Harmonic Scalpel

General Description
The LigaSure vessel sealing system is an isolated output electrosurgical generator that provides power for vessel sealing and bipolar surgery.
It includes the following features:
• LigaSure vessel sealing technology
• Vessel sealing regrasp indicator alerts you to situations where a full seal cycle has not been achieved
• Bipolar and macrobipolar modes
• Instant Response technology
• Memory button to recall the most recently used intensity and power settings
• Smart interface for connecting a Valleylab LigaSure handset or smart connector adapter
• Adjustable volume for the activation tone 
• Handswitch or footswitch activation
• RF activation port, RS-232 serial port, and expansion port
Vessel Sealing
The LigaSure vessel sealing system provides precise energy delivery and electrode pressure to vessels for a controlled time period to achieve a complete and permanent fusion of the vessel lumen. This system works on isolated arteries and veins up to and including 7 mm in diameter and tissue bundles. The system has been optimized to produce minimal sticking, charring, or thermal spread to adjacent tissue.