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Method for the preparation of biological samples and composition for mounting microscope slides

A composition, microscopy technique, used in the preparation of test samples, biochemical equipment and methods, microscopy, etc.

Inactive Publication Date: 2019-11-15
戴尔帕斯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This label required for identification can be a source of trouble for automatic coverslip clasps, as glue residue from the label often accumulates on the clasp, thus requiring xylene cleaning

Method used

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  • Method for the preparation of biological samples and composition for mounting microscope slides
  • Method for the preparation of biological samples and composition for mounting microscope slides
  • Method for the preparation of biological samples and composition for mounting microscope slides

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Embodiment Construction

[0039] According to one aspect of the invention, the subject of the invention is a method for immobilizing microscope slides for the analysis of biological, cytological, histological and anatomical samples, said method comprising placing said microscope slide Immersed in at least one fluid composition comprising:

[0040] a) at least one liquid component selected from the group consisting of xylene, ethyl acetate, butyl acetate, 1-methyl-2-methoxyethyl acetate, and isoparaffin-based solvents; and

[0041] b) one or more polymers or copolymers selected from polymethyl methacrylate, polyethyl methacrylate, polybutyl methacrylate, polymethyl acrylate and polyethyl acrylate in an amount of 15 % - 80% ([grams of polymer (b) / 100ml final composition]).

[0042]According to one embodiment of the invention, the subject of the invention is a method for immobilizing microscope slides for the analysis of biological, cytological, histological and anatomical samples, said method comprising...

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Abstract

Subject-matter of the present invention is a method for the preparation of biological, cytological, histological and autopsical samples and a composition for mounting microscope slides. Subject-matterof the invention is also the samples mounted with the compositions described herein.

Description

[0001] Summary of the invention [0002] A subject of the invention is a method for the preparation of biological, cytological, histological and autopsical samples and a composition for mounting microscope slides. The subject of the invention is also a sample immobilized with the composition described herein. [0003] Background of the invention [0004] In histocytopathological diagnosis, microscopic observation of biological samples is used in the formulation of a diagnosis. [0005] The preparation of biological samples (ie, tissues and cells) is a multi-stage process that utilizes automated techniques and / or manual protocols to render the sample itself suitable for microscopy. [0006] As is known in the art, samples undergo several processes that provide fixation, diaphanization and staining for microscopic analysis before being "mounted" on microscope slides. [0007] "Mounting" involves covering a sample on a microscope slide with a coverslip, which typically has a thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/30G01N33/53C08J3/09C12Q1/04
CPCC08J3/092G01N1/30G01N1/312C08L33/12G01N1/2806G01N33/483G02B21/34
Inventor C·路珀F·美仑A·巴蒂斯特尔F·博伽弥米V·博伽弥米
Owner 戴尔帕斯有限公司
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