JP2002509450A - 膨張する上シートを有しており、かつ使用中に自己造形しうる使い捨て吸収体 - Google Patents
膨張する上シートを有しており、かつ使用中に自己造形しうる使い捨て吸収体Info
- Publication number
- JP2002509450A JP2002509450A JP53914297A JP53914297A JP2002509450A JP 2002509450 A JP2002509450 A JP 2002509450A JP 53914297 A JP53914297 A JP 53914297A JP 53914297 A JP53914297 A JP 53914297A JP 2002509450 A JP2002509450 A JP 2002509450A
- Authority
- JP
- Japan
- Prior art keywords
- absorber
- disposable
- sanitary napkin
- sheet
- upper sheet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- A61F13/47218—Sanitary towels, incontinence pads or napkins specially adapted for female use with a raised crotch region, e.g. hump
- A61F13/47227—Sanitary towels, incontinence pads or napkins specially adapted for female use with a raised crotch region, e.g. hump for interlabial 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
- A61F13/47263—Sanitary towels, incontinence pads or napkins specially adapted for female use with activating means, e.g. elastic, heat or chemical activatable means
-
- 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
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4752—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier
-
- 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
- A61F13/51—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
-
- 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
- A61F13/53—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
- A61F13/535—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15365—Dimensions
- A61F2013/1539—Dimensions being expandable
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.体排泄区域に隣接して装着するための使い捨て吸収体であって、上記吸収 体は、長手方向中心線及びこれに直交する側方向中心線を有しているとともに各 々が長手方向と側方向を規定しており、上記吸収体はさらに上記長手方向及び側 方向の両者に対し直交するZ方向を有しており、上記吸収体は、液体浸透性の上 シート、上記上シートに接合された裏シート、上記上シートと上記裏シートの中 間にある吸収核を備えており、上記吸収体は使用前に実質的に平らであり、上記 吸収体は使用者によって装着されている間に製品を三次元構造へと膨張させる手 段を備えており、上記手段は体液によって活性化され、上記吸収核が体対面表面 を備えており、上記吸収体は上記上シートが、体液による活性化により上記吸収 体が膨張することにより膨張することが出来る、ことを特徴とする吸収体。 2.前記手段は、前記製品に実質的に上向きに凸の形状を備えさせる、ことを 特徴とする請求項1に従った使い捨て吸収体。 3.前記手段は、体液による活性化により実質的に前記Z方向に膨張して前記 三次元構造を提供する、ことを特徴とする請求項1または請求項2のいずれかに 従った使い捨て吸収体。 4.前記手段は、前記吸収核の前記体対面表面の少なくとも一部を形成する、 ことを特徴とする請求項1乃至請求項3のいずれか1項に従った使い捨て吸収体 。 5.前記上シートが少なくとも1つの襞又は折り目を有する、ことを特徴とす る請求項1乃至請求項4のいずれか1項に従った使い捨て吸収体。 6.前記手段が膨張層を備える、ことを特徴とする請求項1乃至請求項5のい ずれか1項に従った使い捨て吸収体。 7.前記手段が、0.1÷1g/ccの乾燥密度を有しているが圧縮再生セル ローススポンジのシートを備えている、ことを特徴とする請求項1乃至請求項6 のいずれか1項に従った使い捨て吸収体。 8.前記圧縮再生セルローススポンジのシートは、0.5÷5mmの厚さを有 している、ことを特徴とする請求項7に従った使い捨て吸収体。 9.前記上シートの下に獲得層をさらに備える、ことを特徴とする請求項1乃 至請求項8のいずれか1項に従った使い捨て吸収体。 10.前記使い捨て吸収体は、生理用ナプキン又はパンティライナーである、 ことを特徴とする請求項1乃至請求項9のいずれか1項に従った使い捨て吸収体 。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96106721A EP0804913B1 (en) | 1996-04-29 | 1996-04-29 | Disposable absorbent article having an expanding topsheet and being capable of self-shaping in use |
EP96106721.2 | 1996-04-29 | ||
PCT/US1997/007140 WO1997040796A1 (en) | 1996-04-29 | 1997-04-28 | Disposable absorbent article having an expanding topsheet and being capable of self-shaping in use |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002509450A true JP2002509450A (ja) | 2002-03-26 |
JP3447748B2 JP3447748B2 (ja) | 2003-09-16 |
Family
ID=8222728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53914297A Expired - Fee Related JP3447748B2 (ja) | 1996-04-29 | 1997-04-28 | 使い捨て吸収体 |
Country Status (7)
Country | Link |
---|---|
EP (2) | EP0804913B1 (ja) |
JP (1) | JP3447748B2 (ja) |
KR (1) | KR20000065121A (ja) |
AU (1) | AU2747797A (ja) |
CA (1) | CA2253356C (ja) |
DE (1) | DE69621908T2 (ja) |
WO (1) | WO1997040796A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009189682A (ja) * | 2008-02-18 | 2009-08-27 | Daio Paper Corp | 吸収性物品 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7772455B1 (en) | 1997-11-14 | 2010-08-10 | The Procter & Gamble Company | Disposable article providing improved management of bodily exudates |
US6149636A (en) | 1998-06-29 | 2000-11-21 | The Procter & Gamble Company | Disposable article having proactive sensors |
US6162961A (en) * | 1998-04-16 | 2000-12-19 | Kimberly-Clark Worldwide, Inc. | Absorbent article |
JPH11342154A (ja) * | 1998-06-03 | 1999-12-14 | Uni Charm Corp | 体液吸収性物品 |
US6433244B1 (en) | 1998-06-29 | 2002-08-13 | The Procter & Gamble Company | Disposable treatment article having a responsive system |
US6359190B1 (en) | 1998-06-29 | 2002-03-19 | The Procter & Gamble Company | Device for measuring the volume of a body cavity |
ATE266991T1 (de) | 1998-06-29 | 2004-06-15 | Procter & Gamble | Absorbierender wegwerfartikel mit einem reagierenden system mit einem elektrischen antrieb |
US6093869A (en) * | 1998-06-29 | 2000-07-25 | The Procter & Gamble Company | Disposable article having a responsive system including a feedback control loop |
US6372951B1 (en) | 1998-06-29 | 2002-04-16 | The Procter & Gamble Company | Disposable article having sensor to detect impending elimination of bodily waste |
CZ20004852A3 (cs) | 1998-06-29 | 2001-08-15 | The Procter & Gamble Company | Zařízení pro manipulaci a odstranění odpadních látek |
US6342037B1 (en) | 1998-06-29 | 2002-01-29 | The Procter & Gamble Company | Device having fecal component sensor |
JP4407868B2 (ja) | 1998-06-29 | 2010-02-03 | ザ プロクター アンド ギャンブル カンパニー | 順向センサーを有する使い捨て製品 |
US6160198A (en) * | 1998-06-29 | 2000-12-12 | The Procter & Gamble Company | Disposable article having a discontinuous responsive system |
US6562192B1 (en) | 1998-10-02 | 2003-05-13 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with absorbent free-flowing particles and methods for producing the same |
US6503233B1 (en) | 1998-10-02 | 2003-01-07 | Kimberly-Clark Worldwide, Inc. | Absorbent article having good body fit under dynamic conditions |
US6673982B1 (en) | 1998-10-02 | 2004-01-06 | Kimberly-Clark Worldwide, Inc. | Absorbent article with center fill performance |
US6667424B1 (en) | 1998-10-02 | 2003-12-23 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with nits and free-flowing particles |
US6296929B1 (en) | 1999-04-12 | 2001-10-02 | Kimberly-Clark Worldwide, Inc. | Absorbent member exhibiting exceptional expansion properties when wetted |
US6146568A (en) * | 1999-04-12 | 2000-11-14 | Kimberly-Clark Worldwide, Inc. | Method of making an absorbent member |
US6189162B1 (en) | 1999-05-27 | 2001-02-20 | Kimberly-Clark Worldwide, Inc. | Combination receptacle and fluid immobilizer |
SE518736C2 (sv) | 1999-08-30 | 2002-11-12 | Sca Hygiene Prod Ab | Absorberande, öppencellingt skummaterial med god vätskelagringsförmåga samt absorberande struktur i ett absorberande alster |
US6673981B1 (en) | 1999-08-30 | 2004-01-06 | Sca Hygiene Products Ab | Absorbent structure in an absorbent article |
SE514898C2 (sv) | 1999-08-30 | 2001-05-14 | Sca Hygiene Prod Ab | Absorberande struktur innefattande ett komprimerat skummaterial av regenererad cellulosa, metod för dess framställning samt absorberande alster såsom en blöja, innefattande strukturen |
SE0004539L (sv) * | 2000-12-08 | 2002-06-09 | Sca Hygiene Prod Ab | Absorberande alster med förbättrad läckagesäkerhet |
SE0004538L (sv) * | 2000-12-08 | 2002-06-09 | Sca Hygiene Prod Ab | Absorberande alster med förbättrad läckagesäkerhet |
US8039684B2 (en) | 2005-12-21 | 2011-10-18 | Sca Hygiene Products Ab | Absorbent article comprising a liquid-permeable material layer |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3512530A (en) * | 1967-10-16 | 1970-05-19 | Jones Sr John L | Multiple ply sanitary napkin with regenerated cellulose sponge |
US3736931A (en) * | 1971-06-09 | 1973-06-05 | J Glassman | Catamenial napkin |
US4041950A (en) * | 1976-07-23 | 1977-08-16 | Jones Sr John L | Fluffed pulp urine trap diaper |
DE3863846D1 (de) * | 1987-05-27 | 1991-08-29 | Lion Corp | Absorbierender artikel. |
US5397316A (en) * | 1993-06-25 | 1995-03-14 | The Procter & Gamble Company | Slitted absorbent members for aqueous body fluids formed of expandable absorbent materials |
US5591148A (en) * | 1994-04-08 | 1997-01-07 | The Procter & Gamble Company | Sanitary napkin having an independently displaceable central core segment |
EP0692232A1 (en) * | 1994-07-12 | 1996-01-17 | The Procter & Gamble Company | Absorbent structure comprising a back half section with a relatively high weight of absorbent gelling material |
US5649914A (en) * | 1994-12-22 | 1997-07-22 | Kimberly-Clark Corporation | Toilet training aid |
SE503779C2 (sv) * | 1994-12-30 | 1996-09-02 | Moelnlycke Ab | Absorberande alster, omfattande ett mottagningsutrymme i ett lagringsskikt, som vid vätning ökar i omfång vinkelrätt mot alstrets yta samt absorptionskropp |
-
1996
- 1996-04-29 EP EP96106721A patent/EP0804913B1/en not_active Expired - Lifetime
- 1996-04-29 DE DE69621908T patent/DE69621908T2/de not_active Expired - Lifetime
-
1997
- 1997-04-28 WO PCT/US1997/007140 patent/WO1997040796A1/en not_active Application Discontinuation
- 1997-04-28 AU AU27477/97A patent/AU2747797A/en not_active Abandoned
- 1997-04-28 EP EP97921442A patent/EP0902675A4/en not_active Withdrawn
- 1997-04-28 CA CA002253356A patent/CA2253356C/en not_active Expired - Fee Related
- 1997-04-28 KR KR1019980708713A patent/KR20000065121A/ko not_active Application Discontinuation
- 1997-04-28 JP JP53914297A patent/JP3447748B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009189682A (ja) * | 2008-02-18 | 2009-08-27 | Daio Paper Corp | 吸収性物品 |
Also Published As
Publication number | Publication date |
---|---|
AU2747797A (en) | 1997-11-19 |
DE69621908D1 (de) | 2002-07-25 |
CA2253356C (en) | 2003-02-11 |
EP0902675A4 (en) | 2000-04-26 |
WO1997040796A1 (en) | 1997-11-06 |
KR20000065121A (ko) | 2000-11-06 |
DE69621908T2 (de) | 2003-02-13 |
CA2253356A1 (en) | 1997-11-06 |
JP3447748B2 (ja) | 2003-09-16 |
EP0804913B1 (en) | 2002-06-19 |
EP0804913A1 (en) | 1997-11-05 |
EP0902675A1 (en) | 1999-03-24 |
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