Safety
2-14 Vivid S70 / S60 – User Manual
BC092760-1EN
01
The system and Electrosurgical units
Defibrillation
Ultrasound can produce harmful effects in tissue and
potentially result in patient injury. Always minimize exposure
time and keep ultrasound levels low when there is no medical
benefit. Use the principle of ALARA (As Low As Reasonably
Achievable), increasing output only when needed to obtain
diagnostic image quality. Observe the acoustic output display
and be familiar with all controls affecting the output level. See
the Bioeffects section of the Acoustic Output chapter in the
Advanced Reference Manual for more information.
This equipment provides no special means of protection from
high frequency (HF) burns that may result from using an
electrosurgical unit (ESU). To reduce the risk of HF burns,
avoid contact between the patient and ultrasound transducer or
ECG electrodes while operating the ESU. Where contact
cannot be avoided, as in the case of TEE monitoring during
surgery, make sure the transducer or ECG electrodes are not
located between the ESU active and dispersive electrodes and
keep the ESU cables away from the transducer or ECG cables
Remove any sensors on the patient other than the ECG before
defibrillation.
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