Probes and Biopsy 13-37
13.2.7 Clean and Sterilize the Needle-guided Bracket
Cleaning
Please follow the instructions in the manual for cleaning.
1. Wear sterile gloves to prevent infection.
2. Wash the needle-guided bracket with water or soap water to remove all the external matters.
Or, clean the needle-guided bracket with urethane sponge.
3. Wipe off the water on the needle-guided bracket using sterile cloth or gauze after washing it.
Sterilization
1. Wear sterile gloves to prevent infection.
2. Clean the needle-guided bracket before sterilizing it. MINDRAY recommends the following
solution or sterilizing system to sterilize the needle-guided bracket.
3. Follow local regulations when selecting and using the disinfectant.
Glutaraldehyde-based sterilant:
Glutaraldehyde
(2.2-2.7%)
Cidex
Activated
Glutaraldehyde Solution
Please refer to the instructions provided by the
manufacturer of the solution for details.
Before safety and performance is affected, plastic bracket NGB-007 can be sterilized by Cidex
Activated Glutaraldehyde Solution for at least 233 times (10 hours for one time).
Hydrogen Peroxide and Peroxyacetic Acid -based sterilant:
22% Hydrogen Peroxide
4.5% Peroxyacetic Acid
Dilute the sterilant with sterilized purified water
(1:20).
Immersed time: 11 hours.
Temperature: 20℃-25℃.
Please refer to the instructions provided by the
manufacturer of the solution for details.
Before safety and performance is affected, plastic bracket NGB-007 can be sterilized by Minncare
COLD STERILANT for at least 245 times (11 hours for one time).
Refer to the instructions provided by the chemical manufacturer concerning concentration
of the solution, and method of disinfections and dilution. Note that the glutaraldehyde
disinfectant solution needs an activating solution.
Rinse the needle-guided bracket thoroughly with sterile water to remove all chemical
residues on it.
Wipe off the water on the needle-guided bracket with sterile cloth or gauze after rinsing it.
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