MX9302847A - CATAMENIAL DEVICE. - Google Patents

CATAMENIAL DEVICE.

Info

Publication number
MX9302847A
MX9302847A MX9302847A MX9302847A MX9302847A MX 9302847 A MX9302847 A MX 9302847A MX 9302847 A MX9302847 A MX 9302847A MX 9302847 A MX9302847 A MX 9302847A MX 9302847 A MX9302847 A MX 9302847A
Authority
MX
Mexico
Prior art keywords
insoluble
hydrogel material
absorbent body
particulate hydrogel
minutes
Prior art date
Application number
MX9302847A
Other languages
Spanish (es)
Inventor
Crainic Sorin
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of MX9302847A publication Critical patent/MX9302847A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
    • A61F13/47236—Sanitary towels, incontinence pads or napkins specially adapted for female use characterised by an unusual contour
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/476—Sanitary towels, incontinence pads or napkins characterised by encircling the crotch region of the undergarment
    • A—HUMAN NECESSITIES
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    • A61F—FILTERS 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • A—HUMAN NECESSITIES
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
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    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15292—Resistance, i.e. modulus or strength
    • A61F2013/153—Resistance, i.e. modulus or strength in dry conditions
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    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15292—Resistance, i.e. modulus or strength
    • A61F2013/15308—Resistance, i.e. modulus or strength in wet conditions, i.e. wet strength
    • A—HUMAN NECESSITIES
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    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15365—Dimensions
    • A—HUMAN NECESSITIES
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    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
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    • A61F2013/15373—Calliper, i.e. thickness
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    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
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    • A—HUMAN NECESSITIES
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Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Paper (AREA)

Abstract

Un dispositivo catamenial comprende una hoja superior permeable a fluidos, que mira al cuerpo, una capa de barrera impermeable a los líquidos, y un cuerpo absorbente dispuesto entre la hoja superior y la capa de barrera, el cuerpo absorbente incorporando un material de hidrogel en partículas, insoluble en agua, a una carga de al menos 40g/m2 del área plana del cuerpo absorbente, el material hidrogel en partículas, insoluble en agua teniendo una resistencia de gel de al menos 0.38 kPa después de 5 minutos y no menos de 0.38kPa después de 30 minutos de exposición a una solución de orina sintética en la prueba AGEP modificada, un dispositivo que incorpora el material de hidrogel en partículas, insoluble, absorbiendo al menos 40g de sangre de ovejas en la Prueba de Almacenamiento de Capacidad Total.A catamenial device comprises a body-facing, fluid-permeable topsheet, a liquid-impermeable barrier layer, and an absorbent body disposed between the top sheet and the barrier layer, the absorbent body incorporating a particulate hydrogel material. , insoluble in water, at a load of at least 40g / m2 of the flat area of the absorbent body, the particulate hydrogel material, insoluble in water having a gel strength of at least 0.38 kPa after 5 minutes and not less than 0.38kPa after 30 minutes of exposure to a synthetic urine solution in the modified AGEP test, a device that incorporates the insoluble particulate hydrogel material, absorbing at least 40g of sheep blood in the Total Capacity Storage Test.

MX9302847A 1992-05-15 1993-05-14 CATAMENIAL DEVICE. MX9302847A (en)

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EP92201394 1992-05-15

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MX9302847A true MX9302847A (en) 1994-02-28

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US (1) USH1639H (en)
EP (1) EP0639965A4 (en)
JP (1) JPH07509623A (en)
AU (1) AU4373393A (en)
BR (1) BR9306369A (en)
CA (1) CA2135747A1 (en)
FI (1) FI945359A (en)
MX (1) MX9302847A (en)
NO (1) NO944304L (en)
WO (1) WO1993022998A1 (en)

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Publication number Publication date
BR9306369A (en) 1998-06-30
FI945359A0 (en) 1994-11-14
EP0639965A4 (en) 1995-05-24
AU4373393A (en) 1993-12-13
USH1639H (en) 1997-03-04
NO944304D0 (en) 1994-11-11
EP0639965A1 (en) 1995-03-01
FI945359A (en) 1995-01-12
NO944304L (en) 1995-01-13
JPH07509623A (en) 1995-10-26
WO1993022998A1 (en) 1993-11-25
CA2135747A1 (en) 1993-11-25

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