Siemens Dimension Vista Akaline Phosphatase (ALPI) Flex reagent cartridge - In vitro diagnostic ...
FDA Device Recall #Z-0134-2021 — Class II — August 25, 2020
Recall Summary
| Recall Number | Z-0134-2021 |
| Classification | Class II — Moderate risk |
| Date Initiated | August 25, 2020 |
| Status | Terminated |
| Voluntary | Voluntary: Firm initiated |
Recalling Firm
| Firm | Siemens Healthcare Diagnostics, Inc. |
| Location | Newark, DE |
| Product Type | Devices |
| Quantity | US:5970 units ; OUS: 1446 units |
Product Description
Siemens Dimension Vista Akaline Phosphatase (ALPI) Flex reagent cartridge - In vitro diagnostic test for the quantitative measurement of alkaline phosphatase in human serum and plasma Catalog Number: K2115, SMN# 10642444
Reason for Recall
Low outlier resultsgenerated with Alkaline Phosphatase (ALPI) Flex reagent cartridge.The maximum difference observed with a patient sample was approximately -27% at a concentration of 129 U/L (2.15 ukat/L). The low outlier results are generated from the last five (5) tests of the well
Distribution Pattern
Worldwide distribution - US Nationwide and the countries of Canada, Australia, Austria, Belgium, Bahamas, Czech Republic, Denmark, France, Germany, Italy, Japan, Korea, Netherlands, Norway, New Zealand, Portugal, Slovakia, Slovenia, Spain, Switzerland.
Lot / Code Information
Lot Number/UDI/Exp. Date: 1) 19247AB UDI: 0084276803903419247AB20090310642444840 Exp.2020-09-03, (2) 19282BB UDI: 0084276803903419282BB20100810642444840 Exp. 2020-10-08, (3) 19330BD UDI:0084276803903419330BD20112510642444840 Exp. 2020-11-25. Expanded Recall: 3/10/21 20337AB, 20311BA, 20275AA, 20218AA, 20203BA, 20170AA, 20125BA, 20078AB.
Other Recalls from Siemens Healthcare Diagnostics, Inc.
| Recall # | Classification | Product | Date |
|---|---|---|---|
| Z-1484-2026 | Class II | Atellica CH Urine Albumin (UAlb). Material Numb... | Jan 20, 2026 |
| Z-0491-2026 | Class II | IMMULITE 2000 Oak Mix Specific Allergen; Sieme... | Oct 6, 2025 |
| Z-0492-2026 | Class II | 3gAllergy Specific IgE Universal Kit; Kit Comp... | Oct 6, 2025 |
| Z-0493-2026 | Class II | Food Panel 3 Specific Allergen; Siemens Materi... | Oct 6, 2025 |
| Z-0366-2026 | Class II | Assay: IMMULITE 2000 Intact PTH; Test Code: iP... | Sep 22, 2025 |
Frequently Asked Questions
Contact your healthcare provider and the device manufacturer immediately. Check whether your specific model number and lot number are included in the recall scope. For external devices, stop using the affected product and arrange a replacement. For implanted devices, do not panic — removal is typically not required unless the risk assessment clearly indicates it. Your physician will guide you based on your individual clinical situation and the FDA's recommended actions. Report any adverse effects you may have experienced to FDA MedWatch at 1-800-FDA-1088.
Class I recalls indicate a reasonable probability of serious adverse health consequences or death from the defect. Class II recalls involve products that may cause temporary or medically reversible adverse health consequences, or where serious consequences are remote. Class III recalls cover products not likely to cause any adverse health consequences, typically involving technical regulatory violations. The classification guides urgency — Class I recalls require immediate action, while Class III may simply involve returning a product or acknowledging a labeling change. Always read the specific recall notice for recommended patient actions.
Report problems with medical devices to the FDA through MedWatch at 1-800-FDA-1088 or online at FDA.gov/safety/medwatch. Healthcare facilities are required by law to report device-related serious injuries and deaths. Patients and consumers can also report voluntarily. Include the device name, manufacturer, model number, and a description of the problem and any patient outcome. Reports from patients and clinicians help the FDA identify emerging safety signals and may trigger investigations that lead to recalls of dangerous devices.
What Should You Do?
Stop using this device if you are affected by this recall. Contact your healthcare provider and the manufacturer immediately for guidance. Report adverse events to FDA MedWatch.