Wrist-Worn Device Detects Early Signs of Strokes

Mar-28-19 A wrist-worn device able to detect the early stages of atrial fibrillation could help prevent strokes and other health complications.

Still in the prototype phase, the smart wristband features both PPG and ECG sensors. The PPG optically senses changes in blood volume in tissue, which can signal the beginning of atrial fibrillation. If such a change is detected, the device will vibrate to alert the wearer and prompt them to touch the device with their other hand to register an ECG signal reference reading. The two readings are analyzed by algorithms to determine if atrial fibrillation is imminent, giving the user more time to contact a physician.

More Info about this Invention:

[NEWATLAS.COM]
[EN.KTU.EDU]

---