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510(k) Data Aggregation
(90 days)
Atellica IM Ferritin Assay
The Atellica™ IM Ferritin (Fer) assay is for in vitro diagnostic use in the quantitative determination of ferritin in human serum and plasma (EDTA and lithium heparin) using the Atellica™ IM Analyzer. This assay can be used as an aid in the diagnosis of iron deficiency anemia and iron overload.
The Atellica Ferritin Assay kit includes the following components: Lite Reagent: 5.0 mL/reagent pack. Contains Goat polyclonal anti-ferritin antibody (~0.64 µg/mL) labeled with acridinium ester in HEPES buffer; protein stabilizers; sodium azide (
Here's a breakdown of the acceptance criteria and study details for the Atellica IM Ferritin Assay, based on the provided document:
Acceptance Criteria and Reported Device Performance
Criteria | Acceptance Criteria | Reported Device Performance |
---|---|---|
Precision | CLSI EP05-A3 guidelines (Evaluation of Precision Performance of Quantitative Measurement Methods) | Repeatability (Within-run): CV ranges from 1.2% to 3.5% for samples (4.2 ng/mL to 1453.6 ng/mL) and 1.2% to 1.6% for controls (51.8 ng/mL to 374.0 ng/mL). |
Within-Lab (Total Imprecision): CV ranges from 4.0% to 7.2% for samples and 4.5% to 5.5% for controls. | ||
Linearity/Assay Reportable Range | CLSI EP06-A (linearity of Quantitative Measurement Procedures). Implied: Acceptable percentage difference between observed and predicted values. | The linearity data supports an analytical measuring range of 0.9 - 1650 ng/mL. |
Predicted % Difference (Y-Ŷ)/Ŷ*100: values ranged from -8.88% to 9.47% (excluding the lowest observed value of 0.20 ng/mL which was |
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