JP2006266892A - Lid for decalcifying/defatting vessel - Google Patents

Lid for decalcifying/defatting vessel Download PDF

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JP2006266892A
JP2006266892A JP2005085814A JP2005085814A JP2006266892A JP 2006266892 A JP2006266892 A JP 2006266892A JP 2005085814 A JP2005085814 A JP 2005085814A JP 2005085814 A JP2005085814 A JP 2005085814A JP 2006266892 A JP2006266892 A JP 2006266892A
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liquid
tissue
degreasing
decalcification
beaker
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JP4559889B2 (en
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Hironobu Minae
博信 薬袋
Kiyotaka Ishihara
清隆 石原
Yasuhiko Kitayama
康彦 北山
Yoshihiko Yamada
仁彦 山田
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Jokoh Co Ltd
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Jokoh Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To enhancing an effect of a decalcifying/defatting process in biomedical tissue, and reduce a processing time. <P>SOLUTION: A tissue flotation preventing plate 2 is provided and prevents the biomedical tissue from floating to a liquid level of a decalcifying liquid and a defatting liquid accommodated in a beaker or a vessel. A vertical adjusting rod 3 is provided and changes a position of the tissue flotation preventing plate 2 so as to maintain a state that the biomedical tissue is immersed into the decalcifying liquid and defatting liquid accommodated in the beaker and vessel even if the quantity of the decalcifying liquid and defatting liquid is varied by a size of the biomedical tissue. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は病理検査の生体組織標本作製工程の、特に生体組織の脱灰及び脱脂工程に使用されるビーカー及び容器の蓋に関する。 The present invention relates to a biological tissue specimen preparation process for pathological examination, and more particularly to a beaker and a container lid used for a biological tissue decalcification and degreasing process.

一般に、病理検査の生体組織標本作製工程における超音波を用いた生体組織の脱灰・脱脂工程では、脱灰液及び脱脂液内に生体組織を浸漬させることで脱灰・脱脂処理を行っている。 In general, in the demineralization / degreasing process of biological tissue using ultrasonic waves in the biological tissue specimen preparation process of pathological examination, decalcification / degreasing treatment is performed by immersing the biological tissue in the decalcification liquid and degreasing liquid. .

生体組織の脱灰・脱脂工程において、石灰化した生体組織の硬組織の脱灰及び脂肪分を多く含む生体組織の脂肪組織の脱脂が進行することにより、脱灰液及び脱脂液内で生体組織が浮上してくる。 In the decalcification / degreasing process of living tissue, the decalcification of hard tissue of calcified living tissue and the degreasing of fat tissue of living tissue rich in fat progress, so that the living tissue in the decalcified liquid and degreased liquid Comes up.

生体組織標本作製工程では、生体組織を長時間外気にさらし乾燥させてしまうことは生体組織を破壊してしまうことから行うべきでなく、生体組織標本作製工程における脱灰・脱脂工程は基本的に脱灰液及び脱脂液内に生体組織を浸漬させておく必要がある。 In the biological tissue specimen preparation process, it should not be performed to expose the biological tissue to the outside air for a long time because it destroys the biological tissue, and the decalcification / degreasing process in the biological tissue specimen preparation process is basically It is necessary to immerse the living tissue in the deashing solution and the degreasing solution.

又、生体組織を十分に脱灰液及び脱脂液内に浸漬させることにより、超音波を用いた生体組織の脱灰・脱脂工程の効果を上げ、処理時間を短縮させることができる。
特願２００４−１６３３３９ 特願２００４−１６３３５６ 医歯薬出版株式会社発行 臨床検査学講座 病理学／病理検査学 In addition, by sufficiently immersing the biological tissue in the decalcification liquid and degreasing liquid, the effect of the decalcification / degreasing process of the biological tissue using ultrasonic waves can be increased, and the processing time can be shortened.
Japanese Patent Application No. 2004-163339 Japanese Patent Application No. 2004-163356 Published by Ishiyaku Shuppan Co., Ltd. Clinical Laboratory Course Pathology / Pathology

本発明は超音波を用いた生体組織の脱灰・脱脂工程において、生体組織がビーカー又は容器に入った脱灰液及び脱脂液内で浮上してしまい、生体組織を脱灰液及び脱脂液内に浸漬している状態を保つことができていないことを課題とする。 In the demineralization / degreasing step of the living tissue using ultrasonic waves, the living tissue floats in the decalcification liquid and the degreasing liquid contained in the beaker or the container, and the biological tissue is contained in the decalcification liquid and the degreasing liquid. It is a problem that the state of being immersed in can not be maintained.

上記課題を解決するために、第一発明は、生体組織がビーカー又は容器に入った脱灰液及び脱脂液の液面まで浮上してこないよう組織浮上防止板を設けた構造を特徴とする、ビーカー又は容器の蓋である。
また、第二発明は、生体組織の大きさによって脱灰液及び脱脂液の量が変化した場合においても、生体組織をビーカー又は容器に入った脱灰液及び脱脂液に浸漬している状態を保つことができるよう組織浮上防止板の位置を変えられる構造を特徴とする、ビーカー又は容器の蓋である。 In order to solve the above problems, the first invention is characterized by a structure provided with a tissue levitation prevention plate so that the biological tissue does not float up to the liquid level of the decalcification liquid and the degreasing liquid contained in the beaker or the container. Beaker or container lid.
In addition, the second invention is a state in which the biological tissue is immersed in the decalcification liquid and the degreasing liquid contained in the beaker or the container even when the amount of the decalcification liquid and the degreasing liquid is changed depending on the size of the biological tissue. It is a lid of a beaker or a container characterized by a structure in which the position of the tissue levitation preventing plate can be changed so that it can be maintained.

第一発明、または第二発明によれば、生体組織がビーカー又は容器に入った脱灰液及び脱脂液の液面まで浮上してこないようにしたことにより、生体組織の脱灰・脱脂工程の効果を上げ、処理時間を短縮させることができる。 According to the first invention or the second invention, the biological tissue is prevented from floating up to the liquid level of the decalcification liquid and the degreasing liquid contained in the beaker or the container. The effect can be improved and the processing time can be shortened.

この発明の一実施形態を、図１に示す。
ビーカー及び容器の蓋１はビーカー及び容器内に水が入らないような構造であり、この蓋１の下部位置に生体組織の浮上を防止する組織浮上防止板２が設けられている。この蓋１の中央を縦に貫き、組織浮上防止板２を支える上下調節棒３がある。また、組織浮上防止板２は、脱灰液及び脱脂液にスムーズに沈むように液通路穴４を設けている。
「実施形態の効果」
この実施形態によれば、組織浮上防止板２の働きで、脱灰・脱脂工程を行った生体組織がビーカー又は容器に入った脱灰液及び脱脂液の液面まで浮上し外気にさらされることを防止し、生体組織を脱灰液及び脱脂液内に浸漬させておくことができる。また、上下調節棒３と蓋１の接する部分をネジにすることで、組織浮上防止板２の上下位置の調節を可能とし、脱灰液及び脱脂液の量が変化した場合においても、脱灰液及び脱脂液内に生体組織を浸漬させている状態を保つことができる。 One embodiment of the present invention is shown in FIG.
The lid 1 of the beaker and the container is structured so that water does not enter the beaker and the container, and a tissue floating prevention plate 2 for preventing the biological tissue from floating is provided at a lower position of the lid 1. There is a vertical adjustment rod 3 that penetrates the center of the lid 1 vertically and supports the tissue levitation prevention plate 2. Further, the tissue levitation preventing plate 2 is provided with a liquid passage hole 4 so as to be smoothly submerged in the deashing liquid and the degreasing liquid.
"Effect of the embodiment"
According to this embodiment, the tissue floating prevention plate 2 allows the living tissue subjected to the decalcification / degreasing process to float up to the liquid level of the deashing liquid and the degreasing liquid contained in the beaker or the container and exposed to the outside air. Can be prevented, and the living tissue can be immersed in the decalcification liquid and degreasing liquid. In addition, the vertical position of the tissue levitation prevention plate 2 can be adjusted by using a screw at the portion where the vertical adjustment rod 3 and the lid 1 are in contact with each other. The state in which the living tissue is immersed in the liquid and the degreasing liquid can be maintained.

「他の実施形態」
図１の実施形態では、組織浮上防止板２の上下位置を調整する上下調節棒３の形状が蓋１の中央を縦に貫くような棒状であったが、他の実施形態では、蓋１の外側を筒状に縦に貫くような円筒状にしたものでも良い。 "Other embodiments"
In the embodiment of FIG. 1, the shape of the vertical adjustment bar 3 that adjusts the vertical position of the tissue levitation prevention plate 2 is a bar shape that penetrates the center of the lid 1 vertically. A cylindrical shape that penetrates the outside vertically in a cylindrical shape may be used.

本発明の構成の例を示す模式図である。It is a schematic diagram which shows the example of a structure of this invention.

符号の説明Explanation of symbols

１ 蓋
２ 組織浮上防止板
３ 上下調節棒
４ 液通路穴 1 Lid 2 Tissue floating prevention plate 3 Vertical adjustment rod 4 Liquid passage hole

Claims (2)

超音波を用いた生体組織の脱灰・脱脂工程において、脱灰液及び脱脂液に生体組織を浸漬できるビーカー又は容器で、生体組織が脱灰液及び脱脂液から浮き上がらないよう組織浮上防止板を設けた構造を特徴とするビーカー又は容器の蓋。 In the decalcification and degreasing process of living tissue using ultrasonic waves, beakers or containers that can immerse the living tissue in the decalcification liquid and degreasing liquid, and prevent the tissue tissue from rising from the deashing liquid and degreasing liquid. A beaker or container lid characterized by the structure provided. 請求項１において、生体組織の大きさによって脱灰液及び脱脂液の量が変化した場合においても、生体組織がビーカー又は容器に入った脱灰液及び脱脂液に浸漬している状態を保てるよう組織浮上防止板の位置を調整可能にした構造を特徴とするビーカー又は容器の蓋。 In claim 1, even when the amount of the decalcification liquid and the degreasing liquid varies depending on the size of the biological tissue, the biological tissue can be kept immersed in the decalcification liquid and the degreasing liquid contained in the beaker or the container. A beaker or container lid characterized in that the position of the tissue levitation prevention plate can be adjusted.
JP2005085814A 2005-03-24 2005-03-24 Deashing / degreasing container lid Active JP4559889B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111948014A (en) * 2020-08-21 2020-11-17 长春千麦医学检验实验室有限公司 Flushing device used after tissue decalcification in pathology department

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05223828A (en) * 1992-02-17 1993-09-03 Masaki Soma Minute quantity vial washing device
JPH09304398A (en) * 1996-05-09 1997-11-28 Teruaki Ito Serum sampling auxiliary equipment
JP2000139480A (en) * 1998-09-03 2000-05-23 Takeda Chem Ind Ltd New protein and its dna
JP2001194276A (en) * 2000-01-05 2001-07-19 Chiyoda Manufacturing Co Ltd Tissue piece treating device
JP2003517601A (en) * 1999-12-14 2003-05-27 ユニバーシティー・オブ・マイアミ Rapid tissue processor
JP2003169662A (en) * 2001-12-06 2003-06-17 Nacalai Tesque Inc Reactor for insitu hybridization and method for using the same
JP2004258017A (en) * 2003-02-07 2004-09-16 Yasuhiko Kitayama Array block preparation method, tissue scooping-out device used for the same, and tissue block
WO2005001437A1 (en) * 2003-06-30 2005-01-06 Academisch Ziekenhuis Groningen Method for histoprocessing
JP2005506526A (en) * 2001-10-12 2005-03-03 ベクトン・ディキンソン・アンド・カンパニー Method and apparatus for transporting biological samples
JP2005345196A (en) * 2004-06-01 2005-12-15 Yamada Yoshihiko Quick treatment method for fat tissue using ultrasonic wave
JP2005345194A (en) * 2004-06-01 2005-12-15 Yamada Yoshihiko Quick treatment method for hard tissue using ultrasonic wave

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05223828A (en) * 1992-02-17 1993-09-03 Masaki Soma Minute quantity vial washing device
JPH09304398A (en) * 1996-05-09 1997-11-28 Teruaki Ito Serum sampling auxiliary equipment
JP2000139480A (en) * 1998-09-03 2000-05-23 Takeda Chem Ind Ltd New protein and its dna
JP2003517601A (en) * 1999-12-14 2003-05-27 ユニバーシティー・オブ・マイアミ Rapid tissue processor
JP2001194276A (en) * 2000-01-05 2001-07-19 Chiyoda Manufacturing Co Ltd Tissue piece treating device
JP2005506526A (en) * 2001-10-12 2005-03-03 ベクトン・ディキンソン・アンド・カンパニー Method and apparatus for transporting biological samples
JP2003169662A (en) * 2001-12-06 2003-06-17 Nacalai Tesque Inc Reactor for insitu hybridization and method for using the same
JP2004258017A (en) * 2003-02-07 2004-09-16 Yasuhiko Kitayama Array block preparation method, tissue scooping-out device used for the same, and tissue block
WO2005001437A1 (en) * 2003-06-30 2005-01-06 Academisch Ziekenhuis Groningen Method for histoprocessing
JP2007521488A (en) * 2003-06-30 2007-08-02 アカデミスク ジーケンユイス グロニンゲン Tissue processing method
JP2005345196A (en) * 2004-06-01 2005-12-15 Yamada Yoshihiko Quick treatment method for fat tissue using ultrasonic wave
JP2005345194A (en) * 2004-06-01 2005-12-15 Yamada Yoshihiko Quick treatment method for hard tissue using ultrasonic wave

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111948014A (en) * 2020-08-21 2020-11-17 长春千麦医学检验实验室有限公司 Flushing device used after tissue decalcification in pathology department
CN111948014B (en) * 2020-08-21 2023-07-04 长春千麦医学检验实验室有限公司 Tissue decalcification post-flushing device for pathology department

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