The patient's exact age is unknown; however it was reported that the patient was over the age of 18.The complainant was unable to provide the suspect device lot number; therefore, the lot expiration and device manufacture dates are unknown.The complainant indicated that the device has been disposed 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 that a lithovue single-use digital flexible ureteroscope was used in the kidney during a procedure performed on an unknown date.According to the complainant, during procedure and inside the patient, when the physician advanced the lithovue scope, it perforated the calyx of the kidney.A stent was placed to treat the perforation.The procedure to treat the kidney stone was not completed due to this event.The patient had increased post-operative pain but had no long-term complications.The patient condition at the conclusion of the procedure was reported to be fine.
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