Diagnostic Recording/Measuring TRIZ Cases

Segmenting processing reduces power consumption while maintaining detection reliability.

A system generates electrophysiology maps by associating geometry and physiological data points for three-dimensional rendering.

Filtering heart rate components from photoplethysmograph signals enables breath rate measurement without specialized breathing equipment.

Dynamic phase encoding gradient adjustment along a circular trajectory reduces repetition time and coil power consumption while maintaining image resolution.

Calculating power spectrum model parameters from segmented ECG signals improves diagnostic accuracy over RR interval statistics.

A flexible printed circuit board integrates between a stimulating electrode and resin part to maintain lightweight design.

Bioimpedance device measures electrical impedance to determine patient hydration and nutrition status.

A modulation and correction device integrates a spatial light modulator and grating to shape optical beams for tomographic scanning.

A wearable biosignal sensing device dynamically selects electrode subsets via a switching circuit to optimize signal quality.

Spatial pressure sensors detect angular orientation changes to assess patient mobility, replacing inaccurate manual scales with automated risk stratification.

Insulative barriers maintain spatial separation between signal wires, reducing crosstalk interference during manufacturing.

Vibration isolated noise sensor detects environmental interference to separate pure noise from ballistocardiographic signals.

Gas-filled microlumens in the catheter shaft create acoustic impedance contrast, improving visualization resolution without increasing structural complexity.

A finger pad blood flow map uses laser speckle imaging to capture internal tissue patterns for secure personal authentication.

MP2RAGE sequence combined with Dixon method resolves skull-stripping bias by generating distinct intensity ranges for accurate brain tissue segmentation.

Molded plastic detents replace drive springs in this single-use lancing device, reducing construction complexity while ensuring safe retraction.

Exterior fluorescence mark aligns finger with internal photoelectric sensing chip, resolving inaccurate readings caused by hidden sensor positioning.

A composite fiber network combines water-soluble and insoluble resins to form a durable electronic functional member.

An insulated coil induces eddy currents in the device, heating the alloy evenly without tissue burns.

A flexible adhesive patch detects respiratory airflow and transfers signals wirelessly to a reusable add-on device.

A sun safety dispenser uses multiple light sensors to measure direct and reflected UV radiation for personalized risk assessment.

Segmented vertical loop coils in a phased array RF coil maintain field homogeneity despite wavelength reduction at high magnetic fields.

A biometric detection device uses segmented line-shaped light guides to guide light from a source to an optical sensor across multiple contact points.

A portable metabolic measurement system uses stable sensors to detect oxygen and carbon dioxide levels.

Sensor-based detection system monitors MR-incompatible objects near the MRI magnet to adjust polarizing field strength.

A wearable device system manages physiological data through user-defined identification rules and permission controls.

Optical coupling isolates sensors from processing heat, preserving measurement accuracy during biometric monitoring.

Automated multi-spectral image registration aligns retinal fundus images, eliminating manual expert intervention and reducing measurement variability.

A wearable device integrates a pressure sensor with an elastic support to monitor mechanotherapeutic stimulus intensity.

Pre-admission wearable data establishes patient baselines to adjust monitoring alarms, reducing false triggers caused by elevated admission vitals.

A touching evaluation device measures contact pressure and speed using sensors to determine comfort levels.

A medical image interpretation report generation apparatus inserts distinguishable link characters into reports based on input lesion positions.

A contactless sensor device selects optimal electromagnetic emitter and receiver pairs to monitor subject body responses without physical attachment.

Processor modifies light indicator power levels to display facial expression icons based on sensor data.

Segmented architecture and automatic data exchange resolve space constraints while maintaining measurement accuracy across test strip batches.

Segmenting the myocardium into multiple thickness layers preserves subendocardial ischemia information lost in conventional radial division methods.

Single cable with multiple connectors merges ten wires to prevent entanglement.

A networked ultrasound system shares preference settings between diagnostic devices using a control device that decides and sets values based on specification information.

A wireless magnetic resonance coil transmits RF signals and power via electromagnetic induction to remove physical cable constraints.

Dual receivers measure transmitted and scattered light to select calibration curves that correct SpO2 accuracy across varying skin pigmentation levels.

A server correlates sensor data from multiple sources to detect candidate fall events, resolving precision issues caused by uncorrelated signals.

A puncture device uses a rotation mechanism to secure the protection cap on the lancet body.

A body composition monitor adjusts display widths to highlight small initial changes in user metrics.

Imaging instrument captures ocular scene images and processing system detects landmarks for change tracking.

Periodic sensor sampling reduces battery drain while maintaining continuous temperature monitoring accuracy.

A flexible physiological sensor uses a light sheet to measure oxygen saturation through patient tissue.

Rigid electrical connection means cover components to provide mechanical protection, resolving the trade-off between device thickness and reliability.

An electric toothbrush integrates light emission, reflection detection, and fluid spraying to sense surface stains.

Integrated wideband electromagnetic transducer array provides compact object characterization while minimizing device weight and complexity.