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The reported event was inconclusive because no sample was returned.A potential root cause for this failure could be "materials of construction are not biocompatible".It is unknown whether the device had met relevant specifications.The product was used for treatment purpose.It was unknown whether the product had caused the reported failure.The lot number is unknown; therefore, the device history record could not be reviewed.The instructions for use were found adequate and state the following: "bard® flip-flo¿ catheter valve instructions: directions for use: warning: this product should not be used without assessment of bladder function by an appropriate medical professional.Indications: for use with indwelling catheters.Contraindications: decreased bladder capacity.Cognitive impairment.No bladder sensation.Insufficient manual operation ability flip-flo¿ valve.Instructions: wash hands.Attach flip-flo¿ valve to catheter ensuring that you do not touch either the catheter end of the valve connector.Wash hands thoroughly before and after operating flip-flo¿ valve.Empty bladder as frequently as advised by your doctor or nurse.To open the flip-flo¿ valve, push lever down.Allow urine to drain into toilet or an appropriate receptacle.To close the flip-flo¿ valve, pull lever up.A night drainage bag may be attached to the flexible connector to allow continuous urine drainage overnight.Warning - leave flip-flo" valve in open position.It is recommended that the flip-flo¿ valve is changed every 5-7 days.Simply disconnect the valve from the catheter and discard.Attach a new valve following the above instructions." h11: section a through f - the information provided by bd represents all the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to bd.H3 other text: the device was not returned.
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