The complainant was unable to report the upn and lot number; therefore, the manufacture date and expiration date are unknown.(b)(4).According to the complainant, the suspect device has been disposed and is not available for return.If any further relevant information is received, a supplemental mdr will be filed.
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It was reported to boston scientific corporation that three resolution 360 clip devices were used during a colonoscopy procedure performed on (b)(6) 2021.During the procedure, the first resolution 360 clip device was attempted to be deployed; however, the clip arms bent backwards.Reportedly, the clip was retrieved.The same issue happened with the second and third resolution 360 clip devices.The procedure was rescheduled for the next day due to this event.It was reported that the patient experienced an edema and it was unknown where was the exact location of the patient edema.There was no reported specific treatment for the edema.However, the patient outcome was noted to be fully recovered.Boston scientific has been unable to obtain additional information regarding the event to date, despite good faith efforts.
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