Health Products

UniCel DxI 600 Access Immunoassay System-Total T4 Assay

· Published by Health Canada · Official notice

Details

Alert type: Health product recall
Category: Health products - Medical devices - Chemistry
Product: UniCel DxI 600 Access Immunoassay System-Total T4 Assay
Issue: Medical devices - Performance
What to do: Contact the manufacturer if you require additional information.
Audience: Healthcare
Recall class: Type II
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Products

Affected productsLot or serial numberModel or catalogue number
UniCel DxI 600 Access Immunoassay System-Total T4 Assay53881533805
UniCel DxI 600 Access Immunoassay System-Total T4 Assay53924333805
UniCel DxI 600 Access Immunoassay System-Total T4 Assay53872933805
UniCel DxI 600 Access Immunoassay System-Total T4 Assay53889833805
UniCel DxI 600 Access Immunoassay System-Total T4 Assay53910733805

Issue

Access Total T4 calibrator lots (PN 33805) exhibit a negative bias on DxI 600/800 instruments, with slopes outside product specifications. In the worst-case scenario, there is a medium safety risk associated with this issue due to the potential to cause false low patient results.

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