Smiths Group plc is a global technology company. The Company operates in five business segments: Smiths Detection, John Crane, Smiths Medical, Smiths Interconnect and Flex-Tek. Smiths Detection includes sensors that detect and identify explosives, narcotics, weapons, chemical agents, biohazards and contraband. John Crane includes mechanical seals, seal support systems, engineered bearings, power transmission couplings and specialist filtration systems. Smiths Medical includes medication delivery systems, vital care products and safety devices that prevent needle stick injuries and reduce cross infection. Smiths Interconnect includes specialized electronic and radio frequency products. Flex-Tek includes engineered components that heat and move fluids and gases, flexible hosing and rigid tubing. On May 13, 2009, the Company completed the acquisition of Orion Corporation. On April 24, 2009, the Company completed the acquisition of Shenzen Dowin Lightning Technologies Co., Ltd.