Diagnostic Recording/Measuring TRIZ Cases

A computing apparatus transforms radar echo waveforms into feature data to determine sleep quality through non-touch sensing.

A pain sensory nerve stimulation apparatus delivers bipolar signals to selectively activate C fibers.

MXene pattern with open spaces filled with biocompatible glue reduces impedance and noise without wet gel.

A control unit triggers an acoustic signal generator to emit a preliminary test tone, verifying device operation before conveying critical health data.

A method determines plasma volume variation using hemoglobin and hematocrit levels to assess cardiovascular risk.

A hydrostatic weighing system measures dry and wet subject weights to calculate body density and fat mass fraction using hardware processors.

Double inversion recovery pulses suppress residual blood signal in DENSE MRI sequences to enable accurate tissue displacement assessment.

Diamond-like carbon coating on an EMG needle electrode lowers insertion force while maintaining mechanical stiffness and signal quality.

Capacitive antennas extract energy from an alternating voltage field, eliminating cables to prevent implant interference.

Correlating noise signals enhances the signal-to-noise ratio, enabling accurate detection of rare circulating tumor cells without invasive blood sampling.

A high-frequency power source circuit dynamically adjusts output voltage and current based on real-time impedance measurements to maintain optimal treatment conditions.

A clamp mechanism with opposed clamping members secures a finger cuff to a patient's finger.

Segmented conductors with a shapeable guide element reduce magnetohydrodynamic interference, improving ECG signal quality in magnetic resonance environments.

A method derives scaled respiratory flow rate and volume from upper airway pressure differences during tidal breathing.

Signal processing apparatus calculates peak time differences across multiple ECG leads to detect specific waveforms.

Shared electrodes with a switching capacitor resolve component complexity while enabling accurate physiological monitoring.

A unitary sensor uses an overmolded flexible coating to create compliant diaphragms that conform securely to patient anatomy.

Computer-implemented method evaluates blood oxygen desaturation values to determine patient suitability for hypoglossal nerve stimulation therapy.

A beam-emitting sensor with a convex anterior plate prevents capillary constriction, ensuring stable signal-to-noise ratios during blood flow measurement.

A portable ultrasound monitoring system uses a wearable transducer array for continuous patient data collection.

A predictor algorithm generates field of view alignment data from localizer images and subject metadata.

Segmented detection channels separate scattered light from confocal signals, resolving image obscuration by strong reflection interference.

A reflectance pulse oximetry sensor uses a light scattering medium to expand the effective detection area of photodetectors.

Computerized system segments hair data into independent modules to generate customized care reports.

A pulse oximeter adjusts emitter duty cycles and sampling rates to lower power consumption.

A system measures breast tissue electrical properties to detect cancerous regions.

A reflective surface behind the subject creates a silhouette to enhance microwave signal collection.

An integrated electrocardiogram unit merges electrode arrays with wireless transmission to resolve setup complexity while maintaining measurement precision.

A single-shot echo-planar imaging pulse sequence acquires magnetic resonance elastography data without offline processing.

Eye-mountable device transitions to a failsafe focal distance upon detecting system failure, ensuring safe vision accommodation during critical operations.

A hysteresis loop model corrects Point Spread Function calculations in Field Free Point Magnetic Particle Imaging to enhance resolution.

A personal medical device detects emergency conditions and displays an ICE message with contact information.

A combined radiation therapy and magnetic resonance imaging system continuously determines central beam location to adapt perpendicular image data sets.

A shared coaxial cable transmits high frequency and shim signals simultaneously within magnetic resonance tomography systems.

A magnetic particle imaging device uses a non-saturating field region to generate detectable signals from magnetic particles.

Quantized neural networks reduce memory consumption while maintaining recognition accuracy.

Swappable faceplates with embedded memory resolve caregiver preference conflicts by storing distinct input configurations on each module.

Segmenting electrogram analysis into independent modules calculates an Electrographical Volatility Index to estimate atrial fibrillation freedom.

A diamond-like carbon coating imparts color to sensor electrodes while reducing electrical noise.

A fall detector integrates heart rate and skin conductance signals with motion data to enhance event classification accuracy.

Angular projection acquisition reduces measurement time and specific absorption rate risks while maintaining temperature mapping accuracy.

Crosslinked sodium polyacrylate gel matrices stabilize alcohol oxidase enzymes, extending operational lifetime from hours to days.

A compact pulse oximeter uses a three-axis accelerometer to automatically rotate the display orientation for easy reading.

Spin-lock pulse sequences induce rotary saturation of magnetic resonance signals to enhance image contrast in MRI systems.

Distinct transfer functions measure coupling capacitance to compensate for motion artifacts and ensure safe, non-invasive monitoring.

Integrated controller manages optical system settings to resolve the contradiction between high measurement precision and ease of operation for untrained users.