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Tissue processing apparatus

A technology for processing devices and tissue slices, applied in the preparation of test samples, etc., can solve problems such as unusable

Pending Publication Date: 2021-09-03
SAKURA SEIKI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The chemical solution used for the above-mentioned immersion treatment is liquid at room temperature, but paraffin wax is solid at room temperature, so it cannot be used unless it is heated to make it liquid

Method used

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  • Tissue processing apparatus
  • Tissue processing apparatus
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Embodiment Construction

[0026] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. figure 1 It is a schematic view (perspective view) showing an example of the tissue piece processing apparatus 10 according to the embodiment of the present invention. also, figure 2 It is a schematic diagram (system diagram) showing an example of the tissue piece processing apparatus 10 according to the embodiment of the present invention. also, image 3 It is a schematic view (perspective view) showing a configuration example of the thermostat frame 26 in the tissue piece processing apparatus 10 according to the embodiment of the present invention. Figure 4 It is a schematic view (perspective view) showing a configuration example of the storage container 28 (processing container 58 ) and the paraffin bottle 62 in the tissue piece processing apparatus according to the embodiment of the present invention. In all the drawings, members having the same functio...

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Abstract

The present invention addresses the problem of providing a tissue processing apparatus that makes it possible to prevent paraffin from spilling and coming into contact with the body of an operator during paraffin exchange and to carry out immersion processing immediately after paraffin exchange. To address this problem, a tissue processing apparatus (10) comprises: a processing tank (18), a plurality of accommodation containers (28) that each accommodate a paraffin bottle (62) for storing paraffin, a constant temperature rack (26) for accommodating the accommodation containers (28) and heating the paraffin so as to keep the same in a molten state, and a paraffin pipeline (74) that branches from the processing tank (18). The accommodation containers (28) include a processing container (58) accommodating paraffin to be transferred to the processing tank (18) and a standby container (60) accommodating paraffin not to be transferred to the processing tank (18). The paraffin pipeline (74) is connected to the paraffin bottle (62) accommodated in the processing container (58).

Description

technical field [0001] The present invention relates to a tissue piece processing device, and more specifically, to a tissue piece processing device for performing necessary processing for preparing a microscopic specimen of a tissue piece taken from an organism represented by a human body. Background technique [0002] As a pretreatment for microscopically observing a tissue piece (subject) collected from a living body, a specimen preparation process is performed in which fixation, dehydration, degreasing, and infiltration are sequentially performed. In this specimen preparation process, a tissue piece processing apparatus that automatically performs the process is widely used (see Patent Document 1: Japanese Patent Application Laid-Open No. 2015-1512). [0003] The specimen preparation process is performed by sequentially immersing the tissue piece in a chemical solution or paraffin corresponding to each process. In the tissue piece processing apparatus, chemical solution...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/28G01N1/36
CPCG01N1/36
Inventor 东福寺正塚田刚史
Owner SAKURA SEIKI