Severity
Critical
CriticalClass ITerminated
FDA Devices recall · Reported August 31, 2016
Alere INRatio2 Replacement Monitor (Home) Model Number: 0200457 Product Usage: Alere INRatio 2 PT/INR Home Monitoring System: The Alere INRatio 2 PT/INR Home Monitoring System, consisting of the INRatio 2 Home Monitor and INRatio PT/INR test strip, is used for quantitative determination of international normalized ratio (INR) in fresh capillary whole blood to monitor the effect of warfarin therapy on clotting time by properly selected suitably trained users (by prescription for home use or
Alere San Diego is initiating a voluntary recall for the Alere INRatio¿/INRatio¿2 PT/INR Monitoring System (Test Strips and Meters). This action is being initiated as a result of …
Compiled from official public sources by the editorial team.
Verify with FDA Devices →
Alere San Diego, Inc. recalled Alere INRatio2 Replacement Monitor (Home) Model Number: 0200457 Product Usage: Alere… - a critical-severity action.
Alere INRatio2 Replacement Monitor (Home) Model Number: 0200457 Product Usage: Alere… was recalled by Alere San Diego, Inc. in August 31, 2016. Reason: Alere San Diego is initiating a voluntary recall for the Alere INRatio¿/INRatio¿2 PT/INR Monitoring System (T…. Check the official notice for the remedy. Verify recall #Z-2359-2016 with the FDA Devices before acting.
The recall
Alere San Diego, Inc. issued this critical-severity FDA Devices recall-Alere San Diego is initiating a voluntary recall for the Alere INRatio¿/INRatio¿2 PT/INR Monitoring System (T….
- Critical
- severity level
- Class I
- classification
- August 31, 2016
- reported
Sourced from official FDA Devices enforcement records. Verify recall #Z-2359-2016 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.
Recall Insight
This FDA Devices action (record #Z-2359-2016) was formally reported on August 31, 2016, with the manufacturer initiating the action on July 11, 2016. It is classified under Critical severity (Class I), with a current status of Terminated. Alere San Diego, Inc. is listed as the recalling firm, operating out of San Diego, CA. The number of affected units is not disclosed in the agency filing, which is common for drug and food recalls where lot-level tracking supersedes unit counts.
The documented reason for this recall is: Alere San Diego is initiating a voluntary recall for the Alere INRatio¿/INRatio¿2 PT/INR Monitoring System (Test Strips and Meters). This action is being initiated as a result of patients who had a therapeutic or near-t… Distribution data in the federal record shows the product reached: Worldwide Distribution - US Nationwide and foreign distribution to the countries of: Argentina, Australia, Azerbaijan, Bangladesh, Belarus, Belgium, Brazil, Brunei Daruss, Canada, Chile, China, Colombia, Egypt, France, …. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.
Within the same product category the archive holds 6 closely related recalls, 3 from FDA Devices - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.
Medical Devices recalls over time
Where this recall sits in its category - 40,322 medical devices recalls on record
Of 101,704 recalls in the database, 24,878 are high severity, 72,426 moderate, and 4,400 low. This recall is classified high severity.
Counts reflect market size and reporting activity, not inherent danger, we do not rank products by risk from raw recall volume.
Affected scope
Unknown
Related Recalls
6
3 from same agency
Product description
Alere INRatio2 Replacement Monitor (Home) Model Number: 0200457 Product Usage: Alere INRatio 2 PT/INR Home Monitoring System: The Alere INRatio 2 PT/INR Home Monitoring System, consisting of the INRatio 2 Home Monitor and INRatio PT/INR test strip, is used for quantitative determination of international normalized ratio (INR) in fresh capillary whole blood to monitor the effect of warfarin therapy on clotting time by properly selected suitably trained users (by prescription for home use or other order of a treating physician). Patients must be stabilized (>6 weeks) on warfarin therapy. The Alere INRatio¿2 PT/INR Home Monitoring System is intended for use outside of the body (in vitro diagnostic use). The Alere INRatio¿2 PT/INR Home Monitoring System is not intended to be used for screening purposes.
Reason for recall
Alere San Diego is initiating a voluntary recall for the Alere INRatio¿/INRatio¿2 PT/INR Monitoring System (Test Strips and Meters). This action is being initiated as a result of patients who had a therapeutic or near-therapeutic INR with the Alere INRatio¿/INRatio¿2 PT/INR Monitoring System but a significantly higher INR (outside of therapeutic range) when performed by a central laboratory.
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Food and Drug Administration |
| Severity class | Critical (Class I) |
| Status | Terminated |
| Recall number | Z-2359-2016 |
| Date reported | August 31, 2016 |
| Date initiated | July 11, 2016 |
| Recalling firm | Alere San Diego, Inc. |
| Firm location | San Diego, CA |
| Affected scope | Not disclosed |
| Distribution | Worldwide Distribution - US Nationwide and foreign distribution to the countries of: Argentina, Australia, Azerbaijan, Bangladesh, Belarus, Belgium, Brazil, Brunei Daruss, Canada, Chile, China, Colombia, Egypt, France, Hong Kong, India, In… |
Profile values are sourced directly from the official FDA Devices enforcement record. Source: U.S. Food and Drug Administration.
What to do with this recall
Match your product against the recall record, then act on the agency remedy.
- Check the recall number (Z-2359-2016) and product description against the item you own. Search the archive
- Confirm the current status with FDA Devices before acting, recall details can be updated.
- This is a Class I (high-risk) recall, stop using the product immediately and follow the disposal or return instructions. What to do next
This page summarizes the official FDA Devices record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.
Frequently Asked Questions
What product was recalled? ▼
Alere INRatio2 Replacement Monitor (Home) Model Number: 0200457 Product Usage: Alere INRatio 2 PT/INR Home Monitoring System: The Alere INRatio 2 PT/INR Home Monitoring System, consisting of the INRatio 2 Home Monitor and INRatio PT/INR test strip, is used for quantitative determination of international normalized ratio (INR) in fresh capillary whole blood to monitor the effect of warfarin therapy on clotting time by properly selected suitably trained users (by prescription for home use or other order of a treating physician). Patients must be stabilized (>6 weeks) on warfarin therapy. The Alere INRatio¿2 PT/INR Home Monitoring System is intended for use outside of the body (in vitro diagnostic use). The Alere INRatio¿2 PT/INR Home Monitoring System is not intended to be used for screening purposes.. Recalled by Alere San Diego, Inc..
Why was this product recalled? ▼
Alere San Diego is initiating a voluntary recall for the Alere INRatio¿/INRatio¿2 PT/INR Monitoring System (Test Strips and Meters). This action is being initiated as a result of patients who had a therapeutic or near-therapeutic INR with the Alere INRatio¿/INRatio¿2 PT/INR Monitoring System but a significantly higher INR (outside of therapeutic range) when performed by a central laboratory.
Which agency issued this recall? ▼
This recall was issued by the FDA Devices on August 31, 2016. Severity: Critical. Recall number: Z-2359-2016.
Where was the recalled product distributed? ▼
Distribution: Worldwide Distribution - US Nationwide and foreign distribution to the countries of: Argentina, Australia, Azerbaijan, Bangladesh, Belarus, Belgium, Brazil, Brunei Daruss, Canada, Chile, China, Colombia, Egypt, France, Hong Kong, India, Indonesia, Israel, Italy, Japan, Kazakhstan, Malaysia, Maldives, Netherlands, Russia, Rwanda, Singapore, South Africa, South Korea, Spain, Taiwan, Thailand, Trinidad, Ukraine, Uruguay, and Vietnam..
How do I check if my product is affected by a recall? ▼
Check the product description and recall number (Z-2359-2016) against your product. Visit the official FDA Devices website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
Should I stop using a recalled medication or medical device? ▼
Do not stop using a recalled medication or device without consulting your healthcare provider first, as abruptly discontinuing treatment could pose its own health risks. Your doctor can advise on alternatives or whether the recall applies to your specific product lot. Check the recall number and lot information against your product packaging.
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Every figure on PlainRecalls is rendered directly from official FDA, CPSC and NHTSA recall records, no number is typed in by an editor. This recall: FDA Devices, reported August 31, 2016. Severity classes follow each agency's own taxonomy (FDA Class I/II/III; CPSC and NHTSA by hazard type), and related-recall context is computed across the full archive. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.