I-Flow Corp.: The Irvine designer and developer...

I-Flow Corp.: The Irvine designer and developer of ambulatory infusion systems said net income for the first quarter was $543,000, or 5 cents a share, which included $1.3 million in product licensing revenue. For the comparable period last year, net income totaled $60,000, or 1 cent a share. Revenue was unchanged at $2.1 million.