Olympus EVIS EXERA II - Manual Cleaning and Leakage Testing

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Chapter 7 Cleaning, Disinfection, and Sterilization Procedures
ULTRASOUND GASTROVIDEOSCOPE GF-UCT180
 Inspection of the single use combination cleaning brush
(BW-412T)
1. Remove the brush from its packaging just prior to use (see Figure 7.15).
2. Confirm that the channel cleaning brush part and the tip at the distal end are
securely attached.
3. Check the channel cleaning brush and the channel-opening cleaning brush
parts for loose or missing bristles.
4. Check the bristles of the channel cleaning brush and the channel-opening
cleaning brush parts for any damage. If the bristles are crushed, gently
straighten them with your fingertips.
5. Check the shaft for bends, scratches, and other damage.
Figure 7.15
 Inspection of the Single use single-ended cleaning brush
(BW-400L)
1. Remove the brush from its packaging just prior to use.
2. Confirm that the brush head and the metal tip of the distal end are securely
attached.
3. Check the brush head for loose or missing bristles.
4. Check the bristles for damage.
5. If the bristles are crushed, gently straighten them with your gloved fingertips.
6. Check the shaft for bends, scratches, and other damage.
Handle
Brush head
Tip
Shaft
Packaging