Nurse was asked to check gif-hq190 gastroscope when scope reprocessing technician could not pass a brush through the scope.While trying to pass the brush through the endoscope, a metal clip used in endoscopy procedures was dislodged from the scope.Earlier in the day, the scope reprocessing technician had the same experience on the same gastroscope where she could not pass the brush through.She suctioned fluid through the endoscope trying to break up what was causing the blockage.On the next attempt to brush the scope, the brush did pass through.The technician continued cleaning the scope following manufacturer's instructions (high level disinfection).The nurse, concerned that the endoscope was used with a retained clip in it (knowing that this issue with passing the brush through the same endoscope occurred earlier in the day and knowing that a clip was dislodged from the scope during the second cleaning), did an investigation to determine when that scope was used to deploy clips.The scope was used in a 0730 egd procedure that same day where the physician reported clips being used and "two clips did not deploy properly." the clips used are manufactured by boston scientific.
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