| Model Number |
48003004S |
| Medical Device Problem Code |
Burst Container or Vessel (1074)
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| Health Effect - Clinical Code |
No Clinical Signs, Symptoms or Conditions (4582)
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| Date of Event |
11/09/2022
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Type of Reportable Event
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Malfunction
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Event or Problem Description
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As reported, the balloon of a 3mm x 4cm x 90 saber percutaneous transluminal angioplasty (pta) dilatation catheter ruptured after being inflated within its nominal pressure.The complaint device was replaced with another unknown saber pta dilatation catheter.There were no reports of patient injury.There were no problems, even though the replacement device was inflated several times.The lesion was located on the superficial femoral artery (sfa) which had a chronic total occlusion (cto).An ipsilateral antegrade approach was made.An unknown guidewire crossed the lesion.The device will not be returned for evaluation, as it was discarded.
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Additional Manufacturer Narrative
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The product history review is expected but has not been completed.Additional information is pending and will be submitted within 30 days upon receipt.
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Additional Manufacturer Narrative
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Complaint conclusion: as reported, the balloon of a 3mm x 4cm x 90 saber percutaneous transluminal angioplasty (pta) dilatation catheter ruptured after being inflated within its nominal pressure.The complaint device was replaced with another unknown saber pta dilatation catheter.There were no reports of patient injury.There were no problems, even though the replacement device was inflated several times.The lesion was located on the superficial femoral artery (sfa) which had a chronic total occlusion (cto).An ipsilateral antegrade approach was made.An unknown guidewire crossed the lesion.The product was not returned for analysis as it was discarded.A product history record (phr) review of lot 82226784 revealed no anomalies or non-conformances during the manufacturing and inspection processes that can be associated with the reported event.The reported ¿balloon burst-at/below rbp¿ could not be confirmed as the device was not returned for analysis.The exact cause could not be determined.Vessel characteristics of a chronic total occlusion likely contributed to the reported event.Damages to the balloon material may have occurred during the attempt to cross or upon inflation.However, without the return of the device for analysis, it is difficult to draw a clinical conclusion between the device and the event reported.According to the warnings in the safety information in the instructions for use ¿prior to angioplasty, the catheter should be examined to verify functionality and integrity and ensure that its size and shape are suitable for the specific procedure for which it is to be used.Do not use if product damage is suspected or evident.To reduce the potential for vessel damage or the risk of dislodgement of particles it is very important that the inflated diameter of the balloon should approximate the diameter of the vessel just proximal and distal to the lesion.The balloon dimensions are printed on the product label.The compliance table incorporated with the product shows how balloon diameter increases as pressure increases.Do not exceed the rated burst pressure recommended on the label.The rated burst pressure is based on the results of in vitro testing.At least 99.9% of the balloons (with a 95% confidence) will not burst at or below their rated burst pressure.Use of a pressure monitoring device is recommended to prevent over-pressurization.Pressure in excess of the rated burst pressure can cause balloon rupture and potential inability to withdraw the catheter through the introducer sheath.Balloon rupture can cause vessel damage and the need for additional intervention.Use only the recommended balloon inflation medium (a 50/50 mixture by volume of contrast medium and normal saline).Never use air or any gaseous medium to inflate the balloon.¿ neither the phr nor the information available suggests a design or manufacturing related cause for the reported event.Therefore, no corrective or preventive action will be taken at this time.
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Search Alerts/Recalls
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