Hitachi UST-5550, Instruction Manual

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MN1-5575 Rev. 11
5-1. Precautions for cleaning, disinfection and sterilization
The following warnings and cautions must be observed when cleaning, disinfecting and sterilizing the probe
and accessories.
Warning
Wear protective gloves and other protective gear during cleaning, disinfection and sterilization.
Handling of the probe with your bare hands before sterilization can result in an infection.
After finishing soaking the probe in cleaning agents, thoroughly wash it with running water.
Residual cleaning agents can cause an adverse reaction to the operator or the patient.
After chemical sterilization, thoroughly wash the probe with sterile water.
Residual chemicals can cause an adverse reaction to the operator or patient. (USA only)
After disinfecting the probe, throughly wash the probe with deionized water. Leavings of the
disinfectant can cause an adverse reaction on the bodies of the operator or patient. (EU only)
Perform full aeration after gas sterilization.
Residual gas can cause an adverse reaction to the operator or patient.
Do not clean or sterilize using procedures other than those specified in this manual.
Failure to clean and sterilize the equipment can result in an infection. It can also result in damage
to the probe or reduced performance. The probe is not compatible with autoclave sterilization
or boiling and other types of sterilization at temperatures exceeding 60 °C [140 °F].
For details on the usage conditions of chemicals and sterilization procedures, refer to the
documentation supplied with the respective chemical or sterilization equipment.
Infection can be resulted due to incomplete sterilization. Wrong sterilization procedure could
cause deterioration of the probe.
Caution
Do not immerse the probe into any liquid beyond the range of IPX7. The range is indicated in
the section 2-2 "specification".
If any liquid enters the connector, immediately stop using the probe and contact one of our of-
fices and/or distributor’s offices listed on the back cover. Liquid in the connector could cause
electric shock to the operator or patient.
Do not wipe the ultrasonic radiation part with alcohol. Alcohol could damage the part.
Do not use organic solvent such as thinner for cleaning to prevent the probe from damage.
Do not use hard or sharp objects to remove residue on the probe. Such objects may damage the
probe.
If it is necessary to use a waterproof cover, obey the instruction manual of waterproof cover
regarding fitting to the probe.