WO2001047461A1 - Procedes, draps, futons, lits, oreillers, et articles de prevention des escarres, et leurs procedes de fabrication - Google Patents

Procedes, draps, futons, lits, oreillers, et articles de prevention des escarres, et leurs procedes de fabrication Download PDF

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Publication number
WO2001047461A1
WO2001047461A1 PCT/JP1999/007388 JP9907388W WO0147461A1 WO 2001047461 A1 WO2001047461 A1 WO 2001047461A1 JP 9907388 W JP9907388 W JP 9907388W WO 0147461 A1 WO0147461 A1 WO 0147461A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
bedsore prevention
harmful substance
graft
deodorant
Prior art date
Application number
PCT/JP1999/007388
Other languages
English (en)
Japanese (ja)
Inventor
Hideyuki Kano
Original Assignee
Css., Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Css., Inc. filed Critical Css., Inc.
Priority to EP99961463A priority Critical patent/EP1169988A1/fr
Priority to PCT/JP1999/007388 priority patent/WO2001047461A1/fr
Publication of WO2001047461A1 publication Critical patent/WO2001047461A1/fr

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/18—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/005—Compositions containing perfumes; Compositions containing deodorants
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper

Definitions

  • the present invention relates to a bed slip prevention method for preventing a bed slip which may occur to a bedridden elderly person, a sick person, an injured person, and the like, and a bed slip prevention sheet, a bed slip prevention sheet, a bed slip prevention futon, a bed slip prevention bed, and a bed slip prevention sheet therefor.
  • the present invention relates to a bedsore prevention bed pad, a bedsore prevention article, and a method of manufacturing the same.
  • Bedridden elderly, sick, or injured people who sleep on a futon or bed for a long time become fragile on the back, shoulders, buttocks, and the back of the legs that come into contact with the bedding such as a futon or bed. , And may even collapse.
  • This is commonly referred to as bedsores, and remedies include turning the patient's body, giving a massage, or cleaning the body.
  • the present invention provides a bed slip prevention method capable of extremely effectively preventing a bed slip, a bed slip prevention sheet, a bed slip prevention sheet, a bed slip prevention futon, a bed slip prevention bed, a bed slip prevention bed pad, and a bed slip prevention sheet therefor.
  • An object of the present invention is to provide a bedsore prevention article and a method for manufacturing the same. Disclosure of Kishi
  • bedsores were thought to be caused by poor blood circulation due to compression due to prolonged contact of the body with the bedding.However, the present inventor has found that malodorous and harmful components around the body due to long-term bedridden condition. They found that they stagnated and that the effects of these components eroded the skin and caused bedsores. Therefore
  • a sheet made of non-woven fabric or paper and a deodorant and harmful substance remover which are impregnated in the sheet and graft-polymerized are used.
  • bedsore prevention article By having the bedsore prevention article provided on the surface in contact with the patient's bedding or on the surface or inside of the bedding, bedsores are prevented from occurring in the patient's body.
  • a sheet made of non-woven fabric or paper and a deodorant and harmful substance remover which are impregnated in the sheet and graft-polymerized are used.
  • a method for preventing bedsores which prevents bedsores from occurring in the patient's body, by arranging the bedsore prevention product having the bedsores in contact with the patient's bedding or on the surface or inside of the beddings.
  • a sheet made of non-woven fabric or paper, and a deodorant and harmful substance remover impregnated with the sheet and graft-polymerized is provided.
  • a bedsore prevention sheet is provided.
  • a sheet made of non-woven fabric or paper, and a deodorizing agent and harmful substance that have been impregnated in the sheet and that have been subjected to graft polymerization are removed.
  • the present invention provides a bedsore prevention seat having the same.
  • the sheet is impregnated with a graft-polymerized deodorant and harmful substance remover,
  • the present invention provides a bedsore prevention futon having the same.
  • the sheet is impregnated with a graft-polymerized deodorant and harmful substance remover,
  • a bedsore prevention bed is provided.
  • a sheet made of non-woven fabric or paper as a surface material or as a material inside is a sheet made of non-woven fabric or paper as a surface material or as a material inside
  • the sheet is impregnated with a graft-polymerized deodorant and harmful substance remover,
  • Bedsore prevention bedding pad is provided.
  • a step of impregnating a sheet made of nonwoven fabric or paper with a liquid deodorant and harmful substance remover a liquid deodorant and harmful substance remover
  • the present invention provides a method for producing a bedsore prevention article having the same.
  • the unwound sheet contains a liquid deodorant and harmful substance remover. Soaking step;
  • the present invention provides a method for producing a bedsore prevention article having the same.
  • a method for producing paper comprising a step of beating pulp as a raw material of paper, a step of adding water, and a step of making paper.
  • bed slips produced by using a pulp as a raw material for paper and a deodorant and harmful substance remover made by a graft polymerization method using pulp as a base material are also used.
  • a protective article is provided.
  • the yarn is impregnated with a deodorizing agent and a harmful substance removing agent, and after the graft polymerization, the fabric is woven with the yarn.
  • FIG. 1 is a plan view schematically showing a preferred embodiment of a bedsore prevention sheet according to the present invention.
  • FIG. 2 is a plan view showing a state in which the bedsore prevention sheet of FIG. 1 is arranged between a futon or a bed and a sheet.
  • FIG. 3 is a process diagram showing an apparatus and a process (first embodiment) for manufacturing a roll of a bedsore prevention sheet according to the present invention.
  • FIG. 4 is a flowchart showing a method (second embodiment) for manufacturing the bedsore prevention sheet according to the present invention from the paper stage.
  • FIG. 5 is a flowchart showing another method (a modified example of the second embodiment) for manufacturing the bedsore prevention sheet according to the present invention from the paper stage.
  • Bedsore prevention sheet 12 sheets, 20 Bedsore prevention sheet before cutting (sheet before impregnating with deodorant and harmful substance remover), 20A, 20B roll, 2 2 ⁇ 38 roller, 40, 42 sponge member, 46 container, 48 valve, 50 liquid deodorant and harmful substance remover, 52 heater, 54 hot air, 56 gamma ray irradiation device, 5 8 Gamma ray Best mode for carrying out the invention
  • Fig. 1 is a plan view schematically showing a bedsore prevention sheet 10 as the bedsore prevention article of the present invention.
  • the bedsore prevention sheet 10 is made of nonwoven fabric or paper, and will be described later. It is composed of a special liquid impregnated and then dried. In other words, the sheet made of this nonwoven fabric or paper has its own deodorizing and harmful substance removing effects. Therefore, the above-mentioned special liquid is impregnated.
  • the bedsore prevention sheet 10 is placed between the bed or the futon and the sheets above it.
  • Fig. 2 shows the bedsore prevention sheet 10 of Fig.
  • the bedsore prevention sheet only needs to be laid between the futon or bed and the seat, but in order to prevent the beds from slipping, it is fixed to the sheet, futon, bed, etc. with Velcro. You may do so.
  • FIG. 3 is a diagram showing a manufacturing process of the bedsore prevention sheet shown in FIG.
  • the bedsore prevention sheet of the present invention has found a new use of the deodorizing and harmful substance removing sheet that the present inventor has already developed in order to remove odorous substances from indoor odors and new building materials.
  • the sheet itself is the same as the sheet for deodorization and removal of harmful substances that has already been developed and for which a patent application has been filed (Japanese Patent Application No. 11-213733).
  • FIG. 3 is a process chart showing a first embodiment of a method for producing a sheet for deodorizing and removing harmful substances. That is, Fig.
  • FIG. 3 shows an apparatus and a process for manufacturing a roll of a desired sheet by irradiating a sheet impregnated with a deodorizing agent and a harmful substance removing agent with gamma rays for graft polymerization.
  • the sheet 20 unwound from the roll 20A of the sheet (nonwoven fabric or paper) before impregnating with the deodorant and harmful substance remover is indicated by an arrow Ml in the figure by rollers 22 to 28. It is conveyed as shown, and is finally wound up to form a socket 20B.
  • the roll 20B is rotated by a drive mechanism not shown, and a part of the rollers 22 to 28 is also rotated by a drive mechanism not shown.
  • Container 46 holds liquid deodorant and harmful substance remover, and valve 48 opens This deodorant and harmful substance remover 50 is poured into the lower sponge member 42.
  • Below the sponge member 42 there is another sponge member 4 sandwiching the sheet 20. 0, and these two sponge members 40, 42 are opposed to each other at a predetermined pressure by a mechanism not shown.
  • the deodorant and harmful substance removing agent 50 poured down from the container 46 is contained in these sponge members 40 and 42, and when the sheet 20 is transported between them, the liquid is in a liquid state.
  • the sheet 20 is impregnated with 50 of the deodorant and harmful substance removing agent.
  • the sheet 20 is conveyed in a zigzag manner by a plurality of rollers 30 to 38 because the sheet 20 that is wet by the hot air 54 from the heater 52 is dried. It is.
  • the sheet 20 is irradiated with the gamma ray 58 generated by the gamma ray irradiation device 56.
  • the illustrated embodiment shows a case where gamma rays are irradiated after the drying step.
  • the conveying speed and the winding speed are controlled so that the roll 20 is wound up.
  • a deodorant and harmful substance remover for Daraf polymerization As the liquid deodorant and harmful substance remover 50, a deodorant and harmful substance remover for Daraf polymerization is used.
  • the deodorizing agent and harmful substance removing agent for the graft polymerization is obtained by introducing a functional group into the graft chain, and a cation exchange group or a sulfonic acid group and a carboxyl group can be used as the functional group. .
  • a deodorant using a cation exchange group is disclosed in Japanese Patent Publication No. 7-79593. Specifically, a molded article composed of a base material composed of pulp and ⁇ or polyolefin is a cation-exchange agent. It has an exchange group.
  • a reactive monomer is graft-polymerized on a molded article.
  • sulfonic acid The deodorizer using Kimoto and Rubixil Grave is a pulp ball-based deodorizing material described in the May 1993 issue of Environmental Technology (Vol. 22 No. 5) pp. 22-25.
  • the performance evaluation ffi j shows that sulfonic acid groups and carboxy groups were introduced into cellulosic pulp balls by gamma-ray simultaneous irradiation polymerization.
  • graft polymerization deodorants and harmful substance removers deodorize and detoxify the odor-causing substances and harmful substances by chemical reaction with the odorous substances.
  • the principle of deodorization is different from physically adsorbing the causative substance. Therefore, after the chemical reaction with the specified amount of malodorous substance, the graft deodorant and harmful substance remover does not react any more, but adsorbs a certain amount of the substance causing the malodor, as with activated carbon. Then, the saturated substance is not released.
  • the amount of time required to cause a chemical reaction with a certain amount of the odor-causing substance varies depending on the quality and quantity of the odor-causing substance, and is not constant.
  • the chemical reaction effect lasts for about three to six months, but harmful formaldehyde, toluene, xylene, wood preservatives, plasticizers, termiticides, etc. are used for the first few days. It can be almost completely removed in a few weeks.
  • FIG. 4 is a flowchart showing a second embodiment of the method for producing a deodorizing and harmful substance removing sheet according to the present invention.
  • step S1 raw pulp is charged.
  • a deodorant and harmful substance remover made by the graft polymerization method using pulp as the base material was used as a solid raw material. Add.
  • These two types of raw materials are stirred in step S2. Then, as in the normal paper manufacturing process, beating (step S3), adding water (step S4), further beating (step S5), making paper (step S6), drying (step S6) Paper is manufactured through each step of S7).
  • step S1 the deodorizer and harmful substance remover made by the graft polymerization method in the initial raw material input stage (step S1), which uses pulp as the base material, was originally used. Although it is mixed with the raw material, the deodorizer and harmful substance remover made by the graft polymerization method using pulp as the base material is a fiber that has been finely cut in advance. It may be mixed between step S3 and step S4 of this flow.
  • FIG. 5 is a modified example of the flow of FIG. 4, in which pulp as the first raw material, which is the original raw material of paper, is charged in step S1A, and the second raw material after beaten (step S3). Then, a deodorizer and harmful substance remover made by the graft polymerization method using pulp as the base material is injected (Step S1B). After that, stirring (Step S2), water addition (Step S4), further beating (Step S5), papermaking (Step S6), and drying (Step S7) are performed, and the flow shown in FIG. Similarly, paper is produced.
  • Deodorizers and harmful substances removers made by the graft polymerization method using pulp as the base material are mixed at a fixed ratio to the original raw material, but the finished paper is 1 square meter. If it is mixed in several tens of grams per unit, it will have a practical deodorizing and harmful substance removing effect.
  • deodorizers and harmful substance removers made by the graft polymerization method, which use pulp as the base material have the chemical action, that is, the deodorizing and harmful substance removing effect, even if they are cut finely. Because it does not change, As shown in Fig. 10, even when mixed into the raw pulp, the effect is exhibited.
  • the methods in Figs. 4 and 5 differ from the method in Fig. 3 in that paper is manufactured from the beginning, but when compared on the finished product basis, Figs. 4 and 5 are less expensive.
  • the sheet of the present invention manufactured by the method shown in FIGS. 3 to 5 has a structure in which the sheet itself is laid under sheets as a bedsore prevention sheet as shown in FIG. It can be processed into sheets, and various products such as futons, beds, or the fabrics that make up the bed pad, and their underlying fabrics.
  • a sheet-like bedsore prevention article made of non-woven fabric or paper has been described.
  • such a sheet may be a cloth instead of a non-woven fabric.
  • it is better to impregnate the deodorant and harmful substance removing agent in the state of the yarn before weaving and perform the graft polymerization.
  • the same method as that shown in Fig. 3 can be applied to impregnate the yarn with a deodorizer and a harmful substance remover, and to carry out the polymerization.
  • a sheet made of non-woven fabric or paper is impregnated with a liquid deodorant and harmful substance remover and irradiated with gamma rays for graft polymerization.
  • the duration of the harmful substance removal effect is extremely long, and by applying it to bedding, etc., it is possible to remove odorous substances and harmful substances around the body of a bedridden patient for a long period of time. This can effectively prevent bedsores caused by the bed.
  • the pulp used as a raw material is graft polymerized.
  • the yarn for weaving the fabric is impregnated with a deodorant and a harmful substance remover, and is irradiated with gamma rays for graft polymerization, and the same effect is obtained by using the fabric composed of such a yarn in the same manner. be able to.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nursing (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pest Control & Pesticides (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

L'invention porte sur des procédés, draps, futons, lits, oreillers, et articles très efficaces pour la prévention des escarres, et leurs procédés de fabrication, ladite prévention consistant à décomposer et éliminer efficacement les substances malodorantes ou nuisibles. La méthode de protection consiste à déposer dans le lit les articles de prévention qui consistent en feuilles de non tissés, ou de papier (10) dans lesquelles un désodorisant/décontaminant a été imprégné ou déposé par polymérisation-greffage sur les surfaces de la literie en contact avec le patient ou dans la literie.
PCT/JP1999/007388 1999-12-28 1999-12-28 Procedes, draps, futons, lits, oreillers, et articles de prevention des escarres, et leurs procedes de fabrication WO2001047461A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP99961463A EP1169988A1 (fr) 1999-12-28 1999-12-28 Procedes, draps, futons, lits, oreillers, et articles de prevention des escarres, et leurs procedes de fabrication
PCT/JP1999/007388 WO2001047461A1 (fr) 1999-12-28 1999-12-28 Procedes, draps, futons, lits, oreillers, et articles de prevention des escarres, et leurs procedes de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/007388 WO2001047461A1 (fr) 1999-12-28 1999-12-28 Procedes, draps, futons, lits, oreillers, et articles de prevention des escarres, et leurs procedes de fabrication

Publications (1)

Publication Number Publication Date
WO2001047461A1 true WO2001047461A1 (fr) 2001-07-05

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WO (1) WO2001047461A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10127513A1 (de) * 2001-06-06 2002-12-12 Creavis Tech & Innovation Gmbh Antimikrobielle Vliesstoffe

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627000A (ja) * 1985-02-06 1987-01-13 大和紡績株式会社 消臭性湿式不織布
JPS62142562A (ja) * 1985-12-18 1987-06-25 東レ株式会社 脱臭素材
JPH0779593A (ja) 1993-09-09 1995-03-20 Fuji Electric Co Ltd 電動機制御装置の電力形抵抗器
US5506188A (en) * 1993-03-25 1996-04-09 Angel Research Institute Co. Adsorptive materials and process for producing them
US5641482A (en) * 1991-03-18 1997-06-24 Sugo; Tetsuko Deodorizing material for animal breeding and process for producing the same
JPH09187482A (ja) * 1996-01-11 1997-07-22 Asahi Chem Ind Co Ltd 介護用シ−ツ
JPH09253430A (ja) * 1996-03-22 1997-09-30 Mitsubishi Paper Mills Ltd 装飾脱臭抗菌シート
JP3050878U (ja) * 1997-11-18 1998-08-07 東洋ポリマー株式会社 床ずれ防止消臭抗菌 防虫マット
JPH11217336A (ja) 1998-01-28 1999-08-10 Rikomu:Kk 抗アレルギー剤、活性酸素消去作用剤

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627000A (ja) * 1985-02-06 1987-01-13 大和紡績株式会社 消臭性湿式不織布
JPS62142562A (ja) * 1985-12-18 1987-06-25 東レ株式会社 脱臭素材
US5641482A (en) * 1991-03-18 1997-06-24 Sugo; Tetsuko Deodorizing material for animal breeding and process for producing the same
US5506188A (en) * 1993-03-25 1996-04-09 Angel Research Institute Co. Adsorptive materials and process for producing them
JPH0779593A (ja) 1993-09-09 1995-03-20 Fuji Electric Co Ltd 電動機制御装置の電力形抵抗器
JPH09187482A (ja) * 1996-01-11 1997-07-22 Asahi Chem Ind Co Ltd 介護用シ−ツ
JPH09253430A (ja) * 1996-03-22 1997-09-30 Mitsubishi Paper Mills Ltd 装飾脱臭抗菌シート
JP3050878U (ja) * 1997-11-18 1998-08-07 東洋ポリマー株式会社 床ずれ防止消臭抗菌 防虫マット
JPH11217336A (ja) 1998-01-28 1999-08-10 Rikomu:Kk 抗アレルギー剤、活性酸素消去作用剤

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Title
TADAYOSHI OOKAWARA ET AL.: "Pulp ball wo kizai to shita dasshuzai no seinou hyouka", KANKYO GIJUTSU, vol. 22, no. 5, 30 May 1993 (1993-05-30), CONSECUTIVE NO. 257, KANKYO GIJUTSU KENKYU KYOKAI, pages 272 - 275, XP002944147 *

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