The left ventricular lead locking device in coronary intravenous

摘要

Method for fixing a medical lead into the coronary vein in accordance with an embodiment of the present invention, the lead body, and be advanced into branch vessel of a coronary vein lead body, fixed line and an expandable anchor structure through, and it is passed through the tip of the lead body, is inserted into the branch blood vessel, and be engaged with an expandable anchoring structure the walls of branch vessel, and be coupled to the lead body fixed line I have a. A lead body having one or more electrodes, a fixed line, device for securing a medical lead in the coronary vein in accordance with an embodiment of the present invention, an expandable anchor structure connected to the fixed line and, the fixed line and the anchor structure is provided and that it is placed to the branch blood vessel through the lead body, and means for connecting to a fixed line lead body.