This report is being submitted as follow-up #1 for mfg.Report # 3003902955-2014-00025 to provide sample evaluation results.The involved device was not returned for evaluation.The investigation was based upon assessment of user facility information and evaluation of representative samples.Visual inspection confirmed the collar and safety sheath tooth were free from molding related defects and damages or deformations that could affect activation of the safety device during use.The safety sheath of the representative samples are properly attached on the assembled needle and the collar is fully seated on the hub.This indicates that the sheath is in normal alignment.Simulation testing was conducted.Syringes with different sg3 needle gauge representatives were used in the simulation.The syringe was tightened to the needle by gripping the base of the needle, not the safety sheath, push and turn the syringe clockwise.Then, manually activate as per instructions for use (ifu), by finger activation, thumb activation, and surface activation.The needles were completely engaged under the tooth.Successful activation was achieved.There was no detachment of the needle from the syringe.An audible sound (click) was heard and the needle was completely engage under the tooth upon visual confirmation.Also no abnormalities were observed.A review of the device history record confirmed that there were no production related problems for this lot number.Although the cause for the reported event cannot be definitively determined based on the available information, there is no indication that the event was related to a device defect or malfunction.All currently available information has been placed on file by qa at the manufacturing facility for appropriate tracking, trending and follow-ups.
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