RU2009147827A - ABSORBENT PRODUCT FOR ABSORBING LIQUID DISPOSAL OF THE BODY - Google Patents
ABSORBENT PRODUCT FOR ABSORBING LIQUID DISPOSAL OF THE BODY Download PDFInfo
- Publication number
- RU2009147827A RU2009147827A RU2009147827/14A RU2009147827A RU2009147827A RU 2009147827 A RU2009147827 A RU 2009147827A RU 2009147827/14 A RU2009147827/14 A RU 2009147827/14A RU 2009147827 A RU2009147827 A RU 2009147827A RU 2009147827 A RU2009147827 A RU 2009147827A
- Authority
- RU
- Russia
- Prior art keywords
- permeable
- layer
- layers
- secretions
- absorbent product
- Prior art date
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
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
1. Абсорбирующее изделие для поглощения жидких выделений организма, включающее поглощающую влагу сердцевину и функциональную оболочку, содержащую проницаемый для выделений слой, частично непроницаемый для жидкостей задерживающий слой и активное вещество, размещенное между ними, отличающееся тем, что функциональная оболочка выполнена из последовательно чередующихся задерживающих и проницаемых для жидкостей слоев, так что площадь S поверхности каждого из задерживающих влагу слоев и плотность каждого из влагопроницаемых слоев увеличиваются по отношению к следующему за ним слою, в направлении поглощающей влагу сердцевины, при этом суммарная площадь ΣS задерживающих жидкости слоев больше площади Y любого из проницаемых для жидкостей слоя, так что ΣS/Y=k1n, а плотность, по крайней мере, двух-трех водопроницаемых слоев, ближайших к зонам выделений жидкостей, меняется по формуле Di=Di=1[1+k2(i-1)], где n - число задерживающих слоев, i - порядковый номер водопроницаемого слоя, Di - плотность i-го водопроницаемого слоя, k1=0,5-0,8 и k2=0,05-0,3 - экспериментально установленные коэффициенты. ! 2. Абсорбирующее изделие для поглощения жидких выделений организма по п.1, отличающееся тем, что непроницаемый для выделений слой выполнен из лоскутов водонепроницаемого материала. ! 3. Абсорбирующее изделие для поглощения жидких выделений организма по п.1, отличающееся тем, что активное вещество приготовлено в виде водорастворимой желеобразной коллоидной системы. ! 4. Абсорбирующее изделие для поглощения жидких выделений организма по п.1, отличающееся тем, что активное вещество размещено на обращенных к зонам выделений жидкостей поверхностях непро� 1. An absorbent product for absorbing liquid secretions of the body, including a moisture-absorbing core and a functional shell, comprising a permeable to secretions layer, a partially impervious to liquids retention layer and an active substance placed between them, characterized in that the functional shell is made of sequentially alternating retarding and liquid-permeable layers, so that the surface area S of each of the moisture-retaining layers and the density of each of the moisture-permeable layers increase with respect to the layer following it, in the direction of the moisture absorbing core, with the total area ΣS of the fluid-retaining layers being larger than the area Y of any fluid-permeable layer, so that ΣS / Y = k1n, and the density is at least two of the three water-permeable layers closest to the zones of liquid precipitation varies according to the formula Di = Di = 1 [1 + k2 (i-1)], where n is the number of retaining layers, i is the serial number of the water-permeable layer, Di is the density of the i-permeable layer, k1 = 0.5-0.8 and k2 = 0.05-0.3 - experimentally established coefficients. ! 2. An absorbent product for absorbing liquid secretions of an organism according to claim 1, characterized in that the layer impervious to secretions is made of flaps of waterproof material. ! 3. An absorbent product for absorbing body fluid according to claim 1, characterized in that the active substance is prepared in the form of a water-soluble jelly-like colloidal system. ! 4. An absorbent product for absorbing liquid secretions of an organism according to claim 1, characterized in that the active substance is placed on non-surface surfaces facing the zones of liquid secretions
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009147827/14A RU2009147827A (en) | 2009-12-23 | 2009-12-23 | ABSORBENT PRODUCT FOR ABSORBING LIQUID DISPOSAL OF THE BODY |
PCT/RU2009/000715 WO2011078716A1 (en) | 2009-12-23 | 2009-12-24 | Absorbent article for absorbing fluid secretions from the body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009147827/14A RU2009147827A (en) | 2009-12-23 | 2009-12-23 | ABSORBENT PRODUCT FOR ABSORBING LIQUID DISPOSAL OF THE BODY |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2009147827A true RU2009147827A (en) | 2011-06-27 |
Family
ID=44195988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009147827/14A RU2009147827A (en) | 2009-12-23 | 2009-12-23 | ABSORBENT PRODUCT FOR ABSORBING LIQUID DISPOSAL OF THE BODY |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2009147827A (en) |
WO (1) | WO2011078716A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030139291A1 (en) * | 2001-12-04 | 2003-07-24 | Kimberly-Clark Worldwide, Inc. | Absorbent composites having cooling effect |
RU2238070C1 (en) * | 2003-02-11 | 2004-10-20 | Колесникова Татьяна Владимировна | Absorbing article |
US7632978B2 (en) * | 2005-04-29 | 2009-12-15 | Kimberly-Clark Worldwide, Inc. | Absorbent article featuring an endothermic temperature change member |
-
2009
- 2009-12-23 RU RU2009147827/14A patent/RU2009147827A/en not_active Application Discontinuation
- 2009-12-24 WO PCT/RU2009/000715 patent/WO2011078716A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2011078716A1 (en) | 2011-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20121224 |