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Brand | VALLEYLAB |
Condition | New |
Model | LigaSure |
Warranty | Not specified |
Provides a combination of pressure and energy to create vessel fusion
Permanently fuses vessels up to and including 7 mm in diameter and tissue bundles without dissection or isolation
Average seal cycle is 2 to 4 seconds
Seals withstand 3 times normal systolic blood pressure
Feedback-controlled response system automatically discontinues energy delivery when the seal cycle is complete, eliminating the guesswork
Valleylab Ligasure Specifications
Dimensions
Height: 5” (12.7 cm)
Width: 15.2” (38.6 cm)
Depth: 16” (40.6 cm)
Weight: 13 lbs (5.9 kg)
General
Output Configuration: Isolated output
Cooling: Natural convection
Display: Two (2) digital seven-segment displays: 1.9 cm (0.75 in.) each
Mounting: A Valleylab cart (UC8009) or a stable flat surface
Operating Parameters
Ambient Temperature Range: 10° to 40° C (50° to 104° F)
Relative Humidity: 15% to 90%, noncondensing
Atmospheric pressure: 700 to 1060 millibars
Warm-up Time: If transported or stored at temperatures outside the operating temperature range, allow one hour for the generator to reach room temperature before using
Audio Volume
The stated audio level is for the activation tone and alarm tone at a distance of one meter. Alarm tones meet the requirements of IEC 60601-2-2
Activation Tone
Volume (adjustable): 45 dB minimum
Frequency (nominal): Seal Mode – 440 Hz; Macrobipolar Mode – 520 Hz; Bipolar Mode – 660 Hz
Duration Continuous while the generator is activated; changes to one short tone when seal cycle is complete
Alarm Tone
Volume (not adjustable): 65 dB minimum
Frequency: 985 Hz to 780 Hz; 985 Hz nominal
Output Waveform
Macrobipolar/Bipolar: 473 kHz sinusoid, 100% duty cycle
Seal: 473 kHz sinusoid, pulsed
Frequency Leakage
Low Frequency (50-60 Hz)
Source current, patient leads, all outputs
Normal polarity, intact ground: Normal polarity, ground open: Reverse polarity, ground open: Sink current at high line, all inputs: High Frequency (RF)
Bipolar:
Brand | VALLEYLAB |
Condition | New |
Model | LigaSure |
Warranty | Not specified |
Provides a combination of pressure and energy to create vessel fusion
Permanently fuses vessels up to and including 7 mm in diameter and tissue bundles without dissection or isolation
Average seal cycle is 2 to 4 seconds
Seals withstand 3 times normal systolic blood pressure
Feedback-controlled response system automatically discontinues energy delivery when the seal cycle is complete, eliminating the guesswork
Valleylab Ligasure Specifications
Dimensions
Height: 5” (12.7 cm)
Width: 15.2” (38.6 cm)
Depth: 16” (40.6 cm)
Weight: 13 lbs (5.9 kg)
General
Output Configuration: Isolated output
Cooling: Natural convection
Display: Two (2) digital seven-segment displays: 1.9 cm (0.75 in.) each
Mounting: A Valleylab cart (UC8009) or a stable flat surface
Operating Parameters
Ambient Temperature Range: 10° to 40° C (50° to 104° F)
Relative Humidity: 15% to 90%, noncondensing
Atmospheric pressure: 700 to 1060 millibars
Warm-up Time: If transported or stored at temperatures outside the operating temperature range, allow one hour for the generator to reach room temperature before using
Audio Volume
The stated audio level is for the activation tone and alarm tone at a distance of one meter. Alarm tones meet the requirements of IEC 60601-2-2
Activation Tone
Volume (adjustable): 45 dB minimum
Frequency (nominal): Seal Mode – 440 Hz; Macrobipolar Mode – 520 Hz; Bipolar Mode – 660 Hz
Duration Continuous while the generator is activated; changes to one short tone when seal cycle is complete
Alarm Tone
Volume (not adjustable): 65 dB minimum
Frequency: 985 Hz to 780 Hz; 985 Hz nominal
Output Waveform
Macrobipolar/Bipolar: 473 kHz sinusoid, 100% duty cycle
Seal: 473 kHz sinusoid, pulsed
Frequency Leakage
Low Frequency (50-60 Hz)
Source current, patient leads, all outputs
Normal polarity, intact ground: Normal polarity, ground open: Reverse polarity, ground open: Sink current at high line, all inputs: High Frequency (RF)
Bipolar: