An exchange cart supply-distribution system employed on an institution-wide basis

This paper describes a drug distribution system developed for replenishment of stock supplies for hospital patient-care units, ambulatory care areas, and clinical support service areas. The method employed, a modified exchange cart system in which duplicate sets of supplies are exchanged at regular and predetermined intervals, utilizes unit-of-use packaging whenever feasible and is an extension of our centralized unit dose drug distribution system. Various supply-distribution techniques and inventory surveillance and control techniques, as well as cost identification and charge recovery procedures, are discussed.