New low-cost smartphone attachment to monitor blood pressure at fingertip – ET HealthWorld
New Delhi: Scientists have developed a simple, low-cost clip that uses a smartphone’s camera and flash to monitor blood pressure at the user’s fingertip. The clip developed by researchers at the University of California (UC) San Diego, US, works with a custom smartphone app and currently costs about 80 cents (5.6 rupees) to make. The … Read more