Abstract Feminine Hygienic Pads with improved absorption properties for use in the interlabial space in the area of the female urethral meatus and vaginal meatus for absorbing urine and other undesirable exudations comprising an elongated fibrous pad base of cylindrical, elliptical, polygonal or similar regular shape, the surface of the pad base being formed with multiple flutings, a multiplicity of absorptive cells or pin-cushioning or being formed wholly or in part of shaggy material to increase the absorptive surface area of the pad. I also provide methods of forming elongated fibrous feminine hygienic pads for interlabial use comprising the steps of applying flutings, absorptive cells or pin-cushioning to either continuous or discontinuous strands of absorptive material travelling in one direction, the flutings or the like being applied by fingers moving back and forth at right angles to the direction of travel of the strand and compacting the fibrous material at the points of contact, the movement of the strand being momentarily arrested as the fingers contact the strand, and cutting off segments. Short pieces of yarn-like material may be sewn to the pad, or shaggy material as folded into the form of the pad and stitched together. Shaggy material may also be used to cover a base of smooth material so as to provide interlabial pads with surfaces of improved absorptive capacity.
A feminine hygienic pad with improved surface sorption properties for use in the interlabial space in the area of the female urethral meatus and vaginal meatus for sorption of urine and other undesirable exudations comprising an elongated fibrous pad base of rod-like configuration having a continuous exposed exterior surface thereabout, the pad base including exposed integral surface protuberances of sorptive cells, said protuberances projecting perpendicularly outward from the exterior surface of said pad at equally spaced points spaced longitudinally and peripherally about substantially the entire exterior surface thereof; said protuberances comprising parallel side walls, said protuberances adding multiple sorptive surfaces to the exposed exterior surface of the pad base and increasing the effective exposed exterior sorptive surface area of the pad, and holes formed in at least selected ones of said protuberances and opening outward through said exterior surface to expose additional sorptive surfaces.
Claim 2
Dependent Claim
144 words
A feminine hygienic pad with improved surface sorption properties for use in the interlabial space in the area of the female urethral meatus and vaginal meatus for sorption of urine and other undesirable exudations comprising an elongated fibrous pad base of rod-like configuration having a continuous exposed exterior surface thereabout, the pad base including exposed integral surface protuberances of sorptive cells, said protuberances projecting perpendicularly outward from the exterior surface of said pad at equally spaced points spaced longitudinally and peripherally about substantially the entire exterior surface thereof; said protuberances comprising parallel side walls, said protuberances adding multiple sorptive surfaces to the exposed exterior surface of the pad base and increasing the effective exposed exterior sorptive surface area of the pad, and holes formed in at least selected ones of said protuberances and opening outward through said exterior surface to expose additional sorptive surfaces.
Claim 3
Dependent Claim
30 words
The feminine hygienic pad as in claim 1 wherein said protuberances have a square cross section when the sectional plane is perpendicular to the axis of symmetry of said protuberances.
Claim 4
Dependent Claim
30 words
The feminine hygienic pad as in claim 1 wherein said protuberances have a hexagonal cross section when the sectional plane is perpendicular to the axis of symmetry of said protuberances.
Claim 5
Dependent Claim
31 words
A feminine hygienic pad as in claim 1 wherein the cross section of said protuberances is circular when the sectional plane is perpendicular to the axis of symmetry of said protuberances.
Claim 6
Dependent Claim
19 words
A feminine hygienic pad as in claim 1 wherein said protuberances have a generally arcuate outer end exterior surface.