GE Healthcare has acquired U-Systems Inc., a company that manufactures a breast-ultrasound product. The product received Food and Drug Administration approval in September 2012 for breast cancer screening as an adjunct to mammography. U-Systems is based in Sunnyvale, Calif.GE Healthcare, headquartered in Wauwatosa, Wis., is the healthcare division of General Electric (NYSE: GE). Terms of the deal weren’t disclosed.