SYRINGE-PUSHING DEVICE FOR AMBULANT ADMINISTRATION OF PARENTERAL INJECTIONS, WITH FLOW RATE GOVERNED BY THE CONTENTS OF THE SYRINGE

摘要

Apparatus syringe for patient treatment automatically delivering at a constant time compatible with circadian rhythms a fixed number of bolus having a volume varying depending on the pre-fill volume of the syringe (9) used by the operator. Said volume corresponding generally to the daily dose of drug is directly readable on the graduations (11) of the syringe (10). An audible alarm warns of an obstacle to the flow of fluid as well as the inadvertent bolus injection outside the intended program.