pocket: Smart syringe turns bright red to warn of prior use

First, the bad news: As much as 40 percent of the world's 40 billion injections administered every year are with unsterile, reused syringes, according to the World Health Organization.



via Pocket http://news.cnet.com/8301-11386_3-57601178-76/smart-syringe-turns-bright-red-to-warn-of-prior-use/