Diagnostic Recording/Measuring TRIZ Cases

See how fluorescent textile yarns absorb ambient light and emit visible and near-infrared radia

See how a flexible capture sheet with optical imaging replaces complex pressure sensors to meas

See how sensor-based biometric monitoring detects user position and orientation at standing des

See how a perforated silicone cylinder gradually releases food during chewing to reduce aspirat

See how a ferrite absorbing layer between patient and couch top prevents electromagnetic intera

See how modular floor mats use topological algorithms and standardized connectors to pinpoint f

See how optical mapping replaces complex pressure sensors to capture 3D body shape and movement

See how nested revolution and rotation devices enable unilateral centrifugal testing for separa

Sensors in a smart mat use temperature and pressure data to identify the user and trigger relevant content playback without manual selection.

Pressure-adjustable comfort and support layers enable faster, more objective sleep system matching than brief showroom testing alone.

Temperature, pressure, and biological sensing identify pad users and trigger display of their preferred content without manual searching.

Automated side-contour measurement replaces subjective manual fitting, enabling faster and more precise bed support adjustment.

A topological polymer-PEDOT:PSS network resolves tissue mismatch by combining stretchability, conductivity, transparency, and photopatterning.

Background ADAS monitoring detects impairment and safety violations, then re-enables disabled alerts when risk exceeds a threshold.

Accumulated drowsiness points and reliability-based thresholds suppress false driver alerts while preserving accurate fatigue detection.

Buffered vehicle dynamics data is sent only when sickness-related motion events are detected, enabling timely occupant alerts and preventive actions.

Sliding power connectors and wireless coil links cut couch weight, cable entanglement, and RF burn risk in medical imaging.

Prompt timing and type shift with measured operator alertness, reducing distraction for alert drivers while escalating cues during drowsiness.

A staged LPCVD, ion implantation, and PVD sequence protects the second semiconductor layer from heat damage and preserves photodiode linearity.

Stored operator and task presets automatically reposition the seat support and mirrors, cutting reconfiguration time and operator distraction.

Varying conductor width and end capacitance offsets uneven shield spacing to keep MRI B1 fields uniform and component load lower.

Dynamic optical delay and a reconfigurable optical stylus extend OCT depth range for fast, non-contact 3D measurement.

Combining OAM and non-OAM return signals enables near-field super-resolution imaging while recovering central target information.

Video-based AI estimates fatigue risk in autonomous vehicle test drivers, enabling targeted intervention without constant human review.

Reads disposable sensor device information to flag reuse, preserve sterilization, and estimate remaining life expectancy.

A shared table mount combines the robot and patient positioner to save space, simplify setup, and stabilize anatomy during surgery.

Sensor and wallet data are checked against a distributed ledger to verify medical status and grant access without HR database intermediaries.

Stacked transistors with regulating nodes stabilize scalable reference voltages at very low power despite temperature and supply variation.

Narrowband harmonic receivers and intermodulated signals improve magnetic particle imaging resolution while reducing noise amplification and sampling inefficiency.

Historical print data trains a machine-learning model to optimize part orientation, material, and toolpath, cutting failed additive builds.

Replacing the sensing assembly while retaining the cable and monitor attachment improves refurbished physiological sensor reliability and lowers material cost.

A right-leg-drive feedback path and low-pass biasing network suppress AC line common-mode noise while preserving high input impedance for ECG capture.

Feedback-controlled oscillator amplitude and combined low-bit ADC outputs cut RF emission and power use while preserving vital sign signal quality.

A shared ADC uses DACs in different voltage domains and mismatch error shaping to cut chip area and power while preserving multi-channel resolution.

Direct sawtooth comparison enables random sampling of slow-varying signals at lower rates without frequency mixing or extra storage.

Matched log amplifiers and differential sensing remove offsets and ambient current for more reliable regional tissue oximetry.

NV magnetometers arranged in a cushion or mattress suppress background magnetic noise for contactless cardiac signal detection without shielding.

PPM sensor arrays use noise decorrelation and covariance modeling to capture biomagnetic signals accurately without magnetic shielding.

Multiple optical modalities characterize maternal tissue and fetal depth to improve transabdominal fetal oximetry accuracy and reduce false distress alarms.

Continuous pressure logging across cushion sensing zones helps detect harmful loading patterns early and supports timely pressure sore prevention.

A porous gold structure with deposited gold and iridium nanoparticles lowers neural electrode impedance and boosts charge storage for smaller-cell recording.

Magnet and sensor tracking in a pivoted wearable hub improves joint angle reproducibility and measurement accuracy during therapy.

A layered graphene oxide and CNT receptor improves biomarker binding sensitivity and impedance accuracy for real-time fluid monitoring.

Air-tight frame channels route contact-generated pressure waves to microphones, improving internal body sound detection while limiting external noise.

Pressure and piezoelectric sensing on the chair back enables real-time posture detection and prompt reminders for more accurate sitting correction.

Inductor-based LED driving cuts photometry power waste and preserves peripheral oxygen saturation accuracy despite voltage variation.

A free magnet suspended between fixed magnets sustains low-friction oscillation for accurate wireless capsule position and orientation tracking.

Dynamic light scattering of retinal proteins enables non-invasive, quantitative early detection of dementia and neurologic damage.

Multiple NV magnetometers and gradiometer processing isolate weak cardiac magnetic signals from background fields for clearer contactless heart monitoring.

Electrodes in the scale and handles capture ECG, PPG, and BCG signals to estimate PWV and flag PAD risk without clinical equipment.

A conduit deflector redirects exhaled air away from oxygen and pressure sensor ports, enabling compact, lower-noise VO2 measurement.

A high-permittivity rod in TM00 mode rejects surface-parallel E fields and improves detection of dielectric irregularities above 2 GHz.

Reflection-coefficient imaging combines DMAS and iterative permittivity estimation to localize tissue anomalies and better approximate tumor size.

Detachable sensor holders and a flexible substrate speed helmet changes while preserving sensor orientation and cable connectivity.

Arrayed pulsed pump magnetometers cancel magnetic noise through decorrelation and covariance modeling for biomagnetic sensing without shielding.

Structured laser fan beams guide wound imaging at the right distance, enabling accurate non-contact measurement and visual records.

Preformed PCB and inner-shell locators self-align optoelectronic components with ring apertures for reliable measurements and durable assembly.

By measuring cardiac biomagnetic fields and ion fluxes, this case improves CAD diagnosis while avoiding radiation and contrast risks.

Rotating tubes resolve accessibility contradictions by enabling discreet, habitual blood alcohol testing without bulky external hardware.

Multi-distance near-infrared spectroscopy apparatus measures light attenuation at multiple wavelengths to calculate blood oxygen saturation in tissue.

Segmenting k-space regions enables coordinated sampling with triggering signals for efficient time-resolved MR imaging.

Multi-point light source segmentation enables area-based oxygen saturation measurement across selected skin regions.