Wearable Monitors Heart Rate Recovery to Predict Risk

Scientists used a “smart” shirt equipped with an electrocardiogram to track participants’ heart-rate recovery after exercise and developed a tool for analyzing the data to predict...

Multifunctional ANF/Mxene-Enhanced Hydrogels for Flexible EMI Shielding and Wearable Sensing Applications

Researchers from Harbin Institute of Technology and their collaborators have developed a multifunctional polyelectrolyte hydrogel reinforced with aramid nanofibers (ANFs) and MXene nanosheets, achieving outstanding performance in absorption-dominated electromagnetic interference (EMI) shielding and wearable sensing. Read on to learn more.

Wearable Device Combines Multiple Sensors

A new device aims to detect acute exacerbations of chronic conditions. The wearable monitoring device contains multiple types of sensors, enabling faster and more accurate detection of exacerbations of chronic obstructive pulmonary disease and chronic conditions like asthma, heart disease and other inflammatory disorders. Read on to learn more about it.

Wearable Laser Monitors Brain Blood Flow

Researchers have developed a laser-based device that can be placed on the head to noninvasively monitor changes in brain blood flow and volume. The new device could one day help save lives by offering a direct and simple way to assess stroke risk based on physiological markers rather than indirect markers like lifestyle factors. Read on to learn more.

Creating a Fabric-Based Touch Sensor

A recent study combines three-dimensional embroidery techniques with machine learning to create a fabric-based sensor that can control electronic devices through touch. Read on to learn more.

How to Design Reliable, Low-Power Wearable Medicine Injectors

Advances in IoT and electronic technology are enabling more personalized, continuous medical care. People with medical conditions that require a high degree of monitoring and continuous medication infusion can now take advantage of wearable medicine injection devices to treat their problems. Read on to learn more.

3D Printed Active Fabric

Scientists have developed an innovative wearable fabric that is flexible but can stiffen on demand. Developed through a combination of geometric design, 3D printing, and robotic control, the new technology, RoboFabric, can quickly be made into medical devices or soft robotics. Read on to learn more about it.

Wearable, Stretchable Sensor Detects Solid-State Skin Biomarkers

Researchers have developed a novel sensor that enables the continuous, real-time detection of solid-state epidermal bio-markers, a new category of health indicators. Read on to learn more.

Monitor Measures Disease Markers

A wearable health monitor can reliably measure levels of important biochemicals in sweat during physical exercise. Read on to learn more about the 3D-printed monitor.

Wearable Devices Get Signal Boost from Innovative Material

An international team of researchers developed the material by embedding clusters of highly dielectric ceramic nanoparticles into an elastic polymer. The material was reverse-engineered to not only mimic skin elasticity and motion types, but also to adjust its dielectric properties to counter the disruptive effects of motion on interfacing electronics, minimize energy loss and dissipate heat.

Powering Wearable Devices with High-Performing Carbon Nanotube Yarns

The proposed novel approach holds promise for enhancing the thermoelectric performance of CNT materials from yarns to films and bulk structures.

Wearable Ultrasound Patch Enables Continuous, Noninvasive Monitoring of Cerebral Blood Flow

Engineers have developed a wearable ultrasound patch that can offer continuous, noninvasive monitoring of blood flow in the brain. The soft and stretchy patch can be comfortably worn on the temple to provide three-dimensional data on cerebral blood flow — a first in wearable technology.

AI Wearable Patch Assists Speech

A team of engineers has invented a soft, thin, stretchy device measuring just over 1 sq in. that can be attached to the skin outside the throat to help people with dysfunctional vocal cords regain their voice function.

Advancing Medtech Requires Advanced Battery Technology to Match

In the coming years, companies will continue to evolve ultrasonic metal welding technologies to answer the needs of an ever-changing field of medical devices and the batteries that power them. Developing new assembly technologies will maximize the performance and precision of ultrasonic metal welding to satisfy the new design, size, and power requirements of advanced-performance medical devices.

Microneedle Patch Helps People Control Robotic Exoskeletons

Engineers from Korea and the United States have developed a wearable, stretchy patch that could help to bridge the divide between people and machines — and with benefits for the health of humans around the world.

On-Skin Wearable Bioelectronic Device Uses Breathable, Stretchable Material

Researchers at the University of Missouri have made a significant breakthrough in their ongoing development of an on-skin wearable bioelectronic device. Zheng Yan’s lab recently added an important component to the team’s existing ultrasoft, breathable and stretchable material. The key feature: wireless charging — without batteries — through a magnetic connection.

Integrating Smart Technology into Wearable Device Design

With the combined benefit of the unique components and the component manufacturers’ assistance, electronics designers can achieve their objective of developing a well-protected, efficient, wearable medical device. The end result is a much more reliable and robust product for the customers.

Wearable Ultrasound Monitor Aids Rehabilitation

A wearable ultrasound system can produce clinically relevant information about muscle function during dynamic physical activity. When an individual is performing a specific exercise for...

Smart Earrings Can Monitor a Person’s Temperature

University of Washington researchers introduced the Thermal Earring, a wireless wearable that continuously monitors a user’s earlobe temperature. In a study of six users, the earring outperformed a smartwatch at sensing skin temperature during periods of rest.

Metamaterial: Stretchable Wearable Thermoelectric Energy Harvester

A team has developed a technology that can increase the flexibility and efficiency of a thermoelectric generator to the world’s highest level by using mechanical metamaterials that do not exist in nature.

Soft Robotic, Wearable Device Improves Walking for Individual with Parkinson’s

Researchers have used a soft, wearable robot to help a person living with Parkinson’s walk without freezing. The robotic garment, worn around the hips and thighs, gives a gentle push to the hips as the leg swings, helping the patient achieve a longer stride.

Wearable Heart Monitor Offers More Comfort, Less Irritation

A team led by RMIT University has made a wearable ECG device that could be used to prevent heart attacks for people with cardiovascular disease, including in remote healthcare and ambulatory care settings.

Real-Time Multimodal Tactile Detection System

A tactile perception system provides human-like multimodal tactile information to objects like robots and wearable devices that require tactile data in real time.

Conductive, Cotton-Based Fiber for Smart Textiles

A single strand of fiber has the flexibility of cotton and the electric conductivity of a polymer, called polyaniline. The newly developed material showed good potential for wearable e-textiles. Researchers tested the fibers with a system that powered an LED light and another that sensed ammonia gas.

Wearable Ultrasound Monitor Can Aid Rehabilitation from Injury

Parag Chitnis, PhD, of George Mason University led a team that developed a wearable ultrasound system that can produce clinically relevant information about muscle function during dynamic physical activity.

Unlocking Innovation in Small-Scale Fluid Control

As the demand for smaller, less intrusive — sometimes even wearable — products grow, engineers must meet these expectations without compromising on pump system performance.

The Impact of Wearables on the World of Real-Time Sensing

Multimodal assessment allows healthcare professionals to assess multiple domains of functioning, providing a comprehensive evaluation of the disease's impact on an individual.

Wearable Detects Stress Hormone 24 Hours

The technology, funded by an EU Horizon 2020 project grant, shows how tracking adrenal steroid levels at high resolution and over an extended time period can provide better information about how hormone levels change across daily (circadian) and faster (ultradian) time periods.

Wearable Sensor Makes Continuous Analysis of Sweat Possible

Made with a laser-modified graphene nanocomposite material, a wearable device can detect specific glucose levels in sweat for three weeks while simultaneously monitoring body temperature and pH levels.