ClearanceBrief
Recall Z-1095-2026 ยท GFO Activated Partial Thromboplastin

Instrumentation Laboratory

The product is used for the evaluation of the intrinsic coagulation pathway, APTT substitution test and the monitoring of heparin therapy.

DateJan 15, 2026 (initiated Dec 11, 2025)
StatusOpen, Classified
ReasonPotential for microbial contamination.
Root causeUnder Investigation by firm
ActionWerfen notified consignees on about 12/11/2025 via URGENT MEDICAL DEVICE RECALL letter. Consignees were instructed to check inventory for affected lots and destroy any on hand, document any destruction on the provided Urgent Mandatory Tracking Form, inform all laboratory personnel of the notification, forward the notification to all affected departments and locations within each facility, retain a copy of the notification for records, and complete and return the Mandatory Response Tracking Form provided.
Quantity7,720 units
DistributionWorldwide - US Nationwide distribution in the states of CA, FL, IL, MN, MS, NE, OH, TX, WI and the countries of Belgium, Netherlands, Luxembourg, Switzerland, China, Hong Kong, Israel, Italy, South Korea, Lithuania, Macao, Malaysia, Philippines, Qatar, Romania, Turkey, Kosovo.
FDA recordOpen on fda.gov

510(k) clearances named in this recall

K060688HEMOSIL SYNTHASIL
Instrumentation Laboratory CO, Apr 13, 2006