Covidien Valleylab FT Series, Руководство пользователя

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10-24 Valleylab FT10 Energy Platform User’s Guide
Energy Output Characteristics
Output Waveforms
TissueFect Tissue Sensing Technology, an automatic adjustment, controls all modes and
effects. As tissue resistance increases from zero, the energy platform outputs constant
current, followed by constant power, followed by constant voltage. The maximum output
voltage is controlled to reduce capacitive coupling and video interference and to minimize
sparking.
Bipolar
Monopolar CUT
VALLEYLAB
Monopolar COAG
LOW 434 kHz sinusoid continuous
MEDIUM 434 kHz sinusoid continuous
HIGH 434 kHz sinusoid continuous
CUT 434 kHz sinusoid continuous
BLEND 434 kHz bursts of sinusoid, recurring at 27.13 kHz
intervals
50% duty cycle
VALLEYLAB 434 kHz bursts of sinusoid, recurring at 27.13 kHz
intervals
25% duty cycle
SOFT 434 kHz sinusoid continuous
FULGURATE 434 kHz damped sinusoidal bursts with a repetition
frequency of 27.13 kHz
6.25% duty cycle
SPRAY 434 kHz damped sinusoidal bursts with a randomized
repetition centered at 20.67 kHz
4.76% duty cycle