Mediastinal drain for thoracic surgery rate and pleural drainage

摘要

Mediastinal drain for thoracic surgery rate and pleural drainage.Designed to prevent blood clots from forming on the inside of the tube, leaving him through a scholarship provided in its interior, when blown air, understood by a set composed of a connection (1) high school in "Y" is composed of cylindrical hollow tubular sections.With its two upper openings (2) and (3) with stoppers (4) and (5) attached to rods (6) and (7) which are close to the openings (2) and (3), and a lower discharge nozzle (8) connected to the main connection (9) by means of a a segment (10) of the flexible tube is cylindrical.The main connection (9) has a shape in the guise of a "Y" and is composed of three cylindrical nozzle, and two upper (II) and (12) and a lower (13). One of the upper nozzles (11) serves for attaching the secondary connection (1) and the other nozzle (12) is to be coupled to the vacuum pump (not illustrated) to suck blood and other fluids from the mediastinum and pleura.The lower opening (13) is used to be coupled in the flexible tube (14) sucking blood and other fluids. Said cylindrical flexible tube (14) is provided in its lower portion of small circular openings (15) along its wall which serve for the passage of blood and fluids, as well as over his body, a radiopaque stripe (19).Inside the flexible tube (14), is provided with a flexible tube cylinder (16) of smaller diameter, attached on the upper part of the secondary connection (1) and the lower part of the bag insufladora (17) fixed by means of connection (20).The stock exchange insufladora (17) has a cylindrical shape, is flexible, one of its closed end (18), and the other is open, is to be coupled to the internal flexible tube (16).