According to the reporter, during a lap nephrectomy, the "cinching" string did not work properly - the bag pulled away.The bad partially detached from the ring.To correct this condition, a new device was opened.This did not affect the patient.
|
(b)(4).Post market vigilance (pmv) led an evaluation of one device opened by the account.This evaluation was based on a technical review of all data received from the site, a pmv review of manufacturing records, a pmv review of complaint trends, and an evaluation of the returned device.The reported condition for this incident was that the bag detached prematurely.The instrument was received with the bag detached and not received.There was plastic remnant on the ring and the ring was intact.The pull ring was not received.The plunger and metal ring advanced and retracted properly.Visual and functional testing of the returned product confirmed the product met quality release specifications that were tested regarding the reported conditions.Based on the product analysis, the failure was not confirmed to be attributed to the reported event.A review of the current historical complaint data reveals no trend for a device related failure for this condition.Should new information become available, the file will be re-opened and the investigation summary will be amended as appropriate.
|