JPH0610968Y2 - Sticker for patch test - Google Patents
Sticker for patch testInfo
- Publication number
- JPH0610968Y2 JPH0610968Y2 JP1988106930U JP10693088U JPH0610968Y2 JP H0610968 Y2 JPH0610968 Y2 JP H0610968Y2 JP 1988106930 U JP1988106930 U JP 1988106930U JP 10693088 U JP10693088 U JP 10693088U JP H0610968 Y2 JPH0610968 Y2 JP H0610968Y2
- Authority
- JP
- Japan
- Prior art keywords
- test object
- test
- adhesive layer
- object holding
- attached
- 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
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sealing Material Composition (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は皮膚反応を検査するためのパッチテスト用シー
ルに関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a patch test seal for examining skin reaction.
一般に、皮膚に使用する薬剤ではその皮膚反応を検査す
るためのパッチテストが不可欠である。Generally, a patch test for examining the skin reaction is indispensable for drugs used on the skin.
このパッチテスト用シールとしては、第３図に示すもの
が知られている。As this patch test sticker, one shown in FIG. 3 is known.
これは粘着テープ基材１０に粘着層１１を形成し、この
粘着層１１上にフェルトからなる被験物保持部１２を貼
付したものであり、被験物保持部１２に被験物１３を付
着させ動物の皮膚に貼付するようになっている。This is one in which an adhesive layer 11 is formed on an adhesive tape base material 10, and a test object holding part 12 made of felt is stuck on the adhesive layer 11, and a test object 13 is attached to the test object holding part 12 to make it an animal It is designed to be attached to the skin.
しかし前記したものでは、被験物１３が粘着層１１側に
流出しやすいことから、実験の結果皮膚にかぶれを生じ
たとしても、それが被験物１３によるものか粘着層によ
るものか、或は両者の混合の結果生じたものであるのか
を判別し難いという問題がある。However, in the above-mentioned one, since the test object 13 easily flows out to the adhesive layer 11 side, even if the skin irritation occurs as a result of the experiment, whether it is due to the test object 13 or the adhesive layer, or both However, there is a problem in that it is difficult to determine whether or not the result is a result of the mixing.
さらに被験物１３と粘着層１１との境界面が不明瞭とな
る点でも原因の究明をあい昧なものとしている。Further, the cause of the investigation is ambiguous in that the boundary surface between the test object 13 and the adhesive layer 11 is unclear.
そこでこのような問題を解決するものとして、例えば実
開昭６２−５９０１８号公報に記載されているものがあ
る。Then, as a means for solving such a problem, for example, there is one described in Japanese Utility Model Laid-Open No. 62-59018.
これは第４図に示すように、粘着テープ基材１０の粘着
層１１上にフィルム１４を貼付し、このフィルム１４上
に、より小径の被験物保持部１２を貼付したものであ
る。As shown in FIG. 4, a film 14 is pasted on the adhesive layer 11 of the adhesive tape substrate 10, and a test object holding portion 12 having a smaller diameter is pasted on the film 14.
この例では被験物１３と粘着層１１との間にフィルム１
４という障壁が介在することとなるため、被験物１３が
粘着層１１側に流出してしまうことを防止することがで
きる。In this example, the film 1 is provided between the test object 13 and the adhesive layer 11.
Since the barrier of 4 intervenes, it is possible to prevent the test substance 13 from flowing out to the adhesive layer 11 side.
ところが、前記した従来のものにおいては、フィルム１
４が平面的なものであるため、被験物１３の流出拡散を
阻止する能力に不充分な面がある。However, in the above-mentioned conventional one, the film 1
Since 4 is flat, the ability to prevent the outflow diffusion of the test substance 13 is insufficient.
従って被験物１３によるかぶれか、粘着剤によるかぶれ
かを正確に識別することは依然困難である。Therefore, it is still difficult to accurately discriminate between the rash caused by the test object 13 and the rash caused by the adhesive.
しかも、被験物保持部１２とフィルム１４とを接着する
ために被験物保持部１２に接着層を形成する必要も生じ
る。Moreover, it is necessary to form an adhesive layer on the test object holding part 12 in order to bond the test object holding part 12 and the film 14.
ところで、実験動物は実験中ケージの中で動き回るが、
その際にパッチテスト用シールを貼った部位をケージ枠
にぶつけ物理的刺激による皮膚反応が出てしまうことが
ある。この場合、被験物１３による反応と区別がつきに
くく正確なデータが得られないという問題がある。さら
に、このような動物実験の場合、パッチテスト用シール
の粘着力だけでは不足であり、かつ、かんではがしてし
まうため外から包帯を巻いて保持することが行われる
が、パッチテスト用シールが外れないよう厳重に巻くと
動物の血液循環が悪くなり適正な評価が得られずかつ、
動物に不要な苦痛を与えることとなり、実験結果にも誤
差を生ずる虞れがある。By the way, the experimental animals move around in the cage during the experiment,
At that time, the skin reaction due to physical irritation may occur by hitting the part with the sticker for patch test against the cage frame. In this case, there is a problem that it is difficult to distinguish from the reaction by the test substance 13 and accurate data cannot be obtained. Furthermore, in such animal experiments, the adhesive strength of the patch test seal alone is insufficient, and since it will be peeled off, it is necessary to wrap and hold it from the outside. If you wrap it tightly so that it does not come off, the blood circulation of the animal will deteriorate and a proper evaluation cannot be obtained, and
This may give unnecessary pain to the animal and may cause an error in the experimental result.
本考案は前記事項に鑑みてなされたもので、被験物によ
る皮膚反応か粘着剤によるかぶれかを正確に識別するこ
とができるとともに、物理的刺激による皮膚反応を大幅
に低減でき、また、包帯で保持する場合にも軽い締力で
固定でき、さらに、被験物保持部に接着層を形成する必
要がなく製造も容易なパッチテスト用シールを提供する
ことを技術的課題とする。The present invention has been made in view of the above matters, and it is possible to accurately identify whether a skin reaction due to a test substance or a rash due to an adhesive agent, and to significantly reduce a skin reaction due to physical irritation. It is a technical object to provide a patch test seal that can be fixed with a light tightening force even when it is held, and that does not require an adhesive layer to be formed on the object holding portion and is easy to manufacture.
本考案は前記技術的課題を解決するために、以下のよう
な構成とした。The present invention has the following configuration in order to solve the above technical problems.
即ち、シール基材１の両面に粘着層２、３を形成し、一
方の粘着層２上に被験物保持部４を貼付する。That is, the adhesive layers 2 and 3 are formed on both surfaces of the seal substrate 1, and the test object holding unit 4 is attached on one adhesive layer 2.
そして、この被験物保持部４を囲む位置に被験物保持部
４よりも厚い環状体５を貼付する。Then, an annular body 5 thicker than the test object holding unit 4 is attached to a position surrounding the test object holding unit 4.
さらに、他方の粘着層３には、柔軟材からなる弾力層６
を貼付してパッチテスト用シールとした。Further, the other adhesive layer 3 has an elastic layer 6 made of a flexible material.
Was attached to give a patch test sticker.
被験物保持部４をこれよりも厚い環状体５で取り囲むよ
うにしたため、被験物が粘着層２側に拡散することを防
止でき、被験物によるかぶれか、粘着剤によるかぶれか
を正確に識別することができる。Since the test object holding part 4 is surrounded by the ring-shaped body 5 thicker than this, it is possible to prevent the test object from diffusing to the side of the adhesive layer 2 and accurately identify whether the test object is a rash or an adhesive rash. be able to.
さらに、他方の粘着層３には、柔軟材からなる弾力層６
を貼付したので、物理的刺激による皮膚反応を大幅に低
減でき、試験の正確性を期すことができる。Further, the other adhesive layer 3 has an elastic layer 6 made of a flexible material.
Since it is attached, the skin reaction due to physical irritation can be greatly reduced and the accuracy of the test can be expected.
本考案の実施例を第１図及び第２図に基づいて説明す
る。An embodiment of the present invention will be described with reference to FIGS. 1 and 2.
塩化ビニル製のシール基材１の両面には粘着層２、３が
形成されており、一方の粘着層２上には布を円形に裁断
してなる被験物保持部４が貼付されている。Adhesive layers 2 and 3 are formed on both sides of a vinyl chloride seal substrate 1, and a test object holding unit 4 formed by cutting a cloth into a circle is attached to one adhesive layer 2.
この被験物保持部４の外周部には被験物保持部４よりも
厚いスポンジ製の環状体５が貼付してある。このため被
験物保持部４は第２図に示すように環状体５で包囲され
る。A ring-shaped body 5 made of sponge, which is thicker than the test object holding unit 4, is attached to the outer peripheral portion of the test object holding unit 4. For this reason, the test object holding part 4 is surrounded by the annular body 5 as shown in FIG.
他方の粘着層３には、スポンジ製の弾力層６を貼付して
ある。An elastic layer 6 made of sponge is attached to the other adhesive layer 3.
被験物保持部４としては前記した布の他、フェルト、カ
ット綿、不織布または紙を使用することができ、その厚
さは0.1mmから１mm程度にするのが望ましい。また、弾
力層６としては発泡ウレタンを使用することもでき、そ
の厚さは２mmから１０mm程度が適する。In addition to the above-mentioned cloth, felt, cut cotton, non-woven fabric or paper can be used as the test object holding unit 4, and its thickness is preferably about 0.1 mm to 1 mm. Further, urethane foam can be used as the elastic layer 6, and its thickness is preferably about 2 mm to 10 mm.
前記被験物保持部４側の表面は保護フィルム７で覆って
あり、使用時にはこれを剥離するとともに被験物保持部
４に化粧料等の被験物を塗布し実験に供する。The surface on the side of the test object holding section 4 is covered with a protective film 7, which is peeled off at the time of use, and a test object such as a cosmetic is applied to the test object holding section 4 for use in an experiment.
実験中、被験物は被験物保持部４よりも厚い環状体５で
阻まれ外部に漏洩拡散する虞れはない。During the experiment, the test object is blocked by the annular body 5 which is thicker than the test object holding portion 4, and there is no risk of leakage and diffusion to the outside.
したがって、かぶれが生じ場合でも被験物によるもの
か、粘着剤によるものかを正確かつ容易に識別すること
ができる。Therefore, even if a rash occurs, it can be accurately and easily discriminated whether it is caused by the test substance or the adhesive.
また、弾力層６は物理的刺激による皮膚反応を大幅に低
減させ、また、包帯で保持する場合にも軽い締力で固定
できる。Further, the elastic layer 6 significantly reduces the skin reaction due to physical irritation, and can be fixed with a light clamping force even when it is held by a bandage.
本考案によれば、一方の粘着層２上に被験物保持部４を
貼付するとともに、この被験物保持部４を囲む位置に被
験物保持部４よりも厚い環状体５を貼付したので、被験
物が粘着層２側に拡散することを防止でき被験物による
かぶれか、粘着剤によるかぶれかを正確かつ容易に識別
することができる。According to the present invention, the test object holding part 4 is attached to one adhesive layer 2, and the annular body 5 thicker than the test object holding part 4 is applied to the position surrounding the test object holding part 4, so that the test It is possible to prevent the object from diffusing to the adhesive layer 2 side, and it is possible to accurately and easily identify whether the rash caused by the test object or the rash caused by the adhesive.
さらに、他方の粘着層３には、柔軟材からなる弾力層６
を貼付したので、物理的刺激による皮膚反応を大幅に低
減できる。また、弾力層６がクッションと滑り止めの働
きをして包帯で保持する場合にも軽い締力で固定でき
る。このため動物に不要な苦痛を与えることはなく試験
の正確性を期すことができ、またパッチテスト用シール
の脱着も容易となって作業性も向上する。Further, the other adhesive layer 3 has an elastic layer 6 made of a flexible material.
Since it is attached, skin reaction due to physical irritation can be significantly reduced. Further, even when the elastic layer 6 functions as a cushion and a non-slip member and is held by a bandage, it can be fixed with a light tightening force. Therefore, the accuracy of the test can be ensured without giving unnecessary pain to the animal, and the patch test seal can be easily attached and detached to improve the workability.
さらに、被験物保持部に接着層を形成する必要がなく製
造も容易である等の特徴がある。Further, there is a feature that it is not necessary to form an adhesive layer on the test object holding portion and the manufacturing is easy.
第１図及び第２図は本考案の実施例を示し、第１図は断
面図、第２図は斜視図、第３図および第４図は従来のパ
ッチテスト用シールを示す断面図である。 １……シール基材、２、３……粘着層、 ４……被験物保持部、５……環状体 ６……弾力層。1 and 2 show an embodiment of the present invention, FIG. 1 is a sectional view, FIG. 2 is a perspective view, and FIGS. 3 and 4 are sectional views showing a conventional patch test seal. . 1 ... Seal base material, 2 ... 3 Adhesive layer, 4 ... Test object holding part, 5 ... Annular body 6 ... Resilient layer.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭53− 31391（ＪＰ，Ａ) 特開 昭62−59018（ＪＰ，Ａ) 特公 昭33−10444（ＪＰ，Ｂ２) 実公 昭37−14898（ＪＰ，Ｙ２) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-53-31391 (JP, A) JP-A-62-59018 (JP, A) JP-B-33-10444 (JP, B2) JP-B-37- 14898 (JP, Y2)
Claims (1)
し、一方の粘着層２上に被験物保持部４を貼付するとと
もに、この被験物保持部４を囲む位置に被験物保持部４
よりも厚い環状体５を貼付し、他方の粘着層３には、柔
軟材からなる弾力層６を貼付したことを特徴とするパッ
チテスト用シール。1. Adhesive layers 2 and 3 are formed on both sides of a seal substrate 1, a test object holding part 4 is attached on one of the adhesive layers 2, and a test object is placed at a position surrounding the test object holding part 4. Holding part 4
A sticker for patch test, wherein a thicker annular body 5 is attached and an elastic layer 6 made of a flexible material is attached to the other adhesive layer 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988106930U JPH0610968Y2 (en) | 1988-08-12 | 1988-08-12 | Sticker for patch test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988106930U JPH0610968Y2 (en) | 1988-08-12 | 1988-08-12 | Sticker for patch test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0228211U JPH0228211U (en) | 1990-02-23 |
| JPH0610968Y2 true JPH0610968Y2 (en) | 1994-03-23 |
Family
ID=31340881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988106930U Expired - Lifetime JPH0610968Y2 (en) | 1988-08-12 | 1988-08-12 | Sticker for patch test |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610968Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA773902B (en) * | 1976-08-09 | 1979-02-28 | Colgate Palmolive Co | Absorbent article with improved pad |
| JPS6259018U (en) * | 1985-03-26 | 1987-04-13 |
-
1988
- 1988-08-12 JP JP1988106930U patent/JPH0610968Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228211U (en) | 1990-02-23 |
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