ECO 2 Ultrasound Diagnostic System
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9.2.4.2 Probe Handling and Infection Control
This information is intended to increase user awareness of the risks of disease transmission
associated with using this equipment and provide guidance in making decisions directly affecting
the safety of the patient as well as the equipment user.
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.
Coupling gels
DO NOT use unrecommended gels (lubricants). They may damage the probe and void the
warranty. AQUASONIC Gel made by R. P. Kincheloe Company in USA is recommended.
In order to assure optimal transmission of energy between the patient and probe, a conductive gel
must be applied liberally to the patient where scanning will be performed.
CAUTION:
Please do not use any gel or other materials which are not provided by CHISON. Un-authorized
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