Keysight takes $15 million stake in EMVision

US technology company Keysight Technologies has taken a strategic stake worth $15.28 million in medical imaging company EMVision. In a statement on Thursday, EMVision said the investment represented a significant milestone, and would accelerate commercialisation of the portable brain scanner emu, its first product. Keysight will be issued 7,454,231 new ordinary shares at $2.05 per…