict lung cancer survival outcomes.

Control unit coordinates sample transport with analysis unit pre-measurement operations, eliminating physical waiting positions to reduce device size and cost.

Vertical specimen transfer resolves interference between container mechanisms, allowing overlapping setting portions to reduce the analyzer installation area.

A sample measurement device integrates a detection unit with the transfer holder to identify containers on a storage rack.

Resin-metal composite markers embed metal particles in a resin matrix to resolve the trade-off between color brightness and antigen binding reliability.

A transverse biochemical analyzer delivery system arranges parallel tracks to buffer sample holders efficiently.

An electrochemical lateral flow test strip uses an electrode array to measure analyte concentration via electrical signals.