Catheter device for the localized introduction and maintenance of pharmaceutical material in the uterine cervix and upper vagina

摘要: A catheter device is described for the localized introduction of pharmaceutical material into uterine cervix and upper vagina. In one embodiment comprises a flexible tube having port at proximal end rounded closed tip an aperture away from distal end. diaphragm hole through which may pass used to seal off vagina lower vagina, syringe administer in tube. second two ports are provided tube, enabling flushing be ejected after material, thus ensuring that entire dose delivered