Failure to execute the reagent prime perform on a Cobas analyzer can result in inaccurate or unreliable check outcomes. This perform is designed to make sure the correct hydration and supply of reagents to the response cuvette. With out sufficient priming, inconsistencies in reagent focus and quantity can happen, instantly affecting the accuracy of the assay. For instance, if the reagent strains usually are not absolutely purged of air bubbles or stagnant fluid, the preliminary response could also be compromised, resulting in skewed measurements.
The priming course of is essential for sustaining the integrity of the diagnostic testing course of. It prevents carryover contamination between totally different assessments, guaranteeing that outcomes mirror the true analyte focus within the pattern. Traditionally, insufficient reagent preparation has been a major supply of error in medical laboratories. Fashionable automated analyzers incorporate priming cycles to mitigate these dangers, bettering the general high quality and reliability of diagnostic testing. A correctly executed prime reduces the chance of faulty flags, reruns, and finally, incorrect affected person diagnoses.
