Valleylab Ligasure Vessel Sealing System

Introducing the Valleylab LigaSure™ Vessel Sealing System, a groundbreaking advancement in electrosurgical technology. Designed for precision and reliability, the LigaSure™ system offers a unique solution for achieving permanent vessel occlusion. Unlike traditional hemostatic tools that merely ligate vessels, this innovative system effectively fuses vessel walls together, creating a durable seal that enhances patient outcomes.
Whether in open or minimally invasive surgeries, the Valleylab LigaSure™ system is engineered to provide consistent sealing performance across a variety of tissue types. This versatility makes it an essential addition to any surgical suite, improving efficiency and helping to minimize the risk of complications. Experience the future of surgical sealing with Valleylab LigaSure™—where cutting-edge technology meets unparalleled reliability. Explore its potential to transform your surgical procedures today.

Valleylab LigaSure Vessel Sealing System Specifications

Physical Weight & Dimensions

• Width: 38.6 cm (15.2 in)

• Depth: 40.6 cm (16.0 in)

• Height: 12.7 cm (5.0 in) (not including feet)

• Weight: 5.9 kg (13 lbs) typical

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 or stable flat surface

Operating Parameters

• Ambient Temperature Range: 10° to 40° C (50° to 104° F)

• Relative Humidity: 15% to 90%, non-condensing

• Atmospheric Pressure: 700 to 1060 millibars

• Warm-up Time: One hour if transported or stored outside the operating temperature range

Audio Volume

• Audio Level: Activation tone and alarm tone at a distance of one meter. Alarm tones meet IEC 60601-2-2 requirements.

Activation Tone

• Volume (Adjustable): 45 dB minimum

• Frequency (Nominal):

• Seal Mode: 440 Hz

• Macrobipolar Mode: 520 Hz

• Bipolar Mode: 660 Hz

• Duration: Continuous while generator is activated; changes to a 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

Optional Instruments

Optional Laparoscopic Instruments:

• LigaSure™ V: 5 mm shaft, single-use instrument for dissection, grasping, sealing, and division.

• LigaSure Atlas™: Single-use laparoscopic sealer/divider for vessels up to 7 mm in diameter and tissue bundles.

• LigaSure™ Lap: Single-use laparoscopic instrument for laparoscopic procedures.

Optional Open Instruments:

• LigaSure Atlas™ 20 cm: Single-use sealer/divider instrument for open procedures.

• LigaSure Impact™: Works with the ForceTriad™ energy platform; utilizes TissueFect™ sensing technology for energy delivery.

• LigaSure Precise™: Single-use instrument for permanent vessel occlusion with fine grasping.

• LigaSure™ Std: Reposable instrument for general surgery in open procedures.

• LigaSure™ Max: Reposable gynecology instrument with enhanced grasping capability for thick tissues.

• LigaSure™ Axs: Reposable instrument with extra length and angled jaws for better access.

• LigaSure™ Xtd: Reposable instrument designed for deep cavity procedures with a longer design for comfort.

• LigaSure™ Generator: Computer-controlled electrosurgical unit with bipolar and macrobipolar outputs, delivering optimal energy for tissue fusion.

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