Material Analysis TRIZ Cases
- Nozzle Descent Speed Control for Liquid Surface Detection
A suction nozzle adjusts descent speed based on liquid type to detect surfaces accurately.
- Molecular Recognition Matrix via Segmented Nanoparticles
A molecular recognition matrix forms specific cavities on a substrate surface using segmented nanoparticles for precise binding.
- Multi-Test Lateral Flow Assay Device with Capillary Distribution
A multi-test lateral flow assay device distributes fluid samples to independent strips via capillary action for simultaneous analyte detection.
- Immunoassay Strip Validation Zone for Sample Authentication
Integrated validation zones authenticate biological samples by detecting characteristic markers, preventing false results from insufficient fluid volume.
- Sample Tube Rack With Guiding Elements And Clearances
Segmented openings and local guiding elements allow gripper fingers to nest for precise tube alignment without compromising structural integrity.
- SPR Sensor Substrate Immobilization via Covalent Bonding and Controlled Drying
Covalent bonding on hydrophilic polymer layers immobilizes physiologically active substances, preventing inactivation during controlled drying.
- Capacitive Gauge Positioning for Automated Analysis
Capacitive sensing on a movable assembly detects gauge approach to eliminate manual technician adjustments and reduce calibration time.
- Detection Nanoparticle Complexes for Bio-nanoparticle Analysis
Multi-nanoparticle complexes form when detection nanoparticles bind bio-nanoparticles, resolving fragment false positives in disease diagnosis.
- Immunochromatographic Strip for ASFV and CSFV Differentiation
Segmented immunochromatographic strip detects anti-ASFV and anti-CSFV antibodies via VP72 and E2 antigens, resolving laboratory complexity.
- Sample Rack Transport Junction with Bypass Lines
A transport junction uses a turntable and bypass lines to move sample racks between work cells.
- Optical Trapping for Intracellular Nanoelectrode Positioning
Optical trapping positions nanoelectrodes intracellularly, eliminating mechanical damage to cell membranes during electrophysiological measurements.
- Specimen Rack Adapter for Small Test Tube Stability
Notch sections in the adapter let rack springs penetrate and grip small test tubes, preventing tilt that causes inaccurate liquid level detection.
- Sheath Flow Impedance Counting Liquid Path System
Automated liquid path system eliminates manual cell disassembly for thorough cleaning while maintaining precise sample suction.
- Automatic Analyzer Probe Cleaning with Heated Solution Recirculation
A heating unit warms cleaning solution in an insulated passage before supplying it to the container, reducing waste and improving temperature stability.
- SMA Ejection Mechanism for Test Meters
Heating a shape memory alloy strip generates force to eject test strips, eliminating bulky motors and reducing contamination risk.
- Particle Classification via Electric Field Rotation and Light Scattering
A particle classification system uses an electric field to rotate suspended particles and detects scattered light for identification.
- Pipettor Anti-Droplet Control via Environmental Thresholds
A pipettor control unit adjusts air pressure to prevent droplet formation based on sensor data.
- Automatic Analyzer Maintenance Priority Scheduling
An automatic analyzer manages maintenance schedules using barcode tracking and microcomputer control to execute required tasks efficiently.
- Non-Contact Suspension for Microgravity Material Discovery
A non-contact suspension system levitates material samples to simulate microgravity conditions on Earth.