Material Analysis TRIZ Cases

Segmented loops and stoppers supply empty holders efficiently, resolving congestion while maintaining continuous operation during failures.

A weighted moving average algorithm processes patient sample data to continuously monitor diagnostic analyzer performance.

A pipette controller blocks crash sensor signals when a cap sensor detects a container lid to enable safe penetration.

Imaging the dispensing tip from above prevents liquid contamination of the optical sensor while maintaining precise position detection accuracy.

An ultrathin hydrophobic coating balances reagent stability and biodegradability, enabling safe sewage disposal.

An acoustic focusing chip uses ultrasonic standing waves to align cells without sheath liquid dilution.

Amine linkers attach to reduced graphene oxide electrodes for high-density antibody immobilization, achieving femtomolar detection limits.

A probe washing apparatus uses a throttle portion to guide the reagent probe into a compact tank.

Surface tension gradients drive inward Marangoni flow to concentrate particle aggregates, preventing salt crystallization interference in diagnostic assays.

A pipette equipped with a liquid pump adjusts internal pressure to transport and spray washing solutions in bio-reaction systems.

A processor calculates refractive index from vertically and horizontally polarized scattered light energy distributions using Mie theory matrices.

Imaging part captures placement part images to detect dirt before analysis, preventing contamination that deteriorates measurement precision.

Conversion table abstraction maps sequence data to instrument groups, eliminating dedicated control boards and reducing wiring complexity.

A detection method using denatured proteins presented by MHC class II molecules to identify autoantibodies in biological samples.

A stacker unit enables continuous consumable loading into analytical systems without interrupting operations.

A surface-modified cellulose membrane uses an anti-biofouling acrylic copolymer to prevent analyte adhesion.

Citrate-functionalized gold nanoparticles detect amino acids via localized surface plasmon resonance shifts.

A sample analyzer detects reagent failures and automatically displays a setup window for replacement information entry.

Surface-localized platinum particles enhance visibility and detection sensitivity while preventing aggregation in immunological measurements.

Single-walled carbon nanotube sensors measure resistance changes to detect SARS-CoV-2 at 350 particles per milliliter.

Bidirectional developing solutions converge at the detection line to amplify silver signals via capillary flow through water absorbent zones.

A pipette tip carrier holder stacks multiple carriers at different heights to increase storage capacity within a compact footprint.

An inclined reaction vessel guides liquid along its inner wall during dispensing, preventing adhesive forces from retaining droplets on the pipette needle tip.

Distinct nanoparticle populations enhance measurement precision for low-concentration analytes without increasing device complexity.

Linear transfer modules move reaction containers to increase test flux without enlarging the device footprint.

Local LEDs display reagent status and position, resolving operability bottlenecks caused by distance from control devices.

A ferromagnetic cover concentrates magnetic field lines to stabilize sample container carrier movement.

Rotational flow in a microfluidic channel increases shear stress, improving rare circulating tumor cell capture sensitivity without invasive procedures.

A reagent cooler uses a positive pressure unit to maintain internal cleanliness during vessel replacement.

Elastic conductive foam shorts sensor contacts within packaging cavities to maintain electrode potentials.

A hydrophilic adhesive composition with poloxamers and anticoagulants enhances blood sample flow through immunosensor chambers.

A junction transports sample racks via a rotatable turntable and bypass lines.

A multiplex lateral flow assay uses distinct test lines to detect multiple febrile illnesses simultaneously in whole blood samples.

An automatic analyzer detects dispensation abnormalities by calculating statistical distances from suction pressure characteristic variables.

Reagent management unit writes calibration data onto RFID tags attached to reagent vessels.

A silica shell encapsulates a polyaromatic core doped with scintillator material, preventing aggregation and floatation in aqueous media.

A control unit manages weight sensors to measure dispensing volume directly within an automatic analysis apparatus.

A sample processing apparatus uses an aspirating member and sensor to detect liquid presence during aspiration cycles.

A substrate processing apparatus monitors ozone gas concentration and discharge power to detect sensor malfunctions.

Camera-based recognition directs pipettors along optimal paths, eliminating dead space losses and manual specification errors.

Parallel aspiration across multiple pipettes increases throughput while sequential dispensing maintains precision in open port interfaces.

Laboratory instruments retain biological samples during aliquoting errors instead of discarding them.

A movable guide member transitions sample racks between transport paths while maintaining precise alignment.

A self-propelled carriage moves container supports along a guide track using an integrated drive element.

A measurement apparatus detects myocardial tissue contractile ability using a pressure sensor inside a storage section.

A biosensor assay method uses surface plasmon resonance to detect analyte binding on a sensor surface with immobilized ligands.

An automatic analyzing apparatus changes wireless tag response states via spot light to resolve data association accuracy issues in inventory control.

A pipettor anti-droplet system monitors tip pressure to prevent fluid dripping during aspiration.