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Model Number 12TLW805F35 |
Device Problem
Inflation Problem (1310)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 04/17/2023 |
Event Type
malfunction
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Manufacturer Narrative
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One fogarty catheter was received by our product evaluation laboratory for a full examination.The report "balloon inflation difficulties" was confirmed.As received, the balloon was found to be ruptured at the central area and the distal ruptured edge was inverted to the distal side.After the distal ruptured edge was returned to the original position, the ruptured edges did not appeared to match at the ruptured location.Per the ifu "balloon rupture and catheter separation as a result of excessive pull force applied to remove adherent material are the most frequent causes of reported failures." and "to minimize the risk of vessel damage, balloon rupture, or tip detachment, do not exceed the maximum recommended inflation and pull force for each size catheter".No other visible damage was observed from the catheter body and windings.The through lumen was patent without any leakage or occlusion.An engineering investigation will be performed in order to consider any potential factors that may have contributed to this complaint.A supplemental report will be submitted accordingly upon investigation completion.
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Event Description
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As reported, during use in patient with this fogarty catheter, the balloon could not be inflated in the patient's vessel anymore.The device was replaced by a new unit and the problem solved.There was no allegation of patient injury.The device was available for evaluation.Patient demographics unable to be obtained.
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Manufacturer Narrative
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Updated section h6 (type of investigation), h6 (investigation findings) and h6 (investigations conclusions).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.As part of the manufacturing process a the units go through balloon and winding inspection process.Additionally a product risk assessment has been generated earlier.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.
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Search Alerts/Recalls
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