Evaluation summary: (b)(64.It was reported that a foreign material was found in a coolflow tubing set when priming was started after the tubing set was taken out from the package.The issue was resolved by changing the tubing set.The procedure was completed without patient consequence.Upon receipt, the tubing was visually inspected and foreign material was found in the valve (stopcock) of the tubing.In addition, the coolflow tubing was cut 8 inches from drip chamber.A ft-ir test was performed to in order to identify the type of foreign material.The results demonstrated that the particle was primarily composed of silicon.An internal corrective action was opened to investigate this issue.For the drip chamber condition, it remains unknown how it was cut.Further information was requested to the affiliate but it was not possible to get any additional information.The device history record (dhr) was reviewed and no anomalies were found related to this complaint.In addition, the dhr review verifies that the device was manufactured in accordance with documented specification and procedures.The customer complaint has been verified.However the root cause remains unknown.An internal corrective action has been opened to investigate this issue.
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