Abstract: Apparatus and associated methods relate to controlling electrical power of an electrotherapeutic signal that is provided to a biological tissue engaged by an electrosurgical instrument during a medical procedure. Electrical power—a product of a voltage difference across and an electrical current conducted by the engaged biological tissue—is controlled according to a therapeutic schedule. The electrotherapeutic schedule can be reduced or terminated in response to a termination criterion being met. In some examples, the termination criterion is a current characteristic, such as, for example, a decrease in current conducted by the engaged biological tissue. In some examples, the termination criterion is a biological tissue resistance characteristic, such as, for example, an increase in the biological tissue resistance that exceeds a predetermined delta resistance value.

Abstract: A method of playing cards is provided which is suitable for use with video poker machines and other casino arrangements. A player is dealt two hole cards, followed by a matrix including nine flop cards arranged in three rows and three columns. The player may then select three connecting flop cards, including one from each column. The player is dealt a turn card and a river card. The highest ranking five-card hand from the two hole cards, the three selected flop cards, the turn card and the river card is then determined.