Withdrawing Sample Devices TRIZ Cases
- Liquid Level Sensing Using Phase-Controlled Fields
A liquid level sensing apparatus uses phase-controlled signals to energize a probe and cannula for accurate detection.
- Modular Sample Procurement Device for Extraterrestrial Storage
A modular sample procurement device features detachable chamber housings with isolated cartridges.
- Vacuum Furnace Hydrogen Detection for Metallic Objects
Vacuum furnace heating releases mobile hydrogen from metallic objects while a sensing device measures concentrations below 1 ppm to reduce testing time.
- Exhaust Gas Analysis Device Viscosity Correction
A dilution sampling exhaust gas analysis device corrects measured component concentrations using a calculated viscosity correction factor.
- Self-Cleaning Gas Sensor with Selector Valve
A self-cleaning gas sensor switches between contaminated and clean air streams to maintain detection accuracy.
- Stack Particle Monitor with Focusing Mirror and Waveguide
A particle monitoring instrument uses a focusing mirror to reflect scattered light into a rigid waveguide for sensor detection.
- Raman Spectrometer for Quartz Dust Detection in Wearable Devices
A Raman spectrometer analyzes gaseous samples to identify quartz particles using spectral fingerprints.
- Removable Bonding Strip for Cuvette Handling Package
A removable bonding strip binds cuvettes during transport and peels off easily upon loading.
- Particle Sampling Device Firmware for Location Data Management
Firmware manages multiple sampling locations by associating each position with a unique identifier, reducing information loss during cleanroom monitoring.
- Ambient Ground-Gas Sensor with Remote Telemetry Tuning
A sensing device measures ambient ground-gas concentration and flow-rate using a telemetry module for remote parameter tuning.
- Microtome Clipping Suction Device with Vacuum Extraction
Vacuum extraction removes paraffin clippings via a dedicated suction opening, eliminating manual emptying and maintaining continuous rotary microtome operation.
- Gas Sensor Vapor Phase Alcohol Measurement
Vapor phase analysis using gas sensors determines alcohol content in aqueous solutions, resolving trade-offs between measurement precision and rapid throughput.
- Liquid Sampling Device with Segmented Parallel Units
Segmented parallel sampling units prevent cross-contamination and enable simultaneous microplastic collection.
- Non-disruptive Sampling Module for Fluid Processing
Segmented filter membranes switch automatically to maintain process stability and prevent clogging during heterogeneous fluid sampling.
- Magnetic Liquid Film Icephobic Surfaces
Magnetic liquid films lock onto substrates to provide self-healing icephobicity, eliminating complex micro-texturing requirements.