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Cleaning and Disinfecting
You must take all necessary precautions to eliminate the possibility of exposing patients,
operators, or third parties to hazardous or infectious materials. Use universal precautions when
cleaning and disinfecting. You should treat all portions of the ultrasound system that come in
contact with human blood or other body fluids as if they were known to be infectious.
All exterior parts of the ultrasound system, including the control panel, system accessories,
probes, and probe accessories, should be cleaned and/or disinfected as necessary or between
uses. Clean each component to remove any surface particles. Disinfect components to kill
vegetative organisms and viruses.
Cleaning and Disinfecting Ultrasound System Surfaces
WARNING: To avoid electrical shock and damage to the ultrasound system, power off
and unplug the equipment from the AC power outlet before cleaning and disinfecting.
WARNING: Disinfectants and cleaning methods listed are recommended by Siemens for
compatibility with product materials, not for biological effectiveness. Refer to disinfectant
label instructions for guidance on disinfection efficacy and appropriate clinical uses.
WARNING: Do not immerse any part of the system console in Liquid.
WARNING: Always wear protective clothing, including eye wear and gloves, when
performing cleaning and disinfection.
WARNING: The use of any disinfectants other than those specified in the instructions for
use may damage the ultrasound system and accessory surfaces and, as a result, may
create electrical hazards for the patients and/or users.
CAUTION: To avoid the possibility of static shock and damage to the ultrasound system,
avoid the use of aerosol spray cleaners on the monitor screen.
CAUTION: Do not clean the ultrasound system with chlorinated or aromatic solvents,
acidic or basic solutions, isopropyl alcohol or strong cleaners such as ammoniated
products, as these can damage the surface of the system. Use of unapproved cleaners or
disinfectants can result in severe damage to the ultrasound system components. Use the
recommended cleaning procedure.
CAUTION: Do not use spray cleaners on the ultrasound system, as this may force
cleaning fluid into the system and damage electronic components. It is also possible for
the solvent fumes to build up and form flammable gases or damage internal components.
CAUTION: Do not pour any fluid onto the ultrasound system surfaces, as fluid seepage
into the electrical circuitry may cause excessive leakage current or system failure.
CAUTION: Do not use abrasive cloths or brushes when cleaning any part of the system.
Use only soft cloths, gauze pads, or brushes. Apply solutions to the cloth, not the system.
CAUTION: To clean the lens cover of the system display monitor, use only a soft cloth
lightly moistened with a mild lens or glass cleaner. Using other cleaners may damage the
display and void the warranty.
Freestyle User Manual
ACUSON
Safety and Care
2-27
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