A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
2/98
A61F 13/20 (2006.01) A61F 13/24 (2006.01)
Patent
CA 1123155
ABSTRACT OF THE DISCLOSURE A catamenial tampon consisting of an elastic open-call polyurethane foam body enclosed in a fluid-proof thin and flexible membrane, snugly surrounding the body when in expanded condition, the membrane closed at withdrawal end of the tampon and open at the insertion end and a withdrawal string, of hydrophobic material, attached to the withdrawal end. The membrane prevents the "toxic shock syndrome".
373880
Lesperance Pierre
Sipos John K.
LandOfFree
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