JPH054014U - Concentration prevention tube for reagent bottles - Google Patents
Concentration prevention tube for reagent bottlesInfo
- Publication number
- JPH054014U JPH054014U JP7974791U JP7974791U JPH054014U JP H054014 U JPH054014 U JP H054014U JP 7974791 U JP7974791 U JP 7974791U JP 7974791 U JP7974791 U JP 7974791U JP H054014 U JPH054014 U JP H054014U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- reagent
- reagent bottles
- reagent bottle
- bottle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
(57)【要約】 （修正有）
【目的】 試薬のいちじるしい濃縮を防止する試薬ボト
ルを提供する。
【構成】 チューブ１の下端に切込み２を入れ試薬ボト
ル上端５との境界ギリギリのところに小さな穴３を開け
る。チューブ１を試薬ボトル開口部４より挿入してチュ
ーブ１と試薬ボトル開口部４とを密着させる。
(57) [Summary] (Corrected) [Purpose] To provide a reagent bottle that prevents the concentration of reagents. [Structure] A cut 2 is made at the lower end of a tube 1 and a small hole 3 is made at the end of a boundary with an upper end 5 of a reagent bottle. The tube 1 is inserted through the reagent bottle opening portion 4 to bring the tube 1 and the reagent bottle opening portion 4 into close contact with each other.
Description
【考案の詳細な説明】 この実用新案は、下端に切込みを入れ、上部に小さな穴を開けたチューブに関 するものである。[Detailed Description of the Invention] This utility model relates to a tube having a notch at the lower end and a small hole at the upper part.
従来、生化学分析装置に使用される体外診断用医薬品（以下試薬）のビン（以 下試薬ボトル）は、一旦分析装置にセットしてしまうと、分析装置の使用時以外 には密栓をしないと中に入っている試薬（特に揮発性の高い溶剤を使用している 試薬）の濃縮がいちじるしく、測定データが不安定であった。 Conventionally, the bottles of in-vitro diagnostic drugs (reagents) (hereinafter reagent bottles) used in biochemical analyzers must be sealed once they are set in the analyzer, except when the analyzer is in use. Concentration of the reagents inside (especially reagents using highly volatile solvents) was remarkable, and the measurement data was unstable.
本考案はこの試薬のいちじるしい濃縮を防止するためになされたもので、これ を図面について説明すれば、チューブ（１）の下端に切込み（２）を入れ試薬ボ トル上端（５）との境界ギリギリのところに小さな穴（３）を開ける。 The present invention was made in order to prevent the excessive concentration of this reagent. Explaining this with reference to the drawings, a cutout (2) is made at the lower end of the tube (1) and the boundary with the upper end of the reagent bottle (5) is barely cut. Make a small hole (3) there.
本考案はこのような構造であるから、チューブ（１）を試薬ボトル開口部（４ ）より挿入してチューブ（１）と試薬ボトル開口部（４）とを密着させることに よって、ボトル内の試薬液面（６）にふれる外気の流入を抑制する。そのために 、チューブの外側にあるボトル内の空気（７）はつねに試薬溶剤の蒸気飽和にち かい状態となるために、分析装置の使用時以外に密栓をしなくても試薬（８）の いちじるしい濃縮を防止する事ができる。 Since the present invention has such a structure, by inserting the tube (1) through the reagent bottle opening (4) to bring the tube (1) and the reagent bottle opening (4) into close contact, Inflow of outside air that touches the reagent surface (6) is suppressed. For this reason, the air (7) in the bottle outside the tube is always in a state close to vapor saturation of the reagent solvent, so that the reagent (8) is unique even if it is not sealed except when the analyzer is used. It is possible to prevent concentration.
なお、本考案のチューブ下端の切込み（２）の形状や数は試薬（８）が流通す れば、どの様な形状でも構わないし、上部の小さな穴（３）は空気が流通すれば どの様な形状でも構わないがなるべく小さい方がよい。また、チューブ（１）の 外径はボトル開口部（４）の内径とおなじで、チューブ（１）のながさはボトル の深さとおなじにするとよい。チューブ（１）の材質は試薬（８）に侵されない ものであればどんなものでも構わない。 It should be noted that the shape and number of the notches (2) at the lower end of the tube of the present invention may be any shape as long as the reagent (8) flows, and the small hole (3) at the top may be any shape as long as air flows. It may have any shape, but it is preferable that it is as small as possible. The outer diameter of the tube (1) is the same as the inner diameter of the bottle opening (4), and the length of the tube (1) is the same as the depth of the bottle. The material of the tube (1) may be any material as long as it is not attacked by the reagent (8).
【図１】本考案の斜視図である。FIG. 1 is a perspective view of the present invention.
【図２】本考案使用中の試薬ボトル斜視図である。FIG. 2 is a perspective view of a reagent bottle used in the present invention.
【図３】本考案使用中の試薬ボトル断面図である。FIG. 3 is a sectional view of a reagent bottle during use of the present invention.
【図４】本考案使用前の試薬ボトル断面図である。FIG. 4 is a sectional view of a reagent bottle before use of the present invention.
（１）はチューブ （２）は下端の切込み （３）
は上部の小さな穴 （４）はボトル開口部 （５）はボトル上端
（６）は試薬液面 （７）はボトル内の空気 （８）は試薬(1) is the tube (2) is the notch at the bottom (3)
Is a small hole at the top (4) is the bottle opening (5) is the top of the bottle
(6) is the reagent surface (7) is the air in the bottle (8) is the reagent
Claims (1)
開けたチューブ[Claims for utility model registration] [Claim 1] A tube with a notch at the lower end and a small hole at the top
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7974791U JPH054014U (en) | 1991-06-27 | 1991-06-27 | Concentration prevention tube for reagent bottles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7974791U JPH054014U (en) | 1991-06-27 | 1991-06-27 | Concentration prevention tube for reagent bottles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH054014U true JPH054014U (en) | 1993-01-22 |
Family
ID=13698822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7974791U Pending JPH054014U (en) | 1991-06-27 | 1991-06-27 | Concentration prevention tube for reagent bottles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054014U (en) |
-
1991
- 1991-06-27 JP JP7974791U patent/JPH054014U/en active Pending
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