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| Model Number |
ONB5STF |
| Medical Device Problem Codes |
Detachment of Device or Device Component (2907); Material Split, Cut or Torn (4008)
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| Health Effect - Clinical Codes |
Foreign Body In Patient (2687); Unintended Radiation Exposure (4565)
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| Date of Event |
01/21/2025
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Type of Reportable Event
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Serious Injury
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Event or Problem Description
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According to the reporter, in a laparoscopic adnexectomy, the seal of two 5mm trocars and one 12mm trocar were broken.When a routine ct (computed tomography) scan was performed after the surgery, it was revealed that there were metal fragments inside the body.The fragments have a round shape of about 3mm.The origin of the metal fragments could not be determined.A sealing device and a specimen bag were also used along with the three trocars.The fragments have not been collected.It is undecided whether or not to collect the fragments.
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Additional Manufacturer Narrative
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D10 concomitant products: lf1937, jaw lap lf1937 ligasure maryland 37cm, (lot # unknown); onb5stf, onb5stf versaone opt 5mm std trocar, (lot # unknown); onb12stf, onb12stf versaone opt 12 std trocar, (lot # unknown); 173050g, 173050g endo catch gold, (lot # unknown).Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Medtronic will submit a supplemental report if additional relevant information becomes known.
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Additional Manufacturer Narrative
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Additional information: d9, g3, h3, h6 h3 evaluation summary: medtronic conducted an investigation based upon all information received.The device was available for evaluation.Visual inspection noted that the circular seal was cut with a piece disengaged.The trocar, cannula, stopcock and duckbill seal were intact.Functional testing found that the device passed an air leak test.It was reported that the seal was damaged and disengaged.The reported issues were confirmed.The product analysis noted evidence that the device was not used as intended.This issue can occur when contact is made with a surgical instrument during clinical application.The manufacturing records for each device are thoroughly reviewed prior to release to ensure that it meets all medtronic quality specifications.The instructions included with this device provide the following guidance: use special care when introducing or removing sharp-edged or sharp-angled endoscopic instruments to minimize the potential of inadvertent damage to the seal.Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.
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Search Alerts/Recalls
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