Catheter for introduction into the blood vessel or body cavity as well as medical examination zone - and treatment device

摘要

A catheter (2) for insertion into the blood vessel or body cavity (44) or in an organ, with one of a catheter sheath (4) surrounding catheter inner (14) and with a at the distal end (6) arranged catheter tip (8), wherein in the vicinity of the catheter tip (8) a reversibly expandable balloon (10) is arranged, on the outside of a in the vessel or cavity (44) to delay in animal of the stent (12) is arranged, and wherein a ivmri - sensor (16) for the intravascular magnetic resonance tomography, in such a way in the vicinity of the catheter tip (8) arranged in such a way that the vessel area, in which the balloon (10) is positioned, can be imaged.