Ultrasonic surgical blade

摘要: An ultrasonic instrument comprises an transducer, acoustic waveguide, and blade. The blade includes a pair of obliquely extending edges. edges diverge away from the longitudinal axis waveguide each other along respective paths distally in relation to waveguide. A distal portion is wider than proximal plane. further curved edge several laterally presented surfaces. surfaces may provide combinations concave convex curvatures. be angled and/or one or more orthogonal planes associated with