1. A non-expandable intravaginal suppository device, made with the possibility, being inserted into the woman’s vagina, to exert varying pressure on the woman’s urethra along the length of said canal, while the device has an apex, base and side wall extended between the apex and the base, with a side wall , the top and base form a closed outer periphery that defines the total area of the device, while the side wall contains a convex lower part, a middle section and a convex upper part, while the convex lower part connects the base to the middle section, and the convex upper part connects the top to the middle section, while the convex lower part and the convex upper part are capable of exerting pressure on two different places on the urethra of the woman when the device is inserted into the vagina of a woman. 2. The suppository device according to claim 1, characterized in that it is made in the form of an hourglass, cylinder with a narrowed part, the number "8" or peanut. 3. A suppository device according to claim 1, characterized in that it has a length less than 60 mm. A suppository device according to claim 1, characterized in that the middle section is concave. A suppository device according to claim 1, characterized in that its maximum diameter is less than 25 mm. The suppository device according to claim 1, characterized in that the convex lower part provides greater resistance to external forces than the middle section. A suppository device according to claim 1, characterized in that the middle section is more flexible than the convex lower part. The suppository device according to claim 1, about1. Нерасширяющееся внутривлагалищное суппозиторное устройство, выполненное с возможностью, будучи введенным во влагалище женщины, оказывать переменное давление на мочеиспускательный канал женщины по длине упомянутого канала, при этом устройство имеет вершину, основание и боковую стенку, протяженную между вершиной и основанием, при этом боковая стенка, вершина и основ