Dish

Abstract

This article is a dish having a housing part (first housing part) for housing cells or cell masses so that the cells or cell masses can be easily aspirated and collected by a cannula. This article is formed of a resin material (for example, polystyrene resin, polypropylene resin, vinyl chloride resin, etc.). The dish according to this article includes, in a front view, a first housing part having an oval outer edge, a second housing part having a rectangular outer edge, and a third housing part having a circular outer edge. The first housing part is long in the longitudinal direction of this article, and is inclined and recessed toward the center side as it goes downward (the back side in the thickness direction of the paper in the front view) when the dish is placed on a table or the like. Both sides in the short direction of the first housing part are formed to be inclined in a tapered shape as a whole so as to approach each other as they go downward, the bottom surface (the surface of the bottom of the recess) of the first housing part has a linear narrow flat surface extending in the long direction, and both ends in the long direction of the first housing part are formed in an inverted vertically split semi-conical shape. The second housing part is formed such that its cross section is in a frustum shape and extends in the long direction of the dish. The third housing part is formed in an inverted conical shape.

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