The funnel chest correction apparatus of the present invention is a strip-shaped plate material, and two correction rods each having a first slot in the length direction at each end are arranged at intervals in the vertical direction of the patient's body. And a part of the length direction is bent, the bent one side is locked to the upper or lower part of the rib, the other side is opposed to the outer surface of the correction rod, the one side and the other side A locking member in which a second long hole is formed in the length direction at least on the other side, and the end direction or center of the correction rod in the first long hole in the vertical arrangement already determined at both end portions in the length direction A first bridge and a second bridge each having a first gap and a second gap that have been set in correspondence with each of the positions in the direction, and a support portion placed between the rib and the correction rod； A screw that is slidably fitted along the first elongated hole into a shape protruding from the outer surface of the support portion. And the first fastening portion provided at the center of the outer surface of the slide, and the correction rod which is fastened together with the first fastening portion and is placed between the first elongated hole, the second elongated hole and the through hole. And a fastening part unit constituted by a second fastening part for pressurizing and fixing the locking member and the bridge, and the second interval is formed to be larger or smaller within a range already set with respect to the first interval. It is characterized by that.本発明の漏斗胸矯正装置は、帯状の板材であって、各端部に長さ方向に第１長孔を形成した二つがそれぞれ患者の体の上下方向に間隔を置いて配置された矯正棒と、長さ方向の一部が折れ曲がった板状であって、折れ曲がった一側は肋骨の上部または下部に係止され、他側は前記矯正棒の外側面に対向し、一側と他側のうち少なくとも他側に長さ方向に第２長孔を形成した係止部材、長さ方向の両端部位に既に決定された上下配置の第１長孔内で前記矯正棒の端部方向または中心方向の位置にそれぞれ対応してそれぞれ既に設定した第１間隔及び第２間隔の貫通孔を形成した第１ブリッジ及び第２ブリッジ、及び肋骨と前記矯正棒との間に置かれる支持部と、前記支持部の外面で突出した形状に前記第１長孔に沿って摺動可能に嵌められるスライドと、前記スライドの外面
