DEVICE FOR PLEUROCENTESIS

摘要

medical equipment; applicable in treatment of traumatic hemothorax and pneumothorax and also spontaneous pneumothorax. SUBSTANCE: device has aspirating needle and valve. The latter is made of metal in form of truncated cone accommodating a ball. Cone has limiters on its wide base to prevent falling out of ball. Narrow base of truncated cone is made for joining of aspiration needle pavilion. As a result, tightness of pleural cavity is ensured during procedure of removal of hemopneumothorax and flow in one direction. EFFECT: higher efficiency of device use. 2 dwg, 1 ex