The subject device was inspected at olympus service operation repair center (sorc).Sorc checked the subject device and found that the reported phenomenon was duplicated due to the breakage of the angle wire.Omsc reviewed the manufacturing history (dhr) of the subject device and confirmed no irregularity.The exact cause of the reported event could not be conclusively determined.However, based on the reported information, there was the possibility that the reported phenomenon was attributed to irregular mechanical stress such as forcibly twisting operation of the bending section to left/right direction while the bending section locked, or suddenly angulation operation.If additional information is received, this report will be supplemented.
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