Sensors TRIZ Cases

Transmit only Diagnostic Quality ECG signals, then derive Monitor Quality waveforms locally to reduce congestion and preserve retrospective analysis.

Detachable liquid and imaging modules let users perform timed skin-reaction testing at home while supporting image capture for brain health assessment.

Periodic channel changes in reflected wireless signals identify breathing or heartbeat micromotion and reduce false positives for still-person detection.

A vertical-shaft link mechanism moves the monitor between front and back positions, supporting lever and touch-panel operation economically.

Factory multi-point calibration is translated into a single on-site reference step, reducing user burden while supporting accurate inline analysis of multiple analytes.

The case combines 1340 nm infrared stimulation, electrical stimuli, EEG, and neural-network analysis to distinguish fiber neuropathies in darkly pigmented skin.

Small implants are located through magnetic-field changes, enabling precise edge, orientation, and depth mapping before retrieval.

An acid-free PEDOT:PSS layer reduces acidity while improving noise suppression and weak-light detection in PPG photodiodes.

Additional k-space lines feed a neural network for fast pose estimation, enabling prospective MRI motion correction without scout-image reconstruction.

Independent movement of the ECG signal and grid aligns waveforms with square edges for more precise interval measurement.

Multiple confirmations and color-coded LEDs help prevent accidental patient monitoring state changes while keeping transitions clear.

A processor selects sensor-module voltages by operating mode, reducing unnecessary power use during biometric measurement.

Vacuum-formed or injection-molded construction combines adhesive mounting and flexible contacts for simpler electrode assembly.

This case screens R-wave detections using amplitude, waveform area, and R-R timing to prevent false arrhythmia therapy and improve detection reliability.

Digital harmonic estimation drives analog cancellation to suppress power-line interference in ECG signals with minimal delay.

Flexible sheets wrap the foot while a movable pressing member holds the enclosure, simplifying MRI positioning and supporting imaging quality.

High-humidity moisture can cause odor and bacterial growth in medical sensors; hydrophobic layers around the LED and detector resist absorption.

Light pulses and piezoelectric receivers create photoacoustic plethysmography images to estimate blood pressure differentials continuously and non-invasively.

Segmented trend alerts, alarms, and insights help users interpret complex glucose data while sensor pairing and backfilling streamline operation.

A wearable sensor detects supine sleep and adapts feedback over therapy stages, reducing reliance on physical interference and supporting compliance.

A recessed holder integrates electrode contacts, adhesive attachment, and adapter sealing to simplify bio-signal device assembly and protect against moisture.

An event-notification method checks for signal loss and selectively outputs high-priority glucose and system alerts to protect users.

A vertical-shaft link mechanism moves the ophthalmologic monitor between front and back positions for lever or touch-panel operation.

Positioning errors can undermine external bone monitoring, while an implant reflector supports remote measurement of local regeneration.

Trained machine learning estimates subject pose from central k-space lines for fast prospective MRI motion correction across sequences.

Reducing emitted-light divergence with lenses improves heart-rate and oxygen-saturation detection while lowering power use.

Sending only Diagnostic Quality ECG signals and deriving Monitor Quality waveforms locally reduces clinical network congestion.

Rolling-window quality scores flag artifacts across ECG epochs, helping clinical teams assess extensive recordings faster and visualize local data issues.

Modular sensor housings and a lightweight shell help fit infant head shapes for comfortable MEG brain-activity scans during movement.

Three-wavelength photoacoustic analysis separates glucose signals from tissue interference for continuous, calibration-free measurement.

Automated front-end fault detection lets medical imaging systems bypass faulty channels and reduce repair downtime for hospitals.

Threaded height adjustment helps stabilize stereotactic frames across MRI head coils, preventing head movement and inaccurate image mapping.

An adjustable belt with a pre-formed loop and hook-and-loop fastening keeps a wireless recharger aligned with an implanted device during wear.

A flexible flat body lets this esophageal stimulator share the passage with other tools while reducing misalignment.

Color-coded waveform segments and condition text expose the basis of computerized ECG interpretations for independent physician diagnosis.

Radar range and velocity analysis detects falls without wearable sensors or cameras, reducing user burden while protecting privacy.

Grooves in a wearable ring housing secure the flexible PCB, preserve a controlled gap, and limit static buildup and wear.

An adjustable adaptor secures a stereotactic frame to varied MRI head coils, reducing padding-related dislocation and head movement during imaging.

Green time-series data filters red and infrared signals to improve wearable oxygen saturation estimates under low perfusion and temperature variation.

Probe-voltage detection lets a vital-sign sensor set light brightness for blood-oxygen sensing while limiting idle power and misoperation.

Layered binaural beats and heart-rate rhythms guide brain waves toward target frequencies for sleep, focus, or relaxation.

Measured step lengths generate separate user and reference footfall marks, giving walkers and runners an intuitive visual performance comparison.

User feedback corrects stored sound information so vehicle driving sounds can adapt to personal preferences.

See how a two-electrode ECG device aligns fifteen asynchronous leads and reconstructs accurate standard 12-lead output.

Heartbeat variations provide contactless emotion and mental-state assessment when facial expressions or speech offer limited cues.

Flexible loops and adjustable RF coil stages let MRI capture muscle movement and stress around an extremity beyond static localized imaging.

Distinct sampling characteristics interleave target and peripheral slabs, maintaining temporal resolution during MR-guided thermal therapy.

Paired magnetic poles guide flux to form a uniform brain MR field while reducing power consumption from strong static magnets.

Non-linear signal intensity can misclassify tissue; the workstation displays normalized contrast agent concentration over time for clearer absorption rates.

Color-coded ECG waveform segments and condition text help physicians understand computerized findings for independent clinical decisions.