Ultrasonic unit with rear swivel

摘要: An adapter (30) for use with a piezoelectric and/or magnetostrictive ultrasonic unit can be coupled between the handpiece (12a) and cable (12b). The includes symmetrically oriented flow path (38a, 38b) offset ends to mate respectively. also rotary electrical connection facilitating transfer of energy from (12b) while is being rotated. van integrated into either or termination.