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Thin section preparation device

A technology for manufacturing devices and thin slices, which is applied in the direction of measuring devices, sampling devices, and preparation of test samples. It can solve the problems of high device cost and easy failure, and achieve simplified and low-cost, high reliability, and realization of structure. Effect

Active Publication Date: 2015-07-01
SAKURA FINETEK JAPAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, there is a problem that the cost of the device is high and failures are prone to occur

Method used

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Experimental program
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Embodiment Construction

[0043] Next, embodiments of the present invention will be described based on the drawings.

[0044]

[0045] figure 1 is a perspective view of an embedding block B conveyed by the automatic thinning device 1 . figure 2 is a perspective view of a thin-section specimen H prepared by the automatic thin-section device 1 .

[0046] like figure 1 As shown, the automatic thin cutting device 1 of the present embodiment (refer to image 3 ) is a device for thinly cutting an embedding block B formed by embedding a biological sample S with paraffin P as an embedding material to a thickness of, for example, 3 μm to 5 μm. Therefore, the automatic thin cutting device 1 can produce figure 2 Thin section M shown.

[0047] In addition, the automatic thin section apparatus 1 of the present embodiment can not only prepare the thin section M, but also automatically perform the operation of transferring the thin section M to a substrate such as a slide glass G to produce a thin section sp...

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PUM

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Abstract

This thin section preparation device comprises: a cutting blade (21) that cuts out a thin section (M) from an embedding block (B); a storage tank (7) in which the thin section (M) is floated on a liquid (W) and is spread; a thin section conveyance mechanism (8) that conveys the thin section (M) along a direction intersecting with the X-axis direction in a state where a first side of the thin section (M) is parallel to the X-axis direction; a slide glass handling mechanism (9) that places the thin section (M), which has been floated in the storage tank (7), on a slide glass (G), with a first side of the slide glass (G) in parallel to the X-axis direction; and a rotary body (61) that, by rotating in a state where the thin section (M) is placed on the outer surface thereof, conveys the thin section (M) toward the slide glass handling mechanism (9).

Description

technical field [0001] The invention relates to a thin slice making device. [0002] This application claims priority based on Japanese Patent Application No. 2012-246336 for which it applied in Japan on November 8, 2012, and uses the content of this application here. Background technique [0003] As one of the methods of examining and observing biological samples taken from human bodies or experimental animals, there is known a method of preparing a thin section from an embedding block in which a biological sample is embedded with an embedding agent, and performing a thin section on the thin section. Staining treatment to observe biological samples. [0004] Conventionally, the operation of making thin slices was performed manually by a skilled operator using a sharp thin cutting knife. However, in recent years, automatic thin-slicing devices capable of automatically performing operations for preparing thin slices have begun to be provided. According to this automatic th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/06G01N1/00
CPCG01N1/06G01N1/2813G01N1/36
Inventor 宫谷龙也村上正刚
Owner SAKURA FINETEK JAPAN