EXHIBIT 23.1
INDEPENDENT AUDITOR’S CONSENT
We consent to the use in this Current Report of BioLase Technology, Inc. on Form 8-K/A of our report dated July 25, 2003 on the financial statements of the American Dental Laser division of American Technologies, Inc. appearing in the Form.
/s/ HEIN & ASSOCIATES LLP
Hein & Associates LLP
Houston, Texas
August 1, 2003