Model Number LTF-S190-5 |
Device Problem
Poor Quality Image (1408)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 04/09/2024 |
Event Type
malfunction
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Event Description
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It was reported that the deflectable videoscope image was static.The issue occurred during preparation before use.The intended procedure was completed using a similar device.There were no reports of patient harm.
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Manufacturer Narrative
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The device evaluation is ongoing.Should additional relevant information become available, a supplemental report will be submitted.
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Event Description
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It was reported that the deflectable videoscope image was static.The issue occurred during preparation before use.The intended procedure was completed using a similar device.There were no reports of patient harm.It was further reported that the deflectable videoscope exhibited a b30 scope communication error.
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Manufacturer Narrative
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This report is being supplemented to provide additional information based on the legal manufacturer¿s final investigation.Correction to b5 for information inadvertently left out of previous report.A review of the device history record found no deviations that could have caused or contributed to the reported issue.It has been over 10 years since the subject device was manufactured.The device was returned to olympus for inspection, and the reportable malfunction was confirmed.Inspection of the endoscope after disassembly observed a kink on the image sensor cable in the boot on the universal cord light guide connector side.It is presumed for the cause of the b30 scope communication error code and static image that a kink on the image sensor cable may have caused disconnection or short-circuit of the output signal cable, leading to the phenomenon of the irregular image.The kink on the image sensor cable may have been caused by application of strong external load to the image sensor cable due to load which exceeds assumption such as excessive twisting and bending.The event can be prevented by following the instructions for use: chapter 3 "reparation and inspection", section 3.8 "inspection of the endoscopic system".Based on the results of the investigation, the definitive root cause of the reported issue could not be determined.Olympus will continue to monitor field performance for this device.
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Search Alerts/Recalls
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