Medical device recalls 2026

Product Name: Lumipulse G pTau217/B-Amyloid 1-42 Plasma Ratio… — Class II medical device recall Z-1301-2026

Ongoing recall by Fujirebio Diagnostics, Inc., reported 2026-02-11, distributed nationwide. Customers may experience inaccurate test results by observing a higher frequency of classification in the inde

Product

Product Name: Lumipulse G pTau217/B-Amyloid 1-42 Plasma Ratio Model/Catalog Number: CL0073 Software Version: Not Applicable Product Description: Lumipulse G pTau217/¿-Amyloid 1-42 Plasma Ratio is an in vitro diagnostic (IVD) test that combines the test results of the Lumipulse G pTau 217 Plasma assay and the Lumipulse G ¿-Amyloid 1-42-N Plasma assay from the same patient specimen (K2EDTA plasma sample) into a numerical ratio. The Lumipulse G pTau 217/¿-Amyloid 1-42 Plasma Ratio Instructions For Use (IFU), CL0072, contains instructions on how to manually calculate the ratio and is supplied with each individual Lumipulse G assay. Lumipulse G pTau217/¿-Amyloid 1-42 Plasma Ratio, Item# CL0073 is comprised of the following kits, which are imported: Kit Description, Item#: Imported from Fujirebio Europe (FRE): Lumipulse G pTau 217 Plasma Immunoreaction Cartridges 81550 Lumipulse G pTau 217 Plasma Calibrators set 81557 Lumipulse pTau 217 Plasma Controls 81558 Lumipulse ¿-Amyloid Plasma Controls 81559 Imported from Fujirebio Japan (FRI): Lumipulse G ¿-Amyloid 1-42-N Plasma Immunoreaction Cartridges 235447 Lumipulse G ¿-Amyloid 1-42-N Plasma Calibrators set 235454 Component: No

Reason for recall

Customers may experience inaccurate test results by observing a higher frequency of classification in the indeterminate and positive zone and/or low specificity when compared back to FDA-cleared CSF ratio/PET imaging, due to falsely elevated positive ratio or falsely elevated indeterminate ratio results causing an incorrect classification of a patient as having amyloid pathology associated with Alzheimer s disease (positive result) and/or requiring more clinical testing of that patient (indeterminate result).

Machine access

This record, with every extracted code, the verbatim FDA record and provenance, is available from the recall API: GET https://api.data.aroqon.com/v1/recalls/Z-1301-2026. Look up any UPC, UDI, NDC or lot with /v1/recalls/lookup?code=…. API docs · free and paid keys.

Source: U.S. Food and Drug Administration enforcement report via openFDA (CC0). Structured by Data Foundry (recall-structuring@2); last changed 2026-09-26. Not affiliated with or endorsed by FDA. Not medical or legal advice.