JPH0453782Y2 - - Google Patents
Info
- Publication number
- JPH0453782Y2 JPH0453782Y2 JP1989074943U JP7494389U JPH0453782Y2 JP H0453782 Y2 JPH0453782 Y2 JP H0453782Y2 JP 1989074943 U JP1989074943 U JP 1989074943U JP 7494389 U JP7494389 U JP 7494389U JP H0453782 Y2 JPH0453782 Y2 JP H0453782Y2
- Authority
- JP
- Japan
- Prior art keywords
- present
- sheets
- antibacterial
- space
- sheet
- 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
- 239000000463 material Substances 0.000 claims description 35
- 230000000844 anti-bacterial effect Effects 0.000 claims description 13
- 239000002861 polymer material Substances 0.000 claims description 5
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 5
- 239000003242 anti bacterial agent Substances 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 9
- 239000004745 nonwoven fabric Substances 0.000 description 8
- 208000004210 Pressure Ulcer Diseases 0.000 description 7
- 238000005524 ceramic coating Methods 0.000 description 6
- 229910021645 metal ion Inorganic materials 0.000 description 6
- -1 polyethylene Polymers 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 229920001169 thermoplastic Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 230000004087 circulation Effects 0.000 description 3
- 210000004243 sweat Anatomy 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229920006322 acrylamide copolymer Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- WSFMFXQNYPNYGG-UHFFFAOYSA-M dimethyl-octadecyl-(3-trimethoxysilylpropyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCC[Si](OC)(OC)OC WSFMFXQNYPNYGG-UHFFFAOYSA-M 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 150000003961 organosilicon compounds Chemical class 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- XPGAWFIWCWKDDL-UHFFFAOYSA-N propan-1-olate;zirconium(4+) Chemical compound [Zr+4].CCC[O-].CCC[O-].CCC[O-].CCC[O-] XPGAWFIWCWKDDL-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000008279 sol Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Bedding Items (AREA)
- Invalid Beds And Related Equipment (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、長期間にわたつて寝たきりの療養が
必要な人々の使用する使い捨てシーツに関する。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to disposable sheets for use by people who require bedridden medical treatment for a long period of time.
（従来の技術及び解決しようとする課題）
寝たきり老人及び寝返りできない状態で長期間
療養する人々は、背や腰に床ずれが生じ、そこに
は緑濃菌が繁殖し易い状態になる。そして、床ず
れは一旦できると極めて治りにくいので、床ずれ
を予防するために、介護者が一定時間ごとに体位
を変換したり、円座や枕を用いて同じ部位が長時
間にわたつて圧迫されないようにすること、皮膚
の清潔や血行促進や乾燥に注意すること、皮膚を
摩擦しないように衣類、寝具に注意することなど
各種の注意や手段がとられているが、未だ十充分
とは言えない。(Prior Art and Problems to Be Solved) Bedridden elderly people and people who undergo long-term medical treatment without being able to turn over develop bedsores on their backs and lower backs, where Bacillus aeruginosa tends to grow. Once pressure sores form, they are extremely difficult to heal, so to prevent bedsores, caregivers should change their body position at regular intervals or use a crutch or pillow to avoid pressure on the same area for long periods of time. Although various precautions and measures have been taken, such as cleaning the skin, promoting blood circulation, and drying the skin, and paying attention to clothing and bedding to avoid rubbing the skin, it is still not enough. .
本考案は、シーツに工夫を凝らすことによつて
床ずれを予防するものである。即ち、本考案は、
床ずれの予防に有効な使い捨てシーツを提供する
ことを目的とする。 The present invention prevents bedsores by adding some ingenuity to the sheets. That is, the present invention:
The purpose is to provide disposable sheets that are effective in preventing bedsores.
（課題を解決するための手段）
本考案者は、床ずれは空気の流通を良くし、皮
膚を乾燥した状態に保ち、発汗による湿気を取り
除くと発生しにくいことに着目し、かかる要件を
満たすシーツを開発すべく種々検討して本考案を
完成した。(Means for Solving the Problem) The inventor of the present invention focused on the fact that bedsores are less likely to occur if air circulation is improved, the skin is kept dry, and moisture caused by perspiration is removed, and the inventor developed sheets that meet these requirements. In order to develop this, we conducted various studies and completed the present invention.
本考案は、二枚の表面材の間に空間部分を有す
る素材を介在させた使い捨てシーツにおいて、前
記素材の空間部分に高吸水性高分子材料を存在さ
せると共に表面材の少なくとも一方が抗菌性を有
する表面材であることを特徴とする使い捨てシー
ツである。 The present invention is a disposable sheet in which a material having a space is interposed between two surface materials, in which a superabsorbent polymer material is present in the space of the material, and at least one of the surface materials has antibacterial properties. This disposable sheet is characterized by a surface material having a surface material of:
本考案を図面を用いて説明する。第１図は本考
案の使い捨てシーツの１例の断面図である。１は
空間部分２，２を有する素材であり、３は空間部
分２に存在させた高吸水性高分子材料である。４
は表面材であり、熱可塑性シート状不織布で構成
されている。５は該不織布の表面にコーテイング
した抗菌剤である。また６は他の面の表面材であ
り、プラスチツクシートで構成されている。又空
間部分２に、吸水速度の大きいパルプ等の吸水材
を併存させるのが好ましい。 The present invention will be explained using drawings. FIG. 1 is a sectional view of one example of the disposable sheet of the present invention. 1 is a material having space parts 2, 2, and 3 is a super absorbent polymer material present in the space part 2. 4
is the surface material and is composed of thermoplastic sheet-like nonwoven fabric. 5 is an antibacterial agent coated on the surface of the nonwoven fabric. Further, 6 is the surface material of the other side, which is made of a plastic sheet. Further, it is preferable that a water absorbing material such as pulp having a high water absorption rate coexist in the space portion 2.
空間部分を有する素材は、ポリオレフイン、ポ
リスチレン或いはウレタン系などのプラスチツク
の気泡入りシート、エアーキヤツプ又は発泡シー
トに透孔を穿設したり、或は表面に凹部を有する
シートと平坦なシートを積層して中空密室を設け
たものであつてもよい。第２図は、本考案におけ
る空間部分を有する素材の他の例を示す斜視図で
ある。ここにおいて１は外径Ｄの凹部を多数有す
る熱可塑性合成樹脂シート、２は空間部分、６は
表面材としての合成樹脂フイルムである。第２図
では省略されているが、合成樹脂フイルムの反対
面には表面材として例えば不織布層が設けられ
る。 Materials with spaces include polyolefin, polystyrene, or urethane-based plastic sheets with bubbles, air caps, or foam sheets with holes drilled in them, or sheets with recesses on the surface and flat sheets laminated together. It may also be provided with a hollow closed chamber. FIG. 2 is a perspective view showing another example of a material having a space according to the present invention. Here, 1 is a thermoplastic synthetic resin sheet having a large number of recesses with an outer diameter D, 2 is a space, and 6 is a synthetic resin film as a surface material. Although omitted in FIG. 2, for example, a nonwoven fabric layer is provided as a surface material on the opposite side of the synthetic resin film.
表面材の一方は熱可塑性シート状不織布で構成
するのが好ましい。該不織布はポリエチレン、ポ
リプロピレン、ポリエステル等の熱可塑性合成繊
維でつくつた不織布である。この表面材の表面を
抗菌剤で加工して使用する。抗菌剤として抗菌性
セラミツクコーテイング剤、有機シリコーン第４
級アンモニウム塩などが用いられる。 Preferably, one of the surface materials is composed of a thermoplastic sheet-like nonwoven fabric. The nonwoven fabric is a nonwoven fabric made of thermoplastic synthetic fibers such as polyethylene, polypropylene, and polyester. The surface of this surface material is treated with an antibacterial agent before use. Antibacterial ceramic coating agent, organic silicone No. 4 as an antibacterial agent
Grade ammonium salts are used.
抗菌剤として金属イオンを含むセラミツクコー
テイング剤を用いると、抗菌剤が汗などの水分の
ため溶出するようなことがなく、また熱安定性も
良いため、好ましい抗菌加工が行なえる。このセ
ラミツクコーテイング剤は、結合剤、溶剤更には
体質顔料などの充填剤及び添加剤からなる。結合
剤としては、ケイ酸ナトリウム、ケイ酸ジルコニ
ウムなどのケイ酸塩、リン酸アルミニウムなどの
リン酸塩、オルガノアルコキシシランなどの有機
ケイ素化合物、トリエチルアルミニウム、ジルコ
ニウムテトラプロポキシドなどの有機金属化合物
などが用いられる。溶剤としては、水、アルコー
ル類、トルエン等が用いられる。本考案ではこの
セラミツクコーテイング剤に、抗菌剤として銀、
銅、亜鉛などの金属の金属イオンを添加して使用
する。 If a ceramic coating agent containing metal ions is used as an antibacterial agent, the antibacterial agent will not be eluted due to moisture such as sweat, and it will also have good thermal stability, making it possible to carry out preferable antibacterial processing. This ceramic coating agent consists of a binder, a solvent, fillers such as extender pigments, and additives. Examples of binders include silicates such as sodium silicate and zirconium silicate, phosphates such as aluminum phosphate, organosilicon compounds such as organoalkoxysilane, and organometallic compounds such as triethylaluminum and zirconium tetrapropoxide. used. As the solvent, water, alcohols, toluene, etc. are used. In this invention, silver is added to this ceramic coating agent as an antibacterial agent.
Used by adding metal ions such as copper and zinc.
金属イオンを含むセラミツクコーテイング剤で
加工するには、例えば、結合剤であるアルコキシ
シランと抗菌性金属塩（例えば硝酸銀、硝酸銅、
硝酸亜鉛またはそれらの二種以上の混合物）とを
含む水溶液を表面材にコーテイングし、次いでア
ルコキシシランを加水分解、重合反応させる。溶
液はゾルになり、次いでゲル化する。この際抗菌
性金属イオンがアルコキシシランの縮合物中に吸
着、担持され、これによつて表面材の表面に抗菌
性高分子ケイ素化合物がコーテイング膜として存
在するようになる。上記のコーテイングは刷毛塗
り、エアスプレー、浸漬、スピンナ等の方法で行
なうが、特に金属アルコキシドをビヒクルにした
セラミツクインキを用いて印刷により行なうのが
均一性、生産性の点から望ましい。 To process ceramic coatings containing metal ions, for example, the binder alkoxysilane and antibacterial metal salts (e.g. silver nitrate, copper nitrate,
The surface material is coated with an aqueous solution containing zinc nitrate or a mixture of two or more thereof, and then the alkoxysilane is hydrolyzed and polymerized. The solution becomes a sol and then a gel. At this time, antibacterial metal ions are adsorbed and supported in the alkoxysilane condensate, and as a result, the antibacterial polymeric silicon compound is present as a coating film on the surface of the surface material. The above-mentioned coating may be applied by brushing, air spraying, dipping, spinner, or the like, but from the viewpoint of uniformity and productivity, it is particularly desirable to perform the coating by printing using a ceramic ink containing a metal alkoxide as a vehicle.
上記のようにして形成させたコーテイング膜
は、多孔質体であり、表面は活性化状態であるた
め、抗菌剤は隠蔽されることなく、抗菌性能が優
れている。また抗菌剤はコーテイング膜内に安定
的に結合しているので、溶出することなく、安全
性、持続性が極めて良い。また、本考案のシーツ
は、その表面に抗菌剤として金属イオンを担持し
たセラミツクコーテイング層を有するため、皮膚
に直接接触する部分に殺菌作用を有しているの
で、他の抗菌剤に比較して少量で効果が現われ
る。なお、塗布された表面材は表面をセラミツク
の薄膜で被覆して複合剤を作るので、使用中にお
いても金属イオンの脱落が少なく、不溶出のた
め、殺菌効果を長期間持続させることができる。 The coating film formed as described above is a porous body and has an activated surface, so that the antibacterial agent is not hidden and has excellent antibacterial performance. Furthermore, since the antibacterial agent is stably bound within the coating film, it does not elute and is extremely safe and durable. In addition, the sheet of this invention has a ceramic coating layer on its surface that carries metal ions as an antibacterial agent, so it has a bactericidal effect on the parts that come into direct contact with the skin, so compared to other antibacterial agents. Effective in small amounts. Furthermore, since the surface of the applied surface material is coated with a thin ceramic film to create a composite agent, metal ions are less likely to fall off and are not eluted during use, so the bactericidal effect can be maintained for a long period of time.
又本考案に用いられる有機シリコーン第４級ア
ンモニウム塩（例えば３−トリメトキシシリル−
プロピル−ジメチル−オクタデシル−アンモニウ
ムクロライド、以下、薬剤という）はアルコキシ
シランの架橋力と第４級アンモニウム塩の殺菌力
を結合させたものである。反応性有機シランを構
造中にもつため水溶液中で加水分解し、基材と薬
剤更に薬剤同志で脱水結合反応し、耐久性のある
被膜を基材表面に形成する。そのため、薬剤が溶
出して起こる問題を防ぐことができる。従つて、
抗菌効果が長期にわたり持続する。この抗菌剤は
表面材にパツド、スプレー、浸漬、グラビアコー
ト法などにより含浸させ、次いで乾燥（例えば50
〜150℃で）し、表面材の表面に固着させる。 Furthermore, organic silicone quaternary ammonium salts (e.g. 3-trimethoxysilyl-
Propyl-dimethyl-octadecyl-ammonium chloride (hereinafter referred to as a drug) combines the crosslinking power of an alkoxysilane with the bactericidal power of a quaternary ammonium salt. Because it has a reactive organic silane in its structure, it is hydrolyzed in an aqueous solution, and a dehydration bonding reaction occurs between the base material and the drug, as well as between the drugs themselves, forming a durable film on the surface of the base material. Therefore, problems caused by drug elution can be prevented. Therefore,
Antibacterial effect lasts for a long time. This antibacterial agent is impregnated into the surface material by padding, spraying, dipping, gravure coating, etc., and then dried (for example,
~150℃) and adhere to the surface of the surface material.
次に、積層体の空間部に存在させる高吸水性樹
脂は架橋ポリアクリル酸塩、澱粉−アクリル酸塩
グラフト共重合体、ビニルアルコール・アクリル
酸塩共重合体、アクリル酸塩・アクリルアミド共
重合体、セルロース・アクリル酸塩共重合体など
である。また、必要に応じて、この高吸水性樹脂
に吸水材である有機短繊維を混合することができ
る。この有機短繊維はパルプなどのセルローズ繊
維、ポリエチレン、ポリプロピレン、ポリエステ
ルなどの合成繊維等である。また活性炭、ゼオラ
イト、クリストバライイト、珪藻土、麦飯活成石
等のガス吸着材を添加することもできる。更に、
吸湿材としてシリカゲル、塩化カルシユム、塩化
マグネシウム等を添加併用することもできる。 Next, the superabsorbent resin to be present in the space of the laminate is a crosslinked polyacrylate, a starch-acrylate graft copolymer, a vinyl alcohol/acrylate copolymer, an acrylate/acrylamide copolymer, etc. , cellulose/acrylate copolymer, etc. Further, if necessary, organic short fibers as a water absorbing material can be mixed with this super absorbent resin. The organic short fibers include cellulose fibers such as pulp, synthetic fibers such as polyethylene, polypropylene, and polyester. Further, gas adsorbents such as activated carbon, zeolite, cristobalite, diatomaceous earth, and activated stone can also be added. Furthermore,
It is also possible to add and use silica gel, calcium chloride, magnesium chloride, etc. as a moisture absorbent.
本考案においては、特に、高分子吸水材料とし
て、高分子材料を使用したことにより、吸水性能
が20〜50倍と大きく、その保水力によつて、圧力
により脱水することがなく、吸湿吸水したもの
は、乾燥することによつて容易に再度使用が可能
となる。 In this invention, in particular, by using a polymeric material as the polymeric water-absorbing material, the water-absorbing performance is 20 to 50 times greater, and its water-retaining ability prevents dehydration due to pressure and allows moisture and water absorption. By drying things, they can be easily used again.
また、表面材たる不織布、合成樹脂フイルムと
空間部分を有する素材を含む積層体との接合は加
熱プレス、熱押圧着、接着剤などで行なうことが
できる。 Further, the nonwoven fabric or synthetic resin film serving as the surface material and the laminate containing the material having the space can be bonded by hot pressing, hot press bonding, adhesive, or the like.
（考案の効果）
本考案のシーツにおいては、表面材間に介在さ
せる積層体として、空間部分を有する素材を用い
るため、シーツの直接皮膚を圧迫する接着面が少
なく、又空気の流通が良くなる。又その空間部分
に高吸水性高分子材料を存在させたから、患者が
発汗しても直ちに吸い取られるのでシーツの湿気
を取り除くことができ、皮膚を乾燥状態に保つこ
とができる。更に本考案では、空間部分を有する
素材からなる積層体を被覆する表面材に抗菌剤を
塗布したから、患者のこの抗菌剤と接する皮膚は
細菌の繁殖がなくなる。又、本考案のシーツを構
成する素材は安価であり、又製造も縫製作業がな
く極めて簡単であるので、本考案のシーツはコス
トが安く、使い捨てシーツとして使用できる。(Effects of the invention) In the sheets of this invention, since a material with a space is used as the laminate interposed between the surface materials, there is less adhesive surface of the sheet that presses the skin directly, and air circulation is improved. . In addition, since the superabsorbent polymer material is present in the space, even if the patient sweats, it is immediately absorbed, making it possible to remove moisture from the sheets and keep the skin dry. Furthermore, in the present invention, since an antibacterial agent is applied to the surface material covering the laminate made of materials having spaces, the patient's skin that comes into contact with the antibacterial agent is free from the growth of bacteria. Furthermore, the material constituting the sheets of the present invention is inexpensive, and manufacturing is extremely simple without any sewing work, so the sheets of the present invention are inexpensive and can be used as disposable sheets.
このように、本考案のシーツは、空気の流通が
良く皮膚を乾燥した状態に保ち、発汗による湿気
を取り除く機能を有し、しかも抗菌性があるの
で、床ずれの予防効果が著しく、しかも安価であ
り、使い捨て可能であるので極めて有用である。 In this way, the sheets of this invention have good air circulation, keep the skin dry, and have the function of removing moisture caused by sweat, and are also antibacterial, so they are highly effective in preventing bedsores, and are inexpensive. It is very useful because it is disposable.
第１図は本考案の実施例のシーツの断面図であ
り、第２図は本考案の他の実施例における積層体
の斜視図である。
１……空間部分を有する合成樹脂シート、２…
…空間部分、３……高吸水性高分子材料、４……
熱可塑性シート状不織布、５……抗菌剤、６……
合成樹脂フイルム。
FIG. 1 is a sectional view of a sheet according to an embodiment of the present invention, and FIG. 2 is a perspective view of a laminate according to another embodiment of the present invention. 1...Synthetic resin sheet having a space portion, 2...
...Space part, 3...Super absorbent polymer material, 4...
Thermoplastic sheet-like nonwoven fabric, 5... Antibacterial agent, 6...
Synthetic resin film.
Claims (1)
在させた使い捨てシーツにおいて、前記素材の空
間部分に高吸水性高分子材料を存在させると共に
表面材の少なくとも一方が抗菌性を有する表面材
であることを特徴とする使い捨てシーツ。 In a disposable sheet in which a material having a space is interposed between two surface materials, a super absorbent polymer material is present in the space of the material, and at least one of the surface materials is a surface material having antibacterial properties. Disposable sheets are characterized by one thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989074943U JPH0453782Y2 (en) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989074943U JPH0453782Y2 (en) | 1989-06-28 | 1989-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0315517U JPH0315517U (en) | 1991-02-15 |
| JPH0453782Y2 true JPH0453782Y2 (en) | 1992-12-17 |
Family
ID=31615083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989074943U Expired JPH0453782Y2 (en) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453782Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4521472B1 (en) * | 2009-05-29 | 2010-08-11 | シャープ株式会社 | Ion generator for duct |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6325048B2 (en) * | 1981-07-13 | 1988-05-24 | Nippon Kokan Kk |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5673823U (en) * | 1979-11-14 | 1981-06-17 | ||
| JPS6325048U (en) * | 1986-07-30 | 1988-02-18 |
-
1989
- 1989-06-28 JP JP1989074943U patent/JPH0453782Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6325048B2 (en) * | 1981-07-13 | 1988-05-24 | Nippon Kokan Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0315517U (en) | 1991-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1328225B1 (en) | Wound and therapy compress and dressing | |
| EP0053936B1 (en) | Surgical dressing | |
| JPS5934263A (en) | Protective material for adhesive wound | |
| US8420882B2 (en) | Wound and therapy compress and dressing | |
| JPS59500698A (en) | surgical adhesive dressing | |
| JPH0433859Y2 (en) | ||
| JPH0453782Y2 (en) | ||
| CA2496439C (en) | Medical pad, and method for making and using | |
| JP2528292Y2 (en) | Antibacterial nonwoven | |
| JPH0647716Y2 (en) | Antibacterial water absorption sheet | |
| CN1115254A (en) | Prepn. of chitosan iodine wound and burns dressing | |
| JP2001333973A (en) | Antibacterial sheet of active carbon and antibacterial deodorant covering material for wound | |
| JPH09187482A (en) | Sheet for nursing | |
| JPS5852253Y2 (en) | patch | |
| JPS6013461Y2 (en) | medical sheet | |
| JPS6334695Y2 (en) | ||
| JP2805023B2 (en) | Wound dressing and method for producing the same | |
| JP2869560B2 (en) | Functional wrapper | |
| JPH11332924A (en) | Sanitary material | |
| JPH03193047A (en) | Wound covering material | |
| JPH02309937A (en) | Paper diaper | |
| JPH0661864B2 (en) | Breathable foam sheet and method for producing the same | |
| WO2008079036A1 (en) | Atraumatic wound-cleansing long acting polymer hydrogel dressing | |
| JP2001321432A (en) | Deodorization wound covering material | |
| KR20010071653A (en) | Endothelium textile which has an antibiosis and a deodorization that manufacture method |