Incus Berengario da Carpi in his "Commentaria super anatomia Mundini" (1521). Andreas Vesalius, in his "De humani corporis fabrica", was the first to compare the second element of the ossicles to an anvil, thereby giving it the name "incus". The final part of the long limb was once described as a "fourth ossicle" by Pieter Paaw in 1615. Incus The incus or anvil is a bone in the middle ear. The anvil-shaped small bone is one of three ossicles in the middle ear. The "incus" receives vibrations from the malleus, to which it is connected laterally, and transmits these to the
Anvil press presses to be converted into multi-anvil systems. A variety of assembly designs have been introduced and standardized including the Walker castable, and the COMPRES assemblies. Recent advances have focused on in-situ measurements, and standardizing materials and calibrations. A typical Kawai cell 8–6 multi-anvil apparatus uses air pumps to pressurize oil, which drives a vertical hydraulic ram to compress a cylindrical cavity known as a hatbox. This cavity is filled with six steel anvils, three facing up and three facing down, that converge on a set of eight tungsten carbide cubes. The interior corners of these cubes truncated to fit an