EXHIBIT 1
Joint Filing Agreement
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In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934,
as amended, each of the persons named below agrees to the joint filing of a
Statement on Schedule 13D (including amendments thereto) with respect to the
common stock, par value $0.01, of TriPath Imaging, Inc., a Delaware corporation
and further agrees that this Joint Filing Agreement be included as an exhibit to
such filings provided that, as contemplated by Section 13d-1(k)(l)(ii), no
person shall be responsible for the completeness or accuracy of the information
concerning the other persons making the filing, unless such person knows or has
reason to believe that such information is inaccurate. This Joint Filing may be
executed in any number of counterparts, all of which together shall constitute
one and the same instrument.
ROCHE INTERNATIONAL LTD
By: /s/ C. George Burch
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Name: C. George Burch
Title: President
By: /s/ John S.T. Stout
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Name: John S.T. Stout
Title: Treasurer
ROCHE IMAGE ANALYSIS SYSTEMS, INC.
By: /s/ Frederick C. Kentz III
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Name: Frederick C. Kentz III
Title: Secretary
