JPS625156Y2 - - Google Patents
Info
- Publication number
- JPS625156Y2 JPS625156Y2 JP3772384U JP3772384U JPS625156Y2 JP S625156 Y2 JPS625156 Y2 JP S625156Y2 JP 3772384 U JP3772384 U JP 3772384U JP 3772384 U JP3772384 U JP 3772384U JP S625156 Y2 JPS625156 Y2 JP S625156Y2
- Authority
- JP
- Japan
- Prior art keywords
- hydrogel
- support sheet
- sheet
- adhesive layer
- hydrous gel
- 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
Links
- 239000000017 hydrogel Substances 0.000 claims description 15
- 239000000499 gel Substances 0.000 claims description 13
- 239000012790 adhesive layer Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- IYLLULUTZPKQBW-UHFFFAOYSA-N Acrinol Chemical compound CC(O)C(O)=O.C1=C(N)C=CC2=C(N)C3=CC(OCC)=CC=C3N=C21 IYLLULUTZPKQBW-UHFFFAOYSA-N 0.000 description 1
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 229960000686 benzalkonium chloride Drugs 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229960003260 chlorhexidine Drugs 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XERAGTFKMJZSDI-UHFFFAOYSA-N ethene;ethenyl prop-2-enoate Chemical compound C=C.C=COC(=O)C=C XERAGTFKMJZSDI-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
- Adhesive Tapes (AREA)
Description
【考案の詳細な説明】
本考案は創傷手当材の改良に関するものであ
る。[Detailed Description of the Invention] The present invention relates to improvements in wound dressing materials.
火傷等に対する手当材として、片面に粘着層を
有する支持シートのその片面に含水ゲル剤を設け
たものが公知であり、その使用要領は、含水ゲル
剤を患部に圧接するようにして支持シートを皮膚
に粘着固定することにある。しかしながら、この
場合、含水ゲル剤が加圧によつて拡がろうとし、
この拡がりにより含水ゲル剤が支持シートと皮膚
との粘着界面に喰い込もうとするので、粘着界面
が剥離し易いといつた不具合がある。 As a treatment for burns, etc., a support sheet with an adhesive layer on one side and a water-containing gel on one side is known.The procedure for using it is to press the water-containing gel against the affected area and then attach the support sheet to the affected area. The purpose is to adhere to the skin. However, in this case, the hydrogel tends to spread under pressure,
Due to this spreading, the water-containing gel tends to bite into the adhesive interface between the support sheet and the skin, resulting in the problem that the adhesive interface is likely to peel off.
本考案に係る創傷手当材は上述の不具合を解消
し得る構成であり、支持シートの裏面に、患部に
当接する含水ゲル剤を設け、中央に含水ゲル剤露
出孔を有する含水ゲル剤押えシートを上記支持シ
ートに設け、含水ゲル剤露出部並びに皮膚固定用
粘着層に剥離紙を仮着したことを特徴とするもの
である。 The wound dressing according to the present invention has a structure that can eliminate the above-mentioned problems, and includes a hydrous gel material that contacts the affected area on the back side of the support sheet, and a hydrous gel material presser sheet that has a hydrous gel material exposure hole in the center. It is characterized in that it is provided on the support sheet, and a release paper is temporarily attached to the exposed portion of the hydrogel and the adhesive layer for fixing the skin.
以下、図面により本考案を説明する。 The present invention will be explained below with reference to the drawings.
第１図において、１は柔軟性に秀れた支持シー
トであり、厚さ0.03〜0.3mmの軟質塩化ビニルフ
イルム、ウレタンフイルム、ポリエチレンフイル
ム、エチレンビニルアクリレートフイルムまたは
不織布を用いることができる。２は火傷剤として
の含水ゲル剤であり、上記支持シート１の裏面に
設けてあり、その厚みは５〜10mmである。この含
水ゲル剤２には、水分を含む高分子ゲル状物を用
い、例えば水分を含むポリアクリル酸塩系ゲルを
使用でき、クロルヘキシジン、アクリノール、塩
化ベンザルコンニウム等の殺菌剤を添加すること
もできる。３は含水ゲル剤押えシートであり、中
央に含水ゲル剤露出孔３１を有し、上記の支持シ
ート１に熱融着してある。この押えシート３には
柔軟性に秀れたものであれば適宜のものを使用で
き、上記支持シート１と同一のものを使用でき
る。４は押えシートに設けた粘着剤層であり、合
成樹脂系またはゴム系感圧性接着剤を塗布してあ
る。５は粘着剤層４並びに含水ゲル剤露出部２０
にわたつて仮着した剥離紙である。 In FIG. 1, reference numeral 1 denotes a support sheet having excellent flexibility, and a flexible vinyl chloride film, urethane film, polyethylene film, ethylene vinyl acrylate film, or nonwoven fabric having a thickness of 0.03 to 0.3 mm can be used. 2 is a water-containing gel as a burn agent, which is provided on the back surface of the support sheet 1, and has a thickness of 5 to 10 mm. For this hydrogel 2, a polymer gel containing water can be used, for example, a polyacrylate gel containing water can be used, and a bactericide such as chlorhexidine, acrinol, or benzalkonium chloride can also be added. can. Reference numeral 3 denotes a hydrogel holding sheet, which has a hydrogel exposure hole 31 in the center and is heat-sealed to the support sheet 1 described above. For this presser sheet 3, any suitable material can be used as long as it has excellent flexibility, and the same material as the support sheet 1 can be used. Reference numeral 4 represents an adhesive layer provided on the presser sheet, and is coated with a synthetic resin-based or rubber-based pressure-sensitive adhesive. 5 is an adhesive layer 4 and a hydrogel exposed portion 20
This is a piece of release paper that has been temporarily attached over the area.
本考案に係る創傷手当材を使用するには、剥離
紙５を除去し、含水ゲル剤露出部２０を患部に当
接し、粘着剤層４において皮膚に固定すればよ
い。この場合、含水ゲル剤２は加圧により拡がろ
うとするが、押えシート３が含水ゲル剤２を包囲
しており、含水ゲル剤２の拡大を防止するから、
粘着剤層４と皮膚との粘着界面への含水ゲル剤の
喰い込みを排除できる。 To use the wound dressing according to the present invention, the release paper 5 is removed, the hydrogel exposed portion 20 is brought into contact with the affected area, and the adhesive layer 4 is used to fix it to the skin. In this case, the hydrogel 2 tries to expand due to pressure, but the presser sheet 3 surrounds the hydrogel 2 and prevents the hydrogel 2 from expanding.
It is possible to prevent the hydrogel from being bitten into the adhesive interface between the adhesive layer 4 and the skin.
第２図は本考案の別実施例を示し、支持フイル
ム１の裏面に粘着剤層４を設け、この粘着面４に
含水ゲル剤２を設け、同粘着面４に押えシート３
を設け、更に、剥離紙５を仮着した構成である。 FIG. 2 shows another embodiment of the present invention, in which an adhesive layer 4 is provided on the back surface of the support film 1, a water-containing gel 2 is provided on this adhesive surface 4, and a presser sheet 3 is provided on the adhesive surface 4.
is provided, and a release paper 5 is further temporarily attached.
本考案に係る創傷手当材は、上述した通り、含
水ゲル剤の加圧時における拡大を押えシートによ
り防止しているから、皮膚との粘着界面への含水
ゲル剤の喰い込みを排除でき、粘着固定状態を安
定に保持できる。 As mentioned above, the wound dressing according to the present invention prevents the expansion of the hydrogel when pressurized by the presser sheet, so it is possible to prevent the hydrogel from being bitten into the adhesive interface with the skin. The fixed state can be stably maintained.
第１図並びに第２図はそれぞれ本考案の実施例
を示す説明図である。
図において、１は支持シート、２は含水ゲル
剤、３は押えシート、４は粘着剤層、５は剥離紙
である。
FIG. 1 and FIG. 2 are explanatory diagrams each showing an embodiment of the present invention. In the figure, 1 is a support sheet, 2 is a hydrogel, 3 is a presser sheet, 4 is an adhesive layer, and 5 is a release paper.
Claims (1)
剤を設け、中央に含水ゲル剤露出孔を有する含水
ゲル剤押えシートを上記支持シートに設け、含水
ゲル露出部並びに皮膚固定用粘着層に剥離紙を仮
着したことを特徴とする創傷手当材。 A hydrous gel that contacts the affected area is provided on the back side of the support sheet, a hydrous gel holding sheet with a hydrous gel exposure hole in the center is provided on the support sheet, and a release paper is placed on the exposed hydrogel and the adhesive layer for fixing the skin. A wound dressing material that is temporarily attached with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3772384U JPS60149625U (en) | 1984-03-15 | 1984-03-15 | wound dressing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3772384U JPS60149625U (en) | 1984-03-15 | 1984-03-15 | wound dressing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60149625U JPS60149625U (en) | 1985-10-04 |
| JPS625156Y2 true JPS625156Y2 (en) | 1987-02-05 |
Family
ID=30544067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3772384U Granted JPS60149625U (en) | 1984-03-15 | 1984-03-15 | wound dressing material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60149625U (en) |
-
1984
- 1984-03-15 JP JP3772384U patent/JPS60149625U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60149625U (en) | 1985-10-04 |
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