Apparatus and method for affixing frozen tissue sections to glass or membrane microscope slides

Abstract

This invention is an apparatus and method for affixing frozen tissue sections to microscope slides. It has three elements; teasing implements, an affixing block and a heating element. The elements are used inside a cryostat prior to processing for molecular biology procedures such as immunohistochemistry or laser micro dissection. The tissue sections are collected onto an affixing block which has indentations that decrease the contact surface area while providing structural support. The tissue sections are then transferred onto a slide via transient application of a heating element to the back of slide. The invention decreases folding of tissue sections, increases morphological consistency, enables the placement of many sections on one slide and enables the adherence of tissue sections with greater thickness.

Dependencies are inferred from the claim text.