Model Number UCR |
Device Problem
Defective Device (2588)
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Patient Problems
No Consequences Or Impact To Patient (2199); No Clinical Signs, Symptoms or Conditions (4582)
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Event Type
malfunction
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Manufacturer Narrative
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The device has not been returned to olympus medical systems corp.(omsc) but was returned to sorc for evaluation.Sorc inspected the device and confirmed the following; the reported phenomenon was confirmed.The start/stop button did not respond due to a button failure.The exact cause of the reported event could not be conclusively determined at this time.If additional information becomes available, this report will be supplemented.
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Event Description
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Olympus inspected the device at olympus service operation repair center (sorc) and found that there was evidence of liquid invasion into the pipeline of the device.There was no report of patient injury associated with the event.
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Manufacturer Narrative
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This supplemental report is being submitted to provide additional information.The exact cause of the reported event could not be conclusively determined, because the device has not been returned to olympus medical systems corp.(omsc).However, based on evidence of liquid intrusion into the pipeline inside the device, the reported event may have been caused by the backflow of liquid into the device.The instruction manual provides preventive measures against the reported failure mode.Device history record (dhr) review indicates that the product was manufactured and tested in accordance with all applicable procedures and met all final product release criteria.If additional information becomes available, this report will be supplemented.
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Manufacturer Narrative
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This supplemental report is to inform that upon further review, per the legal manufacturer, there is no potential for this issue to cause or contribute to death or serious injury if the malfunction were to recur.Initially, we determined that the event was mdr reportable due to a backflow of liquid from the water container into the unit co2 regulator (ucr), in which case we determined that it was a potential adverse event because of the risk for infection.Upon further investigation, it was found that liquid does not flow back into the ucr from the water container unless multiple situations occur simultaneously.There are no reports of situations occurring for this complaint.In addition, a component analysis was performed on the water droplet traces in the tube of the ucr at a similar complaint.The results of this component analysis detected silica and others that appeared to be derived from tap water, but no component that appeared to be body fluids were detected.
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Search Alerts/Recalls
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