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Google 'vampire watch' would suck blood without using a needle

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MOUNTAIN VIEW, CALIFORNIA — Speculation that Google's next piece of wearable technology will be a blood-sucking smartwatch that helps diabetics monitor blood-sugar levels is growing after the tech giant filed a patent application for the device. The gadget described in the patent works by pricking the finger and drawing blood without using a needle. A detachable chamber is placed on top of a fingertip and a gas-powered microparticle blasted through it towards the skin, according to Google's application filed with the U.S. Patent and Trademark Office. The microparticle — which could be as small as 10 microns, or 10 millionths of a meter — pierces the skin and the device draws a small vial of blood into a pressurized chamber. Now containing a blood sample, the device is reattached to the watch, which could be used to measure glucose levels. Google declined to confirm if the invention would be used to create a new product. "We hold patents on a variety of ideas — some of those ideas later mature into real products or services, some don't," a Google spokesperson told the Verge. "Prospective product announcements should not necessarily be inferred from our patents." Diabetics must monitor blood sugar levels several times a day to avoid complications from the disease, often by drawing blood samples with a needle from a fingertip.----------------------------------------­­---------------------Welcome to TomoNews, where we animate the most entertaining news on the internets. Come here for an animated look at viral headlines, US news, celebrity gossip, salacious scandals, dumb criminals and much more! Subscribe now for daily news animations that will knock your socks off.Visit our official website for all the latest, uncensored videos: http://us.tomonews.netCheck out our Android app: http://bit.ly/1rddhCjCheck out our iOS app: http://bit.ly/1gO3z1fGet top stories delivered to your inbox everyday: http://bit.ly/tomo-newsletterStay connected with us here:Facebook http://www.facebook.com/TomoNewsUSTwitter @tomonewsus http://www.twitter.com/TomoNewsUSGoogle+ http://plus.google.com/+TomoNewsUS/Instagram @tomonewsus http://instagram.com/tomonewsus

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