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MEDEX, INC. AND SUBSIDIARIES                                          EXHIBIT 11



COMPUTATION OF EARNINGS PER SHARE
FOR THE YEARS ENDED JUNE 30, 1995, 1994 AND 1993 
- ---------------------------------------------------------------------

                                      Year Ended June 30
                         --------------------------------------------
                             1995            1994             1993

                                                   
PRIMARY:
  Weighted average 
    common shares 
    outstanding           6,137,628        6,087,898        6,014,381

  Common equivalent
    shares - stock 
    options                  51,880 (1)       93,223 (1)      137,517 (1)
                         ----------       ----------       ----------


  Common shares and
    common equivalent
    shares outstanding    6,189,508        6,181,121        6,151,898
                         ----------       ----------       ----------


NET INCOME
                         $1,755,884       $6,730,995       $4,235,501
                         ==========       ==========       ==========


NET INCOME PER SHARE        $.28             $1.09            $.69
                         ==========       ==========       ==========

FULLY DILUTED:
  Weighted average
    common shares
    outstanding           6,137,628        6,087,898        6,014,381

  Common equivalent
    shares - stock
    options                  66,266 (1)      102,775 (1)      138,115 (1)
                         ----------       ----------       ----------


  Common shares and  
    common equivalent  
    shares outstanding    6,203,894        6,190,673        6,152,496
                         ----------       ----------       ----------

NET INCOME               $1,755,884       $6,730,995       $4,235,501
                         ==========       ==========       ==========

NET INCOME PER SHARE        $.28             $1.09            $.69
                         ==========       ==========       ==========



(1)  Calculated under the Treasury Stock Method using the average price or
     year-end market price of Medex stock, as applicable.