================================================================================ SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ---------------- SCHEDULE TO-C (Rule 13e-4) Tender Offer Statement under Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 ---------------- RUBICON MEDICAL CORPORATION (Name of Subject Company (Issuer)) ---------------- NEMO I ACQUISITION, INC. BOSTON SCIENTIFIC CORPORATION (Name of Filing Person (Issuer and Offeror)) ---------------- Common Stock, Par Value $0.001 Per Share (Title of Class of Securities) ---------------- 78112Q103 (CUSIP Number of Class of Securities) ---------------- Lawrence J. Knopf Lawrence J. Knopf BOSTON SCIENTIFIC CORPORATION NEMO I ACQUISITION, INC. One Boston Scientific Place One Boston Scientific Place Natick, Massachusetts 01760-1537 Natick, Massachusetts 01760-1537 (508) 650-8000 (508) 650-8000 (Name, address and telephone number of person authorized to receive notices and communications on behalf of filing person) Copy to: Clare O'Brien, Esq. Shearman & Sterling LLP 599 Lexington Avenue New York, New York 10022-6069 (212) 848-4000 Calculation of Filing Fee ================================================================================ Transaction valuation Amount of filing fee -------------------------------------------------------------------------------- N/A N/A ================================================================================ [_] Check the box if any part of the fee is offset as provided by Rule 0-11(a)(2) and identify the filing with which the offsetting fee was previously paid. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing. Amount Previously Paid: N/A Filing Party: N/A Form or Registration No.: N/A Date Filed: N/A [X] Check the box if the filing relates solely to preliminary communications made before the commencement of a tender offer. Check the appropriate boxes below to designate any transactions to which the statement relates: [_] third party tender offer subject to Rule 14d-1. [X] issuer tender offer subject to Rule 13e-4. [_] going-private transaction subject to Rule 13e-3. [_] amendment to Schedule 13D under Rule 13d-2. Check the following box if the filing is a final amendment reporting the results of the tender offer. [_] ================================================================================ EXHIBIT INDEX Exhibit No. Description --- ----------- 99.1 Joint Press Release issued by Boston Scientific Corporation and Rubicon Medical Corporation, dated April 14, 2005.