JPH0687844U - Slide glass for smear preparation - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent the slide glasses from sticking to each other by preventing contact between the surfaces of the slide glasses for smear preparation. [Structure] A coating film is provided on the side of the rectangular slide glass where characters are painted on one side of the short side and the end of the short side on the long side or the other side. Alternatively, a character writing surface coated on one side of the short side of the rectangular slide glass and a continuous or discontinuous strip-shaped coating film parallel to the long side are provided in a part of the area where the sample is smeared. The paint used for the character entry surface and the paint film should be a paint that is durable against organic solvents such as alcohol and xylene that are used during dyeing operations or microscopy.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a slide glass to which a specimen is attached when preparing a smear of a specimen such as blood, tissue, cells, and lymph using a manual method or an automatic smear preparing apparatus.

[0002]

[Prior art]

 A conventional slide glass is as shown in FIG. 6, and a slide glass surface or a resin ink coating film is provided on one side of a short side of a rectangular slide glass to form a character writing surface. is there. (For example, Jitsukaihei 2-85348). On the text entry surface, enter the date of preparation, sample number, and other information related to the sample.

[0003]

[Problems to be solved by the device]

 When preparing a smear using an automatic smear preparation device, slide glasses are stacked and set in the slide glass supply section, and the slide glass is fed one by one to prepare a sample. At this time, with the conventional slide glass, when the glasses are stacked, they adhere to each other and are difficult to separate. If you try to send out the glasses one by one in this state, there was a problem that the slide glasses would be damaged due to the excessive force applied without smooth feeding. In addition, when preparing smears by the manual method, there was a risk that the slide glasses that were in close contact with each other would be damaged and injured.

The present invention provides a slide glass that can be fed out one by one from a supply unit when preparing a smear using an automatic smear preparing apparatus. It provides slide glasses that can be taken out one by one when preparing specimens.

[0005]

[Means for Solving the Problems] In order to solve the above problems, a coating film is formed on one side of the short side of a rectangular slide glass and a paint film is formed on the other side of the short side or the long side. Set up. Alternatively, a character entry surface painted on one side of the short side of a rectangular slide glass and a continuous or discontinuous strip-shaped coating film parallel to the long side are provided in a part of the sample smearing area. In addition, the paint used for the character entry surface and the paint film should be a paint that is durable against organic solvents such as alcohol and xylene that are used during dyeing operations or microscopy.

[0006]

[Action]

 By providing a coating film, the coated part rises above the surface of the slide glass, preventing contact between the slide glass surfaces.

[0007]

【Example】

Embodiment 1 FIG. 1 is a plan view of Embodiment 1 of the present invention. Contact between the surfaces of the slide glasses is prevented by providing the character entry surface 14 provided on one side of the short side of the rectangular slide glass and the coating films 19 and 23 on the ends 18, 22 of both long sides. The coating film provided at the end of the long side does not have to be a continuous strip-shaped film and may be provided discontinuously.

Embodiment 2 FIG. 2 is a plan view of Embodiment 2 of the present invention. In addition to the first embodiment, a coating film 21 is provided on the end portion 20 on the other short side. The coating film provided on the end of the short side on the other side does not have to be a continuous strip-shaped film, and may be provided discontinuously.

Third Embodiment FIG. 3 is a plan view of a third embodiment of the present invention. In addition to the first embodiment, a coating film 26 parallel to the long side of the rectangular slide glass is provided on the slide glass surface 24. The coated surface parallel to the long side does not have to be a continuous strip-shaped film. The coating film 26 may be plural, and the coating portion other than the character entry surface 14 may be the coating film 26 only.

Embodiment 4 FIG. 4 is a plan view of Embodiment 4 of the present invention. A coating film 19 or 23 is provided on the end portion 18 or 22 of one long side, and a coating film 21 is provided on the end portion 20 of the short side on the other side. The coated portion other than the character writing surface does not have to be a strip-shaped film and may be provided discontinuously.

[0011]

[Effect of device]

 By preventing the surfaces of the slide glasses from contacting each other, it is possible to prevent the slide glasses from sticking to each other. Also, since the coating part is provided parallel to the long side and the short side, if there is a region of interest during the speculum, it is possible to mark that position (the coordinates on the smear can be specified. ).

[0012]

[Brief description of drawings]

FIG. 1 is a plan view of the first embodiment.

FIG. 2 is a plan view of a second embodiment.

FIG. 3 is a plan view of a third embodiment.

FIG. 4 is a plan view of Example 4.

FIG. 5 is a side view of the first embodiment of the present invention viewed from the direction a.

FIG. 6 is a plan view of a conventional example.

[Explanation of symbols]

 10, 24 Slide glass surface 12, 14 Character entry surface 16, 18, 20, 22 End of slide glass 19, 21, 23, 26 Coating film

Claims (3)

[Scope of utility model registration request] 1. A slide glass for preparing a smear, which has a coating film on one side of a rectangular slide glass on which one side of a short side is provided and a coating film on the end of the short side or the long side on the other side. 2. A coating provided on a side of a short side of a rectangular slide glass on which a character is written and a continuous or discontinuous strip shape parallel to the long side in a part of a sample smearing area. A slide glass for preparing a smear having a film. 3. The paint used for the character entry surface and the coating film is a paint having durability against an organic solvent such as alcohol or xylene used in a dyeing operation or a microscopic examination. A slide glass for preparing a smear as described in.