In 1910, Aleixandre registered a patent (nº 47109) in favor of two metal pessaries of reducible rings. The pessary is a device that is placed in the vagina to correct the descent or prolapse of the uterus, usually as a result of childbirth. This instrument allows the matrix to be supported by supporting the abdominal viscera that affect the organ. Its effect is, therefore, similar to that of the trusses to contain hernias or to the candles that separate the walls of the urethra.
