The invention relates to medicine, in particular, to vascular and endovascular surgery. The objective of the invention is to provide accurate positioning of a coated stent in the carotid artery. The device is made in the form of a frame with an interior coating, the frame being made in the form of two rings interconnected by rods. A stopper limiting the introduction of the frame is fixed at one of the rings. The frame and the rings can have different shapes.