The Personal Pelvic Viewer™, abbreviated PPV™, is a hand-held instrument which a woman may place by herself into her own vagina to conveniently view images of the interior of her vagina, cervix, and external os. The PPV provides a convenient instrument that allows a lone female to observe the interior...http://www.google.fr/patents/US20050215858?utm_source=gb-gplus-shareBrevet US20050215858 - Tubular personal pelvic viewers
