According to the reporter, during laparoscopic cholecystectomy, when the surgeon put the clip on the vessels it still leaking continuously.To resolve the issue suture was placed on the vessel to stop the leakage.The surgical time was extended for more than 30 minutes due to the device issue and there was an unanticipated tissue loss as a result of this problem.
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Additional information: d9, g1, g3, h3, h6 h3 evaluation summary: medtronic conducted an investigation based upon all information received.The device was available for evaluation.Visual inspection noted the instrument was received fully applied with no clips remaining.The clip counter was not active.The clip follower was protruding between the jaws.No other visual abnormalities were observed with the instrument.It was reported that the clips did not close completely and were malformed.The reported issue could not be confirmed.The most likely cause could not be established from the information available.The evaluation detected an unreported condition: the clip follower was protruding between the jaws.The product analysis noted evidence that the device was not used as intended.This issue may occur when an attempt is made to fire through the interlock mechanism after all the clips have been fired damaging the interlock and forcing the follower through the jaws.The manufacturing records for each device are thoroughly reviewed prior to release to ensure that it meets all medtronic quality specifications.A secondary review of the device history records found no potentially contributing factors.Medtronic is submitting this report to comply with fda reporting regulations under 21 cfr parts 4 and 803.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information and has provided 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.In particular, this report does not constitute an admission by anyone that the product described in this report has any ¿defects¿ or has ¿malfunctioned¿.These words are included in the fda 3500a form and are fixed items for selection created by the fda to categorize the type of event solely for the purpose of regulatory reporting.Medtronic objects to the use of these words and others like them because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.
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