First your personal information, now your blood: Google has patented a "Needle-Free Blood Draw," which holds appeal for diabetes patients who have to test their blood glucose levels on a regular basis ...

CLEVELAND, Ohio -- In a medical world where devices and procedures are constantly changing, the process of drawing blood has remained painfully consistent: A doctor needs a sample, you get stuck with ...

Afraid of needles? Soon you may have one less thing to fear. Two companies, Intermountain Healthcare and Velano Vascular, are exploring new tech that could keep people from feeling like pin-cushions ...