(b)(4).The customer report of a cracked needle hub was confirmed through visual inspection of the returned sample.The customer provided one photo of the introducer needle and returned one introducer needle for analysis.Definite signs of use were observed on the needle hub.Visual examination revealed the needle hub contained one lateral crack.Microscopic examination confirmed the crack in the introducer needle hub.The ifu provided with the kit informs the user, "read all package insert warnings, precautions and instructions prior to use.Failure to do so may result in severe patient injury or death".The ifu also states, "do not use if package is damaged".A device history record review was performed, and no relevant findings were identified.Based on these circumstances and the comments from r & d, the root cause of this complaint was design related.Teleflex has identified that the needle hub material was susceptible to cracking when placed under stress (i.E., pressed onto a tapered luer fitting, sideloaded as the clinician attempts to locate a vessel, etc.) in the presence of liquid alcohol-based disinfectants.Capa has been initiated under teleflex's quality system by the manufacturing site to further investigate this complaint issue.Corrective actions were not implemented at the time of this report.Teleflex will continue to monitor and trend for reports of this nature.
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