Daiwha Meditom DT-300S, Руководство пользователя

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1 . Precautions6
Safety precautions are classified as below in accordance with the expected danger, seriousness of
damage or urgency.
Danger
A precaution which can result in critical personnel injury or immediate loss of life if
instructions are not followed.
Warning
A precaution which could result in critical personnel injury or loss of life if instructions are
not followed.
Caution
A precaution which could result in minor personnel injury or damage to the product if
instructions are not followed.
1.2 Danger
1) The use of anesthetics or oxidizing gases such as nitrous oxide (N2O) and oxygen should be
avoided if a surgical procedure is carried out in the region of the thorax or the head, unless these
agents are sucked away.
Non-flammable agents should be used for cleaning and disinfection wherever possible.
Flammable agents use for cleaning or disinfecting, or solvents of adhesives, should be allowed to
evaporate before the application of H.F. surgery. There is a risk of pooling of flammable solutions
under the PATIENT or in body depressions such as the umbilicus, and in body cavities such as the
vagina. Any fluid pooled in these areas should be mopped up before HF SURGICAL EQUIPMENT is
used.
Attention should be called to the danger of ignition of endogenous gases. Some materials, for
example cotton, wool and gauze, when saturated with oxygen may be ignited by sparks produced in
NORMAL USE of the HF SURGICAL EQUIPMENT.
1.3 Warnings
1) The entire surface area of the Neutral Plate(Patient Plate, Return Electrode) must be reliably
attached to the patient's body. Be sure to check the contact status frequently during the operation.
When the contact is poor, parts of body touching the Neutral Plate(Patient Plate, Return Electrode)
will be burned. Avoid areas such as near heart, scars, joints, and parts with bones projected, parts
with a small area, and palaces where contact is likely to be unstabilized when the patient moves.
2) If the patient complains about electric shock, stop using the product immediately and have it
examined throughly.
3) Equipotential Grounding
The Electro Surgical Unit must be grounded to Earth. The Grounding Resistance must be Maximum
10Ω. Unexpectable Electric shock may be happened when you use the unit with Non-grounding.
Expecially, Equipotential Grounding is required between the devices in the same operating room, it
prevent micro shock. The Micro Shock means electric shock to heart. Sometimes it can be caused a
ventricular and so on. The resistance between the Grounding of equipments in same operating room
must be Maximum 0.1Ω.
4) Cardiac pacemaker or Internal Cardiac Defibrillator-(ICD)
HF SURGICAL EQUIPMENT poses a potential risk to patients with implants ( e.g. cardiac
pacemakers) or something. For PATIENT with cardiac or active implants, a possible hazard exists
because interference with the action of the pacemaker may occur, or the pacemaker may be
damaged. In case of doubt, approved qualified advice should be obtained. Before using this product
to patients who are currently using Pacemaker or ICD, consult with the manufacturer or cardiac
experts at the hospital.
1.4 Caution
1) As the medical equipment, this product can be used only trained doctors.
2) When the patient contacts grounded electric conductors such as the metal part of the grounded
operation table during the output, it may burn or shock the contacted body part.
3) Since it operates on high frequency and high voltage, electromagnetic waves are generated