Controlled interactive catheter -supported temporary right -left shunt to relieve the right ventricle

摘要

The invention relates to a controllable and / or regulatable interatrial catheter-assisted right-left shunt for relieving the right ventricle, comprising: a connection channel (301), at least two sensors (407, 408) and at least one volume-variable balloon / cylinder ( 404), which can be positioned in the connecting channel (301) with respective actuator for volume change, wherein the shunt can be connected to a control and / or evaluation and / or control unit and receives the signals of the respective sensors, processed and in response to a Evaluation of the signals the respective volume of the balloon / cylinder (404) via the respective actuator controls and / or regulated.