The following were reviewed as part of this investigation: patient severity, trend analysis, applicable previous investigation(s), sample (if available), and applicable fmea documents.Based on a review of this information, the following was concluded: the complaint of a damaged guidewire was confirmed; however, the root cause was not identified.The product returned for evaluation was one photograph depicting a j-tip guidewire.The visible portion of the wire extended from the straightener.Blood residue was observed on the wire and straightener.The distal tip of the wire was visible and appeared intact; however, the region between the j-tip and straightener appeared to be elongated, suggesting a break in the core wire.While damage was evident in the submitted photograph, inspection of the photograph was insufficient to identify the cause of the damage.Consequently this complaint is confirmed as ¿cause unknown¿ at this time.Potential contributing factors include wire withdrawal against the introducer needle bevel and attempted insertion through a tortuous path.A lot history review (lhr) of reds4431 showed no other similar product complaint(s) from this lot number.
|
H11:section a through f - the information provided by bd represents all of 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.The initial complaint appeared to be a reportable occurrence.Once the sample was returned and evaluated it was determined that a reportable event had not occurred.
|