Material Analysis TRIZ Cases
- Automatic Analysis Device Display Segmentation for Operation Error Reduction
A display device associates measurement types with examination modes to separate operable information.
- Rotary Valve Sampling Device with Pneumatic Buffer for Petroleum Analysis
A rotary valve sampling device uses a pneumatic buffer chamber to transfer liquid samples into an analysis cell.
- Gas Detection Using Selective Sensors to Eliminate Separation Complexity
A gas detecting device uses selective sensors and a data processor to measure target gas concentrations in mixtures.
- Automated Analyzer Reagent Replacement During Analysis
An automated analyzer replaces reagent containers during operation using a pause cycle for suction.
- Dispensing Probe Pulse Cleaning for Automated Analyzer Throughput
Intermittent liquid feeding in an automated analyzer dispensing probe improves cleaning effect without reducing analysis throughput.
- CD24 Biomarker Detection for Non-Invasive Colorectal Cancer Diagnosis
Elevated CD24 levels in peripheral blood indicate colorectal cancer, resolving the trade-off between diagnostic accuracy and patient invasiveness.
- Health Monitoring Device With Piezoelectric Gas Detection
A health monitoring device uses a piezoelectric actuator to inhale gas through a sensor module for real-time analysis.
- Odor Sensor Cleaning Cycle for Measurement Accuracy
Periodic cleaning cycles with heating or cooling desorb accumulated gas particles, resolving measurement accuracy issues caused by residual interference.
- Selective WBC Lysis Test Strip for Immunoassay
Selective white blood cell lysis test strip removes red background interference to enable faster visual and digital immunoassay interpretation.
- Sample Analysis Tool Flow Control for Immunoassay Background Noise
Sequential solution supply directs fluid flow through a development member, preventing background noise increase in immunoassays.
- Suppressing Non-Specific Binding on Magnetic Particles via AC Field
Applying an alternating current magnetic field to magnetic particles disrupts weak non-specific bindings while preserving strong specific interactions.