The new decision of transcervical sterilization issue

Special obturators of uterine tubes which were made of TiNi (nitinol) were developed and experimentally approved. The experiments were performed using pubertal rabbits-females (10 animals) whom obturators for sterilization in the terminal sections of uterine horns were implanted. During the follow-up period, animal's condition was satisfactory. Temperature and blood composition data were normal. Pathologic changes of abdominal cavity organs and internal sexual organs were not revealed. No pregnancy was revealed.