The dia 5mm 350mm tube (cev649-5b) was returned for evaluation: the device history record (dhr) was reviewed, and no anomalies related to the reported failure were observed.Failure analysis: evaluation of the returned tube found that the failed electrical test.The electrical insulation was damaged at around 4cm from distal end of the tube.However, the tube was not in contact with the hand of the surgeon during the use.Root cause analysis: it was determined that the surgeon's burn was probably due to the use of an uninsulated handle with damaged gloves or gloves with degraded isolating properties.Details of the handle reportedly used during this event will be captured under mfg number 3003249645-2024-00016.
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This report is 1 of 3 for the dia 5mm 350mm tube (cev649-5b) component of the forceps used during this event, and is linked to mfg numbers: 3003249645-2024-00015, 3003249645-2024-00016.It was reported that during laparoscopy, the surgeon was burned three times on the fingers while using forceps (coagulation on).The sheath of the forceps was damaged.The device was in contact with a patient; however, no patient injury occurred.The event reportedly led to a 10-minute increase in surgery time.It was later reported that the surgeon did not change the instrument during the procedure between each burn.The burns appeared before the surgeon removed the forceps.When the devices/components were checked in the sterilization department, only the tube was identified as defective.
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