JPH0191861A - Method and member for removing moisture from surface of wound - Google Patents
Method and member for removing moisture from surface of woundInfo
- Publication number
- JPH0191861A JPH0191861A JP62081013A JP8101387A JPH0191861A JP H0191861 A JPH0191861 A JP H0191861A JP 62081013 A JP62081013 A JP 62081013A JP 8101387 A JP8101387 A JP 8101387A JP H0191861 A JPH0191861 A JP H0191861A
- Authority
- JP
- Japan
- Prior art keywords
- water
- resin
- item
- super
- moisture
- 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
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- 239000011347 resin Substances 0.000 claims abstract description 67
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- 239000000835 fiber Substances 0.000 claims abstract description 22
- 239000002390 adhesive tape Substances 0.000 claims abstract description 9
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 8
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 7
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 4
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 4
- 229920002125 Sokalan® Polymers 0.000 claims abstract description 3
- 229920002472 Starch Polymers 0.000 claims abstract description 3
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- 239000004584 polyacrylic acid Substances 0.000 claims abstract description 3
- 239000008107 starch Substances 0.000 claims abstract description 3
- 235000019698 starch Nutrition 0.000 claims abstract description 3
- 239000002250 absorbent Substances 0.000 claims description 53
- 239000000463 material Substances 0.000 claims description 41
- 230000002745 absorbent Effects 0.000 claims description 39
- 238000010030 laminating Methods 0.000 claims description 5
- 238000004132 cross linking Methods 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 2
- 159000000009 barium salts Chemical class 0.000 claims description 2
- 229920003064 carboxyethyl cellulose Polymers 0.000 claims description 2
- 229920003086 cellulose ether Polymers 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- 150000002696 manganese Chemical class 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 claims description 2
- 229940005642 polystyrene sulfonic acid Drugs 0.000 claims description 2
- 229920002717 polyvinylpyridine Polymers 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 150000003751 zinc Chemical class 0.000 claims description 2
- 239000013043 chemical agent Substances 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 14
- 230000035876 healing Effects 0.000 abstract description 10
- 239000007791 liquid phase Substances 0.000 abstract description 7
- 239000012071 phase Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 40
- 229940079593 drug Drugs 0.000 description 13
- 239000000123 paper Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- 230000006378 damage Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 239000002759 woven fabric Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000035900 sweating Effects 0.000 description 4
- 206010052428 Wound Diseases 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 229920000875 Dissolving pulp Polymers 0.000 description 1
- 206010061902 Pancreatic neoplasm Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 206010040943 Skin Ulcer Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920006184 cellulose methylcellulose Polymers 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000003532 endogenous pyrogen Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 201000002528 pancreatic cancer Diseases 0.000 description 1
- 208000008443 pancreatic carcinoma Diseases 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 239000002510 pyrogen Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 231100000019 skin ulcer Toxicity 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
この発明は、損傷部皮膚面に生じた水分を除去する方法
および部材に関し、特に高吸収水性樹脂と高吸水部材を
祇または布材等でシート状に形成し、医療用ガーゼに積
層・接着または被覆・接着した損傷部被覆材を損傷部皮
膚面に当接することによって損傷部皮膚面に生じた水分
を除去する方法および部材に関するものである。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a method and member for removing moisture generated on the skin surface of an injured area, and in particular, the present invention relates to a method and member for removing moisture generated on the skin surface of an injured area. This invention relates to a method and member for removing moisture generated on the skin surface of an injured area by contacting the injured area skin surface with a damaged area dressing material formed into a sheet and laminated, adhered, or covered/adhered to medical gauze. .
〈従来技術〉
従来、皮膚面を損傷した場合には、損傷部位を消毒して
薬剤を直接塗布するか、または消毒してから薬剤塗布済
の布材（ガーゼ等）を損傷部位に当てていた。<Prior art> Conventionally, when the skin surface was injured, the injured area was disinfected and a drug was applied directly, or a cloth material (gauze, etc.) coated with a drug was applied to the injured area after disinfection. .
人の皮膚は体と外界の境として水や細菌等が体の中に侵
入するのを防ぐとともに１体温調節にとっても重要な組
織である。皮膚面からは不怒蒸泄によって体内の水分を
蒸発させている。皮膚を損傷すると、皮膚面の温度が上
昇し、皮膚の血管が極度に開き、同時に発汗し水滴が皮
膚面及び粘膜面に遊離する。また、細菌性の病気では、
細菌から出た毒素（外因性発熱物質）が白血球に作用し
て内因性発熱物質を作り、これが作用してその調子を狂
わせ発熱・発汗し、水滴を損傷部（または患部）に遊離
させる。これらの水分は１体液（組織液や細胞液）と混
和し、水分活性を行い自然治癒力を低下させるとともに
、細菌の成育と増殖に必要な環境を作ることになる。酸
素、温度・湿度・水素イオン濃度（ＰＨ）が細菌の増殖
にとっては、好適な条件となる。Human skin acts as a boundary between the body and the outside world, preventing water, bacteria, etc. from entering the body, and is also an important tissue for regulating body temperature. Water in the body is evaporated from the skin through non-irritable excretion. When the skin is damaged, the temperature of the skin surface increases, blood vessels in the skin open extremely, and at the same time sweating occurs and water droplets are released on the skin surface and mucous membrane surface. In addition, bacterial diseases
Toxins released by bacteria (exogenous pyrogens) act on white blood cells to produce endogenous pyrogens, which act to disrupt their rhythm, causing fever and sweating, and releasing water droplets into the injured (or affected area). These waters mix with body fluids (tissue fluids and cell fluids), activate water, reduce natural healing power, and create an environment necessary for the growth and proliferation of bacteria. Oxygen, temperature, humidity, and hydrogen ion concentration (PH) are favorable conditions for bacterial growth.
すなわち、従来のように、損傷部に薬剤塗布済の布材（
ガーゼ等）を当てたり、または さらに医療用接着テー
プ（布材全体を覆う形式の接着テープ）や包帯で薬剤塗
布済の布材（ガーゼ等）を固定した場合、医療用接着テ
ープや包帯によって損傷部の周囲の温度が体温（３６°
Ｃ〜３７℃前後）に保たれ１発汗する水滴によって湿度
が上昇し、損傷部がいわゆる”湿った状態“となる。こ
れは。In other words, as in the past, a drug-coated cloth material (
gauze, etc.), or if a medical adhesive tape (adhesive tape that covers the entire fabric material) or a bandage is used to fix a drug-applied fabric material (gauze, etc.), the medical adhesive tape or bandage may damage the material. The temperature around the body is body temperature (36°
The humidity is increased by sweating water droplets, which are kept at a temperature of around 37°C (37°C to 37°C), and the damaged area becomes so-called "moist". this is.
発汗した水滴が布材に吸収された後、外部に蒸発してし
まうことなく布材中に採り込まれてしまうからである。This is because, after sweated water droplets are absorbed by the cloth material, they are absorbed into the cloth material without evaporating to the outside.
この為、水滴が体液と混和して水分活性が上昇するとと
もに、細菌も増殖することとなり、自然治癒力が抑制さ
れる。For this reason, water droplets mix with body fluids, increasing water activity, and bacteria also proliferate, suppressing natural healing power.
また、大抵の薬物は比較的大分子で、しばしば電解質で
もあるので塩を形成する。それらは４弱酸や弱塩基であ
るので、解離すなわちイオン化の程度はそれらの含まれ
ている溶液のＰＨによって大いに影響される。この為、
損傷の発汗によって体内より出た水分は、薬物の陽イオ
ンや陰イオンの荷電が水分子との強い会合のために、薬
物の脂質（人体の細胞膜は主として脂質から構成されて
いる）への侵入、すなわち薬物の細胞膜への侵入を強く
妨げる結果となる。この為９本来の薬効が発揮されなく
なってしまい、治癒に長い時間を要することとなる。Also, most drugs are relatively large molecules and are often electrolytes, so they form salts. Since they are weak acids and bases, the degree of dissociation or ionization is greatly influenced by the pH of the solution in which they are contained. For this reason,
The water released from the body through sweating due to injury can enter the lipids of the drug (cell membranes in the human body are mainly composed of lipids) due to the strong association between the charged cations and anions of the drug and water molecules. In other words, this results in strong inhibition of drug entry into the cell membrane. As a result, the original medicinal effects of 9 are no longer exhibited, and healing takes a long time.
〈発明が解決しようとする問題点〉
この発明は、損傷部皮膚面に生じた水分を除去する方法
および部材を提供することを目的としている。この発明
に係る損傷部水分除去部材は、創傷治療・皮膚潰瘍の治
療の際、パルプ繊維と水溶性樹脂と高吸水性樹脂とから
成る高吸水部材に。<Problems to be Solved by the Invention> An object of the present invention is to provide a method and a member for removing moisture generated on the damaged skin surface. The damaged area moisture removal member according to the present invention is a highly water-absorbing member made of pulp fiber, water-soluble resin, and super-absorbent resin for use in wound treatment and skin ulcer treatment.
布材または紙材を積層・接着または被覆・接着した被覆
材を損傷部位に当接して１体内より出る気相および液相
の水分を除去し、創傷部の水分活性を防止し、自然治癒
作用を促進し、薬効および細菌の繁殖環境等を水分をと
ることによって物理的に改善する被覆材を提供すること
を目的としている。A dressing material made of laminated, glued, covered, and glued cloth or paper materials is applied to the injured area to remove moisture in the gas and liquid phases from within the body, preventing water activation in the wound area and causing a natural healing effect. The purpose of the present invention is to provide a dressing material that physically improves medicinal efficacy and the breeding environment for bacteria by absorbing moisture.
く問題点を解決するための手段〉
この発明に係る損傷部皮膚面に生じた水分を除去する方
法および部材は、パルプ繊維と水溶性樹脂と高吸水性樹
脂とから成る高吸水部材に、布材または紙材を積層・接
着または被覆・接着した損傷部水分除去部材を医療用接
着テープまたは包帯等を用いて損傷部皮膚面に当接する
こと、およびパルプ繊維と水溶性樹脂と高吸水性樹脂と
から成る高吸水部材に布材を積層・接着または被覆・接
着した点に特徴がある。Means for Solving the Problems> A method and member for removing moisture generated on the skin surface of an injured area according to the present invention include a super absorbent member made of pulp fibers, a water-soluble resin, and a super absorbent resin. A member for removing moisture from the damaged area, which is made by laminating, adhering, or covering/adhering materials or paper materials, is brought into contact with the skin surface of the injured area using medical adhesive tape or a bandage, and pulp fiber, water-soluble resin, and super absorbent resin. It is characterized by the fact that a fabric material is laminated and bonded or covered and bonded to a super absorbent material consisting of.
〈作用〉
実際の使用に際しては、第４図に示す様に損傷部位５０
に本発明に係る損傷部水分除去部材１ｏをあて、さらに
、医療用接着テープ４０または包帯で該損傷部水分除去
部材を当接・固定する。<Function> In actual use, as shown in Figure 4, the damaged area 50
The damaged area moisture removing member 1o according to the present invention is applied to the damaged area moisture removing member 1o, and the injured area moisture removing member is further abutted and fixed with a medical adhesive tape 40 or a bandage.
パルプ繊維２２と水溶性樹脂２４と高吸水性樹脂２６と
から成るシート状高吸水部材２ｏの裏面に薬剤塗布法布
材が積層・接着されているので、シート状高吸水材料が
損傷部の周囲に生じた気相または液相の水分を直接に、
または薬剤塗布法布材に染み込んだ水分を吸収・保水す
る。すなわち、液相の水分の場合はシート状高吸水部材
２ｏはＣＭＣを含んでいるので、まず、水溶性樹脂２４
の一部が水分に溶解するとともに、溶解した水溶性樹脂
２４の中に含有されていた高吸水性樹脂２６と水分とが
反応を開始して、水分を固化し膨潤してゲル化体（凝固
体）ができる。高吸水性樹脂２６の特性から、ゲル化体
（凝固体）は無臭である。また、高吸水性樹脂２６は、
水分に触れると化学的に反応し膨潤してゲル化（凝固）
するので、−旦吸水するとゲル化体（凝固体）は外圧が
加えられても水として漏れ出ることは無くなり、高い保
水性を有する。この為、損傷部５０および薬剤塗布法布
材３ｏが、従来の様に水分活性を活発にさせることなく
細菌の増殖を促進させる”湿った状態”を作ることなく
”乾燥した状態”に保たれることとなる。これにより。Since the drug-coated fabric material is laminated and adhered to the back side of the sheet-like super-absorbent member 2o made of pulp fibers 22, water-soluble resin 24, and super-absorbent resin 26, the sheet-like super-absorbent material can be applied around the damaged area. Directly removes moisture in the gas or liquid phase generated by
Or chemical application method Absorbs and retains moisture that seeps into fabric materials. That is, in the case of water in liquid phase, since the sheet-like super absorbent member 2o contains CMC, first, the water-soluble resin 24
At the same time, a part of the super absorbent resin 26 contained in the dissolved water-soluble resin 24 starts to react with the water, and the water solidifies and swells to form a gelled product (solidified material). body) can be done. Due to the characteristics of the super absorbent resin 26, the gelled body (coagulated body) is odorless. In addition, the super absorbent resin 26 is
When it comes into contact with water, it chemically reacts and swells to form a gel (solidification).
Therefore, once water is absorbed, the gelled body (coagulated body) does not leak out as water even when external pressure is applied, and has high water retention. For this reason, the damaged area 50 and the drug-applied fabric material 3o are kept in a "dry state" without activating water activity and creating a "wet state" that promotes bacterial growth, as in the conventional method. It will be. Due to this.
水分活性力および細菌の増殖が抑制されるとともに酸素
の供給が断たれるために、自然治癒力が回復されるとと
もに、薬効が高められ、結果として治癒期間を短縮する
ことができる。Since water activity and bacterial growth are suppressed and the oxygen supply is cut off, the natural healing power is restored, the medicinal efficacy is enhanced, and the healing period can be shortened as a result.
なお、この発明に係る損傷部皮膚面に生じた水分を除去
する方法および部材を膵臓ガンの「水様側」の症状を呈
している患者に対して、肛門部位に当接するように紙オ
ムツの中に入れて実施してみた。この発明を実施する以
前においては、肛門部位が「水様側」によって常に湿っ
た状態であったので、肛門部位がただれてしまい、また
、悪臭を放っていた。これに対して、この発明を実施し
た所、「水様側」の水分が高吸水部材に吸水・保水され
肛門部位を乾燥した状態に保つことができ。It should be noted that the method and member for removing moisture generated on the damaged skin surface according to the present invention are applied to a patient exhibiting symptoms of the "watery side" of pancreatic cancer by placing a disposable diaper in contact with the anal region. I put it inside and tried it. Prior to the implementation of this invention, the anal area was constantly moist due to the "watery side", causing the anal area to become sore and emit a foul odor. On the other hand, when the present invention is implemented, the water on the "watery side" is absorbed and retained by the highly water-absorbing member, and the anal region can be kept dry.
ただれが治癒し、極めて効果があった。また、悪臭も以
前に比べて緩和された。The sore healed and was extremely effective. Also, the bad odor has been reduced compared to before.
〈 実施例 〉
以下、この発明を図面に示す実施例に基づいて詳細に説
明する。第１図はこの発明に係る損傷部皮膚面に生じた
水分を除去する部材（損傷部水分除去部材）の全体を示
す斜視図および分解図であり、第２図は高吸水部材をシ
ート状に形成する方法を示す図であり、第３図は高吸水
性樹脂を用いた損傷部被覆材の他の実施例であり、第４
図は実際の使用状態を示す図である。<Example> This invention will be described in detail below based on an example shown in the drawings. FIG. 1 is a perspective view and an exploded view showing the whole of a member for removing moisture generated on the skin surface of an injured area (damaged area moisture removal member) according to the present invention, and FIG. FIG. 3 shows another example of a damaged area covering material using a super absorbent resin;
The figure shows the actual usage state.
この発明に係る方法では、パルプ繊維と水溶性樹脂と高
吸水性樹脂とから成る高吸水部材に、布または紙材を積
層・接着または被覆・接着した高吸収水性樹脂を用いた
損傷部水分除去部材を損傷部皮膚面に当接する。In the method according to the present invention, water is removed from damaged areas using a super absorbent water-based resin made by laminating, adhering, or covering and adhering cloth or paper material to a super absorbent member made of pulp fibers, water-soluble resin, and super absorbent resin. The member is brought into contact with the damaged skin surface.
この発明に係る損傷部水分除去部材が、パルプ繊維と水
溶性樹脂と高吸水性樹脂とから成る高吸水部材に、布材
または紙材を積層・接着または被覆・接着した構成であ
るのは１体内より損傷部皮膚面に出る気相および液相の
水分をパルプ繊維と水溶性樹脂と高吸水性樹脂とから成
る高吸水部材に吸水・保水させて除去する為であり、除
去することにより創傷部の水分活性を防止し、自然治癒
作用を促進し、薬効および細菌の繁殖環境等を物理的に
改善することができるからである。The damaged area moisture removing member according to the present invention has a structure in which a cloth material or paper material is laminated/adhered or covered/adhered to a super absorbent member made of pulp fibers, a water-soluble resin, and a super absorbent resin. This is to remove gaseous and liquid phase water that comes out from the body to the skin surface of the injured area by making it absorb and retain water in a super absorbent material made of pulp fibers, water-soluble resin, and super absorbent resin. This is because it can prevent water activity in the body, promote natural healing effects, and physically improve medicinal efficacy and the breeding environment for bacteria.
この発明に係る損傷部に生じた水分を除去するする方法
としては、第４図に示す様に、シート状高吸水部材２０
に薬剤塗布法布材３０を積層・接着したものを医療用接
着テープ４０で当接する方法もあるがこれに限定される
ものではなく、損傷部水分除去部材が損傷部皮膚面に生
ずる気相および液相の水分を吸水・保水することができ
るものであればよい。As a method for removing moisture generated in a damaged part according to the present invention, as shown in FIG.
There is also a method in which cloth materials 30 are laminated and bonded to each other and are brought into contact with a medical adhesive tape 40, but this method is not limited to this method, and the damaged area moisture removal member removes the gas phase and Any material that can absorb and retain liquid phase water may be used.
損傷部水分除去部材１０は、シート状高吸水部材２０と
、薬剤塗布法織布３０とから成り、シート状高吸水部材
２０の裏面に薬剤塗布法織布３０が積層されているとと
もに、シート状高吸水部材２０の辺縁が薬剤塗布法織布
３０に接着されている。The damaged area moisture removal member 10 consists of a sheet-like super absorbent member 20 and a drug-coated woven fabric 30. The drug-coated woven fabric 30 is laminated on the back side of the sheet-like super absorbent member 20, and The edge of the super absorbent member 20 is adhered to the drug-coated fabric 30.
シート状高吸水部材２０は、パルプ繊維２２と、水溶性
樹脂２４と、高吸水性樹脂２６とから成る高吸水部材を
シート状に形成している。The sheet-like super-absorbent member 20 is formed into a sheet-like super-absorbent member made of pulp fibers 22, a water-soluble resin 24, and a super-absorbent resin 26.
パルプ繊維２２は１植物体から分離した繊維細胞の集合
体であり、その製法は特に限定されるものではない。The pulp fiber 22 is an aggregate of fiber cells separated from a single plant, and its manufacturing method is not particularly limited.
水溶性樹脂２４は、カルボキシメチルセルロース（ＣＭ
Ｃ−Ｈ） 、カルボキシエチルセルロース（ＣＥＣ−Ｈ
）を利用することが多いが、それぞれのアルミニウム塩
、バリウム塩、亜鉛塩、錫塩、マンガン塩（ＣＭＣ−Ａ
Ｉ、ＣＭＣ−Ｂａ、ＣＭＣ−Ｚｎ、ＣＭＣ−Ｓｎ、ＣＭ
Ｃ−Ｍｎ、ＣＥＣ−八１．ＣＥＣ−Ｂａ、ＣＥＣ−Ｚｎ
＋ＣＥＣ−Ｓｎ）を利用することも可能である。The water-soluble resin 24 is carboxymethyl cellulose (CM
C-H), carboxyethyl cellulose (CEC-H)
), but each aluminum salt, barium salt, zinc salt, tin salt, manganese salt (CMC-A
I, CMC-Ba, CMC-Zn, CMC-Sn, CM
C-Mn, CEC-81. CEC-Ba, CEC-Zn
+CEC-Sn) can also be used.
この考案で使用する水溶性樹脂は上記したものに限定さ
れるものではなく、水溶性のある樹脂であればよい。ま
た、水溶性樹脂の他にも、用途に応じて、製紙用クラフ
トパルプ、サルハイトパルプ。The water-soluble resin used in this invention is not limited to those mentioned above, and any resin that is water-soluble may be used. In addition to water-soluble resins, we also produce kraft pulp for papermaking and saluhite pulp, depending on the application.
化繊用の溶解パルプ等々の植物繊維、ポリアミド１ポリ
エステル等の合成繊維、グラスファイバー。Plant fibers such as dissolving pulp for synthetic fibers, synthetic fibers such as polyamide 1 polyester, and glass fibers.
石綿などの無機質繊維等々の抄紙原料を水に対する分散
溶解を妨げない程度で必要に応じて混合することも考え
られる。It is also conceivable to mix papermaking raw materials such as inorganic fibers such as asbestos to an extent that does not prevent dispersion and dissolution in water, if necessary.
高吸水性樹脂２６は、デンプン等の天然の樹脂の他に、
ポリアクリル酸、ポリスチレンスルホン酸。In addition to natural resins such as starch, the super absorbent resin 26 includes
Polyacrylic acid, polystyrene sulfonic acid.
ポリビニルピリジン、マレイン酸無水物、カルボキシル
メチルセルロース、ポリエチレンオキサイド、ポリビニ
ルアルコール、セルロースエーテル等々を架橋させて製
造した合成樹脂から成る。水溶性樹脂を架橋させると、
その架橋密度が高くなるに従って、樹脂の性質が水溶性
から水膨潤性。It is made of synthetic resin produced by crosslinking polyvinylpyridine, maleic anhydride, carboxylmethylcellulose, polyethylene oxide, polyvinyl alcohol, cellulose ether, etc. When water-soluble resin is crosslinked,
As the crosslinking density increases, the properties of the resin change from water-soluble to water-swellable.
さらに単なる親水性へと変化することは知られている。Furthermore, it is known that the property changes to mere hydrophilicity.
高吸水性樹脂は、低密度架橋によって得られる水膨潤性
樹脂を応用したものである。すなわち、高吸水性樹脂は
、 ＣＭＣ，ＰＶＡ、ポリアクリル酸ソーダ、デンプン
−アクリル酸クラフト重合物、デンプン−アクリロニト
リルグラフト重合体の加水分解物等の水溶性樹脂を低密
度架橋させたものであり、高い吸収力と保水力を有する
。パルプ、ティッシュペーパーは自重の１０〜２０倍の
吸収力を有するが、高吸水性樹脂は自重の５０〜５００
倍以上の吸収力を有する。また、パルプやスポンジは、
内部空間に水を吸蔵した状態を作り出すだけであるので
、外圧を加えると容易に水が出てしまう。高吸水性樹脂
は、水分に触れると化学的に反応して膨潤してゲル化す
るので、−旦吸水するとゲル状になった水は外圧をかけ
ても水として漏れることは無くなり、高い保水性を有す
る。この発明で使用される高吸水性樹脂は上記の樹脂に
限定されるものではなく１上記以外にも高吸水性のある
樹脂であればどのようなものでも利用することができる
。Super absorbent resin is an application of water-swellable resin obtained by low-density crosslinking. That is, the super absorbent resin is a low-density crosslinked water-soluble resin such as CMC, PVA, sodium polyacrylate, starch-acrylic acid kraft polymer, and hydrolyzate of starch-acrylonitrile graft polymer. It has high absorption and water retention capacity. Pulp and tissue paper have an absorption capacity of 10 to 20 times their own weight, but super absorbent resin has an absorption capacity of 50 to 500 times that of their own weight.
It has more than double the absorption capacity. In addition, pulp and sponge
Since it simply creates a state in which water is occluded in the internal space, water easily comes out when external pressure is applied. When superabsorbent resin comes into contact with water, it chemically reacts, swells, and becomes a gel.Once it absorbs water, the gel-like water will not leak out as water even when external pressure is applied, and it has high water retention. has. The super absorbent resin used in this invention is not limited to the resins mentioned above, and in addition to the above resins, any resin having high water absorbency can be used.
上記のパルプ繊維２２と、水溶性樹脂２４と、高吸水性
樹脂２６とは、混合されてシート状に形成されている。The above pulp fibers 22, water-soluble resin 24, and super absorbent resin 26 are mixed and formed into a sheet shape.
すなわち、パルプ繊維２２と、水溶性樹脂２４とを混合
して水溶性紙を製造する過程で高吸水性樹脂２６を混入
することによってシート状に形成されたシート状高吸水
部材２０が製造される。シート状に形成する方法は、特
に限定されるものではなく、■パルプ繊維２２と水溶性
樹脂２４とからなる水溶性紙２８に高吸水性樹脂２６を
積層する方法（第２図（１１参照）、■パルプ繊維２２
と水溶性樹脂２４とからなる水溶性紙２８に高吸水性樹
脂２６をサンドイッチ状に挟み込む方法（第２図（２）
参照）、■パルプ繊維２２と水溶性樹脂２４とからなる
水溶性紙２８に高吸水性樹脂２６を付着させる方法（第
２図（３）参照）等が考えられる。That is, in the process of mixing the pulp fibers 22 and the water-soluble resin 24 to produce water-soluble paper, the super-absorbent resin 26 is mixed in to produce the sheet-like super absorbent member 20 formed in a sheet shape. . The method of forming the sheet into a sheet is not particularly limited; , ■Pulp fiber 22
A method in which a super absorbent resin 26 is sandwiched between a water-soluble paper 28 consisting of a water-soluble resin 24 and
(see (3) in FIG. 2), and (2) a method of attaching super absorbent resin 26 to water-soluble paper 28 made of pulp fibers 22 and water-soluble resin 24 (see FIG. 2 (3)).
また９本実施例においては、高吸水部材２０はシート状
に成形されているがこれに限定されるものではなく、第
３図（１）または第３図（２）に示すように全体として
棒状、または９球状に成形することも考えられる。In addition, in this embodiment, the super absorbent member 20 is formed into a sheet shape, but it is not limited to this, and as shown in FIG. 3 (1) or FIG. , or nine spheres.
薬剤塗布法織布３０は５本実施例においては、いわゆる
（消毒済）ガーゼ２２が使用されている。布材は、いわ
ゆる（消毒済）ガーゼに限定されるものではなく、不織
布であってもよいが、殺菌済のものであることが望まし
い。また１本実施例においては、ｗｉ布３０の中央部に
薬剤が塗布されているが、殺菌済のものであれば薬剤の
塗布は必須要件ではない。本実施例においては、薬剤塗
布法織布３０にシート状高吸水部材２０を積層・接着し
た構成であるが、これに限定されるものではなく、第３
図（３）に示す様に、薬剤塗布法織布３０にシート状高
吸水部材２０を積層・接着した損傷部被覆材１０を接着
材に固着することによって、小さな切り傷等に簡易に使
用することができる。また、第３図（４）に−示す様に
、シート状高吸水部材２０を薬剤塗布法織布３０で被覆
することも考えられる。In this embodiment, so-called (sterilized) gauze 22 is used as the chemical-coated fabric 30. The cloth material is not limited to so-called (sterilized) gauze, and may be a nonwoven fabric, but it is desirable that it be sterilized. Further, in this embodiment, a chemical is applied to the center of the Wi cloth 30, but if the cloth has been sterilized, application of the chemical is not an essential requirement. In this embodiment, the sheet-like super absorbent member 20 is laminated and bonded to the drug-coated woven fabric 30, but the structure is not limited to this.
As shown in Figure (3), the damaged area covering material 10, which is made by laminating and adhering the sheet-like super absorbent material 20 to the drug-applied woven fabric 30, can be easily used for small cuts, etc. by fixing it to the adhesive. Can be done. Furthermore, as shown in FIG. 3(4), it is also possible to cover the sheet-like super absorbent member 20 with a drug-coated woven fabric 30.
〈発明の効果〉
この発明に係る損傷部皮膚面に生じた水分を除去する方
法および部材は上記詳述したような構成であるので、シ
ート状高吸水部材が損傷（機械的損傷、化学的損傷、物
理的損傷）部の周囲に生じた気相または液相の水分を直
接にまたは薬剤塗布法布材に染み込んだ水分を吸収・保
水して、創傷部および薬剤塗布法布材を”乾燥した状態
”に保たつことができる。これにより、水分活性力およ
び細菌の増殖が抑制されるとともに酸素の供給が断たれ
るために、自然治癒力が回復されるとともに、薬効が高
められ、治雁期間を短縮することができる。さらに、損
傷部水分除去部材を損傷部位に当接するという極めて簡
便な方法で上記の効果を得ることができる。<Effects of the Invention> Since the method and member for removing moisture generated on the damaged skin surface according to the present invention are configured as detailed above, the sheet-like super absorbent member is free from damage (mechanical damage, chemical damage). ``dry'' the wound area and the drug-applied fabric material by absorbing and retaining moisture in the gas or liquid phase that has occurred around the area (such as physical injury) or by absorbing and retaining moisture that has soaked into the drug-applied fabric material. It can be kept in "state". As a result, water activity and bacterial growth are suppressed, and the supply of oxygen is cut off, so that the natural healing power is restored, the medicinal efficacy is enhanced, and the healing period can be shortened. Furthermore, the above effects can be obtained by an extremely simple method of abutting the damaged part moisture removing member against the damaged part.
第１図はこの発明に係る損傷部水分除去部材の全体を示
す斜視図および分離図であり、第２図は高吸水部材をシ
ート状に形成する方法を示す図であり３第３図は損傷部
皮膚面に生じた水分を除去する材料の他の実施例であり
、第４図は実際の使用状態を示す図である。
１０：損傷部水分除去部材
２０：シート状高吸水部材
２２：パルプ繊維 ２４：水溶性樹脂２６：高吸水性
樹脂 ２８：水溶性紙
３０：薬剤塗布法布材
４０：接着テープ ５０：損傷部
５２：皮膚面 ５４：水滴FIG. 1 is a perspective view and an exploded view showing the whole of a damaged part moisture removal member according to the present invention, FIG. 2 is a diagram showing a method of forming a highly water absorbing member into a sheet shape, This is another embodiment of the material for removing moisture generated on the skin surface, and FIG. 4 is a diagram showing the actual usage state. 10: Damaged area moisture removal member 20: Sheet-like super absorbent member 22: Pulp fiber 24: Water soluble resin 26: Super absorbent resin 28: Water soluble paper 30: Chemical coating method Fabric material 40: Adhesive tape 50: Damaged area 52 :Skin surface 54:Water droplets
Claims (12)
る高吸水部材に，布材または紙材を積層・接着または被
覆・接着した損傷部水分除去部材を用いて損傷部皮膚面
に生じた水分を除去する方法(1) Using a damaged area moisture removal member made by laminating, adhering, covering, and adhering cloth or paper material to a super absorbent material consisting of pulp fibers, water-soluble resin, and super absorbent resin, remove moisture from the damaged skin surface. How to remove moisture
る高吸水部材に，布材または紙材を積層・接着または被
覆・接着したことを特徴とする損傷部水分除去部材(2) Damaged area moisture removal member characterized by laminating, adhering, or covering/adhering cloth material or paper material to a highly water-absorbing member made of pulp fiber, water-soluble resin, and super-absorbent resin.
されていることを特徴とする損傷部水分除去部材(3) A member for removing moisture from a damaged area, characterized in that the highly water-absorbing member according to item 2 above is formed in the form of a sheet.
繊維と水溶性樹脂に高吸水性樹脂を製紙工程で混入形成
したことを特徴とする損傷部水分除去部材(4) The sheet-like super-absorbent member according to item 3 above is a member for removing moisture from damaged areas, characterized in that the super-absorbent resin is mixed into pulp fibers and water-soluble resin in a paper manufacturing process.
繊維と水溶性樹脂とからなる水溶性紙に高吸水性樹脂を
積層した構成であることを特徴とする損傷部水分除去部
材(5) A member for removing moisture from damaged areas, wherein the sheet-like super absorbent member according to item 3 has a structure in which a super absorbent resin is laminated on a water-soluble paper made of pulp fibers and a water-soluble resin.
２項記載のシート状高吸水部材に高吸水性樹脂がサンド
イッチ状に挟み込まれた構成であることを特徴とする損
傷部水分除去部材(6) The sheet-like super-absorbent member according to item 3 above has a structure in which a super-absorbent resin is sandwiched between the sheet-like super-absorbent member according to above-mentioned item 2, in which the damaged portion absorbs moisture. Removal parts
済不織布であることを特徴とする損傷部水分除去部材(7) A member for removing moisture from a damaged area, characterized in that the cloth material according to item 2 is a sterilized cloth material or a sterilized nonwoven fabric.
の一部分に薬剤が塗布されていることを特徴とする損傷
部水分除去部材(8) A damaged area moisture removal member, characterized in that a part of the sterilized cloth material or sterilized nonwoven fabric according to the above item 7 is coated with a chemical agent.
ープに固着されていることを特徴とする損傷部水分除去
部材(9) A member for removing moisture from a damaged area, characterized in that the member for removing moisture from a damaged area according to item 2 above is fixed to an adhesive tape.
状に成形されていることを特徴とする損傷部水分除去部
材(10) A member for removing moisture from a damaged area, characterized in that the highly water-absorbing member according to item 2 is formed into a spherical or rod shape.
の天然の樹脂，または，ポリアクリル酸，ポリスチレン
スルホン酸，ポリビニルピリジン，マレイン酸無水物，
カルボキシルメチルセルロース，ポリエチレンオキサイ
ド，ポリビニルアルコール，セルロースエーテル等々を
架橋させて製造した合成樹脂から成ることを特徴とする
損傷部水分除去部材(11) The superabsorbent resin according to item 2 above is a natural resin such as starch, polyacrylic acid, polystyrene sulfonic acid, polyvinylpyridine, maleic anhydride,
A member for removing moisture from damaged areas characterized by being made of a synthetic resin produced by crosslinking carboxymethyl cellulose, polyethylene oxide, polyvinyl alcohol, cellulose ether, etc.
チルセルロース（ＣＭＣ−Ｈ），カルボキシエチルセル
ロース（ＣＥＣ−Ｈ），または，それぞれのアルミニウ
ム塩，バリウム塩，亜鉛塩，錫塩，マンガン塩（ＣＭＣ
−Ａｌ，ＣＭＣ−Ｂａ，ＣＭＣ−Ｚｎ，ＣＭＣ−Ｓｎ，
ＣＭＣ−Ｍｎ，ＣＥＣ−Ａｌ，ＣＥＣ−Ｂａ，ＣＥＣ−
Ｚｎ，ＣＥＣ−Ｓｎ）であることを特徴とする損傷部水
分除去部材(12) The water-soluble resin according to item 2 above is carboxymethyl cellulose (CMC-H), carboxyethyl cellulose (CEC-H), or each of aluminum salt, barium salt, zinc salt, tin salt, manganese salt (CMC
-Al, CMC-Ba, CMC-Zn, CMC-Sn,
CMC-Mn, CEC-Al, CEC-Ba, CEC-
Damaged area moisture removal member characterized by being Zn, CEC-Sn)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62081013A JPH0191861A (en) | 1987-04-03 | 1987-04-03 | Method and member for removing moisture from surface of wound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62081013A JPH0191861A (en) | 1987-04-03 | 1987-04-03 | Method and member for removing moisture from surface of wound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191861A true JPH0191861A (en) | 1989-04-11 |
Family
ID=13734615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62081013A Pending JPH0191861A (en) | 1987-04-03 | 1987-04-03 | Method and member for removing moisture from surface of wound |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191861A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5113220A (en) * | 1990-09-29 | 1992-05-12 | Samsung Electronics Co., Ltd. | Drum cartridge for electrophotographic apparatus with two-piece protected shutter covering the drum |
| JPH04103115U (en) * | 1991-01-25 | 1992-09-04 | 荒川化学工業株式会社 | sachet |
| FR2736833A1 (en) * | 1995-07-18 | 1997-01-24 | Roux Georges | Hydrocolloid compsn., used in wound dressings remaining coherent for longer periods - contg. CMC, binder and super-absorbent crosslinked polyacrylate |
| JP2007125155A (en) * | 2005-11-02 | 2007-05-24 | Meditech:Kk | Hemostatic tool having function of blood diffusion and function of blood absorption |
| WO2015106940A1 (en) * | 2014-01-20 | 2015-07-23 | Tesa Se | Method for removing permeates from sheet material |
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|---|---|---|---|---|
| JPS53149190A (en) * | 1977-06-01 | 1978-12-26 | Sanyo Chem Ind Ltd | Water absorbing agent |
| JPS60141551A (en) * | 1983-12-29 | 1985-07-26 | ダイセル化学工業株式会社 | High absorptive sheet |
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1987
- 1987-04-03 JP JP62081013A patent/JPH0191861A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53149190A (en) * | 1977-06-01 | 1978-12-26 | Sanyo Chem Ind Ltd | Water absorbing agent |
| JPS60141551A (en) * | 1983-12-29 | 1985-07-26 | ダイセル化学工業株式会社 | High absorptive sheet |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5113220A (en) * | 1990-09-29 | 1992-05-12 | Samsung Electronics Co., Ltd. | Drum cartridge for electrophotographic apparatus with two-piece protected shutter covering the drum |
| JPH04103115U (en) * | 1991-01-25 | 1992-09-04 | 荒川化学工業株式会社 | sachet |
| FR2736833A1 (en) * | 1995-07-18 | 1997-01-24 | Roux Georges | Hydrocolloid compsn., used in wound dressings remaining coherent for longer periods - contg. CMC, binder and super-absorbent crosslinked polyacrylate |
| JP2007125155A (en) * | 2005-11-02 | 2007-05-24 | Meditech:Kk | Hemostatic tool having function of blood diffusion and function of blood absorption |
| WO2015106940A1 (en) * | 2014-01-20 | 2015-07-23 | Tesa Se | Method for removing permeates from sheet material |
| US10529923B2 (en) | 2014-01-20 | 2020-01-07 | Tesa Se | Method for removing permeates from sheet material |
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