Sensors TRIZ Cases

A processor queries users to associate biological information with specific equipment operations.

Dynamic scan sequencing adjusts MRI protocols according to monitored patient sleep states, reducing motion artifacts and eliminating the need for sedation.

A sensor cable uses a dual-flexibility design to conform to body contours without adhesive tape.

Saturation pulses suppress extracellular contrast signals, improving diagnostic performance while reducing examination time.

Dual light sources create a beat frequency for neural stimulation, resolving flicker perception discomfort during extended therapy sessions.

Segmented electrode placement at the sternal midline improves P-wave fidelity while maintaining patient comfort during extended monitoring.

A medical device alarm coordination system adjusts human perceivable manifestations based on determined notification priorities.

Magnetic resonance imaging apparatus generates hybrid images by merging time-of-flight and black-blood data to enhance blood vessel contrast.

Conductive silicone electrode body integrates detergent additives to facilitate ion flow, overcoming high impedance barriers from the stratum corneum.

A medical imaging projector and reflecting plate deliver visual content to patients inside the scanner bore.

A method extracts repolarization values from electrogram data using an electrode array to create detailed cardiac maps.

Segmented flexible and rigid layers resolve motion deflection while adhesive waterproofing manages sweat to prevent skin irritation.

An optical imaging method analyzes retinal vein pulsation and collapse patterns to determine intracranial pressure relations without invasive skull drilling.

A smart wearable device uses contact pad sets and sensing modules to capture muscle activity data.

Temporal unwrapping of multi-echo delta-TE images yields accurate B0 maps, reducing geometric distortions in magnetic resonance imaging.

An automatic locking unit engages probe connectors upon selection, while an identification receiver verifies probe data to prevent misidentification errors.

A brain control interface system determines activity-specific baselines by controlling lighting devices to match user activities.

A bioimpedance monitoring technique calculates the Granov-Goor index from heart rate and impedance variations to identify left ventricular dysfunction.

Color-coded labels and asymmetric electrode shapes prevent misplacement errors, ensuring accurate biopotential measurement positioning.

Heartbeat connections transfer primary alarms from bedside monitors to portable devices, eliminating patient disturbance while ensuring reliable notification.

Optimizes digital filter coefficients using multiple input signal samples to reduce common mode interference in physiological measurement devices.

An adapter element connects an implantable medical device to external fastening components for biological signal sensing.

Aggregated physiological data enables real-time group safety monitoring while reducing individual battery consumption through periodic pulse rate measurements.

Cross-validating signals from multiple electrode poles reduces false alarms caused by mechanical failures or electrical coupling changes.

An ECG machine learning model labels cardiac signals to generate precise visualization outputs for clinical use.

Generative adversarial networks synthesize virtual microwave phantoms to resolve ground truth data scarcity in breast imaging training.

A neuromonitoring server segments EEG signals into frequency bands and marks high-frequency oscillations for clinician review.

A measurement device incorporates a movable portion that shifts between storage and extension positions to increase the handling area.

Two-port networks adjust source current using calibration data to minimize signal loss from series and shunt cable effects.

Electromagnetic actuation replaces piezoelectric elements to resolve MRI compatibility and cost issues.

Automated MRI system adjusts scan parameters based on detected anatomical landmarks to maintain consistent image quality across varying patient sizes.

An optical detection system replaces invasive blood sampling with light irradiation and signal processing to measure triacylglycerol and carbohydrate levels.

Terahertz waves reflect off the eyeball tear layer to derive blood glucose levels, eliminating disposable lancets and reducing patient discomfort.

A magnetic resonance imaging controller reads grouped parameter values from storage to set new series conditions.

A suitability state decision apparatus acquires images of a target taking medicine to generate comfort and reluctance information.

Reversible mechanical engagement between the sensor and garment enables pain-free removal while maintaining measurement precision.

A wearable patch analyzes heart rate variability to detect physiological distress in real time.

A magnetic resonance method acquires calibration data using additional gradient pulses to calculate the point spread function from a single k-space line.

A housing integrates a fingerprint scanner and pulse oximeter to capture biometric data and measure vital signs simultaneously.

A binaural hearing aid integrates wireless headset audio streaming and pulse measurement sensors into a single master-slave device architecture.

Local microprocessor normalization of accelerometer data conserves battery power while maintaining reliable real-time postural feedback.

External reset signal modifies stored activity data in wearable shoe memory, preventing previous user information retention during resale.

A data processing apparatus generates a virtual cardiogram from avatar attributes to transmit game-relevant metrics.

An extensible electrode array aligns plates with muscle fiber direction to improve myoelectric signal collection accuracy.

Adhesive electrode patch uses segmented cut surfaces to maintain electrical contact under mechanical stress.

A hybrid fingerprint sensor integrates optical and capacitive sensing within each pixel to detect biometric patterns.

Segmented flexible layers separate electrode arrays from conditioning electronics, resolving signal interference while enabling easy cleaning and maintenance.

A device acquires foot motion sensor data and inputs it into an estimation model to output a lower limb muscle power index.