A user-oriented information system for emergency medicine

A user-oriented Emergency Medical Services Information System ( EMSIS ) has been developed in our medical center that can readily be established by any interested medical center. This minicomputer based system provides online registration of poison center calls, access to the Poisindex (C) data base, concise patient information sheets, access to EMS treatment protocols, assistance in the differential diagnosis of acute poisoning, dosage recommendations for drugs with a narrow therapeutic margin, and kinetic analysis of drug overdoses. Video terminals access EMSIS in the Emergency Department, pharmacy, outpatient medicine clinic, pediatric clinic, medicine wards, poison control center, and biomedical engineering. A PDP 11/70 with 256 Kb core and 48 ports running under RSTS /E V7 .0 supports an average of 20 simultaneous users.