Mindray DC-80A, Руководство оператора

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Probes and Biopsy 13-41
Please refer to "13.2.5 Removing the Needle-Guided Bracket".
5. Immerse the needle-guided bracket and all its parts fully in the cleaning solvent. Wipe and
wash the surface and connecting parts of the needle-guided bracket gently by using a soft
brush until no dirt is visible. Place the needle-guided bracket inside an ultrasonic cleaner and
perform ultrasonic cleaning for 3–5 minutes.
6. Rinse the needle-guided bracket thoroughly by using a large amount of distilled or softened
water (about 2 gallons) at room temperature for about 30s to remove the residual dirt and
cleaning solvent. Repeat the operation twice.
7. Wipe away the water on the needle-guided bracket by using a piece of disposable lint-free soft
cloth.
8. Inspect the needle-guided bracket. If visible dirt still exists, repeat the preceding steps to wash
the bracket until it is all clean.
9.
Check whether the needle-guided bracket has defects such as deformation and rusting. If such
defects exist, the bracket has reached the end of its service life. In this case, stop using it and
contact the Mindray service department.
Sterilization with a sterilant
1. Wear a pair of gloves to prevent infection.
2. Clean thoroughly in accordance with the cleaning procedure before sterilization.
3. Sterilize the needle-guided bracket by using an appropriate sterilant. MINDRAY recommended
the following solution to sterilize the needle-guided bracket. For how to use a sterilant, see the
operator's manual provided by the manufacturer. Prepare a sterilant by using sterile distilled
water when necessary.
4. Immerse the needle-guided bracket fully in the sterilant and shake the bracket appropriately to
remove any bubbles on the surface. Use a syringe to draw an appropriate amount of sterilant
and inject the sterilant into the hole to remove the bubbles inside the hole. For details about
the immersion duration, see the operator's manual provided by the manufacturer.
5. After sterilization, wash the needle-guided bracket thoroughly by using a large amount of
sterile distilled water (about 2 gallons) at room temperature for about 30s to remove the
residual sterilant. Repeat the operation twice.
6. Dry the needle-guided bracket by using a piece of sterile disposable lint-free soft cloth.
7. Check whether the needle-guided bracket has defects such as deformation and rusting. If such
defects exist, the bracket has reached the end of its service life. In this case, stop using it and
contact the Mindray service department.
8. Store the needle-guided bracket in a cool, clean and dry environment. And repeat the cleaning
and sterilizing process before the next use.

Glutaraldehyde-based sterilant:
Chemical
name
Trade name Procedures
Glutaraldehyde
(2.4%)
Cidex
Activated Dialdehyde
Solution
Refer to the instructions provided by the solution
manufacturer for details.
Applicable for the USA region only.
The plastic bracket can be disinfected using Cidex Activated Dialdehyde Solution at least 233
times (10 hours per time) before its safety and performance is affected.