VORRICHTUNG ZUM UNTERRICHTEN EINES PATIENTEN AUF AKUSTISCHEM WEGE UEBER EINE MOEGLICHE FEHLFUNKTION EINES AN SEINEN ORGANISMUS ANGESCHLOSSENEN HILFSGERAETS

摘要

A mechanism for aurally instructing a patient whose circulatory system is coupled to an infusion or exchanging machine and which includes a comparing means for discriminating between various malfunctions of the machine and reporting serially those of higher priority, with the objective of instituting a corrective feedback through specific directions to operator.