Surgery – Means and methods for collecting body fluids or waste material – Absorbent pad for external or internal application and...
Patent
1998-06-29
2000-12-12
Weiss, John G.
Surgery
Means and methods for collecting body fluids or waste material
Absorbent pad for external or internal application and...
60438501, 60438519, 60438523, A61F 1315
Patent
active
061602000
ABSTRACT:
The present invention provides an absorbent article having a first waist region, an opposed second waist region, a crotch region disposed between the first waist region and the second waist region. The absorbent article preferably comprises a liquid impervious backsheet material, an absorbent core and a directionally preferential waste passage member. The waste passage member has a body facing surface and an opposed garment facing surface, at least a portion of the body facing surface of the waste passage member including a soluble material capable of dissolving when contacted by bodily exudates so as to permit the bodily exudates to pass through the waste passage member in a direction generally away from the wearer's skin. At least a portion of the garment facing surface of the waste passage member includes a barrier material which resists penetration by the bodily exudates in a direction opposite from the first direction. The waste activated barrier member is preferably disposed in at least a portion of the crotch region of the absorbent article.
REFERENCES:
patent: 3563241 (1971-02-01), Evans
patent: 4643726 (1987-02-01), Geygelys
patent: 5062840 (1991-11-01), Holt et al.
patent: 5176672 (1993-01-01), Bruemmer et al.
patent: 5260345 (1993-11-01), DesMarais et al.
patent: 5397316 (1995-03-01), LaVon et al.
patent: 5425726 (1995-06-01), Shimizu et al.
patent: 5462541 (1995-10-01), Bruemmer et al.
patent: 5763044 (1998-06-01), Ahr et al.
patent: 5830201 (1998-11-01), George et al.
Ehrnsperger Bruno J.
Khomjakov Oleg N.
Litvin Simon S.
Pinyayev Aleksey M.
Roe Donald C.
Mager Carie
Miller Steven W.
Patel Ken K.
The Procter & Gamble & Company
Weirich David M.
LandOfFree
Directionally preferential waste passage member for use with dis does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Directionally preferential waste passage member for use with dis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Directionally preferential waste passage member for use with dis will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-219887