Chapter 5 Cleaning, Disinfection and Sterilization
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FOR U.S.A
5.6 Cleaning of the
Main Unit of GRU-5000A
Use soft cloth with water or neutral cleanser (e.g. diluted Bianex® Special Efficiency
Multi-Enzymatic Cleanser) to clean the instrument surface. For further disinfection, please use soft
cloth with disinfectant solution (e.g. Sporicidin Sterilizing and Disinfecting Solution) to wipe the
instrument surface.
Remove the residual cleanser or disinfectant with clean soft cloth dampened in sterile water. Make
sure the instrument is completely dry before using.
Note: 1) Do not use any corrosive cleanser and disinfectant when cleaning the
instrument surface; keep water and any other liquids away from the
instrument.
2) Do not immerse the instrument in disinfectant solution.
5.7 How to Prevent Cross-Infection
The probe and eye cup that are intended to come in contact with mucous membranes, belong to
semi-critical device.
To prevent cross-infection, before initial use and in between patient use, the probe and eye cup
must be thoroughly cleaned and subjected to a germicidal process with a broad spectrum of
activity.
Note: It is prohibited to use the device on patients with eye trauma, inflammation or
infection.
5.8 Method
Before initial use and in between patient use, the A-Probe and eye cup should be processed by
high level disinfection. The recommended procedures are as below:
5.8.1 Preparation
a) OPERATOR’S CLOTHING
——
Liquid-proof gowns.
——
Disposable gloves.
——
Eye protection and face masks.
b) EQUIPMENT
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Soft silk brush (surgical nail brush).
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Four glass containers larger than 500ml and capable of immersing the probe and eye
Summary of Contents for GRU-5000 A
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