Official recall record
Flowpra Class I And II Screening Tests
- Issuing authority
- Health Canada — Medical Devices
- Published
- 2024-06-20
- Country of alert
- Canada
- Alert level
- Type II
- Alert type
- recall
What the authority reported
A suspected false negative for HLA class I with FL1-30 lot 022. Complaint investigation testing was performed using 4 samples with low levels of A2 antibody specificities and 1 sample with low levels of A31 antibody specificities. Investigation confirmed a lower percentage of positive reactions for samples tested with FL1-30 lot 022. In addition, investigation noted that lot specific user document, TDX-OLI-DMR-LOT-8536 revision 01, has incorrect reference values for the distribution of certain HLA class I antigen specificities. Recall start date: May 29, 2024
What to do
Follow the instructions in the official notice — recall remedies (refund, repair, replacement, or disposal) are defined by the issuing authority and the responsible business, and they differ per recall. Do not rely on summaries, including this one.
Record last checked against the registry on 2026-05-31.