摘要：

A programmable infusion pump apparatus having a power supply (4, 11), a first circuit (6) responsive to the and assisting the power supply (4), power generating circuit (8) for generating sufficient power to drive a pump drive mechanism (12), a power storage circuit (10) for storing the power generated by the power generating circuit (8), a sensing system (16) for sensing stored power levels and the condition of the power supply (11), a microprocessor (18); a plurality of actuators (24, 26, 28, 30) for display and changing parameter values stored in RAM of the microprocessor (18), a memory (34) operably connected to microprocessor (18); display screen (40) for displaying parameter values and other information concerning the apparatus and a tone transducer (22) for providing an audio output from the apparatus to indicate certain conditions.

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