Urethral blockage means for urinary incontinence has a centrally disposed member which may be either a solid rod or of a tubular configuration. A truncated spherical shell, fabricated of a flexible, resilient, silastic material of a predetermined stiffness and memory, depends from one end of the member. A plurality of elastic bands are uniformly spaced about and depend from the truncated end of said shell and connect to a centrally disposed, aperture-defining periphery of an insertion-limiting cap through which the member extends.
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