Transducer and System Maintenance
T3300 Diagnostic Ultrasound System | 97 | B00601-010 4/10/17
9.5 Transducer Care Method
The transducers supported by this system are classified as non-critical types which require low-level
disinfection.
Low-level disinfection of transducers uses the spray or wipe method, with a low-level or
intermediate-level disinfectant.
1. Clean the transducer and cable according to the procedures in "Transducer and Cable
Cleaning" on page 97. Observe all warnings and cautions.
2. After cleaning, choose the low- or intermediate-level disinfection solutions compatible with your
transducer, cable, and connector. For a list of disinfectants compatible with your transducer, see
"Ultrasound Transmission Gels" on page 98. 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.
3. Wipe or spray the transducer, cable, strain relief, and connector with the disinfectant, following
the disinfectant label instructions for temperature, wipe durations, and duration of disinfectant
contact. Ensure that the disinfectant solution does not enter the device or the connector. Do not
allow any type of fluid to enter the connector. Ensure that fluid does not enter through the strain
relief, through the connector, or through the electrical contacts. Fluid in the connector may void
the device warranty.
4. Air dry or towel dry with a sterile cloth according to the instructions on the disinfectant label.
9.6 Transducer and Cable Cleaning
These general cleaning instructions are indicated for all supported transducers, cables, and
connectors. It is important that you clean the transducer, cable, and connector according to the
following procedures. Before cleaning a transducer, read "Safety Information" on page 6. After
cleaning, you must disinfect or sterilize transducers by following the appropriate procedures.
Always use protective eyewear and gloves when cleaning and disinfecting any equipment.
9.6.1 Cleaning Instructions
1. After every patient exam, use a moist cloth to remove the ultrasound transmission gel from the
transducer.
2. Disconnect the transducer from the system, and remove any accessories attached to or
covering the transducer.
3. To remove all organic matter and other residue, use a pre-cleaner or detergent to assist in
removing protein residuals. Enzymatic cleaners must be diluted prior to use per the
manufacturer’s instructions for dilution. Enzymatic cleaners are generically approved for use.
4. When cleaning the lens, use a blotting motion rather than a wiping motion.
5. To remove remaining particulate and cleaning residue, use cleaning wipes according to the
manufacturer’s instructions.
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