The Enzyme 2 Calibrator is an in vitro diagnostic product for the calibration of Alanine Aminotransferase (ALTI and ALTI) and Aspartate Aminotransferase (AST) methods on the Dimension Vista System. For prescription use only.
Hazard
Complaints of positive shift of patient and QC results when the ALTI assay is calibrated with the Dimension Vista Enzyme 2 calibrator. Internal investigation has confirmed that patient samples and QC material demonstrate a shift of up to 10% in comparison to results obtained using earlier calibrator lots.
What You Should Do
Remedy
Siemens mailed an Urgent Medical Device Notification letter to all affected customers on May 10, 2016. The notice provided information on actions to be taken by the customer to work around the issue. For further questions, please call (800) 441-9250.
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Products
The Enzyme 2 Calibrator is an in vitro diagnostic product for the calibration of Alanine Aminotransferase (ALTI and ALTI) and Aspartate Aminotransferase (AST) methods on the Dimension Vista System. F
- Brand
- Siemens Healthcare Diagnostics, Inc.
- UPC
- Lot Number: 4MD048, 5DD026, 5ED071, 5GD004, 5JD058, 5LD061
Units Affected
13,147 units