Inotech brand Heparin Adsorbant, Catalog #: HA-1, in 10mm x 75mm polystyrene tubes, each containing 70mg of Heparin Adsorbent, 10 tubes per foil lined pouch, 10 foil pouches/box, Inotech Biosystems International, Inc., Rockville, MD 20855
FDA Recall Z-0934-2008 · Posted 2008-02-07
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Recalling FirmInotech Biosystems Intl., Inc
Recall StatusTerminated
Product CodeJPA
Date Initiated2007-08-20
Date Terminated2012-08-07
Product Quantity37,370 tubes
Reason for Recall
Erroneous Coagulation Tests
Firm Action
The recalling firm notified consignees by phone on 08/20/07 and provided instructions for increasing the speed of centrifugation from 1,500 x g to 2,500 x g and decanting the supernatant aliquot carefully so as to not draw in resin fibers that may be stuck on the test tube walls during sample preparation for testing in the coagulation studies. The firm updated their recall notification on 10/01/07 as an Urgent Recall/Correction to alert healthcare practitioners to not use "lupus sensitive reagents" with the heparin absorbant product and that Platelet Factor 3 and any other negatively charged molecule in the plasma may interact with the resin causing false high readings due to the partial removal of the clotting initiating factors.
Root Cause
Labeling design
Distribution Pattern
Worldwide; USA to Hospitals and Clinical Laboratories and to one domestic distributor for export to Canada.
Related FDA 510(k) Records
Devices referenced by this recall via K-numbers.
Official Source
View FDA Recall →Source: FDA Enforcement Report / Recall database. Always confirm against the official FDA record.
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