General Electric Chief Executive Officer Jeffrey Immelt holds up the GE Vscan, a pocket-sized device roughly the size of a smart phone that houses powerful, ultrasmart, ultrasound technology, as he speaks at a news conference in New York, October 21, 2009. Reuters Pictures 1 month ago

General Electric Chief Executive Officer Jeffrey Immelt holds up the GE Vscan, a pocket-sized device roughly the size of a smart phone that houses powerful, ultrasmart, ultrasound technology, as he speaks at a news conference in New York, October 21, 2009.