Apparatus for culturing microorganism

Abstract

The object of the present invention is to permeate sample solution uniformly into an absorbent fibrous sheet. The gelation agent soluble in cold water absorbs moisture and forms a gel, thereby forming a gel medium. Microorganisms are thus cultivated. The surface of a waterproof plate 2 is coated with the mixture 3 of the gelation agent soluble in cold water and microorganism culture medium. Further, an absorbent fibrous sheet 4 is laid on the mixture 3. When the sample solution including microorganisms is poured onto the absorbent sheet 4, the solution is dispersed uniformly over the entire of the absorbent fibrous sheet 4 by the phenomenon of capillary attraction resulting from overlapped fibers. Subsequently, the mixture 3 of the gelation agent and culture medium coated on the plate 2 absorbs moisture and forms a gel. The fibers of the absorbent fibrous sheet 4 are buried and adhered into the mixture 3, thereby forming a gel medium for the culture of microorganisms.

Dependencies are inferred from the claim text.