OLYMPUS WINTER & IBE GMBH HF-RESECTION ELECTRODE, LOOP, 24 FR., 0.2 WIRE, MEDIUM, 12°, STERILE, SINGLE USE; HF-RESECTION ELECTRODES
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Model Number WA22302D |
Device Problems
Break (1069); Fracture (1260); Material Fragmentation (1261); Mechanical Problem (1384)
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Patient Problem
Device Embedded In Tissue or Plaque (3165)
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Event Date 07/19/2019 |
Event Type
malfunction
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Manufacturer Narrative
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The suspect medical device has not yet been returned to olympus for evaluation/investigation.Therefore, the exact cause of the user's experience and the reported phenomenon could not be determined and is being judged as unknown.However, if the suspect medical device is returned for evaluation/investigation or additional significant information becomes available, this report will be updated.
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Event Description
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Olympus was informed that during a therapeutic hysteroscopy procedure, the loop wire at the distal end of the instrument broke and a fragment fell into the patient¿s uterus.The fragment remained inside the patient but it is expected that it will come out of the patient without any further medical/surgical intervention.However, the intended procedure was completed successfully with the same set of equipment and there was no report about an adverse event or patient injury.
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Manufacturer Narrative
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The suspect medical device was returned to the manufacturer for evaluation/investigation.The investigation confirmed that the loop wire at the distal end of the hf resection electrode is broken and shows distinct signs of thermal damage.This type of damage is typical for an unintended contact with other metal parts, e.G.Surgical instruments.Also, a material or quality problem can be excluded since a manufacturing and quality control review was performed for the affected lot number of the hf resection electrode without showing any abnormalities.Therefore, this event/incident was attributed to use error.The case will be closed on olympus side with no further actions.However, the reported phenomenon will be recorded for trending and surveillance purposes.
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Search Alerts/Recalls
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