Olympus medical systems corp.(omsc) was informed by the user, it found leakage from the a-rubber.There was no report of patient injury associated with the event.On (b)(6) 2021, omsc was informed that during the inspection for repair at the local service department of olympus, there was debris inside the channel.
|
This is a supplemental report to provide additional information.The subject device was returned to olympus¿s local distributor, but not returned to aizu factory.Therefore the exact cause of the reported event could not be conclusively determined at this time.Omsc reviewed the manufacturing history (dhr) of the subject device and confirmed no irregularity.Besides, omsc confirmed the following additional information.-manufacturing date: aug 6, 2014 the repair department found foreign material in a channel of the subject device at incoming inspection for repair.The cause of the suggested event is difficult to specify, and omsc presume the following based on investigation result: ¿pre-cleaning was not performed immediately after the procedure, which caused the material difficult to remove.¿the device was not properly brushed or water flow was not adequate at pre-cleaning and/or manual cleaning, which caused the material difficult to remove.If additional information becomes available, this report will be supplemented.
|