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Recall data is sourced from official U.S. government agencies (CPSC, FDA, NHTSA, USDA) and processed using AI to improve readability. This site is not affiliated with or endorsed by any government agency. Always refer to the original agency notice for authoritative information.

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Medium RiskFDA Device
Medical Devices/Diagnostic Equipment

Instrumentation Laboratory: ACL TOP Family 50 Series Diagnostic Systems Recalled for Misidentification Risk

Agency Publication Date: September 12, 2023
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Summary

Instrumentation Laboratory is recalling approximately 2,068 ACL TOP Family 50 Series diagnostic systems in the U.S. and over 6,000 units globally due to a defect where samples could be misidentified under specific conditions. These devices are used in laboratories to perform blood coagulation and fibrinolysis testing, which is critical for assessing thrombosis and bleeding risks. If a sample is incorrectly assigned to the wrong patient, it could lead to incorrect medical results and improper patient management. Consumers should contact the manufacturer or their healthcare provider for further instructions regarding this voluntary firm-initiated recall.

Risk

The device may incorrectly assign a test result to the wrong patient sample. This misidentification could cause healthcare providers to make critical treatment decisions based on inaccurate data, potentially leading to patient harm from improper anticoagulation therapy or missed diagnoses.

What You Should Do

  1. Check your ACL TOP Family 50 Series diagnostic system to see if the model and serial number match the affected range. Affected models include ACL TOP 350 CTS (Serial Numbers 21113058 to 23074369), ACL TOP 550 CTS (21112046 to 23072623), ACL TOP 750 (22010516 to 23060671), ACL TOP 750 CTS (21110860 to 23071015), and ACL TOP 750 LAS (21120879 to 23071077).
  2. Verify if your system is running affected software: ACL TOP 350/550/750 CTS or ACL TOP 750 versions v6.3.0 or later, or ACL TOP 970 CL Version 1.1.0.
  3. Identify the unit using the Universal Device Identifier (UDI) codes: ACL TOP 550 CTS (08426950729242), ACL TOP 750 CTS (08426950784067), ACL TOP 350 CTS (08426950784081), ACL TOP 750 (08426950784074), ACL TOP 750 LAS (08426950784050), and ACL TOP 970 CL (08430793045476).
  4. Contact your healthcare provider or the manufacturer, Instrumentation Laboratory, at their Bedford, MA headquarters for specific instructions on software updates or corrective actions to prevent sample misidentification.
  5. For additional information, contact the FDA at 1-888-463-6332 or visit www.fda.gov/medical-devices/medical-device-recalls.

Your Remedy Options

๐Ÿ“‹Other Action

Correction/Software Update

How to: Contact your healthcare provider or the manufacturer for further instructions and potential refund or software fix.

Affected Products

Product: ACL TOP 550 CTS
Model / REF:
00000280045
UPC Codes:
08426950729242
Lot Numbers:
Serial Range: 21112046 - 23072623
Product: ACL TOP 750 CTS
Model / REF:
00000280055
UPC Codes:
08426950784067
Lot Numbers:
Serial Range: 21110860 - 23071015
Product: ACL TOP 350 CTS
Model / REF:
00000280065
UPC Codes:
08426950784081
Lot Numbers:
Serial Range: 21113058 - 23074369
Product: ACL TOP 750
Model / REF:
00000280015
UPC Codes:
08426950784074
Lot Numbers:
Serial Range: 22010516 - 23060671
Product: ACL TOP 750 LAS
Model / REF:
00000280035
UPC Codes:
08426950784050
Lot Numbers:
Serial Range: 21120879 - 23071077
Product: ACL TOP 970 CL (Rest of World)
Model / REF:
00000280097
UPC Codes:
08430793045476

Additional Information

Agency: Food and Drug Administration (FDA)
Event ID: 92831
Status: Active
Manufacturer: Instrumentation Laboratory
Sold By: Instrumentation Laboratory; Direct distribution to laboratories
Manufactured In: United States
Units Affected: 2,068 kits US: 6,270 units OUS
Distributed To: Nationwide
Agency Last Updated: October 23, 2023

Were You Affected by This Recall?

If you or a family member were harmed by this recalled product, you may have legal rights. Consider consulting a consumer protection attorney to understand your options for compensation.

Find an Attorney

This is general information, not legal advice. Go Backs is not a law firm and does not provide legal services.

AI-Enhanced Content: The summary, action steps, and risk assessment on this page were generated by AI from official government recall data to improve readability. This is not legal or medical advice. Always refer to the official agency sources below for authoritative information.

Sources: FDA iRES ยท Raw API Response

openFDA Disclaimer: This recall information is sourced from the openFDA API. Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. Refer to the openFDA terms of service for more information.