Bipolar Radiofrequency Energy: LigaSure uses a precise amount of bipolar radiofrequency (RF) energy, delivered between two parallel plates (jaws) of the instrument
| Feature | Description |
|---|---|
| Energy Type | Bipolar radiofrequency |
| Sealing Capability | Vessels up to 7 mm, tissue bundles, lymphatics |
| Sensing Technology | Monitors tissue impedance, adjusts energy in real time |
| Seal Time | 1–4 seconds |
| Thermal Spread | Minimal, protects surrounding tissue |
| Safety Features | Automatic shut-off, visual/audible feedback |