Catheter system for use in magnetic resonance tomography system, has end piece, intermediate piece and section, whose materials are selected from insulating materials e.g. polyurethane, or conducting material e.g. precious metal

摘要

The system has an end piece (1) such as plier, shear and needle, intermediate piece (2) and a section (3), whose materials are selected from insulating materials e.g. polyurethane (PE), polyethylene (PE), polymer and glass fibers, or from conducting materials e.g. metals such as precious metal and nickel titanium alloy, which have high paramagnetic or high diamagnetic characteristics. The elements are stuck together, welded or bolted with one another. A hollow body (4a) is utilized as an operating channel. An independent claim is also included for a method for providing a catheter for applications in body cavity i.e. blood vessel.