Inertial Sensors TRIZ Cases

Motion sensing wakes the implant transceiver only when preset conditions match, conserving battery energy for essential data transfer.

A thermally conductive probe bridges skin and sensor heat paths for continuous, non-invasive core temperature monitoring.

Passive internal applanation uses an implantable pressure sensor to provide continuous central arterial monitoring with less invasive measurement.

Converts wearable acceleration signals into a standard coordinate system to identify sleeping position while reducing sensor complexity and energy use.

Dynamic sampling across ECG, pulse oximetry, acoustic, temperature, and motion sensors helps limit energy use while preserving monitoring continuity.

Attaching one wearable to a chest or arm strap selects ECG-only or PPG-only operation, reducing interference and conserving battery power.

During visual tests, gaze detection identifies when users see a stimulus, enabling sensor recalibration before the next target.

Smartphone acceleration data is processed into breathing cycles to identify inhale and exhale periods, breathing rate, and breathing type without specialized equipment.

Gait-speed and balance analysis turns collected gait data into timely fall-prevention alerts despite limited wearable processing accuracy.

A wearable sensing unit combines gyroscope and accelerometer data to distinguish mandibular movements from head motion during sleep.

Synchronized LED arrays use periodic photon pulses and feedback control to reduce power use while keeping biological responses consistent.