Method of cancer treatment with direct contact between proteins secreted by cancer tumor and patient’s blood T-lymphocytes including the stage of weakening during some time humoral system of immunity by medical preparation, in particular by immunodepressant against this system, without weakening cellular system of immunity. The upstream conveyor assembly may include longitudinally extending first and second conveyors oriented at an angle to one another. Additionally or alternatively, by generating an error correction signal, the distortion can be corrected. The device also includes a feedback unit. Based on the width, the power source wiring of the higher layer is rewired.