Potential health hazard — use of or exposure to this product may cause temporary or medically reversible adverse health consequences.
AIA-2000 Analyzer Recalled by Tosoh Bioscience Inc Due to There is a possibility that the liquid suction...
What You Should Do
Stop using this product immediately. Do not consume, use, or distribute it.
Return the product to the place of purchase for a full refund. If you have questions, contact Tosoh Bioscience Inc directly.
Affected Products
AIA-2000 Analyzer, Model Nos. AIA-2000LA, AIA-2000ST - Product Usage: The AIA-2000 is capable of performing three methods of immunoassay: an immunoenzymetric (IEMA) or sandwich immunoassay, a competitive binding (EIA) immunoassay, and a two-step immunoenzymetric immunoassay. An antigen-antibody reaction begins by combining a patient sample, control, or calibrator with a diluent in an immunoreaction test cup from the AIA-PACK reagent series.
Quantity: 7
Why Was This Recalled?
There is a possibility that the liquid suction pump on some AIA-2000 analyzers may not perform as intended and cause an insufficient volume of wash solution to be removed during the washing step. Incomplete washing of the sample may result in falsely elevated test results for the sandwich assays and falsely decreased test results for the competitive binding assays. Insufficient washing is detectable through review of the calibration data and QC trending. For example, if incomplete washing occurs, the reported values for the zero- calibration rate will be above the acceptance range. The calibration value may shift and the instrument will not calibrate successfully. If this issue occurs, there may be a delay in testing and reporting patient test results. There have been no user or patient injuries reported related to this issue.
Where Was This Sold?
This product was distributed nationwide across all 50 states.
About Tosoh Bioscience Inc
Tosoh Bioscience Inc has 68 total recalls tracked by RecallDetector.
Related Recalls
EndoVive Safety PEG Kit Recalled by Boston Scientific Corporation Due to Recall of kits which utilized ChloraPrep Triple Swabsticks...
Boston Scientific Corporation · February 10, 2026
Owner's Booklets and Instructions for Use that are used with Recalled by Trividia Health, Inc. Due to The system labeling (user manual and online labeling)...
Trividia Health, Inc. · February 6, 2026
Artelon FlexBand Dynamic Matrix Ref: 31057 Recalled by International Life Sciences Due to Augmentation devices failed bacterial endotoxin testing.
International Life Sciences · February 6, 2026
Owner's Booklets and Instructions for Use that are used with Recalled by Trividia Health, Inc. Due to The system labeling (user manual and online labeling)...
Trividia Health, Inc. · February 6, 2026
Owner's Booklets and Instructions for Use that are used with Recalled by Trividia Health, Inc. Due to The system labeling (user manual and online labeling)...
Trividia Health, Inc. · February 6, 2026
Data sourced from the FDA (Device). Last updated March 26, 2026. View original report