Teleflex Inc. (NYSE:TFX) says it’s a pure-play medical device company now that it’s re-classified its cargo systems business as a discontinued operation, marking the culmination of a years-long transformation. The Limerick, Pa.-based company also said it paid off $125 million worth of debt ahead of schedule, as it positions itself to grow via acquisition.f “With our term loans maturing in 2014, the recently completed refinancing transactions provide us with additional resources at historically low interest rates to execute our growth strategies,” CFO Richard Meier said in prepared remarks.