JPH0524319Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention uses a microbial culture test device, more specifically, the so-called dip slide method (Dip Regarding microbial culture test devices (Slide).

[Conventional technology]

Conventionally, this type of microorganism culture test device has generally only been a flat plate with medium layers formed on both sides.

[The problem that the idea aims to solve]

However, in the case of a conventional flat plate, medium layers can only be formed on two sides, the front and back sides, so only two types of medium can originally be formed, and it is intentionally attempted to form three types of medium layers. However, as a result of the fact that the area of the medium is naturally small, measurement errors tend to occur easily.

Therefore, in response to the types of bacteria that should be measured in recent years,
Since culture tests using at least three types of media are desired, conventionally it has been necessary to use two culture test sets consisting of a container and a flat plate.

[Means to solve the problem]

Therefore, in order to solve these conventional drawbacks, the inventor of the present invention has made various studies and has developed the present microbial culture test device, which can perform culture tests using several types of media at the same time without reducing the culture medium area. It was devised.

That is, the present invention attaches a polygonal columnar body with a flat side surface on which a plate-like culture medium layer is formed to the lower part of the lid body, stores the polygonal columnar body in a removable manner in the container body, and connects the lid with the lid body. This is a microorganism culture test device made of solid material.

〔Example〕

The present invention will be further explained below with reference to the drawings showing one embodiment.

1 is a triangular prism-like trihedron, each outer surface 1a, 1
Different types of culture medium layers 2a, 2b, and 2c are formed on layers b and 1c, respectively, corresponding to the bacteria to be measured.

The specific state of the triangular prism-shaped trihedron 1 is as long as it has three faces that can form three types of culture medium layers.
It does not matter whether it is a triangular prism itself or a three-sided plate. In addition, medium layers 2a, 2b, 2c
There is no particular limitation on the specific method of forming , as long as it can be attached to each outer surface 1a, 1b, 1c so as not to fall off.

Reference numeral 3 denotes a lid body, and the upper part of the triangular prism-like trihedron 1 as described above is attached to the lower surface part of the lid body through appropriate supports 4.

Reference numeral 5 denotes a container body which houses the triangular prism-shaped trihedron 1 as described above in a removable manner, and whose opening is covered by the lid body 3.

The specific shape of the container body 5 may be any shape, such as a cylinder or a rectangular cylinder, as long as the triangular prism-like trihedron 1 does not come into contact with its inner wall.

It should be noted that any means for fitting the lid 3 and the container body 5 together may be used, but screwing is advantageous in terms of hermetic sealability.

[Effect]

Since the present invention is constructed as described above, when not in use, the triangular prism-shaped trihedron 1 is housed in the container body 5 and is covered by the lid body 1, so that the culture medium layer 2a , 2b, 2c are cut off from contact with the outside air, thereby preventing contamination by germs. In addition, when in use, simply remove the lid 3 from the container body 5, immerse the lower triangular prism-shaped trihedron 1 in a test solution such as urine, drain excess water, and then put the container body back together. 5 and close the lid, and culture will be carried out in that state.

[Effect of idea]

Accordingly, by using the present invention, culture tests using three types of media can be performed simultaneously and extremely easily using the same medium area as a conventional plate, especially for microorganisms used in the deep slide method. Effective as a culture test tool.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which FIG. 1 is an explanatory perspective view thereof, and FIG. 2 is an explanatory perspective view of a lid body with a triangular prism-like three-sided body.

Claims (1)

[Scope of utility model registration request] A microbial culture test in which a polygonal columnar body with a flat side surface on which a plate-like culture medium layer is formed is attached to the lower part of the lid body, the polygonal columnar body is removably housed in a container body, and the lid is fitted with the lid body. Ingredients.