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...

How Printed Electronics Are Transforming Healthcare

The convergence of healthcare and technology is reshaping patient care, and printed electronics are pivotal in this transformation. Printed electronics offer promising solutions, enabling real-time monitoring and proactive patient management for improved outcomes. Read on to learn more.

Noninvasive Method First to Continually Measure True Blood Pressure

A team of Caltech researchers has figured out a method to noninvasively and continually measure blood pressure anywhere on the body with next to no disruption to the patient. A device based on the new technique holds the promise to enable better vital-sign monitoring. Read on to learn more.

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.

Designing Medical Devices That Minimize Healthcare Costs

Experienced design teams that have the expertise in the regulatory aspect of device design during the R&D process (involving UX/UI design, human factors engineering, user research, prototyping) will be coveted, especially with the growth that is occurring in the home medical equipment market.

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.

‘Shape-Shifting’ Implanted Device to Provide Continuous BP Monitoring

SMARTSHAPE consortium, led from University of Galway, will develop an implantable medical device for continuous blood pressure monitoring. The consortium has...

Temporary Tattoos Measure Blood Pressure

Made of graphene, a cuffless device is worn on the underside of the wrist and can measure blood pressure with comparable accuracy to a standard blood pressure cuff. While the technology is still in...

Novel Device Measures Nerve Activity

Researchers have developed a device to noninvasively measure cervical nerve activity in humans.

Wearables: Gold Sensor Performs On-Body Chemical Analysis

Researchers have created a special ultrathin sensor, spun from gold, that can be attached directly to the skin without irritation or discomfort.

Device Measures Vitals from Ear Canal

A new device, called MedSENS, measures various vital parameters from the ear canal. The instrument consists of a probe about the size of an ear plug, which contains innovative measuring sensors. It is...

Custom Finger Clip Offers New Way to Measure Blood Pressure, Other Vitals

The novel device uses two photoplethysmography (PPG) sensors.

Programmable Fibers Expand Possibilties for Fabrics

The fabric-fiber has digital capabilities to collect, store, and analyze data using a neural network.

Sweat-Proof ‘Smart Skin’ Takes Reliable Vitals

The design could lead to conformable wearable monitors to track skin cancer and other conditions.

Reduced Heat Leakage Improves Wearable Heat Harvester

A flexible heat harvesting device shows better efficiency at retaining heat to power the device.

E-Health Patches Monitor Pulse and Blood Pressure

The wireless patches power themselves with harvested energy.

Affordable Smart Patches Capture Multiple Vital Functions

Patches with wireless sensors monitor vitals without interruption.

Large-Area Flexible Organic Photodiodes

The technologies may enable wearable health monitors to produce improved physiological information and continuous monitoring without frequent battery changes.

Drawn-on-Skin Electronics Offer Breakthrough in Wearable Monitors

Drawn-on-skin electronics allows multifunctional sensors and circuits to be drawn on the skin with an ink pen.

Adhesive Film Turns Smartwatch into Biochemical Health Monitoring System

The system looks for chemical indicators found in sweat.

E-Skin Powered by Sweat Can Monitor Health

A researcher has developed an electronic skin that is applied directly on top of real skin.

Smart Devices Help Reduce Adverse Outcomes of Common Heart Condition

Mobile health devices can help with screening and detection.

Thermometer Can Be Stretched and Crumpled by Water

A thermal sensor measures body temperature by simple contacts such as wearing clothes or shaking hands and an actuator that could control movements of artificial muscle.

Heart Rate Measurements of Wearable Monitors Vary by Activity, Not Skin Color

Biomedical engineers have demonstrated that while different wearable technologies, like smartwatches and fitness trackers, can accurately measure heart rate...

Engineers Design Bionic ‘Heart’ for Testing Prosthetic Valves, Other Cardiac Devices

The device made of heart tissue and a robotic pumping system beats like the real thing.

Discovery Takes Pressure Off Blood Measurements

The portable blood pressure monitoring device provides data continuously to patients.

Liquid-Metal Wearable Pressure Sensor Created for Health Monitoring Applications

Soft pressure sensors have received significant research attention in a variety of fields, including soft robotics, electronic skin, and wearable electronics. Wearable soft pressure sensors have great potential for real-time health monitoring and for the early diagnosis of diseases.

Microneedle Biosensors Accurately Detect Patient Antibiotic Levels in Real Time

Small, non-invasive patches worn on the skin can accurately detect the levels of medication in a patient’s system, matching the accuracy of current clinical...

Wearable Sensors Could Reduce Stillbirths

A new technique could allow expectant parents to hear their baby’s heartbeat continuously at home with a noninvasive and safe device that is potentially more accurate than any fetal heart rate monitor...