Surgery – Means and methods for collecting body fluids or waste material – Absorbent pad for external or internal application and...
Patent
1987-09-16
1988-12-13
Yasko, John D.
Surgery
Means and methods for collecting body fluids or waste material
Absorbent pad for external or internal application and...
6043851, A61F 1316
Patent
active
047908386
ABSTRACT:
This invention involves a device forming a sanitary napkin.
The device includes a preformed, usually biconcave fluid-absorbent pad component (2) defining a biconcave central area (8) of reduced width, entirely arranged inside a covering (10) which is permeable to said fluids, and a layer (16) made of a component impermeable to fluids which is inserted between the pad component (2) and said covering (10), characterized in that said covering (10) is designed with a width (L) larger than width (l) of said pad component (2) at the level of said biconcave reduced-width area (8), thus defining side wings or flaps (20, 22) that are sealed together.
This device improves lateral tightness while providing excellent comfort.
REFERENCES:
patent: 3344789 (1967-10-01), Arnold et al.
patent: 3523536 (1970-08-01), Ruffo
patent: 4059114 (1977-11-01), Richards
patent: 4079739 (1978-03-01), Whitehead
patent: 4324246 (1982-04-01), Mullane et al.
patent: 4701177 (1987-10-01), Ellis et al.
Pigneul Raymond
Ruppel Remy
Beghin-Say SA
Breiner A. W.
Yasko John D.
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