title: Modification of IVAC 530 infusion pump for patient controlled analgesia.
abstract: This article describes an inexpensive device for delivering patient-controlled analgesia. Details of the necessary modifications of a standard IVAC 530 infusion pump are included. The total cost of the modified pump was $2200.
mesh_terms: D000700:Analgesics / Q000008:administration & dosage*; D004867:Equipment Design; D006801:Humans; D007260:Infusion Pumps / Q000191:economics; D012646:Self Administration / Q000295:instrumentation
chemical_list: D000700:Analgesics