A method of forming a set of cervical plug for use as a Contraceptive device

摘要

Obturaodr of cervix and method of Molding the same. The cervical plug (10) is adapted to measure in situ exocervical (12) on the surface of the cervix (14). The uterus (16), supported by Ligaments (20,21), defines the bottom ends at the mouth of the Neck (24), (14) defines the vaginal fornices (26,27).(30) cervical Sheath includes a flexible and deformable, non Porous, with a Concave Inner Surface (32) and an orifice (40). The Sheath (30) connected to a means of one-way valve (34) that allows the flow inidireccional, but not in the reverse direction.