KIT prevent pulmonary embolism and intravenous FILTER

摘要

A group of utility models relates to the field of medical equipment, namely, to surgical instruments for catching thromboembolism and devices of their delivery to the installation site, in particular, to a kit for the prevention of pulmonary embolism and intravenous filter. The technical result of the proposed utility model is achieved by creating a set for the prevention of pulmonary embolism in which, according to the utility model, the pusher device for setting the filter in a vena cava is provided with a stop of its movement, and its working block is made in the form of a capsule with established in it with a possibility of axial moving the chuck, and the working unit extractor configured as a housing with an opening and leaving it perpendicular to the hinge axis extractor. The technical result of the proposed utility model also achieved by creating intravenous filter in which, according to the utility model, the free ends of the fixing and centering elements are bent outwards such that the threads of both elements have an identical radius of bend at the top, and the free ends of the centering element have blunted ends and are made in a circular arc, allowing the blunted ends of the full-expansion centering a ray does not touch the walls of a vena cava and to be directed towards the lumen of the vein keeper, and with vobodnye ends of the fixing element provided with overload pad located between the conical part and the bent outwards hook-shaped portion and parallel to the axis of the vein.