Abstract: An exemplary compounding method of controlling a compounding device to prepare an admixture of at least two distinct material sources can include examining material source solutions for incompatibility of the ingredients and operating a first and a second pump to prevent one of the incompatible source solutions from entering a common flow path. The processing method can detect degradation of a fluid line by evaluating one or more of calibration error rate data, cumulative volumetric flow data, or cumulative pump operation data. The processing method can also selectively transfer a first group of source solutions using the first pump, receiving pump data from one or more sensors that sense actions of the pumps, applying fluid correction factors and calculating discrete pump movements, the pump movements being indicative of an amount of source solution displacement by a pump, and operating the pumps to selectively dispense the source solution amounts according to a preparation order.

Abstract: An event notification matching system, including an event matching table forming a plurality of nodes. Each node is assigned a subscriber request value and contains identifiers for one or more subscribers to be notified at the occurrence of an event relating to the subscriber request value. The event notification matching system may also include a table index. The table index receives input values from an event processing module and selects one or more of the nodes that have subscriber request values corresponding to the received input values. The event processor receives event data from a predetermined source, and formats the input values to simplify the operations performed by the event matching table. The event notification matching system is configured such that the event data need not be compared to non-matching nodes in the event matching table.