Heart pacemaker remote control system - uses pulse signals with memory and detector to change mode of operation

摘要

The heart pacemaker is remote monitored and controlled by altering its operating conditions. The control unit incorporates a detector and a memory and a data processor connected with them. A pulse generator is connected to the memory so that a pulse train converts the detector from one mode to another. The signals are passed to the processor so that they are stored to alter the operating conditions. The state of the pulse signals generated is determined by the period of time of the individual pulse. The changeover system employs a carrier signal operating at a frequency which is modulated.