Exhibit 23.1 INDEPENDENT AUDITORS' CONSENT BOARD OF DIRECTORS AMNIS SYSTEMS INC. Palo Alto, California We consent to the use in this Form 8-K/A filing of AMNIS SYSTEMS INC. (THE COMPANY) of our report on OPTIVISION, INC., dated September 21, 2000 (which includes an emphasis paragraph relating to an uncertainty as to the Company's ability to continue as a going concern), which is part of this Form 8-K/A filing. /s/ HOOD & STRONG LLP San Francisco, California August 14, 2002 - --------------------------------------------------------------------------------