Surgery – Means and methods for collecting body fluids or waste material – Absorbent pad for external or internal application and...
Patent
1991-07-23
1994-08-02
Green, Randall L.
Surgery
Means and methods for collecting body fluids or waste material
Absorbent pad for external or internal application and...
604358, 604374, 604384, A61F 1315, A61F 1320
Patent
active
053341767
ABSTRACT:
Curled, twisted cellulosic fibers are reduced in size by mechanical means, i.e., by refining. The refined fibers are formed into sheets which are used as an absorbent layer in diapers, bandages and, especially, in sanitary napkins. In one mode, the refined fibers can be used to provide shaped sanitary devices. In an optional mode, fibers having intra-fiber capillary channels can be used to direct fluids into absorbent sheets comprising the refined, curled cellulosic fibers.
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Buenger Daniel E.
Hammons John L.
Horney James C.
Green Randall L.
Johnson Kevin C.
The Procter & Gamble & Company
Yetter Jerry J.
Zuttarelli P.
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