A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
128/51
A61F 13/20 (2006.01) A61F 6/08 (2006.01) A61L 15/42 (2006.01)
Patent
CA 1163886
3749-CIP 2 BIOLOGICALLY COMPATIBLE TAMPON CONTRACEPTIVE Abstract of the Disclosure A biocompatible nontoxic contraceptive sponge comprising a soft, flexible porous polymeric sponge body, one side of said body having a recess contoured to fit over the os of the cervix is disclosed.
365085
Dobbie Thomas A. Jr.
Vorhauer Bruce W.
Gowling Lafleur Henderson Llp
Vli Corporation
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