WO2009100589A1 - Serviette ou tampon périodique - Google Patents

Serviette ou tampon périodique Download PDF

Info

Publication number
WO2009100589A1
WO2009100589A1 PCT/CN2008/000357 CN2008000357W WO2009100589A1 WO 2009100589 A1 WO2009100589 A1 WO 2009100589A1 CN 2008000357 W CN2008000357 W CN 2008000357W WO 2009100589 A1 WO2009100589 A1 WO 2009100589A1
Authority
WO
WIPO (PCT)
Prior art keywords
lamina
health
water
antimicrobial
functional
Prior art date
Application number
PCT/CN2008/000357
Other languages
English (en)
Inventor
Min Chen
Original Assignee
Asana Holdings Ltd
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 Asana Holdings Ltd filed Critical Asana Holdings Ltd
Priority to CA2752593A priority Critical patent/CA2752593A1/fr
Priority to PCT/CN2008/000357 priority patent/WO2009100589A1/fr
Priority to PCT/CN2008/001399 priority patent/WO2009100604A1/fr
Publication of WO2009100589A1 publication Critical patent/WO2009100589A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • A61L2300/104—Silver, e.g. silver sulfadiazine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/62—Encapsulated active agents, e.g. emulsified droplets
    • A61L2300/624—Nanocapsules

Definitions

  • This invention relates to a new type of health napkin or health pad for women, more particularly, relates to a new type of biological wave health napkin or health pad.
  • the present invention aims at seeking for a new solution to overcome the existing technological defect. Comparing with the previous patent of utility model "A Type of Biological Wave Health Napkin or Health Pad” (supra), the present invention saves production cost and procedure. It may produce biological wave by increasing temperature of the site of the health napkin contacting the human body, so as to provide antimicrobial and anti-inflammatory healthcare functions for the human body and this effect lasts long.
  • the present inventive biological wave health napkin or health pad is laminar structure which includes, from top to bottom, reticular water-leading lamina, antimicrobial functional mixed lamina, water-absorbing lamina, waterproof membrane lamina and adhesive lamina.
  • the reticular water-leading lamina is non-woven cloth material lamina, in which is added a kind of material to dredge the blood vessel rapidly.
  • the functional lamina is made up of a powder of mixed material with antimicrobial function, which has been added into fiber non-woven cloth or wood pulp paper. Each lamina is rigidly jointed with another through thermosol.
  • the functional material described above is a kind of ceramics powder, glacier stone or powder of nano-silver ion material.
  • the antimicrobial material in the antimicrobial lamina may be nano-grade metal oxides, such as titanium dioxide, zinc oxide, silver oxide, and so on.
  • it is nano-grade powder of titanium dioxide or nano-silver powder in the present invention.
  • the functional lamina described above is at least smaller than other laminas in breadth, and is placed in the middle of the laminar structure.
  • the functional material in the functional powder lamina of the functional structure when contacting the human body to acquire heat, can be stimulated to produce an irradiation wave.
  • the biological wave may produce resonance with the heat wave irradiated by the human body to the outer environment, which can promote blood circulation and level of biological enzymes, increase acid secretion, and can inhibit proliferation and invasion of pathogens by nano-silver ion to enhance self-protection function of women.
  • the menstruation blood may flow unto the health napkin or health pad, and be led by the reticular lamina to meet with the metal oxide on the antimicrobial functional lamina rapidly.
  • the functional lamina produces biological wave and negative oxygen ion rapidly under the significantly increased temperature and humidity, such that the metal ions in free form bind to cells with pathogen rapidly which make the cells unable to survive. After killing the pathogen, the silver ion may move out of the cells again to kill other pathogen cells continuously. Such procedure occurs repeatly. Therefore, this type of health napkin or health pad has lasting antimicrobial action, and can not induce resistance to reduce antimicrobial action.
  • the antimicrobial functional mixed lamina of the present inventive health napkin or health pad integrates antimicrobial lamina and functional healthcare lamina and is set in the middle of its laminar structure. Thus, it can not only increase direction of its antimicrobial and anti-inflammatory action site, but also reduce use level of the antimicrobial functional mixed lamina, and so in some area of this napkin the antimicrobial functional mixed lamina is not necessarily set to decrease the production cost.
  • the menstruation blood may be absorbed rapidly through water-leading lamina and the functional mixed lamina due to the addition of water-leading function and the simplification of the structure in front of the water-absorbing lamina.
  • Fig. 1 is a structural sketch of a biological wave health napkin or health pad of the present invention.
  • Fig. 2 is a structural sketch of transverse section of a biological wave health napkin or health pad of the present invention. Examples
  • the inventive biological wave health napkin or health pad (See Fig. 1) is a laminar structure (See Fig. 2), which include, from top to bottom, the reticular water-leading lamina 1, the antimicrobial functional mixed lamina 2, the water-absorbing lamina 3, the waterproof membrane lamina 4 and the adhesive lamina 5.
  • the reticular lamina 1 is made of water-leading material set in non- woven cloth;
  • the functional lamina 2 is a wood pulp paper or fiber cotton sheet of high-density, which contains micro-scale ceramics powder, glacier stone functional material or powder of metal nano-oxide antimicrobial material, said functional material may irradiate a biological wave useful for human body under body temperature, and has antimicrobial action and microbial killing action.
  • the antimicrobial functional mixed lamina 2 is smaller than other laminas in both breadth and length and is set in the middle of the laminar structure.
  • Each lamina described above is rigidly jointed with another with thermosol.

Abstract

La présente invention concerne une serviette ou un tampon périodique à structure en couches. Cette structure est constituée, de haut en bas, des couches suivantes: une couche réticulaire perméable à l'eau (1), une couche mixte antimicrobienne (2), une couche hydrophile (3), une couche membrane imperméable (4), et une couche adhésive (5). Les couches sont collées et réunies de façon fixe les unes aux autres par une fixation thermique unique. La couche réticulaire perméable à l'eau (1) est réalisée en non-tissé perméable à l'eau. La couche mixte antimicrobienne (2) est obtenue par mélange entre d'une part une poudre antimicrobienne mixte et d'autre part de la ouate de cellulose ou de la fibre de coton. La poudre antimicrobienne mixte est d'un type soumettant le fluide menstruel à un rayonnement d'une longueur d'ondes de 4 à 14 µm avec un taux d'irradiation de plus de 85% à température corporelle.
PCT/CN2008/000357 2008-02-15 2008-02-15 Serviette ou tampon périodique WO2009100589A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2752593A CA2752593A1 (fr) 2008-02-15 2008-02-15 Serviette ou tampon periodique
PCT/CN2008/000357 WO2009100589A1 (fr) 2008-02-15 2008-02-15 Serviette ou tampon périodique
PCT/CN2008/001399 WO2009100604A1 (fr) 2008-02-15 2008-07-31 Serviette ou tampon périodique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2008/000357 WO2009100589A1 (fr) 2008-02-15 2008-02-15 Serviette ou tampon périodique

Publications (1)

Publication Number Publication Date
WO2009100589A1 true WO2009100589A1 (fr) 2009-08-20

Family

ID=40956624

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CN2008/000357 WO2009100589A1 (fr) 2008-02-15 2008-02-15 Serviette ou tampon périodique
PCT/CN2008/001399 WO2009100604A1 (fr) 2008-02-15 2008-07-31 Serviette ou tampon périodique

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/001399 WO2009100604A1 (fr) 2008-02-15 2008-07-31 Serviette ou tampon périodique

Country Status (2)

Country Link
CA (1) CA2752593A1 (fr)
WO (2) WO2009100589A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110478132A (zh) * 2019-08-27 2019-11-22 江苏宝姿实业有限公司 一种纳米纤维膜全透气卫生巾与护垫
CN115920114A (zh) * 2022-12-07 2023-04-07 杭州瑞宇医疗用品有限公司 一种用于女性私密的护垫及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1184413A (zh) * 1995-04-21 1998-06-10 普罗克特和甘保尔公司 具有经表面活性剂处理以改善亲水性能的顶片的吸湿用品
CN1329881A (zh) * 2000-06-19 2002-01-09 尤妮佳股份有限公司 吸收性物品
CN2840965Y (zh) * 2005-06-30 2006-11-29 李风 一种生物波卫生巾及护垫
CN201019927Y (zh) * 2007-02-13 2008-02-13 北京永圣源科技发展有限责任公司 纳米银离子卫生巾及护垫

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2493190Y (zh) * 2001-07-17 2002-05-29 南京希科集团有限公司 抗菌纸尿垫
JP4401044B2 (ja) * 2001-08-21 2010-01-20 花王株式会社 吸収性物品
CN2524724Y (zh) * 2002-02-09 2002-12-11 骏安科技投资有限公司 纳米银抗菌妇女卫生巾
CN2704342Y (zh) * 2004-06-03 2005-06-15 潘秀娟 负离子蓝芯片卫生巾及护垫
CN201055478Y (zh) * 2007-02-15 2008-05-07 深圳市月朗科技有限公司 远红外负离子复合卫生巾及护垫
CN201046188Y (zh) * 2007-04-27 2008-04-16 王成亚 含有甲壳素纤维的自动清洁舒爽性卫生巾及护垫

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1184413A (zh) * 1995-04-21 1998-06-10 普罗克特和甘保尔公司 具有经表面活性剂处理以改善亲水性能的顶片的吸湿用品
CN1329881A (zh) * 2000-06-19 2002-01-09 尤妮佳股份有限公司 吸收性物品
CN2840965Y (zh) * 2005-06-30 2006-11-29 李风 一种生物波卫生巾及护垫
CN201019927Y (zh) * 2007-02-13 2008-02-13 北京永圣源科技发展有限责任公司 纳米银离子卫生巾及护垫

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110478132A (zh) * 2019-08-27 2019-11-22 江苏宝姿实业有限公司 一种纳米纤维膜全透气卫生巾与护垫
CN115920114A (zh) * 2022-12-07 2023-04-07 杭州瑞宇医疗用品有限公司 一种用于女性私密的护垫及其制备方法

Also Published As

Publication number Publication date
CA2752593A1 (fr) 2009-08-20
WO2009100604A1 (fr) 2009-08-20

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