Cooper Surgical LEEP System 1000, Руководство по эксплуатации

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•
The electrical cord of the Electrosurgical Generator should be connected to a properly grounded
receptacle. Extension cords and/or adapter plugs should not be used.
•
The connecting cables to the electrosurgery electrodes should be placed so that they do not come in
contact with the patient, or with other cables, or cross each other.
•
Remove any metal items from the patient: for example, rings, chains, etc.
•
Use accessories supplied by CooperSurgical; they are specifically designed for the
LEEP System 1000 Workstation.
•
Do not use old or worn accessories.
•
Avoid High Frequency output settings where the Maximum Output Voltage may exceed the Rated
Accessory Voltage.
•
For surgical procedure where the High Frequency current could flow through parts of the body
having a small cross-sectional area, the use of Bipolar techniques may be desirable in order to avoid
unwanted tissue damage.
•
Apparent low output or failure of the High Frequency surgical equipment to function correctly at
normal operating settings may indicate faulty application of the Neutral Electrode or poor contact in
its connections. In this case, the application of the Neutral Electrode and its connections should be
checked before selecting a higher output power.
•
Regularly inspect the accessories, including the electrode cables and any endoscopically used
accessories, for possible damage.
•
Failure of the High Frequency Surgical Equipment could result in an unintended increase of
output power.
Accessory Precautions
•
Rated Accessory Voltages should be determined as flows using the Maximum Output Voltage for each
High Frequency Surgical Mode:
>
For situations where the
MAXIMUM OUTPUT VOLTAGE
is less than or equal to 1600V,
ASSOCIATED
EQUIPMENT
and
ACTIVE ACCESSORIES
should be selected that have a
RATED ACCESSORY
VOLTAGE
equal to or greater than the
MAXIMUM OUTPUT VOLTAGE
.
>
ASSOCIATED EQUIPMENT
and
ACTIVE
accessories should be selected with
RATED ACCESSORY
VOLTAGE
≥
MAXIMUM OUTPUT VOLTAGE
when the smaller variable y [see below] or the number 6
is ≤
CREST FACTOR
for that High Frequency
SURGICAL MODE
.
>
When
MAXIMUM OUTPUT VOLTAGE
(U
max
) is > 1600V, and the
CREST FACTOR
is < the variable y
calculated below, indicating that any
ASSOCIATED EQUIPMENT
and
ACTIVE ACCESSORIES
used
with such mode or setting must be rated to withstand the combination of actual voltage and
CREST FACTOR
.
•
Neutral Electrode Patient Return Pad requirements:
»
Adult Single Dispersive Electrode Pad
»
Foam pad with adhesive backing
»
2-conductor wire connection for
continuity monitoring
•
ESU Pencil requirements:
»
Single-Use
»
Footswitch Activated
20
LEEP System 1000
®
Workstation • Model KH1000A • Operating Manual • English
(continued)
y =
U
max
– 400 [volts]
600 [volts]
»
Single-Use only
»
19-square-inch gel surface area minimum
»
Crimped wire Electrosurgical Generator Connector
»
IEC 60601-2-2 Compliant