Patients in intensive care often experience rapid and dangerous changes in blood pressure, yet the standard method for continuous monitoring requires inserting a catheter directly into an artery. This approach provides accurate, beat‑by‑beat measurements but carries risks such as bleeding, […]
Wearable Sensor System Uses AI To Generate Continuous Blood Pressure Waveforms Read More »
Many chronic conditions require frequent monitoring of biomarkers that cannot be measured easily with conventional wearables. Sweat‑based sensors often struggle with low fluid volume, while blood‑based tests require needles and clinical visits. Researchers at the Hong Kong Polytechnic University developed
Many wearable health sensors struggle to maintain reliable contact with the skin, especially when sweat, hair, bending, or stretching interfere with the electrode interface. These interruptions can distort biological signals and reduce the accuracy of devices used for monitoring chronic
Breathable Graphene Hydrogel Biosensors Improve Skin Contact for Wearables Read More »
People living with Parkinson’s disease often face the challenge of maintaining consistent medication levels throughout the day. The effectiveness of treatment depends on how well the body absorbs and metabolizes each dose, yet traditional monitoring methods require blood samples or
Sweat‑Powered Fingertip Patch Monitors Parkinson’s Medication Read More »
People often encounter environmental hazards without realizing it. Toxic gases, chemical contaminants, and heavy metals can be present long before they become visible or produce symptoms. Detecting these threats early is essential, but most sensing technologies rely on screens, alarms,
Wearable Patch Warns Users About Environmental Hazards Through Vibration Read More »
Many wearable health sensors are uncomfortable, noticeable or distracting, especially when placed on the face. These devices can make people self‑conscious and even change the very signals they are meant to measure. Researchers at the University of Tokyo have developed
Invisible Skin Sensors Capture Facial and Brain Signals Without Being Seen Read More »
Many medicines require careful dosing, yet doctors often rely on occasional blood tests that provide only brief snapshots of drug levels. This approach can make it difficult to understand how a medicine moves through the body over time. Researchers at
Wearable Microneedle Patch Could Help Monitor Medicines in Real Time Read More »
Many medical sensors used to monitor heart and muscle activity can feel stiff, uncomfortable or difficult to keep attached to the skin, especially when patients move or sweat. Engineers at the Pennsylvania State University have developed paintable electrodes that can
Paintable Electrodes Enable Flexible and Artistic Wearable Health Sensors Read More »
Understanding how sleep supports brain health requires tools that can capture subtle physiological changes without disrupting rest. During sleep, the glymphatic system clears metabolic waste by moving cerebrospinal fluid through channels around blood vessels and exchanging it with interstitial fluid
Many dangerous heart rhythm disorders go undetected because symptoms are intermittent, traditional monitoring is brief, and early warning signs often appear only during daily activity. Researchers at Kaunas University of Technology in Lithuania have developed a wearable cardiac monitoring system
Wearable Cardiac Monitoring System Detects Hidden Arrhythmias and Stroke Risk Earlier Read More »
