Invention Grant
US07823591B2 Female barrier contraceptive with vacuum anchoring 失效
女性屏障避孕与真空锚定

Female barrier contraceptive with vacuum anchoring
Abstract:
A female condom has a pouch with an open end, a closed end, and a tubular body extending longitudinally therebetween. The female condom also includes an anchor attached to and outside of the closed end of the pouch.
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