An apparatus comprising: a housing forming a handle and a shaft , the shaft extends from the handle, and the housing defines a suction channel from a distal end of the shaft and through the handle; an electrical conductor extending from the handle through the shaft to the distal end of the shaft; and a suction control valve connected to the suction channel at the handle, the suction control valve comprises: a valve body having a first channel and a second channel connected to the first channel, the first channel forms a portion of the suction channel, the second channel having a recessed seat at an entrance to the second channel; a valve barrel rotatably connected to the valve body, the valve barrel comprises a rotatable ring surrounding the valve body and forming a portion of the housing, the ring comprises an orifice configured to be rotated into and out of registration with an end of the second channel as the ring is rotated about the valve body; and a seal configured to be aligned with the second channel at times the valve barrel is rotated to an open position and to a closed position, the seal comprising a first end and an opposite second end, the first end of the seal is received at the recessed seat, the seal comprising an opening extending from the first end of the seal to the opposite second end of the seal. a housing forming a handle and a shaft , the shaft extends from the handle, and the housing defines a suction channel from a distal end of the shaft and through the handle; an electrical conductor extending from the handle through the shaft to the distal end of the shaft; and a suction control valve connected to the suction channel at the handle, the suction control valve comprises: a valve body having a first channel and a second channel connected to the first channel, the first channel forms a portion of the suction channel, the second channel having a recessed seat at an entrance to the second channel; a valve barrel rotatably connected to the valve body, the valve barrel comprises a rotatable ring surrounding the valve body and forming a portion of the housing, the ring comprises an orifice configured to be rotated into and out of registration with an end of the second channel as the ring is rotated about the valve body; and a seal configured to be aligned with the second channel at times the valve barrel is rotated to an open position and to a closed position, the seal comprising a first end and an opposite second end, the first end of the seal is received at the recessed seat, the seal comprising an opening extending from the first end of the seal to the opposite second end of the seal. a valve body having a first channel and a second channel connected to the first channel, the first channel forms a portion of the suction channel, the second channel having a recessed seat at an entrance to the second channel; a valve barrel rotatably connected to the valve body, the valve barrel comprises a rotatable ring surrounding the valve body and forming a portion of the housing, the ring comprises an orifice configured to be rotated into and out of registration with an end of the second channel as the ring is rotated about the valve body; and a seal configured to be aligned with the second channel at times the valve barrel is rotated to an open position and to a closed position, the seal comprising a first end and an opposite second end, the first end of the seal is received at the recessed seat, the seal comprising an opening extending from the first end of the seal to the opposite second end of the seal. <EOS>