A
catheter device and drive
system configured to navigate a
catheter through complex, narrow tissue openings, such as
lung bronchial tract openings of 3 mm or less. The device includes a proximal
catheter portion housing a hollow torque shaft, and a
tip catheter portion connected to the proximal portion connected to this torque shaft. The
tip position of the catheter is controlled by at least one control cable / tension cable arrangement. The
system uses a processor-controlled
actuator that acts as a control cable while simultaneously rotating the torque shaft and at least one control cable / tension cable in a 1:1 relationship. The catheter tip is formed by a tool plate, which is equipped with various sensors and other devices and can be connected to the outside via other conduits.