definiens: means Nellcor ’s and its Affiliates ’ net pulse oxim etry revenue for products shipped, service and licenses to purchaser s in the United States . Net Pulse Oximetry Revenue is calculated in accordance with GAAP, cons istent with how such calculations were made in the past by Nellcor, as provided to [COMPANY] in accordance with Section 3.1 . Nellcor has not and will not direct revenue away from the Unite d States and to international markets in order to avoid or reduce paying royalties under this Agre ement . For multiparameter devices ( i.e., devices including parameters or therapeutic functio ns other than pulse rate and Oxygen Saturation ), the per unit portion of the net revenu e attributable to pulse oximetry revenue will be set at 100 % of the then current year average net sa les price of Nellcor ’s stand alone pulse oximetry monitors, but not less than $ 1500