Heart pacemaker electronic control system - has register fed by detector, connected by memory to pulse generator giving trigger signals

摘要

The electronic control system for a heart pacemaker which has selectively controlled characteristics, has a detector connected with a register which collects signals and delivers corresponding signals to a memory. Connected to the memory is a pulse generator which delivers trigger signals corresponding to the condition of the memory to the body tissue. There is a loading stage by which the memory which carries the data from the register is freed, when a trigger pulse is received. A transmitter gives signals representing the operating characteristics of the pacemaker when activated by the received signals. Demodulated signals from the detector are decoded and fed into a sliding register.