Cardiovascular disease is the leading cause of death worldwide. Continuous heart
monitoring is an effective approach in detecting irregular heartbeats and providing early …

Piezoelectric materials have attracted considerable attention over the last two decades
because many technologies utilize their core properties of piezoelectric materials. Previous …

This perspective article provides a brief overview on materials, fabrications, beamforming,
and applications for wearable ultrasound devices, a rapidly growing field with versatile …

Ensuring accessible and high-quality healthcare worldwide requires field-deployable and
affordable clinical diagnostic tools with high performance. In recent years, flexible …

In the past decade, acoustics at the nanoscale (ie, nanoacoustics) has evolved rapidly with
continuous and substantial expansion of capabilities and refinement of techniques …

Objective: Due to ongoing technical progress, the ultrasonic measurement of blood pressure
(BP) as an alternative to oscillometric measurement (NIBP) or the continuous non-invasive …

This paper reports a subcutaneous blood pressure (BP) monitoring system with AlN-based,
piezoelectric micromachined ultrasonic transducers (PMUTs) on an ambulatory sheep …

In recent years, hydroacoustic transducers made of PZT/epoxy composites have been
extensively employed in underwater detection, communication, and recognition for their high …

The advent of flexible, compact, energy-efficient, robust, and user-friendly wearables has
significantly impacted the market growth, with an estimated value of 61.30 billion USD in …