Pessary designed for use in gynecological therapies to help treat urinary incontinence in cases of effort during exercise such as aerobics, tennis or physical exertion such as heavy loads or standing for long periods of time. It is indicated for the treatment of prolapse of the vaginal walls and uterus, as it performs a negative pressure that performs a suction action of its cavities. Its design has a pyramidal shape that allows its adaptation to the patient's anatomy and benefits its introduction and extraction.