On (b)(6) 2017, acclarent received an email from a physician regarding a procedure that was performed in 2009, in which a microflow spacer was placed in the patient.The patient returned for the one month removal and the spacer could not be found.The patient subsequently underwent revision surgery by another surgeon in 2015, and the spacer was found.The physician stated that the patient claimed that it was the broken balloon used at the time of the surgery and not a spacer.The surgeon who performed the second surgery also confirmed that it was a broken balloon with a metallic wire, most likely a guide wire.Per the device information for use (ifu), the relieva stratus microflow spacer is indicated for use as a postoperative spacer to maintain an opening to the ethmoid or frontal sinuses within the first 14 days following surgery.".
|