GYNECOLOGIC NOZZLE FOR PERFORMING VACUUM SUCTION IN UTERINE CAVITY

摘要

FIELD: medicine. SUBSTANCE: device has suction tube with suction holes on the narrowed working end having stopping ring on the outer surface and external tube which one end is attached to the stopping end and the other one is attached to the suction tube. Hollow projection forming air-conducting canals to make communication of working end with atmosphere and removable flexible nozzle with peripheral tongues connected with flat rod and ramrod for moving the nozzle to set it in the operation position are there in the internal channel of the suction tube. The peripheral tongues form spatial configuration of equilateral triangle. The flat rod dimensions correspond to those of the internal channel of the suction tube in its portion having the projections. EFFECT: enhanced effectiveness in pregnancy interruption. 10 cl, 6 dwg