For safe sealing with bipolar energy, which step is essential before cutting?

• A. Complete entire activation cycle prior to cutting.
• B. Start cutting immediately.
• C. Stop before activation cycle ends.
• D. Increase voltage before cutting.

Answer: (A)

The essential idea is to let the bipolar device complete its energy delivery to form a proper seal before you transect. During the activation cycle, energy denatures tissue proteins to create a stable, hemostatic seal across the target vessels and tissue. If you cut while the cycle is still delivering energy, or interrupt it, the seal may be incomplete, increasing the risk of bleeding or leakage. So you should wait for the activation cycle to finish before cutting. Increasing voltage isn’t required and could cause unnecessary thermal injury. Starting to cut immediately would bypass the sealing step entirely, and stopping before the cycle ends leaves tissue unsealed.