Disinfectant Types
WARNING
The level of disinfection required for a device is dictated by the type of tissue it
will contact during use. Ensure the disinfectant type is appropriate for the type
of transducer and the transducer application. For information on the levels of
disinfection requirements, see "Choosing a Disinfectant" on page 301. For more
information, see the disinfectant label instructions and the recommendations of
the Association for Professionals in Infection Control, the U.S. Food and Drug
Administration, and the U.S. Centers for Disease Control.
CAUTION
If you use an isopropyl alcohol-based product for disinfection, ensure the solution
is only 70% alcohol or less. Solutions of more than 70% alcohol can cause product
damage. Do not use alcohol on the transducer’s strain relief or cable, or on TEE
transducers (except the handle).
See "Disinfectants Compatibility" on page 320 for standard industry
recommendations on disinfection, for information that can help you choose an
appropriate disinfectant for the required level of disinfection, and for
transducer-specific instructions.
Factors Affecting Disinfectant Efciency
The following factors will affect the efficiency of a disinfectant solution:
• Duration of exposure
• Age of the solution
• Concentration and potency of the disinfectant
• Quantity and location of the contamination
• Resistance of the contaminant
• Organic matter on the item to be disinfected
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Transducer Care
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