Ortho Clinical Diagnostics VITROS Immunodiagnostic Products TT4 Reagent Pack, Product Code 8744468 Recall
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
Product
VITROS Immunodiagnostic Products TT4 Reagent Pack, Product Code 8744468
Brand
Ortho Clinical Diagnostics
Lot Codes / Batch Numbers
UDI: 10758750005147, Lot Number: 2340
Products Sold
UDI: 10758750005147; Lot Number: 2340
Ortho Clinical Diagnostics is recalling VITROS Immunodiagnostic Products TT4 Reagent Pack, Product Code 8744468 due to The specified reagent packs exhibit an increase in the frequency of unsuccessful calibrations.. Based on FDA medical device recall database.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
The specified reagent packs exhibit an increase in the frequency of unsuccessful calibrations.
Recommended Action
Per FDA guidance
IMPORTANT PRODUCT CORRECTION NOTIFICATION letters dated 3/10/20 were sent to customers. REQUIRED ACTIONS " If you have VITROS TT4 Reagent Packs Lot 2340 in your inventory, Ortho will replace or credit your account as indicated on your Confirmation of Receipt form. NOTE: As a reminder, if you have a successful calibration, and quality control results are acceptable, it is acceptable to continue using the affected lot. " Post this notification by each system that processes VITROS TT4 Reagent Packs, Lot 2340. " Complete the Confirmation of Receipt form now to register receipt of the notification. All customers should return the completed form by March 25, 2020. " If you are satisfied with the product at this time but want Lot 2340 replaced in the future, you may resubmit the Confirmation of Receipt form at that time, indicating the quantity that requires replacement. " In the event of future occurrences, retain a copy of the Confirmation of Receipt form and re-submit if needed. " Please forward this notification if the product was distributed outside of your facility. Contact Information We apologize for the inconvenience this will cause your laboratory. If you have further questions, please contact Ortho Care" Technical Solutions Center at 1-800-421-3311.
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticePage updated: Jan 10, 2026