JP2002263117A - Liquid absorptive sheet - Google Patents
Liquid absorptive sheetInfo
- Publication number
- JP2002263117A JP2002263117A JP2001063377A JP2001063377A JP2002263117A JP 2002263117 A JP2002263117 A JP 2002263117A JP 2001063377 A JP2001063377 A JP 2001063377A JP 2001063377 A JP2001063377 A JP 2001063377A JP 2002263117 A JP2002263117 A JP 2002263117A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- sheet
- sheet portion
- absorbent sheet
- absorbent
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 22
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 11
- 239000002250 absorbent Substances 0.000 claims description 44
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000008280 blood Substances 0.000 description 16
- 210000004369 blood Anatomy 0.000 description 16
- 239000000463 material Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 230000023597 hemostasis Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000003322 Coinfection Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、例えば被験者の
検査時や手術時のような医療用その他に好適に用いるこ
とができる吸液性シートに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid-absorbent sheet which can be suitably used for medical use or the like at the time of examination or operation of a subject, for example.
【０００２】[0002]
【従来の技術】従来より、被験者の手術や検査の為に、
手術器具や検査器具を体内に挿入することがある。2. Description of the Related Art Conventionally, for surgery or examination of a subject,
Surgical and testing instruments may be inserted into the body.
【０００３】この際、前記被験者自体が自分の血液その
他薬液によって汚染されることを抑制するために医療用
シートを被験者の全身又は部分的に被せていた。図３に
示すように、前記医療用シートは不織布等の吸液性シー
ト部11の裏面側に防水性シート部12が重層され、この手
術や検査の場合には該当する部位に開窓域（図示せず）
を有する構造である。[0003] At this time, in order to prevent the subject from being contaminated by his or her own blood or other chemicals, a medical sheet is entirely or partially covered with the medical sheet. As shown in FIG. 3, in the medical sheet, a waterproof sheet portion 12 is layered on the back surface side of a liquid-absorbent sheet portion 11 such as a nonwoven fabric. (Not shown)
It is a structure which has.
【０００４】ところが手術や検査の準備のため医療用シ
ートを広げた際にその吸液性シート部11から不織布等の
繊維の毛羽が空気中に飛散し、前記毛羽が手術器具や検
査器具に付着して体内に混入してしまうこともあり得る
という問題があった。毛羽に室内その他の雑菌が付着し
た状態で体内に混入してしまうと、深刻な二次感染を誘
発するおそれさえも考えられる。However, when the medical sheet is spread in preparation for surgery or examination, fluff of fibers such as nonwoven fabric scatters into the air from the liquid-absorbent sheet portion 11, and the fluff adheres to surgical instruments and examination instruments. There is a problem that it may be mixed into the body. If the fluff is mixed with other germs in the room and into the body, it may even lead to serious secondary infection.
【０００５】なお傷口に医療用シートを当てて止血を行
うことがあるが、吸収した血液はシート表面が傷口に付
着したまま凝固するために止血後にシートを取り除くと
きに傷口が再開口することがあり、傷口の悪化或いは化
膿することが考えられる。[0005] In some cases, hemostasis is performed by applying a medical sheet to the wound, but the absorbed blood coagulates with the sheet surface adhered to the wound, so that when the sheet is removed after hemostasis, the wound may reopen. Yes, it is possible that the wound gets worse or suppurates.
【０００６】[0006]
【発明が解決しようとする課題】そこでこの発明は、毛
羽などが従来よりも飛散し難い吸液性シートを提供しよ
うとするものである。また、止血後に傷口に付着し難い
医療用シートを提供しようとするものである。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a liquid-absorbent sheet in which fluff and the like are less likely to scatter than before. Another object of the present invention is to provide a medical sheet that is hard to adhere to a wound after hemostasis.
【０００７】[0007]
【課題を解決するための手段】前記課題を解決するため
この発明では次のような技術的手段を講じている。 この発明の吸液性シートは、表面側のシート部と不
織布等の吸液性シート部とその裏面側の防水性シート部
とを具備し、前記表面側のシート部は吸液性シート部の
繊維の抜け出しを防止し且つ液体の導入が可能な複数の
孔部を有することを特徴とする。In order to solve the above-mentioned problems, the present invention employs the following technical means. The liquid-absorbent sheet of the present invention includes a sheet portion on the front side, a liquid-absorbent sheet portion such as a nonwoven fabric, and a waterproof sheet portion on the back side, and the sheet portion on the front side is a liquid-absorbent sheet portion. It is characterized by having a plurality of holes for preventing the fiber from coming off and for introducing the liquid.
【０００８】この吸液性シートは、表面側のシート部が
吸液性シート部の繊維の抜け出しを防止し且つ液体の導
入が可能な複数の孔部を有するので、薬液や被験者など
の血液がこぼれた場合でも前記孔部を通して吸液性シー
ト部で保持されると共にこの吸液性シート部の繊維が外
方に抜け出すことはない。In this liquid-absorbent sheet, the sheet portion on the front side has a plurality of holes for preventing fibers from coming out of the liquid-absorbent sheet portion and allowing liquid to be introduced. Even in the case of spillage, the fibers are held by the liquid-absorbent sheet portion through the holes and the fibers of the liquid-absorbent sheet portion do not fall out.
【０００９】なお前記表面側のシート部や防水性シート
部の材質として例えばポリエチレンを用いることがで
き、吸液性シート部の不織布等の材質として例えばレー
ヨンを用いることができる。 前記シートを医療用シートとして用いてもよい。[0009] For example, polyethylene can be used as the material of the sheet portion or the waterproof sheet portion on the front side, and rayon can be used as the material of the nonwoven fabric or the like of the liquid absorbing sheet portion. The sheet may be used as a medical sheet.
【００１０】こうすると表面側を傷口に当てて止血を行
った場合でも、吸収した血液は吸液性シートで保持され
て凝固するので、傷口にシートが付着することなくスム
ーズに取り除くことが可能である。 前記表面側のシート部の孔部がメッシュ状に形成さ
れたこととしてもよい。このように孔部をメッシュ状に
形成すると、吸液性シート部の繊維の抜け出しの防止や
吸液性シート部への液体の導入を共に好適に行うことが
できる。 その表面側を透明或いは着色した合成樹脂で形成し
てもよい。[0010] In this way, even when the surface side is applied to the wound to stop the bleeding, the absorbed blood is retained by the liquid-absorbent sheet and coagulated, so that the sheet can be removed smoothly without adhering to the wound. is there. The hole of the sheet portion on the front side may be formed in a mesh shape. When the holes are formed in a mesh shape in this manner, it is possible to suitably prevent both fibers from coming out of the liquid-absorbent sheet portion and to introduce liquid into the liquid-absorbent sheet portion. The surface side may be formed of a transparent or colored synthetic resin.
【００１１】ここで、その表面側を緑色調（緑色、青
色、水色など）に形成すると、使用時に赤い血液が付着
した箇所が黒っぽく目立って見え汚染部位を容易に把握
することができる。Here, if the surface side is formed in a green color (green, blue, light blue, etc.), the portion to which red blood adheres during use becomes blackish and conspicuous, and the contaminated site can be easily grasped.
【００１２】また緑色調と赤色は補色の関係にあり、緑
色調のシート表面側に付着した赤い血液は黒っぽく褪色
して見えるので、血液が医療作業者の目に対して赤く生
々しく見えることを抑制して刺激を和らげることができ
る。The green color and the red color have a complementary color relationship, and the red blood adhering to the surface of the green color sheet appears to be dark and fading, so that the blood looks red and vivid to the medical worker's eyes. Suppression can relieve irritation.
【００１３】[0013]
【発明の実施の形態】以下、この発明の実施の形態を図
面を参照して説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１４】この実施形態の吸液性シートは医療用シー
トとしており、例えば検査時や診療時、治療時、手術時
などに使用できるものであり、図１及び図２に示すよう
に、表面側のシート部１と不織布からなる吸液性シート
部２とその裏面側の防水性シート部３とを具備する。表
面側のシート部１は、緑色調（例えば緑色、青色、水色
など）に形成した。The liquid-absorbent sheet of this embodiment is a medical sheet, and can be used, for example, at the time of examination, medical treatment, treatment, and surgery. As shown in FIGS. And a liquid-absorbent sheet portion 2 made of a nonwoven fabric, and a waterproof sheet portion 3 on the back side thereof. The sheet portion 1 on the front side was formed in a green tone (for example, green, blue, light blue, etc.).
【００１５】そして前記表面側のシート部１は、吸液性
シート部２の繊維の抜け出しを防止し且つ液体の導入が
可能な複数の孔部４を有する。前記表面側のシート部１
の孔部４は、目が円形状のメッシュ状ハニカム（０．５
ｍｍ辺）に形成した。前記メッシュ状の目は四角形状で
もよい。The sheet portion 1 on the front side has a plurality of holes 4 for preventing fibers from coming out of the liquid-absorbent sheet portion 2 and for introducing a liquid. The sheet part 1 on the front side
Hole 4 is a mesh-shaped honeycomb having a circular eye (0.5
mm side). The mesh eyes may be square.
【００１６】前記表面側のシート部１や防水性シート部
３の材質として、ポリエチレンやポリプロピレンを用い
ることができる。また吸液性シート部２の不織布等の材
質として、例えばレーヨンを用いることができる。As the material of the sheet portion 1 and the waterproof sheet portion 3 on the front side, polyethylene or polypropylene can be used. Further, as a material of the nonwoven fabric or the like of the liquid-absorbent sheet portion 2, for example, rayon can be used.
【００１７】それぞれのシート部相互間は接着剤で接着
してもよいし、押出し成型しながら同時に接着してもよ
いし、熱融着や溶着により接着してもよい。The respective sheet portions may be adhered to each other with an adhesive, may be simultaneously adhered while being extruded, or may be adhered by heat fusion or welding.
【００１８】例えば、メッシュ状にパンチングした表面
側のシート部１と吸液性シート部２と防水性シート部３
を貼り合わせて形成することができる。また、モールド
プリント法によりメッシュ状の孔部４の部分をかき取り
ながらこれにより形成された表面側のシート部１を不織
布（吸液性シート部２）に転写する方法すなわちポリエ
チレンの表面側のシート部１を不織布（吸液性シート部
２）に対してメッシュ状にプリントする方法によって製
造することもできる。For example, a sheet portion 1, a liquid-absorbent sheet portion 2, and a waterproof sheet portion 3 on the front side punched in a mesh shape.
Can be bonded together. Also, a method of transferring the front-side sheet portion 1 formed thereby to a non-woven fabric (liquid-absorbent sheet portion 2) while scraping off the mesh-shaped hole portion 4 by a mold printing method, that is, a polyethylene front-side sheet. It can also be manufactured by a method of printing the portion 1 on a nonwoven fabric (liquid-absorbent sheet portion 2) in a mesh form.
【００１９】この吸液性シート（医療用シート）の全体
の厚みは７８０〜８３０μ、メッシュ状の孔部４を有す
る表面側のシート部１の厚みは５０〜１００μ、不織布
からなる吸液性シート部２の厚みは７００μ（目付１５
０ｇ／ｍ2 ）、裏面側の防水性シート部３の厚みは３０
μとした。The overall thickness of the liquid-absorbent sheet (medical sheet) is 780 to 830 μm, the thickness of the sheet portion 1 on the front side having the mesh-shaped holes 4 is 50 to 100 μm, and the liquid-absorbent sheet made of nonwoven fabric The thickness of the part 2 is 700 μm (15
0 g / m 2 ), and the thickness of the waterproof sheet portion 3 on the back side is 30
μ.
【００２０】次にこの実施形態の吸液性シート（医療用
シート）の使用状態を説明する。Next, the use state of the liquid-absorbent sheet (medical sheet) of this embodiment will be described.
【００２１】この吸液性シート（医療用シート）は血液
や生理用食塩水などの液体が表面に落ちた時に前記メッ
シュ状の網目から内部に吸収して水分がない状態に保
つ。This liquid-absorbent sheet (medical sheet) absorbs the liquid such as blood or physiological saline onto the surface from the mesh-like mesh when the liquid falls on the surface, and keeps it free from water.
【００２２】すなわち表面側のシート部１が、吸液性シ
ート部２の繊維の抜け出しを防止し且つ液体の導入が可
能な複数の孔部４を有するので、薬液や被験者などの血
液がこぼれた場合でも前記孔部４を通して吸液性シート
部２で保持されると共にこの吸液性シート部２の繊維が
外方に抜け出すことはなく、毛羽などが従来よりも飛散
し難いという利点がある。That is, since the sheet portion 1 on the front side has a plurality of holes 4 for preventing fibers from coming out of the liquid-absorbent sheet portion 2 and for introducing a liquid, a drug solution or blood of a subject or the like has spilled. Even in this case, the liquid absorbent sheet 2 is held by the liquid absorbent sheet 2 through the hole 4 and the fibers of the liquid absorbent sheet 2 do not escape outside, and there is an advantage that fluff and the like are less likely to be scattered than before.
【００２３】また表面側を傷口に当てて止血を行った場
合でも、吸収した血液は吸液性シートで保持されて凝固
するので、傷口にシートが付着することなくスムーズに
取り除くことが可能であるという利点がある。Even when the surface side is applied to the wound to stop the bleeding, the absorbed blood is retained by the liquid-absorbent sheet and coagulates, so that the blood can be removed smoothly without adhering to the wound. There is an advantage.
【００２４】さらに前記表面側のシート部１の孔部４を
メッシュ状に形成しており、吸液性シート部２の繊維の
抜け出しの防止や吸液性シート部２への液体の導入を共
に好適に行うことができるという利点がある。Further, the holes 4 of the sheet portion 1 on the front side are formed in a mesh shape to prevent the fibers from coming out of the liquid-absorbent sheet portion 2 and to introduce the liquid into the liquid-absorbent sheet portion 2. There is an advantage that it can be suitably performed.
【００２５】またさらにその表面側を緑色調に形成した
ので、使用時に赤い血液が付着した箇所が黒っぽく目立
って見え、汚染部位を容易に把握することができるとい
う利点がある。Further, since the surface side is formed to be greenish, there is an advantage that the portion to which red blood adheres during use is noticeably blackish and the contaminated site can be easily grasped.
【００２６】そしてさらに、緑色調と赤色は補色の関係
にあり、緑色調のシート表面側に付着した赤い血液は黒
っぽく褪色して見えるので、血液が医療作業者の目に対
して赤く生々しく見えることを抑制して刺激を和らげる
ことができるという利点がある。Further, the green color and the red color have a complementary color relationship, and the red blood adhering to the green color sheet surface side appears to be dark and fading, so that the blood looks red and vivid to the eyes of the medical worker. This has the advantage that the stimulus can be relieved by suppressing this.
【００２７】[0027]
【発明の効果】この発明は上述のような構成であり、次
の効果を有する。The present invention is configured as described above and has the following effects.
【００２８】薬液や被験者などの血液がこぼれた場合で
も前記孔部を通して吸液性シート部で保持されシート表
面側の液体のベタツキを抑制できると共にこの吸液性シ
ート部の繊維が外方に抜け出すことはないので、毛羽な
どが従来よりも飛散し難い吸液性シートを提供すること
ができる。[0028] Even when a chemical solution or blood of a subject or the like spills, the liquid is held by the liquid-absorbent sheet portion through the hole and the sticking of the liquid on the sheet surface side can be suppressed, and the fibers of the liquid-absorbent sheet portion escape outward. Therefore, it is possible to provide a liquid-absorbent sheet in which fluff and the like are less likely to be scattered than before.
【００２９】また表面側を傷口に当てて止血を行った場
合でも、吸収した血液は吸液性シートで保持されて凝固
するので、傷口にシートが付着することなくスムーズに
取り除くことが可能な吸液性シート（医療用シート）を
提供することができる。Also, even when the surface side is applied to the wound to stop the bleeding, the absorbed blood is retained by the liquid-absorbent sheet and coagulated, so that the absorbed blood can be removed smoothly without adhering to the wound. A liquid sheet (medical sheet) can be provided.
【図１】この発明の吸液性シートの実施形態として医療
用シートを説明する要部拡大斜視図。FIG. 1 is an enlarged perspective view of a main part illustrating a medical sheet as an embodiment of a liquid-absorbent sheet of the present invention.
【図２】図１の医療用シートの分解斜視図。FIG. 2 is an exploded perspective view of the medical sheet of FIG.
【図３】従来の医療用シートの分解斜視図。FIG. 3 is an exploded perspective view of a conventional medical sheet.
１ 表面側のシート部 ２ 吸液性シート部 ３ 防水性シート部 ４ 孔部 DESCRIPTION OF SYMBOLS 1 Front-side sheet part 2 Liquid-absorbent sheet part 3 Waterproof sheet part 4 Hole part
フロントページの続き (72)発明者 植田 祐司 大阪府東大阪市柏田東町12番28号 明和グ ラビア株式会社内 Ｆターム(参考） 4F100 AJ05 AK04 AK07 AT00A AT00C BA03 BA07 BA10A BA10C DC11A DC16A DG15B GB66 HB00A JD05C JD14 JD14B JL10A JN01A 4L047 AA12 AB10 CA06 CA07 CB07 CC03 Continuation of front page (72) Inventor Yuji Ueda 12-28 Kashiwada-Higashi-cho, Higashi-Osaka-shi, Osaka Meita Gravia Co., Ltd. F-term (reference) 4F100 AJ05 AK04 AK07 AT00A AT00C BA03 BA07 BA10A BA10C DC11A DC16A DG15B GB66 HB00A JD05C JD14 JD14B JL10A JN01A 4L047 AA12 AB10 CA06 CA07 CB07 CC03
Claims (4)
ート部とその裏面側の防水性シート部とを具備し、前記
表面側のシート部は吸液性シート部の繊維の抜け出しを
防止し且つ液体の導入が可能な複数の孔部を有すること
を特徴とする吸液性シート。1. A sheet portion on the front side, a liquid-absorbent sheet portion such as a nonwoven fabric, and a waterproof sheet portion on the back side thereof, wherein the sheet portion on the front side removes fibers of the liquid-absorbent sheet portion. A liquid-absorbent sheet having a plurality of holes for preventing and introducing a liquid.
請求項１記載の吸液性シート。2. The liquid-absorbent sheet according to claim 1, wherein the sheet is used as a medical sheet.
状に形成された請求項１又は２記載の吸液性シート。3. The liquid-absorbent sheet according to claim 1, wherein holes of the sheet portion on the front surface side are formed in a mesh shape.
脂で形成した請求項１乃至３のいずれかに記載の吸液性
シート。4. The liquid-absorbent sheet according to claim 1, wherein the surface side is formed of a transparent or colored synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001063377A JP2002263117A (en) | 2001-03-07 | 2001-03-07 | Liquid absorptive sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001063377A JP2002263117A (en) | 2001-03-07 | 2001-03-07 | Liquid absorptive sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002263117A true JP2002263117A (en) | 2002-09-17 |
Family
ID=18922381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001063377A Pending JP2002263117A (en) | 2001-03-07 | 2001-03-07 | Liquid absorptive sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002263117A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013505109A (en) * | 2009-09-22 | 2013-02-14 | エシコン・インコーポレイテッド | Layered complex hemostasis device |
-
2001
- 2001-03-07 JP JP2001063377A patent/JP2002263117A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013505109A (en) * | 2009-09-22 | 2013-02-14 | エシコン・インコーポレイテッド | Layered complex hemostasis device |
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