EDSAP Wearable Stroke Detection
Samsung engineers have developed a prototype wearable device - the Early Detection Sensor & Algorithm Package (EDSAP) - which can warn about impending strokes. The prototype device monitors brainwaves to detect early signs of strokes and alarms a user through a smartphone or tablet app
(Early Detection Sensor & Algorithm Package (EDSAP))
“We approached neurologists, asking them whether this was feasible,” said Se-hoon Lim, the project lead. “They were dismissive, but we wanted to give it a go. Health-related wearable devices are becoming more and more complex, meaning their capabilities are growing increasingly sophisticated. The five of us wanted to make our mark in this development.”
In January 2015, Lim and his team introduced a prototype solution, the Early Detection Sensor & Algorithm Package (EDSAP), a stroke detection solution using brainwaves. Consisted of a sensor suite and a juiced up algorithm, EDSAP allows anyone with a smartphone or tablet to monitor the electrical impulses that are brainwaves, thereby gauging the probability of an oncoming stroke. The objective is to provide early warning, so that those at risk can visit the doctor for a proper diagnosis with sufficient time to prevent the potentially tragic consequences of a stroke.
How does EDSAP work?
EDSAP’s sensors are placed on a headset, collecting and wirelessly transmitting brainwave data to a mobile app, where the algorithm analyzes the brainwaves and ultimately determines the likelihood of a stroke, all within a 60-second time span. Additionally, by tracking brainwaves for longer durations, EDSAP can leverage its brainwave analysis capabilities to provide additional information related to neurological health, such as stress, anxiety and sleep patterns.
EDSAP sensors are able to monitor and analyze brainwaves much faster than the 15 minutes or so required for existing brainwave monitoring equipment at hospitals. Secondly, the sensors are able to scan brainwaves in comprehensive detail, largely thanks to the highly conductive rubber-like material discovered by Lim and his team. Thirdly, the sensors are easy to wear. Saline solutions no longer need to be rubbed into the hair, removing the unpleasantries that had previously been a part of brainwave scanning. More importantly, in part thanks to the rubber-like material, EDSAP sensors can be scaled down into a variety of form factors reminiscent of everyday objects.
In his 1977 novel A Scanner Darkly, Philip K. Dick makes extensive use of the cephalochromoscope, a consumer device used for relaxation:
"Your cephalochromoscope that cost you nine hundred dollars, that you always turn on and play when you get home - Ernie and Barris were babbling away about it. They tried to use it today and it wouldn't work. No colors and no ceph patterns, neither one..."
(Read more about the cephalochromoscope or cephscope)
Via Samsung Tomorrow.
Scroll down for more stories in the same category. (Story submitted 1/22/2015)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 0 )
Related News Stories -
Sleeep PRO Earplug For Maximum Rest
'Merton... placed the electrodes of the sleep-inducer on his forehead.' - Arthur C. Clarke, 1963.
You'll Regrow That Limb, One Day
'... forcing the energy transfer which allowed him to regrow his lost fingers.' - Frank Herbert, 1972.
First 3D Printed Human Corneas From Stem Cells
Just what we need! Lots of spare parts.
Nanorobots Roam Your Bloodstream, Cleaning It
Too bad they won't have lasers, though...
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
Sleeep PRO Earplug For Maximum Rest
'Merton... placed the electrodes of the sleep-inducer on his forehead.'
Inspired By Japan, Nap Pods For Hajj
It's always a good time for a nap.
Amphibio 3D Printed Gill Shirt
'... we can descend and live down there at one of those year-round aquatic resorts.'
How Do You Put An Asteroid Into Earth Orbit? Carefully!
'...she would have to be coaxed by another series of pats into a circular orbit.'
PD Aerospace Space Plane By 2023
'The sleek, tapered space shuttle lay immobile upon the private landing field...'
Foldimate Folds Your Clothes Perfectly
Look ma, my room is clean! I can hear you now.
Robots Help People Get Dressed, As Predicted In 1931
Yes, people of the future, robots will dress you.
International Space Station Leak Plugged - With Finger
'These tag-alongs search out stray leaks.'
Robot Snake Flies, Fights Fires
Just a prototype, but still amazing.
IPAL Chinese Robot Babysitter
'But Nanny is different...'
ZKZM-500 LASER Assault Rifle
'The Iranian reached back into the locker and got a pair of laserifles.'
LA Subway Scanner, As Seen In 'Total Recall'
'I'm afraid to tell you this Mr. Quaid, but you have suffered a schizoed embolism...'
Sion Electric Car Covered With Solar Panels
'It drew its power from six square yards of sunpower screens on its low curved roof.'
PAL-V Liberty Flying Helicopter Car
'...lifted themselves to skimming flight upon whirling helicopters."
Space Drones - UK's Effective Space To Launch Rocket Tugs
'Twenty rocket tugs towed it from its Earth hangar out into space.'
DIY Autonomous Robot Detects Trash
'The search-bug detached itself and rolled forward.'
More SF in the News Stories
More Beyond Technovelgy science news stories