2  Safety and Care 
2 - 42  Instructions for Use 
Cleaning and Disinfecting Transducers 
  WARNING: To avoid electrical shock and damage to the system, disconnect the transducer 
prior to cleaning or 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. 
  Caution: Do not sterilize transducers using hot steam, cold gas, or Ethylene Oxide (EO) 
methods. Before applying any other methods that might be recommended by manufacturers of 
sterilization equipment, please contact your Siemens representative. 
  Caution: To avoid damage to the transducer, observe the immersion levels indicated for each 
transducer type. Do not immerse or allow the connector of a transducer or the strain relief on the 
connector to become wet. 
  Caution: The transducers have been designed and tested to be able to withstand disinfection as 
recommended by the manufacturer of the disinfectant product. Carefully follow the disinfectant 
manufacturer's instructions. Do not immerse for more than one hour. 
  Caution: Do not use abrasive cleaners, organic solvents such as benzene, isopropyl alcohol, or 
phenol-based substances, cleaners, or disinfectants containing organic solvents to clean or 
disinfect transducers. These substances can damage the transducers. 
  Caution: Do not use an abrasive sponge or brush. These materials can damage the transducer. 
  Caution: The use of a spray cleaner or disinfectant may force fluid inside the transducer and the 
ultrasound system. To avoid damage, first remove the transducer from the system and then 
carefully spray the transducer. Never spray the transducer connector. 
  Caution: Prior to cleaning or disinfecting a transducer, you must disconnect and remove the 
transducer from the ultrasound system. Do not clean or disinfect the transducer on or near the 
ultrasound system. Unintended contact with approved transducer cleaners and disinfectants can 
result in severe damage to the ultrasound system components.