Device is an instrument and is not implanted/ explanted.The instrument was investigated on site.The complained issue could not be reproduced.While checking the instrument components, a slight discoloration on the lamp cable to the lamp holder connector was observed.It was repaired on site by replacing the lamp holder, lamp cable and lamp.Oq/pv was performed after the repair and the instrument passed required specifications.Device intended use: the applied biosystems 7500 fast dx real-time pcr instrument with the sds software version 1.4 is a real-time nucleic acid amplification and detection system that measures nucleic acid signals from reverse transcribed rna and converts them to comparative quantitative readouts using fluorescent detection of dual-labeled hydrolysis probes.The 7500 fast dx real-time pcr instrument is to be used only by technologists trained in laboratory techniques, procedures, and on use of the analyzer.
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