Respiratory Organ Evaluation TRIZ Cases

Computer method analyzes airflow synchronization with stimulation events to quantify nerve therapy response levels.

Simultaneous reflective and transmissive light detection improves signal-to-noise ratio, reducing motion artifacts in contactless vital sign measurement.

Segmenting the air flow path from the sensor module allows easy washing of foreign substances while maintaining compact portability.

Ear-mounted sensor arrays detect bioimpedance and temperature signals, enabling continuous patient monitoring without cumbersome wearable devices.

Server-managed approved device lists pair patient wearables with gateways, preventing congestion and ensuring timely cardiac signal delivery.

Carbon-13 isotope breath analysis resolves the trade-off between measurement precision and operational convenience during exercise.

Coils sandwiching electrode lines detect impedance-related magnetic fields, canceling motion artifacts for stable respiratory monitoring.

Three dry electrodes and dynamic switching eliminate the driven right leg electrode, removing power line interference while maintaining measurement accuracy.

A signal processing method selects event candidates and classifies them using internal states to maintain online capability.

A capnography device dynamically adjusts breath parameter averaging times based on patient stability to minimize spurious clinical alerts.

Capacitive electrodes on a touch panel detect biosignals to extract respiratory data, replacing cumbersome spirometers with convenient finger-based monitoring.

Disposable colorimetric sensors detect ammonia in exhaled breath, replacing invasive blood tests to enable non-invasive chronic kidney disease monitoring.

Multi-sensor fusion with quality weighting resolves the contradiction between measurement accuracy and device complexity.

Oxidized single-walled carbon nanotubes contact titanium dioxide to detect acetone in breath, replacing invasive blood glucose analysis.

Electrostatic fields recover charged fine particles from exhaled breath, resolving the time loss and physical strain of conventional cold condensation methods.