ZERONE ZEUS-100/80, Руководство по эксплуатации

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ZEUS-100/80 ZO-OM-008
REV : 08 10 ZERONE
② A patient must be isolated from grounded metal materials. Be careful to see if they
are contacted to the patient. The isolation status must be maintained even if a
patient who is going through an operation is moved into other positions.
③ Do avoid skin-to-skin contact, including fingers touching legs.
Place dry gauze on patient
’
s skin where possibilities of skin-to-skin contact is high,
to avoid any skin burn.
④ Unused accessories should be stored in untouchable, electricity-isolated and
conspicuous areas. Hot accessories just used can lead to a fire. Do not place them
near to the inflammable materials.
⑤ Check if the output level of Electrosurgical Unit was arranged to the appropriate
level for an operation. It is recommended that the output power be lowered as soon
as possible, so that a user can expect possible problems generated from inappropriate
location or connection of Patient Return Plate during ordinary output, and then slowly
increase the output power.
⑥ Minimize the possibility of burning incidents by using Active Electrode for the time
only required for wanted operation effects. In particular, apply this method to
operations for such patients as infants, newborns and, those who are in small auxiliary
institutes.
⑦ Avoid the use of inflammable anesthetics like N
2
O and O
2.
Electrosurgical Unit using
high frequency can generate a flame at an always-operating electrode by contacting
the anesthetics. Therefore, the materials should be completely evaporated for
cleanliness and sterilization before using the unit. Naturally generated gases
accumulated in intestines, the deep navel or vagina in human body can be also
inflammable so that these liquefied gases must be eliminated before using the unit.
After sterilizing the body with the dangerous anesthetics, it is necessary to ventilate
them since the gases are likely to explode.
⑧ Neuromuscular can be stimulated. The stimulus can occur when low frequency
current is generated from the supplier of low-frequency current or electrical arc
located between the electrode and patient ’ s organization. A spasm or muscular clamp
is likely to be generated while arc is created during Cutting or Coagulation (contact/
spray) is somewhat rectifying high-frequency current.
⑨ Extreme caution must be taken for patients with pacemaker or implantable electrode.
Performance of devices may be temporarily affected which may cause ventricular
fibrillation. In case of any doubts concerning safety of patient contact qualified and
concerned pacemaker manufacturer or Cardiology department.
⑩ Do not use Active Electrode near to Electrocardiograph electrode. ESU electrode
must be kept apart at least 150mm from ECG electrode. It is necessary to use
Monitoring Electrode with protective resistors to survive high frequency. Do not use a
needle-typed electrode.