A device history record (dhr) review was conducted which indicated all inspections were completed and no issues were noted during manufacture.One epidural catheter sample was received for evaluation.Visual and functional testing were performed.Visual inspection found no abnormality was found in the tip hole, but kink was confirmed in two places in the middle of the catheter (11 cm and 27 cm from the connector side).Functional testing found when water was injected with the syringe, the water discharged from the three tip holes.The root cause of the issue could not be determined.This issue will be monitored for any increase in occurrence.If the occurrence of this issue increases significantly, additional investigative action will be taken.Brand name udi and pma/510 are unknown.No information has been received to date.This remediation mdr was generated under protocol (b)(4), as a result of warning letter cms# (b)(4).
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