JPS61206439A - Adhesive tape for suturing wound and its production - Google Patents
Adhesive tape for suturing wound and its productionInfo
- Publication number
- JPS61206439A JPS61206439A JP60049720A JP4972085A JPS61206439A JP S61206439 A JPS61206439 A JP S61206439A JP 60049720 A JP60049720 A JP 60049720A JP 4972085 A JP4972085 A JP 4972085A JP S61206439 A JPS61206439 A JP S61206439A
- Authority
- JP
- Japan
- Prior art keywords
- wound
- suturing
- adhesive layer
- sheet
- adhesive
- 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
- Materials For Medical Uses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は切り口や裂傷等の傷口の治療や処置に好適に使
用される傷口縫合用粘着シート（スキンクロージヤー）
及びその製造方法に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention provides an adhesive sheet for wound closure (skin closure) which is suitably used for the treatment and treatment of wounds such as cuts and lacerations.
and its manufacturing method.
従来、手術の際の切り口や事故による裂傷等の傷口の治
療や処置には、傷口の周囲の皮膚を糸を用いて縫合する
ことが行なわれていたが、この方法は患者に苦痛を与え
るし、縫合するには熟練が必要であった。そのため、最
近では粘着シートで同定することが提案されている。た
とえば特開昭５６−５４８４９号公報に、中央部に開口
を奮し、柔軟性、弾性及び通気性を有し、細菌と液体を
不透過性の生体適合性フィルムの一面に廣着剤層を設け
たスキン・クロージヤーが記載されている。Traditionally, wounds such as surgical cuts or accidental lacerations were treated by suturing the skin around the wound with thread, but this method caused pain to the patient. , suturing required skill. Therefore, it has recently been proposed to use adhesive sheets for identification. For example, in Japanese Patent Application Laid-open No. 56-54849, a wide adhesive layer is formed on one side of a biocompatible film that has an opening in the center, has flexibility, elasticity, and air permeability, and is impermeable to bacteria and liquids. The skin closure provided is listed.
しかしながら、上記縫合用粘着シートはフィルムの一面
全［Ｋ粘着剤が積層されているため、粘着シートをはが
す際に傷口を引張り、なおりかけた傷口を再び開いてし
まうという欠点があった。However, since the above adhesive sheet for suturing is laminated with K adhesive on the entire surface of the film, it has the disadvantage that when the adhesive sheet is removed, it pulls on the wound and reopens the wound.
本発明の目的は上記欠点に鑑み、はがす際に傷口を引張
ってなおりかけた傷口を再び開いてしまうことのない傷
口縫合用粘着シート及びその製造方決を提供することに
ある。SUMMARY OF THE INVENTION In view of the above-mentioned drawbacks, an object of the present invention is to provide an adhesive sheet for suturing a wound, which does not pull the wound and reopen the wound when it is removed, and a method for manufacturing the same.
本発明で用いる基材シートは弾性回復率が７５〜１００
チである通気性を有するシートであり、たとえば透湿性
フレクンフィルム、ウレタン不織布、ポリエチレン、ポ
リプロピレン等の連続気泡を有する発泡シート等があげ
られる。The base sheet used in the present invention has an elastic recovery rate of 75 to 100.
Examples of such sheets include moisture permeable flexible films, urethane nonwoven fabrics, and foamed sheets with open cells such as polyethylene and polypropylene.
上記基材シートは、肌ざわり、柔軟性等の点から厚さｔ
−ｔ ２ ｍ以下が好ましく、強度＃−１ＩＯチ１１人
ト
モジ−ラスが１５Ｋｇ／ｘ９四忙キあるのが好ツしい。The base sheet has a thickness of t from the viewpoint of texture, flexibility, etc.
-t 2 m or less is preferable, and it is preferable that the strength is 15 Kg/x9 four-way force for 11 people in #-1IO group.
尚、本発明において弾性回復率Ｆｉ長さ１００劇の基材
シートを２０％引き伸ばし、５秒後に開放し、その１０
秒後に長さく５）を測定し、次式から求める。In addition, in the present invention, a base sheet with an elastic recovery rate Fi of 100 times is stretched by 20%, released after 5 seconds, and the 10
Measure the length 5) after seconds and calculate it from the following formula.
弾性回復率Ｃ％）＝（（１２０−Ａ）／２０）Ｘ１００
本発明で用いる感圧性粘着剤は生体く対する刺激性の少
ないものが好ましく、たとえばアクリル系粘着剤、シリ
コン系粘着剤、ビニルエーテル系粘着剤等で溶剤タイプ
、ホットメルトタイプ、エマルジョンタイプ等のものが
あげられる◇粘着剤層の厚みは１０〜５０ミクロンであ
るのが好ましく、粘着剤層の通気性が小さい場合にはす
じ吠、点状等部分的に積層されていてもよい。Elastic recovery rate C%) = ((120-A)/20)X100
The pressure-sensitive adhesive used in the present invention is preferably one that is less irritating to living organisms, such as acrylic adhesives, silicone adhesives, vinyl ether adhesives, etc., such as solvent type, hot melt type, emulsion type, etc. ◇The thickness of the adhesive layer is preferably 10 to 50 microns, and if the adhesive layer has low air permeability, it may be partially laminated in a striped or dotted manner.
次に本発明の傷口縫合用粘着シートの一例を図面を参照
して説明する。Next, an example of the adhesive sheet for wound suturing of the present invention will be explained with reference to the drawings.
ｆｆ１ｌｌｉ！ｉ７は本発明の傷口縫合用粘着シートの
断面図である。図中１は７５１／ｒｒｌのウレタン不織
布である。ウレタン不織布の厚さけα２５鱈。ff1lli! i7 is a sectional view of the adhesive sheet for wound suturing of the present invention. In the figure, 1 is a 751/rrl urethane nonwoven fabric. Thick α25 cod made of urethane non-woven fabric.
弾性回復率９７チ、１０％モジュラスα１に９／１９鱈
巾である。図中２はアクリル系粘着剤層であり、ウレタ
ン不織布１の略中央部に間隙部２１を残し、両端部付近
にのみ積層されている。It has an elastic recovery rate of 97chi, a 10% modulus α1, and a 9/19 cod width. 2 in the figure is an acrylic adhesive layer, which is laminated only near both ends, leaving a gap 21 approximately in the center of the urethane nonwoven fabric 1.
３は片面がシリコン処理されたポリエステルフィルムよ
りなる離型紙であり、粘着剤層２に積層されている。3 is a release paper made of a polyester film treated with silicon on one side, and is laminated on the adhesive layer 2.
次に本発明の製造方法の一例を図面を参照して説明する
。第３図は本発明の製造方法の一例を示す説明図である
。図中３１は離型紙捲重体３１から操り出された離を紙
３上にドクターナイフ４により粘着剤２１がすじ状に塗
布され粘着剤層２が積層され、乾燥ゾーン５によって乾
燥される。ｌＩＦ′ｉ基材シート捲重体であり、捲１体
１１から操り出された基材シート１は乾燥した粘着剤層
２上に積層され、金ｆｆ１６によって基材シート１と粘
着剤層２が打ち抜かれ、巻き乙
取りロール７によって打ち抜かれなかっか不要部分の基
材シート１と粘着剤層２が巻き取られる。Ａは打ち抜か
れた本発明の傷口縫合用粘着シートであり、離型紙３と
共にカッター８によって適当な長さの枚葉物にカットさ
れる。Next, an example of the manufacturing method of the present invention will be explained with reference to the drawings. FIG. 3 is an explanatory diagram showing an example of the manufacturing method of the present invention. In the figure, numeral 31 denotes a release paper 3 that has been pulled out from a roll of release paper 31. An adhesive 21 is applied in a striped manner onto a paper 3 using a doctor knife 4, an adhesive layer 2 is laminated thereon, and the adhesive layer 2 is laminated and dried in a drying zone 5. lIF'i is a rolled body of base sheets, and the base sheet 1 rolled out from the rolled body 11 is laminated on the dried adhesive layer 2, and the base sheet 1 and the adhesive layer 2 are hammered together with gold ff16. The base sheet 1 and the adhesive layer 2 in unpunched or unnecessary parts are wound up by a winding take-up roll 7. A is a punched adhesive sheet for wound suturing of the present invention, which is cut together with release paper 3 into sheets of appropriate length by a cutter 8.
％２図は上記製造方法において金型６で打ち抜かれた状
態を示す平面図であり、図中２はすし状に積層された感
圧性粘着剤層であり、両端が半円状のＷ８１ｊｃ方形の
金型で両側の粘着剤層２゜２を間隙部２１と共に打ち抜
いており、６１Ｆｉ打ち抜かれた金屋跡である。Figure %2 is a plan view showing the state punched out by the mold 6 in the above manufacturing method, and 2 in the figure is a pressure sensitive adhesive layer laminated in a sushi shape, and a W81jc rectangular shape with semicircular ends. The adhesive layer 2°2 on both sides was punched out along with the gap 21 using a mold, and this is the remains of a 61Fi die cut.
上記＊施例では離型紙に粘着剤を塗布乾燥したが基材シ
ートに直接塗布乾燥して積層してもよいことはいうまで
もない。又傷口縫合用粘着シートの形状も特に限定され
るものではなく、たとえば略長方形、中心部が長方形で
両端部が三角形、円形、楕円形等の形状があげられる。In the above *Example, the adhesive was applied to the release paper and dried, but it goes without saying that the adhesive may be directly applied to the base sheet and dried and then laminated. Further, the shape of the adhesive sheet for wound suturing is not particularly limited, and examples thereof include a substantially rectangular shape, a rectangular center and a triangular, circular, and elliptical shape at both ends.
本発明の傷口縫合用粘着シートは傷口の縫合用に使用さ
れるのであるから滅菌袋に入れて滅菌後保存されるのが
好ましい。Since the adhesive sheet for wound suturing of the present invention is used for suturing a wound, it is preferably stored in a sterilized bag after sterilization.
本発明の傷口縫合用粘着シートの構成は上述の通りであ
り、感圧性粘着剤層はシートの両端部付近だけに積層さ
れているから粘着剤が傷口に付着することなく固定する
ことができ、剥離する際に傷口が再び開くことがない。The structure of the adhesive sheet for wound suturing of the present invention is as described above, and since the pressure-sensitive adhesive layer is laminated only near both ends of the sheet, the adhesive can be fixed without adhering to the wound. The wound will not reopen when it is removed.
又粘着テープの基材は弾性回復率が７５〜１００チであ
り、通気性を有しているので、傷口を寄せあうように貼
り付けることができ、シートは皮膚の動きに追従し、傷
口に余分の力を加えることがなく、かつ傷口の湿気は外
に放出されるので傷のなおりが早い。In addition, the base material of the adhesive tape has an elastic recovery rate of 75 to 100 cm and is breathable, so it can be applied so that the wound is close to each other, and the sheet follows the movement of the skin and adheres to the wound. There is no need to apply extra force, and the moisture in the wound is released to the outside, so the wound heals quickly.
又、本発明の製造方法では連続的に傷口縫合用粘着シー
トを容易かつ大量に製造することができる。Further, the manufacturing method of the present invention allows the adhesive sheet for wound suture to be easily and continuously manufactured in large quantities.
第１図は本発明の傷口縫合用粘着シートの一例を示す断
面図、第２図は本発明の製造方法で傷口縫合用粘着シー
トを製造する際の途中の状態を示す平面図、ｇｇａ図は
本発明の製造方法の一例を示す説明図である。
１・・・基材シート、２・・・感圧性粘着剤層、３・・
・離型紙、２１・・・間隙部。Fig. 1 is a sectional view showing an example of the adhesive sheet for wound suturing of the present invention, Fig. 2 is a plan view showing the state in the middle of manufacturing the adhesive sheet for wound suturing by the manufacturing method of the present invention, and the gga diagram is FIG. 2 is an explanatory diagram showing an example of the manufacturing method of the present invention. 1...Base material sheet, 2...Pressure sensitive adhesive layer, 3...
・Release paper, 21... Gap part.
Claims (1)
る基材シートの一面の両端部付近のみ感圧性粘着剤層が
積層されてなる傷口縫合用粘着シート。 ２、弾性回復率が７０〜１００％であり、通気性を有す
る基材シートの一面に、間隙部を介してすじ状に感圧性
粘着剤層を積層した後、両端部付近に感圧性粘着剤層が
積層されているように間隙部をまたいで打ち抜くことを
特徴とする傷口縫合用粘着シートの製造方法。[Scope of Claims] 1. An adhesive sheet for wound suturing, which has an elastic recovery rate of 75 to 100% and has a pressure-sensitive adhesive layer laminated only near both ends of one side of a breathable base sheet. 2. After laminating a pressure-sensitive adhesive layer in a striped manner through a gap on one side of an air-permeable base sheet with an elastic recovery rate of 70 to 100%, a pressure-sensitive adhesive layer is applied near both ends. A method for producing an adhesive sheet for wound suturing, characterized by punching out the adhesive sheet across the gap so that the layers are laminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60049720A JPS61206439A (en) | 1985-03-12 | 1985-03-12 | Adhesive tape for suturing wound and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60049720A JPS61206439A (en) | 1985-03-12 | 1985-03-12 | Adhesive tape for suturing wound and its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61206439A true JPS61206439A (en) | 1986-09-12 |
Family
ID=12839024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60049720A Pending JPS61206439A (en) | 1985-03-12 | 1985-03-12 | Adhesive tape for suturing wound and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61206439A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002523249A (en) * | 1998-08-20 | 2002-07-30 | エルテーエス ローマン テラピー−ジステーメ アーゲー | Method for producing an adhesive stamped product from an endless band, and a stamped product produced by this method |
-
1985
- 1985-03-12 JP JP60049720A patent/JPS61206439A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002523249A (en) * | 1998-08-20 | 2002-07-30 | エルテーエス ローマン テラピー−ジステーメ アーゲー | Method for producing an adhesive stamped product from an endless band, and a stamped product produced by this method |
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