Product Description
siemens Dimension Phenytoin Flex Reagent Cartridge
The PTN method used on the Dimension clinical chemistry system is an in vitro diagnostic test intended to measure phenytoin (dilantin, diphenylhydantoin), an anti-epileptic drug, in human serum and plasma. PTN test results are used in the diagnosis and treatment of phenytoin overdose and in monitoring levels of phenytoin to ensure appropriate therapy.
Reason for Recall
Internal testing has confirmed a low absorbance range between the levels 1 and 5 calibrators with this lot resulting in the potential for a positive or negative bias and imprecision across the PTN assay range.
Action Details
Siemens sent an Urgent Medical Device Recall Notification dated September 2014, to all affected customers. The letter identified the product the problem and the action needed to be taken by the customer.
Customers were instructed as follows:
" Discontinue use and discard any remaining inventory of PTN lot FA5154, and complete the attached form indicating your replacement product needs in the attached Field Correction Effectiveness Form.
" Siemens will replace any unused inventory of the affected lot at no charge.
We apologize for the inconvenience this situation may have cause. If you have any questions, please contact Siemens Customer Care Center - Technical Solutions at (800) 441-9250, or your local Siemens technical support representative.
Distribution Pattern
Worldwide Distribution - USA (nationwide) including Puerto Rico., and the countries of Australia, Brazil, Bahamas, Canada, Chile, India, Japan and Uruguay
Code Information / Serial Numbers
lot FA5154, exp. 2015-06-03
Public Record Disclaimer
This page represents an index of public-record FDA device recalls. It does not imply current safety or compliance status of the product. AvaSpecs is a private aggregator and is not affiliated with the FDA or any government agency. This page does not constitute medical, safety, legal, regulatory, or compliance advice. Refer to official government sources for primary safety alerts.