Transducer Care High-level Disinfecting of Transducers
138 Lumify Ultrasound System
Philips Healthcare 4535 618 58571_A/795 * MAY 2016
1. Clean the transducer and cable according to the procedures in “Transducer and Cable
Cleaning” on page 132. Observe all warnings and cautions.
2. After cleaning, choose the high-level disinfection solutions compatible with your
transducer. For a list of disinfectants compatible with your transducer, see “Disinfectants
Compatibility” on page 140. Follow the label instructions for preparation, temperature,
solution strength and duration of contact. Ensure that the solution strength and duration
of contact are appropriate for the intended clinical use of the device. If a pre-mixed
solution is used, be sure to observe the solution expiration date.
3. Using an appropriate disinfection solution for the USB cable, wipe or spray the cable, strain
relief, and USB connector, following disinfectant label instructions for temperature, wipe
durations, solution strengths, and duration of disinfectant contact. For a list of disinfectants
compatible with the USB cable, see “Disinfectants Compatibility” on page 140. Ensure that
the disinfectant solution does not enter the device or the connector. When disinfecting the
USB cable, wipe or spray only the outer surfaces; do not allow any type of fluid to enter
through the strain relief or electrical contacts.
4. Immerse the transducer into the appropriate disinfectant for your transducer as shown in
the figure following the procedure. Follow the instructions on the disinfectant label for the
duration of transducer immersion. Do not immerse transducers longer than the minimum
time needed for your level of disinfection. The transducer may be immersed up to the
immersion point shown in the figure following the procedure. No other part of the
transducer or USB cable can be soaked or immersed in fluids.
5. Using the instructions on the disinfectant label, rinse the transducer up to the point of
immersion. Do not soak or immerse any other part of the transducer or USB cable.
6. Air dry or towel dry with a sterile cloth according to the instructions on the disinfectant
label.
7. Examine the transducer for damage, such as cracks, splitting, fluid leaks, or sharp edges or
projections. If damage is evident, discontinue use of the transducer and contact your
Philips representative.
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