It was reported while using bd posiflush¿ normal saline syringe the plunger movement was difficult.There was no report of patient impact.The following information was provided by the initial reporter, translated from chinese to english: when the nurse seals the tube for the patient, the residual gas pressure in the prefilled catheter irrigator is large, which is difficult to discharge, and the liquid in the tube is wasted more, and the positive pressure joint of the patient can not be closely connected, which is easy to loose.
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H6: investigation summary, a device history record review was completed by our quality engineer team for provided material number 306594, and lot number 2006817.The review did not reveal any detected abnormalities during the production process that could have contributed to this defect and all quality tests were found to be within specification.As a sample was unavailable for return, a thorough sample investigation could not be completed.Based on the investigation results, an exact cause for this incident could not be identified.H3 other text : see h.10.
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