Recall archive / FDA device enforcement
Product Name: Lumipulse G pTau 217 Plasma Calibrators Model/Catalog Number: 81557 Software Version: Not Applicable Pr... — FDA record Z-1303-2026
Reported ongoing
Status as reported in the agency record. FDA warns that enforcement status may not track the current recall lifecycle; check the current official notice.
Source date Dec 11, 2025. Retrieved Oct 1, 2026. Last updated Oct 1, 2026.
Archive changed Oct 1, 2026. USDA FSIS records are unavailable; check FSIS directly. Source coverage and dates.
What the record says
- Product
- Product Name: Lumipulse G pTau 217 Plasma Calibrators Model/Catalog Number: 81557 Software Version: Not Applicable Product Description: Lumipulse G pTau 217 Plasma Calibrators: The pTau 217 plasma concentration of a specimen is automatically calculated from the calibration curve, which is also automatically calculated from calibration data. The result of the calculation is reported in pg/mL. Lumipulse G pTau 217 Plasma Calibrators: Liquid (Frozen), 1x1.5 mL (5 Concentrations) CAL 1 0 pg/mL pTau 217 Plasma Calibrator CAL 2 0.250 pg/mL pTau 217 Plasma Calibrator CAL 3 1.000 pg/mL pTau 217 Plasma Calibrator CAL 4 5.000 pg/mL pTau 217 Plasma Calibrator CAL 5 10.000 pg/mL pTau 217 Plasma Calibrator Contains Tris buffer with protein (bovine) and chemical stabilizers. Preservative: 0.1% ProClin 300, 0.05% ProClin 950 Component: Yes. Lumipulse G pTau217/B-Amyloid 1-42 Plasma Ratio
- Reason
- 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).
- Classification
- Class II
- Recalling firm
- Fujirebio Diagnostics, Inc.
- Quantity
- 117 units
- Agency-reported status
- Ongoing
- Source record identifier
- Z-1303-2026
What the recall classes mean. Classification is an agency assessment, not individual medical advice.
Lot and product identifiers
| Label field | Details supplied by the agency |
|---|---|
| Lot, code or applicability | Model/Catalog Number: 81557; UDI-DI: 05414470815579; Lot Numbers: D5C6094U, D5C6125U; |
Match all identifying details in the current notice. A brand name alone is not enough.
Distribution
US Nationwide distribution in the states of Arizona, California, Florida, Indiana, Kansas, Kentucky, Maryland, Massachusetts, Minnesota, New Jersey, Pennsylvania, Texas, Washington.
States below are derived from the distribution text, including nationwide wording. They are not inferred from the firm's address.
- Alaska
- Alabama
- Arkansas
- Arizona
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Iowa
- Idaho
- Illinois
- Indiana
- Kansas
- Kentucky
- Louisiana
- Massachusetts
- Maryland
- Maine
- Michigan
- Minnesota
- Missouri
- Mississippi
- Montana
- North Carolina
- North Dakota
- Nebraska
- New Hampshire
- New Jersey
- New Mexico
- Nevada
- New York
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Virginia
- Vermont
- Washington
- Wisconsin
- West Virginia
- Wyoming
Dates in the source
- Report date
- Feb 11, 2026
- Recall initiation date
- Dec 11, 2025
- Center classification date
- Feb 5, 2026
FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable.