X0202 3 2007-04-02 0 0000812121 CRITICARE SYSTEMS INC /DE/ CMD 0001217126 MOORE WILLIAM M C/O CRITICARE SYSTEMS 20925 CROSSROADS CIRCLE, SUITE 100 WAUKESHA WI 53186 1 0 0 0 No Securities Beneficially Owned 0 D William M. Moore 2007-04-04