CROSS MEDICAL PRODUCTS, INC. AND SUBSIDIARY EXHIBIT 11 COMPUTATION OF NET INCOME PER SHARE FOR THE THREE AND NINE MONTH PERIODS ENDING SEPTEMBER 30, 1997 AND 1996 Three Three Nine Nine Months Months Months Months Ended Ended Ended Ended September 30, September 30, September 30, September 30, 1997 1996 1997 1996 ------------ ------------ ------------ ------------ Weighted average number of common shares outstanding 5,080,762 4,776,571 5,012,454 4,754,819 							 Shares issuable pursuant to stock option plans and stock warrants 237,090 206,334 254,018 ------------ ------------ ------------ ------------ 							 Weighted average shares outstanding used in primary earnings per share calculation 5,080,762 5,013,661 5,218,788 5,008,837 							 Shares issuable under the Convertible Subordinated Debentures 630,277 646,154 630,277 646,154 ------------ ------------ ------------ ------------ Weighted average shares outstanding used in fully diluted earnings per share calculation 5,711,039 5,659,815 5,849,065 5,654,991 ============ ============ ============ ============ 							 Net loss from continuing operations $(43,000) $(184,000) $(134,000) $(407,000) ============ ============ ============ ============ Net income from discontinued operations $375,000 $2,598,000 $881,000 ============ ============ ============ ============ Net income (loss) used in calculation of primary earnings per share $(43,000) $191,000 $2,464,000 $474,000 Interest, net of tax, on Convertible Subordinated Debentures $67,000 $67,000 $198,000 $89,000 ------------ ------------ ------------ ------------ Net income used in calculation of fully diluted earnings per share $24,000 $258,000 $2,662,000 $563,000 ============ ============ ============ ============ 							 Primary earnings per share:							 Net loss per share from continuing operations $(.01) $(.04) $(.03) $(.09) ============ ============ ============ ============ Net income per share from discontinued operations $.08 $.50 $.18 ============ ============ ============ ============ Net income (loss) per share $(.01) $.04 $.47 $.09 ============ ============ ============ ============ 							 Fully diluted earnings per share:							 Net loss per share from continuing operations $.00 $(.02) $.01 $(.06) ============ ============ ============ ============ Net income per share from discontinued operations $.07 $.43 $.16 ============ ============ ============ ============ Net income per share $.00 $.05 $.44 $.10 ============ ============ ============ ============