Catamenial tampon

Details Catamenial tampon Catamenial tampon

1975-06-17

1977-05-03

Michell, Robert W.

Surgery

Respiratory method or device

Ozone or ion generation

128270, A61F 1320

Patent

active

040208419

ABSTRACT:
A catamenial tampon comprising an elongated core of conventional highly absorbent fibrous material enclosed along its sides and posterior ends by a sheath of non-absorbent, resilient and thus compressible foam material whereby the storage capacity of the absorbent core is unaffected by compressive forces due to muscular activity or withdrawal of the tampon, such compression being accommodated fully by said non-absorbent outer sheath.

REFERENCES:
patent: 2710007 (1955-06-01), Greiner et al.
patent: 2998010 (1961-08-01), Griswold et al.
patent: 3491758 (1970-01-01), Mullan
patent: 3523535 (1970-08-01), Croon et al.
patent: 3559646 (1971-02-01), Mullan
patent: 3805790 (1974-04-01), Kaczmarzyk et al.
patent: 3901240 (1975-08-01), Hoey

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