Patent ID: 8187273

Claim:
A bipolar forceps, comprising: a housing having a handle assembly including a movable handle and at least one shaft that extends from the housing that defines a longitudinal axis therethrough; an end effector assembly operatively connected to a distal end of the shaft and includes a pair of first and second jaw members, at least one of which is movable to move the first and second jaw members from an open position to a closed position to grasp tissue; and a solenoid in operative communication with the movable handle and operatively coupled to a drive rod that operatively couples to at least one of the first and second jaw members for causing movement thereof, wherein at least one of the first and second jaw members includes one or more teeth configured to engage one or more teeth located on the drive rod such that rotation of the solenoid imparts at least one of longitudinal and rotational movement of the drive rod, thereby moving the first and second jaw members between the open and closed positions.