(b)(4).The complainant indicated that the device remains implanted and will not be returned for evaluation; 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 august 06, 2020 that a wallflex duodenal stent was to be used to treat an approximately 5 cm malignant stricture in the duodenum during a stent placement procedure performed on (b)(6) 2020.Reportedly, the patient's anatomy was tortuous and was dilated prior to stent placement.According to the complainant, during the procedure, the stent was only partially deployed when the catheter was fully deployed, and with manipulation, the stent was deployed in the wrong position.Reportedly, the stent remains implanted and the physician was comfortable leaving the stent in place.Reportedly, the procedure was not completed due to an issue with anesthesia and the physician implanted a different stent on (b)(6) 2020.There were no patient complications reported as a result of this event.The patient's condition at the conclusion of the procedure was reported to be stable.
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