The present invention can accurately adjust the position of insertion of the laryngoscope body, stable and can be held, to provide a throat Atamajika us mirror the size of the open mouth can be held arbitrarily. A rotatably hanger is provided on the sliding portion of the projecting rod extending from the support leg, a throat Atamajika who mirror to be attached to the hanger, the arm being screw-fixed to the hanger, connected to a lower end of the arm It is, in a shape warped a convex downward, and a laryngoscope body to lift the tongue with tongue base and epiglottis, and an opening device bracing attached rotatably by a pin on the arm, is connected to the lower end of the opening device bracing and the opening device that is provided in the opening device, and a pair of biting portion engaged with the teeth on the patient, operating shaft, feeding unit that is engaged with the operating shaft is provided in the arm, provided in the opening device bracing operation receiving portion for holding the lower end of the shaft rotatably, and an operation section consisting of a handle for rotating the operating shaft, is provided.FIELD 3【課題】喉頭鏡本体の挿入位置を正確に調整でき、安定して保持でき、開いた口の大きさを任意に保持できる咽喉頭直達鏡を提供する。【解決手段】支持脚から伸びる張り出し棒のスライド部に回動可能にハンガーが設けられ、該ハンガーに取り付けられる咽喉頭直達鏡であって、ハンガーにネジ固定されるアームと、アームの下端に連結され、下方向に凸の反り返った形状で、舌と舌根部と喉頭蓋を持ち上げる喉頭鏡本体と、アームにピンで回動可能に取り付けられる開口器押え金具と、開口器押え金具の下端に連結される開口器と、開口器に設けられ、患者の上歯に係合させる一対の噛み込み部と、操作軸、アームに設けられ操作軸と螺合する送り部、開口器押え金具に設けられ操作軸の下端を回動可能に保持する受け部、及び操作軸を回転させるハンドルからなる操作部と、が備えられる。【選択図】図3
