A modified rabbit ear chamber and an example of its application for intravital-microscopic study on acute effects of topical thermal stimulation.

A pre-existing plastic rabbit ear chamber was modified to be applicable for intravital-microscopic observations in pharmacological as well as pathophysiological studies on inflammation. The chamber consists of a base disk, a mica (or glass) cover-slip and a holder ring. The base disk has a round-table with a central protrusion in which a heat conductor of platinum wire is so implanted near the protrusion that thermal stimulation can be given to the regenerated tissue between the table and the coverslip.