JPH0623280Y2 - Sample preparation bag for bacteria test - Google Patents
Sample preparation bag for bacteria testInfo
- Publication number
- JPH0623280Y2 JPH0623280Y2 JP17015087U JP17015087U JPH0623280Y2 JP H0623280 Y2 JPH0623280 Y2 JP H0623280Y2 JP 17015087 U JP17015087 U JP 17015087U JP 17015087 U JP17015087 U JP 17015087U JP H0623280 Y2 JPH0623280 Y2 JP H0623280Y2
- Authority
- JP
- Japan
- Prior art keywords
- bag
- sample preparation
- sample
- bacteria test
- preparation bag
- 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.)
- Expired - Lifetime
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は，主として食品の細菌検査用の試料を調整する
のに使用する袋に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention mainly relates to a bag used for preparing a sample for bacterial inspection of food.
食品の細菌検査用の試料を調製するには，検体を滅菌し
たプラスチックフィルム製の袋に入れ，その袋をストマ
ッカーなどの機械にかけて，検体を液状にしたものを検
液としている。In order to prepare a sample for the bacteria test of food, the sample is put in a sterilized plastic film bag, and the bag is subjected to a machine such as a stomacher to make the sample into a liquid as a test solution.
この検液だと，食物残渣をいっしょにピペットで吸い上
げてしまい，それを固形培地上にまくと，上記残渣を細
菌集落と間違えてしまうことがあり，また上記検液をピ
ペッティングする際に，上記残渣がピピットに付着し
て，検液の量を正確にとりにくい，又は見にくいばかり
でなく，上記残渣がピペットに詰りやすく，検査の迅速
化，能率化が妨げられることが多い。With this test solution, the food residue can be sucked up with a pipette, and if it is spread on a solid medium, the above residue may be mistaken for a bacterial colony. Also, when pipetting the test solution, Not only is the residue attached to the pits difficult to obtain or accurately see the amount of the test solution, but the residue is likely to be clogged in the pipette, which often hinders rapid and efficient testing.
上記従来の欠点を改良すべく，袋の上部片側に過網を
設けた細菌検査用袋が考案されているが，この袋では，
ピペッティングの際に，袋を過網の設けられている方
へ傾けなければならないので，検液を袋から流出させて
しまうことがあり，またピペットが過網を突き破って
しまうことがあるなどの問題点があった。In order to improve the above-mentioned conventional drawbacks, a bag for bacteria test in which a hypernet is provided on one side of the upper part of the bag has been devised.
When pipetting, the bag must be tilted to the side of the hypermesh, so the test solution may flow out of the bag, and the pipette may break through the hypermesh. There was a problem.
本考案は，このような問題点を解消し，検体の細分作業
と過作業を一行程で行なえ，検体採取の迅速化をはか
れる細菌検査用試料調製袋を提供しようとするものであ
る。The present invention intends to solve the above problems, and to provide a sample preparation bag for a bacteria test that can perform sample subdivision work and overwork in one stroke, and speed up sample collection.
以下図面にもとづいて本考案を詳細に説明すると，(1)
はプラスチックフィルム製の袋，(2)はナイロン製メッ
シュ，テトロン製メッシュなどからなる過網で，袋
(1)の内部をその袋口(3)から袋底(4)にかけて２分割す
るように設けてある。The present invention will be described in detail below with reference to the drawings. (1)
Is a bag made of plastic film, (2) is a mesh made of nylon mesh, Tetoron mesh, etc.
The inside of (1) is divided into two from the bag mouth (3) to the bag bottom (4).
上記の構成よりなる細菌検査用試料調製袋を滅菌した
後，検体を袋(1)の過網(2)で仕切られている片側の内
部へ入れ，この袋(1)をストマッカーなどの機械にかけ
る。すると検体が液状になり，検液が過網(2)で過
されて，袋(1)の過網(2)で仕切られている反対側の内
部へ流入する。そこで袋(1)をストマッカーなどの機械
から取外し，袋(1)の検液が流入している方の内部へピ
ペットを挿入してピペッティンする。After sterilizing the sample preparation bag for bacterial test having the above configuration, the sample is put into the inside of one side of the bag (1) which is partitioned by the hypermesh (2), and this bag (1) is put into a machine such as a stomacher. Call. Then, the sample becomes liquid, and the test solution is passed through the hypermesh (2) and flows into the inside of the bag (1) on the opposite side partitioned by the hypermesh (2). Then, remove the bag (1) from a machine such as a stomacher, insert a pipette into the inside of the bag (1) into which the test solution is flowing, and pipette.
袋(1)の内部に過網(2)を設ける手段としては，例えば
プラスチックフィルム製の袋(1)に過網(2)を挿入し，
袋(1)の両側部分及び底部にウェルダー処理(5)を施し
て，過網(2)の両側部分(6)及び底辺部分(7)を袋(1)に
一体に挾着させる手段を採用する。袋(1)には，プラス
チックフィルムその他防水性を有する材質を用いて第１
図示のように方形に成形したもののほか，底部の両側角
部を円弧状に成形したもの，底部全体を円弧状に成形し
たもの，その他各種の形状に成形したものを採用しう
る。As means for providing the over-mesh (2) inside the bag (1), for example, insert the over-mesh (2) in the plastic film bag (1),
Welder treatment (5) is applied to both sides and bottom of the bag (1), and both sides (6) and bottom (7) of the gauze (2) are integrally attached to the bag (1). To do. The bag (1) is made of plastic film or other waterproof material.
In addition to the rectangular shape as shown in the figure, it is possible to adopt a shape in which both side corners of the bottom portion are formed in an arc shape, a shape in which the entire bottom portion is formed in an arc shape, and other various shapes.
本考案は，叙上のようにプラスチックフィルム製袋など
防水性を有する袋において，袋の内部をその袋口から袋
底にかけて分割する過網を設けたから，袋を傾けなく
ても検液が自動的に過されてくるため，ピペッティン
グの際に袋を傾けなくて済み，検液を袋から流出させる
のを防ぐことができ，またピペットが過網を突き破る
のを防ぐことができる。過網の面積が非常に大きいた
め，目詰りする可能性が非常に少ないため，均一に効率
よく過できる。また検体挿入部を極限まで大きくして
いるため，非常に容易に検体を入れることができるなど
の利点を有する。According to the present invention, in a waterproof bag such as a plastic film bag as described above, a hypermesh that divides the inside of the bag from its bag mouth to the bag bottom is provided. Therefore, it is not necessary to tilt the bag during pipetting, it is possible to prevent the test solution from flowing out of the bag, and it is possible to prevent the pipette from piercing the over-mesh. Since the area of the over-mesh is very large, there is very little chance of clogging, so you can pass it uniformly and efficiently. Further, since the sample insertion portion is made as large as possible, it has an advantage that a sample can be inserted very easily.
図面は本考案の実施例を示すもので，第１図は袋の正面
図，第２図は袋の断面図である。 (1)…プラスチックフィルム製袋，(2)…過網，(3)…
袋口，(4)…袋底。The drawings show an embodiment of the present invention. FIG. 1 is a front view of a bag, and FIG. 2 is a sectional view of the bag. (1)… plastic film bag, (2)… hypernet, (3)…
Bag mouth, (4) ... bag bottom.
Claims (1)
する袋において，袋の内部をその袋口から袋底にかけて
２分割する過網を設けることを特徴とする細菌検査用
試料調製袋。1. A sample preparation bag for bacteria test, characterized in that, in a waterproof bag such as a plastic film bag, a hypernet for dividing the inside of the bag into two from the bag mouth to the bag bottom is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17015087U JPH0623280Y2 (en) | 1987-11-09 | 1987-11-09 | Sample preparation bag for bacteria test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17015087U JPH0623280Y2 (en) | 1987-11-09 | 1987-11-09 | Sample preparation bag for bacteria test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175845U JPH0175845U (en) | 1989-05-23 |
| JPH0623280Y2 true JPH0623280Y2 (en) | 1994-06-22 |
Family
ID=31460840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17015087U Expired - Lifetime JPH0623280Y2 (en) | 1987-11-09 | 1987-11-09 | Sample preparation bag for bacteria test |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623280Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002082108A (en) * | 2000-06-19 | 2002-03-22 | I Bio:Kk | Homogenizing bag with filter |
-
1987
- 1987-11-09 JP JP17015087U patent/JPH0623280Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002082108A (en) * | 2000-06-19 | 2002-03-22 | I Bio:Kk | Homogenizing bag with filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0175845U (en) | 1989-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4358908A (en) | Plant culture vessel | |
| US3165450A (en) | Anaerobic culturing device | |
| ATE314869T1 (en) | DISPOSABLE SET FOR CIRCULAR WASHING OF BLOOD CELLS | |
| ATE244067T1 (en) | DEVICE AND METHODS FOR COLLECTION AND STUDY OF BIOLOGICAL LIQUIDS IN A SINGLE STEP | |
| DE2021558A1 (en) | Treatment container for microbiological, serological, immunological, clinical-chemical and similar laboratory work | |
| CA2321689A1 (en) | Self-resealing, puncturable container cap | |
| WO1988001605A1 (en) | Contamination-proof stopper, in particular screw cap, for cell culture bottles | |
| US3141547A (en) | Combination container and microscope slide structure | |
| US3039938A (en) | Disposable bacteriological kit | |
| US4124449A (en) | Method and apparatus for bacterial microscopy | |
| CA2171732A1 (en) | A Teat Unit and a Disposable Package as Well as a Method of Making the Teat Unit | |
| JPS62266061A (en) | Container for sterilizing instrument | |
| DE69308875D1 (en) | DEVICE FOR COLLECTING AND PROCESSING BIOLOGICAL SAMPLES | |
| JPH06269276A (en) | Microbial filtration bag | |
| JPH09145571A (en) | Organismic sample embedding cassette | |
| JPH02176462A (en) | Method for picking up extract from specimen and specimen containing bag suitable for said method | |
| DE69105395D1 (en) | Blood storage container for examination. | |
| CN210620806U (en) | Quick sample adding medicine sensitive plate | |
| JPS6014400Y2 (en) | Sample preparation bag for bacterial testing | |
| US3874503A (en) | Device for housing and retaining small volumes of gelled media | |
| JPH02168Y2 (en) | ||
| JPH07303471A (en) | Sample Preparation Bag for Microbial Testing | |
| JPH0437440Y2 (en) | ||
| JP3053684U (en) | Bacteria collection tool | |
| JPH0419469U (en) |