Model Number 8700-0783-03 |
Device Problems
Fluid/Blood Leak (1250); Material Integrity Problem (2978)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 03/06/2024 |
Event Type
malfunction
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Manufacturer Narrative
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The reported complaint of a leak in the quattro catheter (lot 185455) was confirmed during the functional testing of the catheter.A leak was observed from the proximal end of the distal balloon due to a tear in the balloon.The probable root cause of the reported complaint was a latent material defect.Visual inspection of the returned catheter was performed, and no physical damage was found on the catheter.Blood residue was observed in the distal balloon.During functional testing, all infusion ports and lumen were flushed without resistance.Upon flushing the in/out lumens, a leak was observed from the proximal end of the distal balloon.During further inspection of the catheter under a microscope, a balloon tear was observed, located 1.5 cm away from the proximal end of the distal balloon, confirming the reported complaint.Pressurized functional testing could not be performed due to the leak discovered during the in/out lumen test.It is unlikely that the defective catheter was shipped.During manufacturing, all catheters are 100% inspected for leaks by subjecting them to pressure testing.Only units that passed are moved to the next process.Historical complaints were reviewed for information related to the reported complaint, and there were no similar complaints reported for the quattro catheter with lot 185455.
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Event Description
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On (b)(6) 2024, ivtm therapy using the quattro catheter (lot 185455) for the post cardiac arrest patient began.At the start of therapy, the patient's blood pressure increased from 110 to 160.The causal relationship is unknown.No information was provided about any treatment used to lower the patient's blood pressure.After about 2 hours of ivtm therapy, the air trap error occurred.The saline bag was empty, and there was air in the air trap.Since it was not possible to confirm that saline was leaking around the console, the customer determined that it was caused by a catheter leak.The customer confirms following the catheter ifu.The catheter and start-up kit (suk) were replaced to continue treatment with the same console.No device malfunction was observed on the suk.Once the catheter was removed from the patient, the customer used a saline bag to determine the location of the leak.The customer painted a red marker over the suspected leaking point of the catheter.No patient injury reported.The patient is in stable condition.
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Search Alerts/Recalls
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