FDADecember 5, 2014device

INRatio 2 Monitors - 0200431 Alere INRatio 2 PT/INR Professional Testing System - 0200432 Alere INRatio 2 PT/INR Home Monitoring System - 0200433 Alere INRatio 2 PT/INR Home Monitoring System - 0200457 Alere INRatio 2 Replacement Monitor - 55112 Alere INRatio 2 Replacement Monitor - 55131 Alere I...

Official recall recorded by the U.S. Food & Drug Administration.

The hazard

In certain cases, an INRatio PT/INR Monitor system may provide an INR result that is significantly lower than a result obtained using a reference INR system (laboratory method). This issue can arise if the patient has certain medical conditions. It can also occur if the instructions in the labeling for performing the test are not followed.

What to do

FDA enforcement status: Terminated

Brands named

alere san diegoalerealere san

Recall history

Other federal recalls tied to the same brand — a factual pattern, straight from the source data.

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