Processing method and cassette

Abstract

A method of avoiding deformation and providing for a more consistent thickness of a biological tissue sample during preparation for analysis comprising providing a histology processing cassette comprising a box defining a compartment for holding a biological tissue sample, the box having a bottom face comprising a sample support surface and being transmissible to radiation or a flow of fluid through to pass through the cassette, an open top face, and two side walls, a back wall and a front wall, the box having a length and width greater than a standard size histology processing cassette and a depth approximately the same as a standard size histology processing cassette placing the sample in the cassette and treating the sample by contacting it with a processing solution; and contacting the sample with molten paraffin wax and cooling the sample in molten paraffin wax so the sample is embedded in solidified paraffin wax for further processing.

Dependencies are inferred from the claim text.