Trocar for introduction into the cavity of the abdomen or the pleural cavity system ventrikuloperitonialnogo and drainage ventrikuloplevralnogo

摘要

The invention relates to medical engineering and can be used for drainage ventrikuloperitonialnogo.;A trocar for insertion into the abdomen cavity or pleural cavity for ventriculoperitoneal drainage system includes a sleeve which is made in the wall of the longitudinal slot 5.4 mm width, the edges of which are rounded. Stiletto, part of the sleeve sliding fit along the stylet passes rectangular protrusion height equal to the thickness of the sleeve wall, which is included in the cartridge slot.;The proposed design allows the trocar to reduce excessive intracranial pressure using a system, one end of which enters the cavity of the brain and other lung into the pleural cavity or the peritoneal cavity. 3-yl.