Neonatal intensive care : the journal of perinatology-neonatology
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Delivery of medications by some infusion devices is irregular. This study investigated instantaneous flow in several infusion devices set at a rate of 1 ml/hr. The following devices were tested: Infusion Pumps: IMED 956A, IVAC 570, IVION "Kids Pump." Syringe Pumps: Medfusion, Baxter, Baxter OR. ⋯ IMED 965A (0.005+/-0.014), IVION Kid's Pump (0.002+/-0.009), IVAC 570 (0.001+/-0.006). The Baxter syringe pump (0.002+/-0.009) also had a wide variance in flow. The Baxter OR (0.001+/-0.005) and the Medfusion (0.001+/-0.008) syringe pumps maintained the most consistent flow and showed less variance than the other devices tested.(ABSTRACT TRUNCATED AT 250 WORDS)