Methods of manufacturing semiconductor devices are disclosed. The medical catheter comprises a tubular catheter shaft having a distal end that fits within the body vessel. The invention is characterized in that the output shaft is integrated into the piston, the coarse threads running in the same direction and engaging in the piston, and the cross-section of the piston has a spline profile for effectively preventing a rotational movement of the piston. In some implementations, the color notch filter is positioned on a side of the substrate opposite the absorber layer. Said device comprises a flexible metal wire sliding inside the sheath and fixed at one end to said stem of said valve and at the other end to a control lever rotatable relative to a support plane according to discreet positions corresponding to the various positions of said interception means. A laminate comprising a large number of laminate units each comprising a resin layer and a thin metal layer divided at an electric insulation stripe part can be produced stably.