A surgical apparatus for performance of a surgical procedure on body tissue isprovidedand includes a housing, an elongate tubular member, a drive assembly, anelectrical couplingcomponent, and an electrical wire. The elongate tubular member is at leastpartially supportedby the housing and defines a center lumen and a longitudinal axis. The driveassembly extendsfrom the housing into the center lumen of the elongate tubular member. Theelectrical couplingcomponent is located about the drive assembly. The electrical wire extendsfrom within thehousing into the elongate tubular member. The electrical wire is wrapped aboutthe electricalcoupling component, which allows the elongate tubular member to rotate aboutthe longitudinalaxis while allowing the electrical wire to be fixed within the housing and theelongate tubularmember.
