A disaster alarm consisting of the combination of a small cardiac monitor, switching and signal coder controlling a transmitter which is actuated when high or low levels of a function such as heart rate are exceeded. The signal is picked up by a receiver which in turn is connected to an alarm system which continues to operate due to self-latching circuits until re-set.
申请公布号
US3902478(A)
申请公布日期
1975.09.02
申请号
US19730414390
申请日期
1973.11.09
申请人
KONOPASEK, FRANCIS;CUDDY, THOMAS EDWARD;RABER, MONTE B.;KIRK, BRYAN WILLIAM
发明人
KONOPASEK, FRANCIS;CUDDY, THOMAS EDWARD;RABER, MONTE B.;KIRK, BRYAN WILLIAM