Qn#(b)(4).The sample was not returned; however, the customer did provide one photo of an extension line hub.The photo confirmed that the blue luer hub contained a crack.A complete visual inspection could not be performed as no sample was returned for analysis.The customer did not provide a lot number; therefore, a device history record review was performed based upon a lot number from the sales history data of the customer.No relevant findings were identified.The instructions for use (ifu) provided with this kit warns the user, "repeated over tightening of bloodlines, syringes and caps will reduce connector life and could lead to potential connector failure." the complaint of a cracked luer hub was confirmed by the customer returned photo.Complete complaint verification testing could not be performed as no sample was returned for analysis.A device history record review was performed based on sales history, and no relevant findings were identified.Without the device to evaluate, the probable cause could not be determined from the available information.Teleflex will continue to monitor and trend for reports of this nature.If the sample becomes available at a later date a follow up report will be submitted with investigation results.
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