News • Green revolution
Bacteria could power medical sensors
Engineers have developed a biofilm capable of producing long-term, continuous electricity from an individuals' sweat.
Sensors
News • Dexterity and motor skills
Robotic sensors could help transform prosthetics
A project to develop advanced sensors for use in robotic systems could transform prosthetics and robotic limbs. It aims to develop sensors which provide enhanced capabilities to robot.
News • Early dementia detection
Protein sensor detects Alzheimer's up to 17 years in advance
A sensor identifies misfolded protein biomarkers in the blood. This offers a chance to detect Alzheimer's disease before any symptoms occur. Researchers intend to bring it to market maturity.
News • Form-fitting fabric
Smart textiles recognizes its wearer’s activities
MIT researchers produced textiles that sense the wearer’s posture and motions. Their “smart” shoes and mats could be used in applications ranging from health care to prosthetics.
News • As good as gold
Raman spectroscopy: a wearable chemical sensor
Researchers created a special ultrathin sensor, spun from gold, that can be attached directly to the skin without irritation or discomfort. The sensor can measure different biomarkers or substances to perform on-body chemical analysis.
News • Wearables
Personal health trackers may include smart face mask
Researchers developed two concepts of wearable smart bioelectronic devices, materials for better real-time monitoring of a person’s health, including vitals.
News • Self-powered
Smart implants monitor spinal fusion healing
Spinal fusion—fusing two vertebrae together—can treat a wide variety of spinal disorders. A patient-specific 3D-printed smart metamaterial implant doubles as sensor to monitor spinal healing.
News • Assessing abnormal neurological problems
Smart jumpsuit tracks infants’ early development
New wearable technology creates new possibilities for assessing the neurological development of young children.
News • Smart device
Dissolving pacemaker communicates with body-area sensor
Wireless bioresorbable pacemaker bypasses need to extract non-biodegradable leads, eliminating additional risk to the patient.
News • Vascular monitoring system
Implantable smart stent monitors hemodynamics
Researchers at the Georgia Institute of Technology have developed a smart stent that can monitor hemodynamic parameters. The wireless and battery-free device can transmit the data to the outside of the body.
News • In hospitals
Smart pacifier monitors infant health
A wireless, bioelectronic pacifier could eliminate the need for invasive, twice-daily blood draws to monitor babies’ electrolytes in Newborn Intensive Care Units or NICUs.
News • Ultrathin fuel cell
Using the body’s own sugar to power implants and sensors
Glucose is absorbed from the foods we eat and fuels every cell in our bodies. But could it also power tomorrow’s medical implants? According to a team of engineers, it might.
News • Proof of concept
Tattoo-like sensors reveal blood oxygen levels
Silk-based material under skin changes color in response to oxygen, and in the future might be adapted to track glucose and other blood components.
News • Multi-tasking
Wearable monitors glucose, alcohol, and lactate
Engineers have developed a prototype of a wearable that can continuously monitor several health stats—glucose, alcohol, and lactate levels—simultaneously in real-time.
News • mhealth
Smartphone-powered microchip for at-home diagnostic testing
Researchers developed a new microfluidic chip with broad applications for detecting viruses, pathogens, bacteria and other biomarkers in liquid samples.
News • Wearable
Robotic sleeve for lymphedema treatment
Microfluidic chip inflates and deflates balloons in a sleeve to promote fluid flow in the lymphatic system.
News • IoT medical equipment tracking
Collaboration to realize smart hospital initiative
The University Medical Centre (UMC) Utrecht, The Netherlands, collaborates with Fujitsu to realize their smart hospital initiative, using sensors, tags and IoT technology provided by the company.
News • Covid-19 drug monitoring
Smart sensor to evaluate vaccine safety
A new study enables developers to determine vaccine safety via smart sensors that measure objective physiological parameters. This could end the reliance on subjective reports of study participants.
News • Neurology
Biodegradable implant to monitor brain chemistry
A wireless sensor could offer doctors a way to monitor changes in brain chemistry without requiring a second operation to remove the implant.
News • For better contact
A flexible brain-computer interface array
A brain-computer interface array featuring microneedles affixed to a flexible backing allows arrays of micro-scale needles to conform to the contours of the brain.
News • Deep learning diagnoses
AI detects COVID-19 from smartwatch sensors
Combining questions about a person's health with data from smartwatch sensors, a new app can predict within minutes whether someone is infected with COVID-19.
Article • Safe navigation
Enhanced precision with semi-automatic milling systems
Professor Dr Henning Windhagen is a great fan of semi-automatic systems that help with implants but leave the surgeon in the driver’s seat.
News • Cardiac care
Exploring the potential of tele-rehabilitation
Cardiac rehabilitation can be done just as well at home as in the hospital. This is the conclusion of the most extensive research into ‘tele-rehabilitation’ to date.
News • Sweating the small stuff
Wearable measures key stress hormone
Researchers have developed a smartwatch that assesses cortisol levels found in sweat. The device opens new possibilities for personal health monitoring.
News • Non-invasive indicator
3D-printed sensor 'sniffs' wound infection, changes colour
Scientists at Queen’s University Belfast have invented a tiny indicator that changes colour if a patient’s wound shows early signs of infection.