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Catalog Number FS-QEB-XL-B |
Device Problem
Burst Container or Vessel (1074)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 12/10/2015 |
Event Type
malfunction
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Manufacturer Narrative
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Concomitant medical products: olympus 0.025 visiglide wire guide (unknown model).Investigation evaluation: our evaluation of the returned device confirmed that balloon material was missing from the returned device.A visual examination of the device determined that balloon material is missing.The balloon material that is missing was not included in the return.A visual examination of the returned balloon material was performed and the balloon material remained attached on the catheter and under the threads.Due to the condition of the device, we could not test the balloon for inflation.A product-specific discrepancy that could have caused or contributed to this observation was not observed during our laboratory analysis.The device history record for the lot number said to be involved was reviewed.A discrepancy or anomaly was not observed with the product that was released for distribution.Investigation conclusions: a definitive cause for this observation could not be determined because the actual use conditions could not be duplicated in the laboratory setting.Due to a variety of clinical conditions such as patient anatomy, endoscope position or progression of disease state, we could not reproduce the actual conditions of product usage during our laboratory analysis.This limits our ability to conclusively determine a cause.The information provided indicated the balloon inflated properly prior to use.Therefore, the balloon was intact and functioning prior to advancement through the endoscope.A pinhole in the balloon can occur if the balloon material has come into contact with a sharp object, such as a sharp stone or possibly a burr in the endoscope channel.A split or rupture in the balloon material can occur if the balloon was inflated in excess of the recommended inflation volume.The instructions for use direct the user to attach the enclosed syringe to the stopcock (which is attached to the inflation port) to inflate the balloon.A split or rupture in the balloon material can also occur if added pressure was applied during extraction.The instructions for use direct the user to gently withdraw the inflated balloon toward the papilla.The instructions for use contain the following warning: ¿do not exert excessive pressure on ampulla while extracting stones.If stone does not pass easily, reassess need for sphincterotomy.¿ prior to distribution, all fusion quattro extraction balloons are subjected to a visual and functional test to ensure device integrity.The functional test includes an air inflation test to ensure proper balloon function.A review of the device history record confirmed that the lot said to be involved met all manufacturing requirements prior to shipment.Corrective action: a review of the complaint history was conducted and this represents an unusual occurrence.The likelihood of occurrence is considered rare.Corrective action is not warranted at this time based on the quality engineering risk assessment.Quality assurance will continue to monitor for complaint trends and reassess the risk assessment results as post market feedback continues to become available.
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Event Description
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During a stone removal procedure, the physician used a cook fusion quattro extraction balloon.The device was used after endoscopic sphincterotomy (est) through [the] papilla and gallstone crushing.The balloon was inflated after the device reached to the common bile duct over a wire guide with a monorail technique though, it would not inflate.When the physician removed the device for inspection, he noticed that the balloon was ruptured.Another fs-qeb-xl-b was used instead to complete the procedure.There have been no adverse effects to the patient reported.The complaint device was received for evaluation on 12/28/2015; at this time, it was noted that balloon material was missing.
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Search Alerts/Recalls
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