The fogarty corkscrew catheter was received by our by our product evaluation laboratory for a full examination.The report of distal tip bent was confirmed.However, report of "handle did not work" was unable to be confirmed.The distal tip was received kinked/bent and the spiral cable was exposed through a tear of approximately 1mm in length in the latex membrane.The edges of the torn region appeared to match up.There was no visible damage observed to the catheter body.It was able to move the thumb slide on the handle forwards and backwards and the membrane extended and contracted respectively.The manufacturing records were reviewed for the lot involved and there is no indication of a related nonconformance.All process parameters were met and inspections passed successfully.A visual and functional inspection is performed to the catheters as part of the manufacturing process.The ifu was reviewed and it indicates: " exposure to the atmosphere, handling during insertion, and plaque and other deposits within the blood vessel may cause latex membrane degradation." and " to minimize the risk of vessel or membrane damage, do not exceed the maximum recommended pull force".Complaint histories for all reported events are reviewed against trending control limits on a monthly basis, and any excursions above the control limits are assessed and documented as part of this monthly review.
|