Patient's exact age is unknown; however it was reported that the patient was over the age of 18.(b)(4).The device has not been received for analysis; therefore, a failure analysis of the complaint device could not be completed.If any further relevant information is identified, a supplemental medwatch will be filed.
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It was reported to boston scientific corporation on march 14, 2018 that an ultraflex tracheobronchial covered distal release stent was to be used to treat a malignant airway tumor during a stent placement procedure performed on (b)(6) 2018.Reportedly, the patient¿s airway was narrowed and was dilated prior to stent placement.According to the complainant, during the procedure, the stent was able to be deployed.Reportedly, the deployed stent needed a little adjustment to properly positioned, however, the stent retention suture was detached during deployment.The stent was removed from the patient using with forceps and the procedure was not completed due to this event.There were no patient complications reported as a result of this event.The patient¿s condition at the conclusion was reported to be stable.
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