Electric apparatus vibration generator for postoperative tracheotomy (Machine-translation by Google Translate, not legally binding)

摘要

Apparatus for generating vibrations for post-operated tracheotomy that is essentially characterized by containing a vibrating head of suitable shape and dimensions of which a hollow cylindrical element that is a carrier of an outer flange and an inner axial pylon is attached, such element being held by the aforementioned walloon between two washers that are elastic enough to allow oscillations to said element in two directions and in the direction of its geometric axis when receiving the impulses that are transmitted directly to its lug by the end of a mobile metallic core that obeys the magnetic field created in an electromagnet, the whole of the head being enclosed by a capsular sleeve that is provided with an internal stop washer by which the device formed by the flange and its elastic washers is enclosed in the sleeve, the sleeve itself extending with a neck that takes hold at the end of a the enclosure box is preferably tubular with said stop washer having two diametrically opposed blind holes for facilitating its assembly inside the capsular sleeve with the use of a suitable tool. (Machine-translation by Google Translate, not legally binding)