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1. WO2007026840 - ABSORBABLE ARTICLE

Publication Number WO/2007/026840
Publication Date 08.03.2007
International Application No. PCT/JP2006/317258
International Filing Date 31.08.2006
IPC
A61F 13/49 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings; Absorbent pads
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
45characterised by the shape
49specially adapted to be worn around the waist, e.g. diapers, nappies
A61F 5/44 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
5Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices
44Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices
A61F 13/15 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings; Absorbent pads
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F 13/53 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings; Absorbent pads
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
53characterised by the absorbing medium
CPC
A61F 13/531
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body
53characterised by the absorbing medium
531having a homogeneous composition through the thickness of the pad
A61F 13/537
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body
53characterised by the absorbing medium
534having an inhomogeneous composition through the thickness of the pad
537characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
Applicants
  • 大王製紙株式会社 DAIO PAPER CORPORATION [JP]/[JP] (AllExceptUS)
  • 清家 夕美子 SEIKE, Yumiko [JP]/[JP] (UsOnly)
Inventors
  • 清家 夕美子 SEIKE, Yumiko
Agents
  • 永井 義久 NAGAI, Yoshihisa
Priority Data
2005-25053131.08.2005JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ABSORBABLE ARTICLE
(FR) ARTICLE ABSORBANT
(JA) 吸収性物品
Abstract
(EN)
[PROBLEMS] To improve the absorption rate and diffusion property of a hardly absorbable filament aggregate. [MEANS FOR SOLVING PROBLEMS] An absorbable article comprising an absorber material (56), wherein the absorber material (56) comprises an aggregate of hardly absorbable filaments (52) capable of absorbing artificial urine in an amount of 1.0 time the weight of the aggregate itself or less and a highly absorbable polymer fiber (55).
(FR)
Le problème à résoudre dans le cadre de cette invention consiste à améliorer le taux d’absorption et la propriété de diffusion d’un agrégat de filaments peu absorbants. La solution proposée consiste en un article absorbant comprenant un matériau absorbant (56), celui-ci (56) étant formé d’un agrégat de filaments peu absorbants (52) permettant d’absorber une urine artificielle dans une proportion inférieure ou égale à une fois la masse de l’agrégat lui-même, et une fibre polymère très absorbante (55).
(JA)
【課題】難吸収フィラメント集合体を用いながらも、吸収速度および拡散性を向上させる。 【解決手段】吸収体56を有する吸収性物品において、吸収体56が、人工尿吸収量が自重の1.0倍以下の難吸収フィラメント52の集合体と、高吸収ポリマー繊維55とを有する構造とする。
Also published as
EP06797218
EP6797218
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