Q9 Digital Color Doppler Ultrasound System
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Diagnostic ultrasound systems utilize ultrasound energy that must be coupled to the patient by direct physical
contact.
Depending on the type of examination, this contact occurs with a variety of tissues ranging from intact skin in a
routine exam to recirculating blood in a surgical procedure. The level of risk of infection varies greatly with the
type of contact.
One of the most effective ways to prevent transmission between patients is with single use or disposable devices.
However, ultrasound transducers are complex and expensive devices that must be reused between patients. It is
very important, therefore, to minimize the risk of disease transmission by using barriers and through proper
processing between patients.
Risk of Infection
ALWAYS clean and disinfect the probe between patients to the level appropriate for the type of
examination and use FDA-cleared probe sheaths where appropriate.
Adequate cleaning and disinfection are necessary to prevent disease transmission. It is the responsibility of the
equipment user to verify and maintain the effectiveness of the infection control procedures in use. Always use
sterile, legally marketed probe sheaths for intra-cavitary procedures.
Probe Cleaning process:
DO disconnect the probe from the system prior to cleaning/disinfecting the probe. Failure to do so could damage
the system.
Perform Cleaning probe after each use
Disconnect the probe from the ultrasound console and remove all coupling gel from the probe by wiping with a
soft cloth and rinsing with flowing water.
Wash the probe with mild soap in lukewarm water. Scrub the probe as needed using a soft sponge, gauze, or
cloth to remove all visible residue from the probe surface. Prolonged soaking or scrubbing with a soft bristle
brush (such as a toothbrush) may be necessary if material has dried onto the probe surface.
WARNING:
To avoid electric shock, always turn off the system and disconnect the probe before cleaning the
probe.
CAUTION:
Take extra care when handling the lens face of the Ultrasound transducer. The lens face is
especially sensitive and can easily be damaged by rough handling. NEVER use excessive force
when cleaning the lens face.