PROBLEM TO BE SOLVED: To provide a cancer treatment apparatus for exterminating only a cancer cell by supplying a heat quantity of far-infrared ray between the cancer cell and a normal cell with a marked difference provided therebetween.SOLUTION: A far-infrared hyperthermia therapy apparatus for cancer includes a convex lens 7 and a metal slit plate 9 for supplying a far-infrared ray 3 from far-infrared lamps 6 between a cancer cell and a normal cell with a significant difference provided therebetween, retains a crossover convergence part 4 formed by angle adjustment of the two far-infrared lamps, rotates the crossover convergence part and simultaneously performs parallel motion to include a cancer affected part in a three-dimensional shape of the crossover convergence part formed therein, and supplies hyperthermia for several tens of minutes to exterminate the cancer cell.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】遠赤外線の熱量を、がん細胞と正常細胞との間に顕著な差を設けて供給し、がん細胞のみを消滅させるようにしたがん治療器を提供する。【解決手段】遠赤外線ランプ6からの遠赤外線3を、がん細胞と正常細胞との間に十分な差異を設けて供給するために、凸レンズ7と金属スリット板9を設け、二つの遠赤外線ランプの角度調整により作られた交差収束部4を保持し、交差収束部を回転させ、かつ並行運動を同時に実施して、そこに作られた交差収束部の立体形状の中に、がん患部を包含し、数十分の温熱供給を行い、がん細胞を死滅させることを課題とする遠赤外線がん温熱治療器である。【選択図】図1