Withdrawing Sample Devices TRIZ Cases
- Water Vacuum Sampling System (WRASSE)
See how a perforated velocity dampener cone reduces flow velocity and separates contaminants to
- Microplastic discharge amount assessment method, and product assessment display method using same
See how a washing, filtering, and measurement protocol quantifies textile microplastic discharg
- Modular Reflux Sampler with Vortex Tube Pre-Cooling for Compressed Air
See how a vortex tube sampler pre-cools its own compressed air supply by routing the duct throu
- Monitoring system to monitor an environment to be investigated
See how wireless sensors, automated risk estimation, and on-demand fungal detection reduce bulk
- Filtration-Free Liquid Sampling for Particulate-Laden Textile Washers
See how bidirectional vacuum-pressure flow extracts and purges debris-laden wash samples withou
- Air purifying performance evaluation device
See how a test chamber with stirring fan, microorganism injector, and local sterilizer enables
- Detection system for refrigerant in water
See how negative-pressure stripping concentrates dissolved refrigerant into gas phase, enabling
- Vacuum-Purge Liquid Sampling Without Filtration for Textile Washers
See how bidirectional vacuum-purge flow extracts debris-laden liquid samples from textile washe
- Cooking Oil Pumping Station with Capacitance-Based Quality Sensing
See how capacitance and light sensors measure TPMs and polarity in real-time to automate oil qu
- System and technique for extracting particulate-containing liquid samples without filtration
See how bidirectional pump flow draws and purges debris-laden wash liquid without screens, enab
- Stool Drain Assembly With Integrated Connector for Leakage Prevention
See how an integrated connector merges flushing, expansion, and sampling cavities with a closab
- Apparatus and methods for pre-treating swabs prior to collection of specimens to reduce false positive detections
See how oxidizing agents and fluorescence suppressing dyes eliminate dye nucleation sites on sw
- Sensors with dehumidifiers
See how condenser and desiccant dehumidification reduces breath humidity from 95% to 27.4% RH,
- Compact Two-Stage Impactor Dust Sensor for Fine Particle Measurement
See how a nested two-stage impactor with central protrusions and slots filters large particles,
- System for testing a perfume
See how sensor-triggered perfume distribution onto porous test members just before extraction p
- Pathologic staging compression apparatus and methods
See how a compression filtration assembly separates solid tissue from fatty liquid to retain al
- System and method for the inspection of a cushioning device
See how a port with microbial filter enables air sampling from sealed hospital mattresses witho
- Hermetic Air Sampling Ports for Cushioning Device Contamination Checks
A sealed twin-port air loop checks mattress interior contamination without unzipping the cover, containing pathogens and protecting staff.
- Tissue Filtration Compression for Uniform Lymph Node Staging
Controlled pressure and filtration separate fat and solvent from tissue, improving compression uniformity and lymph node staging reliability.
- Mandoline Slicer With Adjustable Depth and Retractable Julienne Blades
Adjustable slicing depth, a sliding hand guard, and retractable julienne blades make one mandoline handle slicing, strips, and grating.
- Freezing Microtome Liquid Coolant to Prevent Tissue Ice Damage
A liquid coolant inside the microtome freezes tissue into small spherical ice crystals, reducing artifacts and preserving morphology.